This document provides information on the layout and connections of an H77H2-M4 motherboard from Elitegroup Computer Systems, including: - A block diagram showing the main components and connections of the motherboard - Tables describing the GPIO functions and pin assignments of the CPU, PCH, and SIO - Ball maps showing the pin assignments for the CPU, DMI, PEG, and FDI connections

1. C C
B B
5 4 3 2 1
D D
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
H77H2-M4
24
25
26
27
28
29
30
31
32
33
34
Rev : A
DVI / HDMI
F_USB/ SPI
SIO / ITE8721
PCIE LAN / RTL8111E
AUDIO CODEC / ALC892
AUDIO PANEL
F_Panel / FAN / PWR CONN
LPT / COM / PS2 / TPM
Power Delivery
Power Sequence, Reset Diagram
Clock Distribution
TABLE OF CONTENTS
CPU MISC
CPU DDR3
CPU PWR
CPU GND
DDR3 CH_A_DIMM1/2
DDR3 CH_B_DIMM3/4
VCore & VAXG / RT8859A
VCore & VAXG / RT9616
DC/DC PCH / DRAM
DC/DC CPUVTT / RT8121
PCH DMI/PCI/PE/USB
PCH SATA
PCH MISC / Strap
PCH CLK
PCH FDI/USB3
ECS
CONFIDENTIAL
REVISION HISTORY:
NOTE:
1. Model Code: EG7;
2. Modified from H77H2-M4 V:A
V1.0
V1.0
V1.0
V1.0
V1.0
V1.0
2011 10 25
2011 11 28
2011 11 28
2011 11 29
2011 11 29
page 24
page 30
page 11
page 25
page 25
Change hdmi tx0 連線
Change MC113/MC125/MC126/MC111 TO 10U-16V-08
Change ER47 TO 75K OHM
Del CMF9/14/15
Remove CN2,3,4,5,6,7
Page Index Page Index Rev Date Notes
------- ------------------------ ------- ------------------------ ------ -------------- ---------------------------------------------------------------------------------
1 COVER PAGE 20 PCH DVI /HDMI/ VGA VA
VA
2011 09 01 Initial version
page 31 Del LPC DEBUGE HEADER ADD TPM
2 Block Diagram 21 PCH PWR VA 2011 09 08 page 30 SYS/PWR_FAN 3PIIN&4PIN CO_LAY
3 GPIO Function Map 22 PCH GND VA
VA
2011 09 08
2011 09 08
page 24 ADD DP CONNECT page
20 ADD PCH DP CONNECT
4 CPU DMI/FDI/PEG 23 Slot PCI-EX16 / PCI-EX1 VA 2011 09 13 page 25 Change USB Rear/Front
A A
Elitegroup Computer Systems
Title
Cover Page
H77H2-M4
Size Document Number
Custom
Rev
1.0
Date: Friday, December 02, 2011 Sheet 1 of 34
5 4 3 2 1

2. 5 4 3 2 1
D D
C C
B B
Ivy Bridge
Desktop Processor
Socket H2
Chipset
AUDIO CODEC:
ALC892
LAN:
RTL8111E
FDI
DMI
Jack 6 in 1
SPDIF OUT
F_AUDIO
RJ-45 & USB3.0*2
USB 6Ports
DDR3 Channel A
DDR3 Channel B
SIO:
IT8728
Co-Lay
IT8721
PCI-E X16
SATA 3.0
VGA
SATA 2.0
6Gbps
3Gbps
DVI-D
Gen3 8.0GT/s DDR3 1333MHz/1066MHz
1600(OC)
Total Max 16GB
Panther
Point
PCI-E X3
HDMI
TPM LPC COM Header
LPT Header
USB3F
F_USB 2 Header
A A
Elitegroup Computer Systems
Title
Block Diagram
H77H2-M4
Size Document Number
Custom
Rev
1.0
Date: Friday, December 02, 2011 Sheet 2 of 34
5 4 3 2 1

3. 5 4 3 2 1
D D
C C
B B
GPI
GPI
GPI
GPI
GPI
GPI
GPI
GPI
GPI
GPI
GPI
GPO
GPI
GPI
GPO
GPI
GPI
PCH-GPIO function
Pin Name Power Well Usage Default Status
Reserve for TPM
Reserve for TPM
F_AUDIO Detect
ME Enable/Disable
pull-up
PME
SKTOCC
Board ID(CRB_0.7)
TPM_LPCPD
------------------------------------------------------------------------------------------------------------
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
3VSB
3VSB
3VSB
3VSB
GPIO71
GPIO22
GPIO38
GPIO39
GPIO48
GPIO21
GPIO36
GPIO37
GPIO16
GPIO49
GPIO0
GPIO33
GPIO34
GPIO13
GPIO24
GPIO57
GPIO61
BEEP
Power LED
Power
LED
Over Voltage +V_1P05_PCH
Usage
Usage
Usag
e
GP16
GP23
GP22
GP26
Pin Name
Pin Name
Pin Name
SIO-GPIO function
Pin Name Power Well Usage Default Status
------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------
A A
Elitegroup Computer Systems
Title
GPIO Function Map
Size Document Number Rev
1.0
H77H2-M4
Custom
Date: Friday, December 02, 2011 Sheet 3 of 34
5 4 3 2 1

4. 5 4 3 2 1
D D
C C
B B
DMI_RX_P3
PEG_RX_P0
PEG_RX_N0
PEG_RX_P1
PEG_RX_N1
PEG_RX_P2
PEG_RX_N2
PEG_RX_P3
PEG_RX_N3
PEG_RX_P4
PEG_RX_N4
PEG_RX_P5
PEG_RX_N5
PEG_RX_P6
PEG_RX_N6
PEG_RX_P7
PEG_RX_N7
PEG_RX_P8
PEG_RX_N8
PEG_RX_P9
PEG_RX_N9
PEG_RX_P10
PEG_RX_N10
PEG_RX_P11
PEG_RX_N11
PEG_RX_P12
PEG_RX_N12
PEG_RX_P13
PEG_RX_N13
PEG_RX_P14
PEG_RX_N14
PEG_RX_P15
PEG_RX_N15
DMI_RX_P0
DMI_RX_N0
DMI_RX_P1
DMI_RX_N1
DMI_RX_P2
DMI_RX_N2
DMI_RX_N3
DMI_TX_P0
DMI_TX_N0
DMI_TX_P1
DMI_TX_N1
DMI_TX_P2
DMI_TX_N2
DMI_TX_P3
DMI_TX_N3
PEG_TX_P0
PEG_TX_N0
PEG_TX_P1
PEG_TX_N1
PEG_TX_N2
PEG_TX_P2
PEG_TX_P3
PEG_TX_N3
PEG_TX_P4
PEG_TX_N4
PEG_TX_P5
PEG_TX_N5
PEG_TX_P6
PEG_TX_N6
PEG_TX_P7
PEG_TX_N7
PEG_TX_P8
PEG_TX_N8
PEG_TX_P9
PEG_TX_N9
PEG_TX_P10
PEG_TX_N10
PEG_TX_P11
PEG_TX_N11
PEG_TX_P12
PEG_TX_N12
PEG_TX_P13
PEG_TX_N13
PEG_TX_P14
PEG_TX_N14
PEG_TX_P15
PEG_TX_N15
PEG_COMP
FDI_TX_N0
FDI_TX_P0
FDI_TX_P1
FDI_TX_N1
FDI_TX_P2
FDI_TX_N2
FDI_TX_P3
FDI_TX_N3
FDI_TX_N4
FDI_TX_P4
FDI_TX_P5
FDI_TX_N5
FDI_TX_P6
FDI_TX_N6
FDI_TX_P7
FDI_TX_N7
FDI_COMP
FDI_INT
FDI_LSYNC0
FDI_FSYNC0
FDI_LSYNC1
FDI_FSYNC1
DIMM_DQ_CPU_VREF_B
DIMM_DQ_CPU_VREF_A
+V_CPUVTT
+V_CPUVTT
15 DMI_RX_P0
15 DMI_RX_N0
15 DMI_RX_P1
15 DMI_RX_N1
15 DMI_RX_P2
15 DMI_RX_N2
15 DMI_RX_P3
15 DMI_RX_N3
23 PEG_RX_P11
23 PEG_RX_P12
23 PEG_RX_P13
23 PEG_RX_P14
23 PEG_RX_P15
23 PEG_RX_P0
23 PEG_RX_N0
23 PEG_RX_P1
23 PEG_RX_N1
23 PEG_RX_P2
23 PEG_RX_N2
23 PEG_RX_P3
23 PEG_RX_N3
23 PEG_RX_P4
23 PEG_RX_N4
23 PEG_RX_P5
23 PEG_RX_N5
23 PEG_RX_P6
23 PEG_RX_N6
23 PEG_RX_P7
23 PEG_RX_N7
23 PEG_RX_P8
23 PEG_RX_N8
23 PEG_RX_P9
23 PEG_RX_N9
23 PEG_RX_P10
23 PEG_RX_N10
23 PEG_RX_N11
23 PEG_RX_N12
23 PEG_RX_N13
23 PEG_RX_N14
23 PEG_RX_N15
DMI_TX_P0 15
DMI_TX_N0 15
DMI_TX_P1 15
DMI_TX_N1 15
DMI_TX_P2 15
DMI_TX_N2 15
DMI_TX_P3 15
DMI_TX_N3 15
PEG_TX_P0 23
PEG_TX_P1 23
PEG_TX_P2 23
PEG_TX_P3 23
PEG_TX_P4 23
PEG_TX_P5 23
PEG_TX_P6 23
PEG_TX_P7 23
PEG_TX_P8 23
PEG_TX_P9 23
PEG_TX_P10 23
PEG_TX_P11 23
PEG_TX_P12 23
PEG_TX_P13 23
PEG_TX_P14 23
PEG_TX_P15 23
PEG_TX_N0 23
PEG_TX_N1 23
PEG_TX_N2 23
PEG_TX_N3 23
PEG_TX_N4 23
PEG_TX_N5 23
PEG_TX_N6 23
PEG_TX_N7 23
PEG_TX_N8 23
PEG_TX_N9 23
PEG_TX_N10 23
PEG_TX_N11 23
PEG_TX_N12 23
PEG_TX_N13 23
PEG_TX_N14 23
PEG_TX_N15 23
FDI_TX_P0 19
FDI_TX_N0 19
FDI_TX_P1 19
FDI_TX_N1 19
FDI_TX_P2 19
FDI_TX_N2 19
FDI_TX_P3 19
FDI_TX_N3 19
FDI_TX_P4 19
FDI_TX_N4 19
FDI_TX_P5 19
FDI_TX_N5 19
FDI_TX_P6 19
FDI_TX_N6 19
FDI_TX_P7 19
FDI_TX_N7 19
19 FDI_INT
19 FDI_FSYNC0
19 FDI_LSYNC0
19 FDI_FSYNC1
19 FDI_LSYNC1
DIMM_DQ_CPU_VREF_B 10
DIMM_DQ_CPU_VREF_A 9
FDI LINK
2 OF 10
BALLMAP_REV=1.4
SKT_H2_CRB
CPUB
AC5
FDI_FSYNC_0
AC4
FDI_LSYNC_0
AC8
FDI_TX_0 AC7
FDI_TX#_0 AC2
FDI_TX_1 AC3
FDI_TX#_1
FDI_TX_2
AD2
AD1
FDI_TX#_2
AD3
FDI_TX#_3
AD7
FDI_TX_4 AD6
FDI_TX#_4 AE7
FDI_TX_5 AE8
FDI_TX#_5
AD4
FDI_TX_3
AF3
FDI_TX_6 AF2
FDI_TX#_6 AG2
FDI_TX_7 AG1
FDI_TX#_7
AE5
FDI_FSYNC_1
AE4
FDI_LSYNC_1
AG3
FDI_INT
AE2
FDI_COMPIO
AE1
FDI_ICOMPO
AB7
RSVD_04
AD37
RSVD_05
AG4
RSVD_08
AJ29
RSVD_10
AJ30
RSVD_11
AJ31
RSVD_12
AV34
RSVD_19
AW34
RSVD_21
P35
RSVD_43
P39 RSVD_44
P37
R34 RSVD_45
R36 RSVD_46
R38 RSVD_47
R40 RSVD_48
RSVD_49
AU40
NCTF_01
A38
AW38 NCTF_02
C2 NCTF_03
D1
NCTF_04
NCTF_05
RSVD_27
C39
D38
RSVD_26
C38
RSVD_25
J34
RSVD_31
N34
RSVD_41
AH1
SB_DIMM_DQVREF AH4
SA_DIMM_DQVREF
AT11
RSVD_15 AP20
RSVD_14 AN20
RSVD_13 AU10
RSVD_17 AY10
RSVD_22
RSVD_07
AB6
AF4
RSVD_03
AE6
RSVD_06
AJ11
RSVD_09
ER90 24.9-1-04
1 2
ER40
1
24.9-1-04
2
PEG
DMI
GEN
BALLMAP_REV=1.4
1 OF 10
CPUA
SKT_H2_CRB
B11
PEG_RX_0
B12
PEG_RX#_0
D12
PEG_RX_1
D11
PEG_RX#_1
C10
PEG_RX_2
C9
PEG_RX#_2
PEG_RX_3
E10
E9
PEG_RX#_3
B8
PEG_RX_4
B7
PEG_RX#_4
C6
PEG_RX_5
C5
PEG_RX#_5
A5
PEG_RX_6
A6
PEG_RX#_6
E2
PEG_RX_7
E1
PEG_RX#_7
F4
PEG_RX_8
F3
PEG_RX#_8
G2
PEG_RX_9
G1
PEG_RX#_9
H3
PEG_RX_10
H4
PEG_RX#_10
J1
PEG_RX_11
J2
PEG_RX#_11
K3
PEG_RX_12
K4
PEG_RX#_12
L1
PEG_RX_13
L2
PEG_RX#_13
M3
PEG_RX_14
M4
PEG_RX#_14
N1
PEG_RX_15
N2
PEG_RX#_15
W 4
DMI_RX_0
W 5
V3 DMI_RX#_0
V4 DMI_RX_1
Y3 DMI_RX#_1
Y4 DMI_RX_2
AA4 DMI_RX#_2
AA5 DMI_RX_3
DMI_RX#_3
P4 PE_RX_0
R2 PE_RX#_0
P3
R1 PE_RX_1
T4 PE_RX#_1
T3
PE_RX_2
PE_RX#_2
U2
PE_RX_3
PE_RX#_3
U1
B5
PEG_ICOMPO
B4 PEG_RCOMPO
C4
PEG_COMPI
C13
PEG_TX_0 C14
PEG_TX#_0 E14
PEG_TX_1 E13
PEG_TX#_1 G14
PEG_TX_2 G13
PEG_TX#_2
PEG_TX_3
F12
F11
PEG_TX#_3 J14
PEG_TX_4 J13
PEG_TX#_4 D8
PEG_TX_5 D7
PEG_TX#_5 D3
PEG_TX_6 C3
PEG_TX#_6 E6
PEG_TX_7 E5
PEG_TX#_7 F8
PEG_TX_8 F7
PEG_TX#_8 G10
PEG_TX_9 G9
PEG_TX#_9 G5
PEG_TX_10 G6
PEG_TX#_10 K7
PEG_TX_11 K8
PEG_TX#_11 J5
PEG_TX_12 J6
PEG_TX#_12 M8
PEG_TX_13 M7
PEG_TX#_13 L6
PEG_TX_14 L5
PEG_TX#_14 N5
PEG_TX_15 N6
PEG_TX#_15
DMI_TX_0 V6
V7
DMI_TX#_0 W 7
DMI_TX_1 W 8
DMI_TX#_1 Y6
DMI_TX_2 Y7
DMI_TX#_2 AA7
DMI_TX_3 AA8
DMI_TX#_3
PE_TX_0 P7
P8
PE_TX#_0 T7
PE_TX_1 T8
PE_TX#_1 R6
PE_TX_2 R5
PE_TX#_2 U5
PE_TX_3
PE_TX#_3
U6
A A
Elitegroup Computer Systems
Title
CPU DMI/FDI/PEG
Size Document Number Rev
1.0
H77H2-M4
Custom
Date: Friday, December 02, 2011 Sheet 4 of 34
5 4 3 2 1

5. D D
C C
B B
A A
2
3
6
7
8
9
10
11
13
1 reserved reserved
NORMAL PEGLANE REVERSAL[0], X16
reserved reserved
* PEOFGSEL[1]
reserved reserved reserved
CFG[5:6]:
11=DEFAULT X16,
01=2X8,
10=RESERVED,
00=X8,X4,X4
reserved
REVERSE
reserved
*
100-1-04
CFG_[0..17] HAVE INTERNAL PULL-UPS
Pc
VR_READY 11,17
FROM VRD
GND GND
Power Down Sequencing Circuit
VR_EN 11
TO VRD FOR S0->S5
reserved
reserved
reserved
reserved
reserved
reserved reserved
reserved
reserved
reserved reserved reserved
reserved reserved reserved
DMI/FDI TERMINATION VOLTAGE
DC COUPLED: TX/RX TO VCC ISF SAMPLED HIGH
DC COUPLED: TX/RX TO VSS IF SAMPLED LOW
AC COUPLED: TX SET TO VCC/2, RX SET TO VSS REGARDLESS OF THIS STRAP
CATERR_L,
CPU_THERMTRIP_L
Pull Up Resistor
2010 MoW05 Remove
*
Close to CPU
VR_EN
2 VR_READY
2 CPU_PWROK
DIMM_VREF_CPU
XDP_H_CLK_DN 1
XDP_H_CLK_DP 1 FP_RST_L
H_TDO
H_TDI
H_TMS
H_TCK
VCCSA_SEN
VCCSA_VID
VCCIO_SEN
VSS_SEN
VCC_SEN
VCCAXG_SEN
VSSIO_SEN
VSSAXG_SEN
FP_RST_L
H_PREQ_L 1
H_PRDY_L 1
H_TRST_L
R275 120-04 CPU_PWROK_RC J40
1 DRAM_PWROK_R_C AJ19 UNCOREPWRGOOD
CATERR_L
PECI
PM_SYNC
CPU_THERMTRIP_L G35
PROCHOT#
PROCHOT_L
DIMM_VREF_CPU AJ22
PROC_SEL
H_SKTOCC_L AJ33
CK_CPU_100M_N
CK_CPU_100M_P
VR_SVID_ALERT_L
VR_SVID_CK
VR_SVID_DATAOUT
CFG_2 J37
CFG_2
CFG_1 J36
CFG_1
CFG_0 H36
CFG_0
CFG_3 K36
CFG_3
CFG_5 N35
CFG_4
CFG_6 L37
CFG_5
CFG_9
CFG_8
CFG_7 M36
CFG_6
CFG_11 N36
CFG_10
CFG_14 N37
CFG_13
CFG_13 N39
CFG_12
CFG_17 G36
CFG_16
CFG_16 G37
CFG_15
CFG_15 N40
CFG_14
VTT_SEL
PROCHOT_L
CPU_PWROK_RC
CATERR_L R158 1
PECI R145 1
CPU_PWROK R154 1
PROCHOT_L R136 1
CPU_THERMTRIP_L R141 1
CPU_RST_L_RC
R149
SLP3_L 1
DRAM_PWROK_RC
CPU_RST_L_RC
PECI 2 1 PECI_PCH
H_TCK 7
H_TRST_L 1
H_TMS 3
H_TDI 5
H_TDO 2
CFG_12 N38
CFG_11
CFG_4 L36
CFG_10 M38
DRAM_PWROK_RC 2
GND
3VSB
GND
GND
1
GND
V
GND
GND
GND
+V_CPUVTT
ER91
100-1-
04
1
2
2
1
R137
1K-04-O
1 2 B
2
1
2 51-04-O
5 4 3 2 1
from V_1P8_SFR
PROC_SEL
PROC_SEL
VR_SVID_CK
VR_SVID_DATAOUT
VR_SVID_ALERT_L
+V_1P8_SFR VCC3
BC180 BC172 BC211
.1U-04-O .1U-04-O .1U-04-O
GND GND GND
+V_CPUVTT
ER50
2
+V_CPUVTT
51.1-1-04-O GND
CPU_PWROK 17
17,30
16 PM_SYNC
26 PECI
11 VR_SVID_CK
11 VR_SVID_DATAOUT
11 VR_SVID_ALERT_L
18 CK_CPU_100M_P
18 CK_CPU_100M_N
VTT_SEL 14
VCCSA_VID 8
VCCSA_SEN 8
VCC_SEN 11
VSS_SEN 11
VCCIO_SEN 14
VSSIO_SEN 14
VCCAXG_SEN 11
VSSAXG_SEN 11
TP2
STP28
STP24
STP31
STP22
STP26
STP23
11 VR_HOT_L
17 CPU_PWROK
19 CPU_RST_L
17 DRAM_PWROK
11,26 H_SKTOCC_L
19 PROC_SEL
16 CPU_THERMTRIP_L
8,17,25,26 SLP3_L
1
STP13
STP14
STP15
STP16
STP17
STP9
STP8
STP12
BPM#_5 E40 1
STP5
1
2 51.1-04-O
STP10
1
STP1
1
ER60 110-1-04
1
2
2
STP29
1
90.9-1-04
1
ER59 75-1-
04
1
STP27
1
R138
10K-04
C
1
2
R133 2.2K-04
1 2
2 1K-04-O
STP33
1
BPM#_3 G39 1
STP19
1
10K-04
2 B
2 B
E
C
R181
2K-1-04
2
1
2
R148
100-04-O
1
STP25
1
R217
100-04-O
QN3
2N7002-O
2 B
E
C
STP34
1
H40
1
BPM#_0
QN7
2N7002-O
E
C BPM#_6 1
STP7
1
STP4
STP3
R122
1K-04
1
STP6
1
H38
1
BPM#_1
BALLMAP_REV=1.4
5 OF 10
CPUE
SKT_H2_CRB
W 1
BCLK_0
W 2
BCLK#_0
VIDSCLK
C37
B37
VIDSOUT
A37
VIDALERT#
F36 SM_DRAMPW ROK
RESET#
J35 PM_SYNC
E38
E37 PECI
H34 CATERR#
THERMTRIP#
K32 SKTOCC#
PROC_SEL
SM_VREF
CFG_7
J38
CFG_8
L35
CFG_9
CFG_17
RSVD_016
AT14
RSVD_023
AY3
H8
RSVD_028
H7
RSVD_029
VCCSA_VID T2
VCCP_SELECT P34
VCCSA_SENSE
A36
VCC_SENSE B36
VSS_SENSE
VCCIO_SENSE AB3
AB4
VSSIO_SENSE
VCCAXG_SENSE M32
L32
VSSAXG_SENSE
TDO
L40
L39
TDI
M40
TCK
L38
TMS
J39
TRST#
K38
PRDY# K40
PREQ#
E39
DBR# C40
RSVD_001
D40
RSVD_002
G38
1
BPM#_2
AD34
RSVD_051
RSVD_052
AD35
2
1
2 51-04
1
2
2 1K-04-O
R159
1K-04
1
2
BC214
.1U-04
2
1
2
1
G40 1
BPM#_4 F38 1
F40
BPM#_7
RSVD_024
J33
B39
RSVD_030
L34
RSVD_037
L33
RSVD_036
K34
RSVD_033
RSVD_040
M34
N33
RSVD_039
RSVD_018
AW2
AV1
RSVD_020
RSVD_038
J9
L9
RSVD_032
K9
RSVD_034
RSVD_035
L31
RSVD_050
K31
J31
RSVD_053
P33
STP2
1
1
R175
1
STP32
1
R208
1K-04-O
1
STP30
1
STP18
1
R206
1K-04
1
STP11
1
RN5 51-8P4R-04-O
2
4
6
8
1
STP20
1
1
BC152 .1U-04
1 2
STP21
1
1
QN2
2N3904-S
E
Elitegroup Computer Systems
Title
CPU MISC
H77H2-M4
Size Document Number
Custom
Rev
1.0
Date: Friday, December 02, 2011 Sheet 5 of 34
5 4 3 2 1
pu
PECI_PCH 16
_DIMM R147 0-04-O
ER92
0 reserved reserved reserved
4 reserved reserved reserved
5 * * PEOFGSEL[0]
12 reserved reserved reserved
14 reserved reserved reserved
CFG H L DESCRIPTION
15 reserved reserved reserved
PCIE CONFIG SEL0 SEL1
1 X 16 1 1
2 X 8 0 1
QN1
2N7002 MC56
2.2U-06-O

6. 5 4 3 2 1
D D
C C
B B
DDR3 CH.A DDR3 CH.B
Desktop dosen't support
ECC
Desktop dosen't support
ECC
Pay Attention to
This Part!
DDR3 CH.A
DDR3 CH.B
M_MA_A6
M_MA_A7
M_MA_A0
M_MA_A1
M_MA_A2
M_MA_A3
M_MA_A4
M_MA_A5
M_MA_A14
M_MA_A15
M_MA_A8
M_MA_A9
M_MA_A10
M_MA_A11
M_MA_A12
M_MA_A13
M_DATA_A0
M_DATA_A1
M_DATA_A2
M_DATA_A3
M_DATA_A4
M_DATA_A5
M_DATA_A6
M_DATA_A7
M_DATA_A8
M_DATA_A9
M_DATA_A10
M_DATA_A11
M_DATA_A12
M_DATA_A13
M_DATA_A14
M_DATA_A15
M_DATA_A16
M_DATA_A17
M_DATA_A18
M_DATA_A19
M_DATA_A20
M_DATA_A21
M_DATA_A22
M_DATA_A23
M_DATA_A24
M_DATA_A25
M_DATA_A26
M_DATA_A27
M_DATA_A28
M_DATA_A29
M_DATA_A30
M_DATA_A31
M_DATA_A32
M_DATA_A33
M_DATA_A34
M_DATA_A35
M_DATA_A36
M_DATA_A37
M_DATA_A38
M_DATA_A39
M_DATA_A41
M_DATA_A42
M_DATA_A40
M_DATA_A43
M_DATA_A44
M_DATA_A45
M_DATA_A46
M_DATA_A47
M_DATA_A48
M_DATA_A49
M_DATA_A50
M_DATA_A51
M_DATA_A52
M_DATA_A53
M_DATA_A54
M_DATA_A55
M_DATA_A57
M_DATA_A58
M_DATA_A56
M_DATA_A59
M_DATA_A60
M_DATA_A61
M_DATA_A62
M_DATA_A63
M_DQS_A_P0
M_DQS_A_P1
M_DQS_A_P2
M_DQS_A_P3
M_DQS_A_P4
M_DQS_A_P5
M_DQS_A_P6
M_DQS_A_P7
M_DQS_A_N0
M_DQS_A_N1
M_DQS_A_N2
M_DQS_A_N3
M_DQS_A_N4
M_DQS_A_N5
M_DQS_A_N6
M_DQS_A_N7
M_MA_B6
M_MA_B7
M_MA_B0
M_MA_B1
M_MA_B2
M_MA_B3
M_MA_B4
M_MA_B5
M_MA_B14
M_MA_B15
M_MA_B8
M_MA_B9
M_MA_B10
M_MA_B11
M_MA_B12
M_MA_B13
M_DATA_B16
M_DATA_B17
M_DATA_B18
M_DATA_B19
M_DATA_B20
M_DATA_B21
M_DATA_B22
M_DATA_B23
M_DATA_B24
M_DATA_B25
M_DATA_B26
M_DATA_B27
M_DATA_B28
M_DATA_B29
M_DATA_B30
M_DATA_B31
M_DATA_B32
M_DATA_B33
M_DATA_B34
M_DATA_B35
M_DATA_B36
M_DATA_B37
M_DATA_B38
M_DATA_B39
M_DATA_B41
M_DATA_B42
M_DATA_B40
M_DATA_B43
M_DATA_B44
M_DATA_B45
M_DATA_B46
M_DATA_B47
M_DATA_B48
M_DATA_B51
M_DATA_B56
M_DATA_B57
M_DATA_B58
M_DATA_B59
M_DATA_B60
M_DATA_B62
M_DATA_B63
M_DATA_B61
M_DATA_B0 AG7
M_DATA_B1
M_DATA_B2
M_DATA_B3
M_DATA_B4
M_DATA_B5
M_DATA_B6
M_DATA_B7
M_DATA_B9
M_DATA_B12
M_DATA_B14
M_DQS_B_N0
M_DQS_B_N1
M_DQS_B_N2
M_DQS_B_N3
M_DQS_B_N4
M_DQS_B_N5
M_DQS_B_N6
M_DQS_B_N7
M_DQS_B_P0
M_DQS_B_P1
M_DQS_B_P2
M_DQS_B_P3
M_DQS_B_P4
M_DQS_B_P5
M_DQS_B_P6
M_DQS_B_P7
M_DATA_B13
M_DATA_B11
M_DATA_B15
M_DATA_B8
M_DATA_B10
M_DATA_B52
M_DATA_B55
M_DATA_B54
M_DATA_B49
M_DATA_B53
M_DATA_B50
M_WE_A_L
M_CAS_A_L
M_RAS_A_L
M_CLK_A_N[0..3]
M_DATA_A[0..63]
M_DQS_A_P[0..7]
M_DQS_A_N[0..7]
M_MA_A[0..15]
M_BS_A[0..2]
M_CS_A_L[0..3]
M_CKE_A[0..3]
M_ODT_A[0..3]
M_CLK_A_P[0..3]
DDR3_DRAMRST_L
M_CLK_B_N[0..3]
M_DATA_B[0..63]
M_CS_B_L[0..3]
M_BS_B[0..2]
M_MA_B[0..15]
M_CKE_B[0..3]
M_CLK_B_P[0..3]
M_ODT_B[0..3]
M_DQS_B_P[0..7]
M_DQS_B_N[0..7]
M_WE_B_L
M_CAS_B_L
M_RAS_B_L
AW18 DDR3_DRAMRST_L
M_CAS_A_L
M_RAS_A_L
M_WE_A_L
M_BS_A1
M_BS_A2
M_BS_A0
M_CS_A_L1
M_CS_A_L2
M_CS_A_L0
M_CS_A_L3
M_CKE_A1
M_CKE_A2
M_CKE_A0
M_CKE_A3
M_ODT_A1
M_ODT_A2
M_ODT_A0
M_ODT_A3
M_CLK_A_N0
M_CLK_A_P1
M_CLK_A_N1
M_CLK_A_P0
M_CLK_A_N2
M_CLK_A_P3
M_CLK_A_N3
M_CLK_A_P2
M_CLK_B_P1
M_CLK_B_N0
M_CLK_B_N1
M_CLK_B_P0
M_CLK_B_N2
M_CLK_B_P3
M_CLK_B_N3
M_CLK_B_P2
M_CAS_B_L
M_RAS_B_L
M_WE_B_L
M_BS_B1
M_BS_B2
M_BS_B0
M_CS_B_L1
M_CS_B_L2
M_CS_B_L0
M_CS_B_L3
M_CKE_B1
M_CKE_B2
M_CKE_B0
M_CKE_B3
M_ODT_B1
M_ODT_B2
M_ODT_B0
M_ODT_B3
9 M_WE_A_L
9 M_CAS_A_L
9 M_RAS_A_L
9 M_CLK_A_N[0..3]
9 M_DATA_A[0..63]
9 M_DQS_A_P[0..7]
9 M_DQS_A_N[0..7]
9 M_MA_A[0..15]
9 M_BS_A[0..2]
9 M_CS_A_L[0..3]
9 M_CKE_A[0..3]
9 M_ODT_A[0..3]
9 M_CLK_A_P[0..3]
9,10 DDR3_DRAMRST_L
10 M_CLK_B_N[0..3]
10 M_DATA_B[0..63]
10 M_MA_B[0..15]
10 M_BS_B[0..2]
10 M_CS_B_L[0..3]
10 M_CKE_B[0..3]
10 M_ODT_B[0..3]
10 M_CLK_B_P[0..3]
10 M_DQS_B_P[0..7]
10 M_DQS_B_N[0..7]
10 M_WE_B_L
10 M_CAS_B_L
10 M_RAS_B_L
DDR_1
4 OF 10
BALLMAP_REV=1.4
CPUD
SKT_H2_CRB
AG8
SB_DQ_0
AJ9 SB_DQ_1
AJ8 SB_DQ_2
AG5
SB_DQ_3
AG6
SB_DQ_4
AJ6 SB_DQ_5
AJ7 SB_DQ_6
AL7 SB_DQ_7
AM7
SB_DQ_8
AM10
SB_DQ_9
AL10 SB_DQ_10
AL6 SB_DQ_11
AM6
SB_DQ_12
AL9 SB_DQ_13
AM9
SB_DQ_14
AP7
SB_DQ_15
AR7
SB_DQ_16
AP10 SB_DQ_17
AR10
SB_DQ_18
AP6
SB_DQ_19
AR6
SB_DQ_20
AP9
SB_DQ_21
AR9
SB_DQ_22
AM12
SB_DQ_23
AM13
SB_DQ_24
AR13
SB_DQ_25
AP13 SB_DQ_26
AL12 SB_DQ_27
AL13 SB_DQ_28
AR12
SB_DQ_29
AP12 SB_DQ_30
AR28
SB_DQ_31
AR29
SB_DQ_32
AL28 SB_DQ_33
AL29 SB_DQ_34
AP28 SB_DQ_35
AP29 SB_DQ_36
AM28
SB_DQ_37
AM29
SB_DQ_38
AP32 SB_DQ_39
AP31 SB_DQ_40
AP35 SB_DQ_41
AP34 SB_DQ_42
AR32
SB_DQ_43
AR31
SB_DQ_44
AR35
SB_DQ_45
AR34
SB_DQ_46
AM32
SB_DQ_47
AM31
SB_DQ_48
AL35 SB_DQ_49
AL32 SB_DQ_50
AM34
SB_DQ_51
AL31 SB_DQ_52
AM35
SB_DQ_53
AL34 SB_DQ_54
AH35
SB_DQ_55
AH34
SB_DQ_56
AE34 SB_DQ_57
AE35 SB_DQ_58
AJ35 SB_DQ_59
AJ34 SB_DQ_60
AF33 SB_DQ_61
AF35 SB_DQ_62
SB_DQ_63
AM8
SB_DQS_0
AH7
AR8
SB_DQS_1
AN13
SB_DQS_2
AN29
SB_DQS_3
AP33 SB_DQS_4
AL33 SB_DQS_5
AG35
SB_DQS_6
SB_DQS_7
AL8 SB_DQS#_0
AH6
AP8
SB_DQS#_1
AN12
SB_DQS#_2
AN28
SB_DQS#_3
AR33
SB_DQS#_4
AM33
SB_DQS#_5
AG34
SB_DQS#_6
SB_DQS#_7
SB_MA_0
AM20
AK24
SB_MA_1
AM19
SB_MA_2 AK18
SB_MA_3 AP19
SB_MA_4 AP18
SB_MA_5
AM18
SB_MA_6
AL18
SB_MA_7
AN18
SB_MA_8 AY17
SB_MA_9
AN23
SB_MA_10
AU17
SB_MA_11
AT18
SB_MA_12
AR26
SB_MA_13 AY16
SB_MA_14 AV16
SB_MA_15
SA_CK[2] AK25
AR25
SA_CK[1] AP24
SA_ODT[2]
SB_BS_0 AM24
AP23
SB_BS_1 AW17
SB_BS_2
SB_CS#_0 AN26
AN25
SB_CS#_1 AL25
SB_CS#_2 AT26
SB_CS#_3
SB_CKE_0 AY15
AU16
SB_CKE_1 AW15
SB_CKE_2 AV15
SB_CKE_3
SB_ODT_0 AP26
AL26
SB_ODT_1
AM26
SB_ODT_2 AK26
SB_ODT_3
SB_CK_0
AL22
AL21
SB_CK_1 AK20
SB_CK#_0 AL20
SB_CK_2
AM22
SB_CK#_1 AL23
SB_CK_3
AN21
SB_CK#_2 AP21
SB_CK#_3
SB_DQS_8
AN15
AN16
SB_DQS#_8
SB_ECC_CB_0
AM16
AL16
SB_ECC_CB_1 AP16
SB_ECC_CB_2
AR16
SB_ECC_CB_3 AL15
SB_ECC_CB_4
AM15
SB_ECC_CB_5
AR15
SB_ECC_CB_6 AP15
SB_ECC_CB_7
DDR_0
3 OF 10
BALLMAP_REV=1.4
CPUC
SKT_H2_CRB
AJ4 SA_DQ_0
AJ3
AL3 SA_DQ_1
AL4 SA_DQ_2
AJ2 SA_DQ_3
AJ1 SA_DQ_4
AL2 SA_DQ_5
AL1 SA_DQ_6
AN1
SA_DQ_7
AN4
SA_DQ_8
AR3
SA_DQ_9
AR4
SA_DQ_10
AN2
SA_DQ_11
AN3
SA_DQ_12
AR2
SA_DQ_13
AR1
SA_DQ_14
AV2
SA_DQ_15
AW3
SA_DQ_16
AV5
SA_DQ_17
AW5
SA_DQ_18
AU2
SA_DQ_19
AU3
SA_DQ_20
AU5
SA_DQ_21
AY5
SA_DQ_22
AY7
SA_DQ_23
AU7
SA_DQ_24
AV9
SA_DQ_25
AU9
SA_DQ_26
AV7
SA_DQ_27
AW7
SA_DQ_28
AW9
SA_DQ_29
AY9
SA_DQ_30
AU35
SA_DQ_31
AW37
SA_DQ_32
AU39
SA_DQ_33
AU36
SA_DQ_34
AW35
SA_DQ_35
AY36 SA_DQ_36
AU38
SA_DQ_37
AU37
SA_DQ_38
AR40
SA_DQ_39
AR37
SA_DQ_40
AN38
SA_DQ_41
AN37
SA_DQ_42
AR39
SA_DQ_43
AR38
SA_DQ_44
AN39
SA_DQ_45
AN40
SA_DQ_46
AL40 SA_DQ_47
AL37 SA_DQ_48
AJ38 SA_DQ_49
AJ37 SA_DQ_50
AL39 SA_DQ_51
AL38 SA_DQ_52
AJ39 SA_DQ_53
AJ40 SA_DQ_54
AG40
SA_DQ_55
AG37
SA_DQ_56
AE38 SA_DQ_57
AE37 SA_DQ_58
AG39
SA_DQ_59
AG38
SA_DQ_60
AE39 SA_DQ_61
AE40 SA_DQ_62
SA_DQ_63
AP3
SA_DQS_0
AK3
AW4 SA_DQS_1
AV8
SA_DQS_2
AV37 SA_DQS_3
AP38 SA_DQS_4
AK38 SA_DQS_5
AF38 SA_DQS_6
SA_DQS_7
AP2
SA_DQS#_0
AK2
AV4
SA_DQS#_1
AW8 SA_DQS#_2
AV36 SA_DQS#_3
AP39 SA_DQS#_4
AK39 SA_DQS#_5
AF39 SA_DQS#_6
SA_DQS#_7
SA_MA_0 AY24
AV27
SA_MA_1
AW24
SA_MA_2
AW23
SA_MA_3 AV23
SA_MA_4
AT24
SA_MA_5
AT23
SA_MA_6
AU22
SA_MA_7 AV22
SA_MA_8
AT22
SA_MA_9 AV28
SA_MA_10
AU21
SA_MA_11
AT21
SA_MA_12
AW32
SA_MA_13
AU20
SA_MA_14
AT20
SA_MA_15
SA_WE# AV30
AW29
SA_CAS#
AU28
SA_RAS#
SA_BS_0 AW28
AY29
SA_BS_1 AV20
SA_BS_2
SA_CS#_0 AV32
AU29
SA_CS#_1 AW30
SA_CS#_2 AU33
SA_CS#_3
SA_CKE_0 AT19
AV19
SA_CKE_1
AU18
SA_CKE_2 AV18
SA_CKE_3
SA_ODT_0
AU32
AV31
SA_ODT_1
AU30
SA_ODT_2
AW33
SA_ODT_3
SA_CK_0
AW25
AY25
SA_CK#_0 AU24
SA_CK_1
AU25
SA_CK#_1 AW27
SA_CK_2 AY27
SA_CK#_2 AV26
SA_CK_3
AW26
SA_CK#_3
SM_DRAMRST#
SA_DQS_8 AV12
AV13
SA_DQS#_8
SA_ECC_CB_0
AU14
AU12
SA_ECC_CB_1 AW13
SA_ECC_CB_2 AY13
SA_ECC_CB_3
AU13
SA_ECC_CB_4
AU11
SA_ECC_CB_5 AY12
SA_ECC_CB_6 AW12
A A
Elitegroup Computer Systems
Title
CPU DDR3
H77H2-M4
Size Document Number
Custom
Rev
1.0
Date: Friday, December 02, 2011 Sheet 6 of 34
5 4 3 2 1
SA_ECC_CB_7

7. 5 4 3 2 1
D D
C C
B B
0.925V/0.85
V MAX 8.8A
In
1.8V
MAX
1A
In +V_1P8_SFR
STITCHING CAPS.
+V_SA
V_DIMM
GND
+V_1P8_SFR
GND
+V_CPUVTT
VCORE
SC19 GND
10U-X5-08-X-O
VAXG
GND
GND
GND
GND
GND
GND
GND
+V_SA
GND
MC39
10U-X5-08
2
1
10U-X5-08-X-O
SC7
2
1
MC61 MC64 MC58 SC9
10U-X5-08 10U-X5-08 10U-X5-08 10U-X5-08-X-
O
2
1
2
1
BC177 BC213 BC155 BC192 BC187
.1U-04 .1U-04 .1U-04 .1U-04 .1U-
04
2
1
BC216 BC220 BC222 BC154 BC156
.1U-04 .1U-04 .1U-04 .1U-04 .1U-
04
2
1
2
1
2
1
2
1
2
1
SC12 SC15 SC18
10U-X5-08-X-O 10U-X5-08-X-O 10U-X5-08-X-
O
2
1
2
1
2
1
MC55
10U-X5-08
2
1
2
1
MC37
10U-X5-08
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
10U-X5-08
MC50
2
1
SC6
10U-X5-08-X-O
2
1
2
1
10U-X5-08-X-O
SC4
2
1
2
1
2
1
2
1
2
1
C35 MC71 MC75
10U-X5-08 10U-X5-08 10U-X5-
08
2
1
10U-X5-08
MC51
2
1
2
1
MC48 MC54
10U-X5-08 10U-X5-08
2
1
2
1
2
1
2
1
MC53
10U-X5-08
2
1
2
1
POWER
7 OF 10
SKT_H2_CRB
L12 VCCSA_07
M10
VCCSA_08
VCCSA_09
M11
VCCSA_10
VCCSA_11
M12
AK12 VCCPLL_01
AK11
VCCPLL_02
10U-X5-08-X-O
SC1
2
1
2
1
10U-X5-08-X-O
SC8
2
1
F31 6 OF 10
VCC_081
SKT_H2_CRB
E16 VCC_055
VCC_056
E18
VCC_057
E21
VCC_058 E22
VCC_059 E24
VCC_060 E25
VCC_061 E27
VCC_062 E28
VCC_063 E30
VCC_064 E31
VCC_065 E33
VCC_066 E34
VCC_067
E19
E35 VCC_068
F15 VCC_069
F16 VCC_070
F18 VCC_071
F19 VCC_072
F21 VCC_073
F22 VCC_074
F24 VCC_075
F25 VCC_076
F27 VCC_077
F28 VCC_078
F30 VCC_079
VCC_080
VCC_135 K30
VCC_136 L13
VCC_137 L14
VCC_138
VCC_139 L16
L15
VCC_140 L18
VCC_141 L19
VCC_142 L21
VCC_143 L22
VCC_144 L24
VCC_145 L25
VCC_146 L27
VCC_147 L28
VCC_148 L30
VCC_149 M14
VCC_150 M15
VCC_151 M16
VCC_152 M18
VCC_153 M19
VCC_154 M21
VCC_155 M22
VCC_156 M24
VCC_157 M25
VCC_158 M27
VCC_159 M28
VCC_160 M30
VCC_161
10U-X5-08
MC52
2
1
2
1
2
1
SC5
10U-X5-08-X-O
2
1
MC72
10U-08
2
1
2
1
10U-X5-08-X-O
SC3
2
1
2
1
SC2
10U-08-X-O
2
1
2
1
MC40
10U-X5-08
2
1
SC11 SC16 SC14 MC68
10U-X5-08-X-O 10U-X5-08-X-O 10U-X5-08-X-O 10U-X5-
08
10U-X5-08
MC59 MC62 MC74
10U-X5-08 10U-X5-08
MC73 MC67
10U-X5-08 10U-X5-08
10U-X5-08
MC66
SC17
10U-X5-08-X-O
MC76 MC69
10U-X5-08 10U-X5-08
10U-X5-08
MC49
BALLMAP_REV=1.4
VCCIO_34
A7 VCCIO_01
A11
AA3 VCCIO_02
AB8 VCCIO_03
AF8 VCCIO_04
AG33 VCCIO_05
AJ16 VCCIO_06
AJ17 VCCIO_07
AJ26 VCCIO_08
AJ28 VCCIO_09
AJ32 VCCIO_10
AK15 VCCIO_11
AK17 VCCIO_12
AK19 VCCIO_13
AK21 VCCIO_14
AK23 VCCIO_15
AK27 VCCIO_16
AK29 VCCIO_17
AK30 VCCIO_18
B9 VCCIO_19
D10
VCCIO_20 D6
VCCIO_21 E3
VCCIO_22 E4
VCCIO_23 G3
VCCIO_24 G4
VCCIO_25 J3
VCCIO_26 J4
VCCIO_27 J7
VCCIO_28 J8
VCCIO_29 L3
VCCIO_30 L4
VCCIO_31 L7
VCCIO_32
N3 VCCIO_33
N4 VCCIO_35
N7 VCCIO_36
R3 VCCIO_37
R4 VCCIO_38
R7 VCCIO_39
U3 VCCIO_40
U4 VCCIO_41
U7 VCCIO_42
VCCIO_43
V8
VCCIO_44
VCCIO_45
W 3
H11 VCCSA_01
H10
H12 VCCSA_02
J10 VCCSA_03
K10 VCCSA_04
K11 VCCSA_05
L11 VCCSA_06
VDDQ_01
AJ14
VDDQ_02
AJ23
VDDQ_03
AJ20
VDDQ_04
AJ24
VDDQ_05
AR20
VDDQ_06
AR21
VDDQ_07
AR22
VDDQ_08
AR23
VDDQ_09
AR24
VDDQ_10
AU19
VDDQ_11
AU23
VDDQ_12
AU27
VDDQ_13
AU31
VDDQ_14 AV21
VDDQ_15 AV24
VDDQ_16 AV25
VDDQ_17 AV29
VDDQ_18 AV33
VDDQ_19
AW31
VDDQ_20 AY23
VDDQ_21 AY26
VDDQ_22 AY28
VDDQ_23
SC13
10U-X5-08-X-O
BALLMAP_REV=1.4
A13 VCC_001
A14 VCC_002
A15 VCC_003
A16 VCC_004
A18 VCC_005
A24 VCC_006
A25 VCC_007
A27 VCC_008
A28 VCC_009
B15 VCC_010
B16 VCC_011
B18 VCC_012
B24 VCC_013
B25 VCC_014
B27 VCC_015
B28 VCC_016
B30 VCC_017
B31 VCC_018
B33 VCC_019
B34 VCC_020
C15 VCC_021
C16 VCC_022
C18 VCC_023
C19 VCC_024
C21 VCC_025
C22 VCC_026
C24 VCC_027
C25 VCC_028
C27 VCC_029
C28 VCC_030
C30 VCC_031
C31 VCC_032
C33 VCC_033
C34 VCC_034
C36 VCC_035
D13 VCC_036
D14 VCC_037
D15 VCC_038
D16 VCC_039
D18 VCC_040
D19 VCC_041
D21 VCC_042
D22 VCC_043
VCC_044
D24
VCC_045
D27 VCC_046
D25
D28 VCC_047
D30 VCC_048
D31 VCC_049
D33 VCC_050
D34 VCC_051
D35 VCC_052
D36 VCC_053
E15 VCC_054
VCC_082 F33
VCC_083 F34
VCC_084 G15
VCC_085 G16
VCC_086 G18
VCC_087 G19
VCC_088 G21
VCC_089 G22
VCC_090 G24
VCC_091 G25
VCC_092 G27
VCC_093 G28
VCC_094 G30
VCC_095 G31
VCC_096 G32
VCC_097 G33
VCC_098 H13
VCC_099 H14
VCC_100 H15
VCC_101 H16
VCC_102 H18
VCC_103 H19
VCC_104 H21
VCC_105 H22
VCC_106 H24
VCC_107 H25
VCC_108 H27
VCC_109 H28
VCC_110 H30
VCC_111 H31
VCC_112 H32
VCC_113 J12
VCC_114 J15
VCC_115 J16
VCC_116 J18
VCC_117 J19
VCC_118 J21
VCC_119 J22
VCC_120 J24
VCC_121 J25
VCC_122 J27
VCC_123 J28
VCC_124 J30
VCC_125 K15
VCC_126
VCC_127
K18 VCC_128
K19 VCC_129
K21 VCC_130
K22 VCC_131
K24 VCC_132
K25 VCC_133
K27 VCC_134
K28
K16
10U-X5-08
MC65
Y38 8 OF 10
VCCAXG_44
VBALLMAP_REV=1.4
SKT_H2_CRB
AB34
VCCAXG_01 AB35
VCCAXG_02 AB36
VCCAXG_03 AB37
VCCAXG_04 AB38
VCCAXG_05 AB39
VCCAXG_06
AB33
AB40 VCCAXG_07
AC33
VCCAXG_08
AC34
VCCAXG_09
AC35
VCCAXG_10
AC36
VCCAXG_11
AC37
VCCAXG_12
AC38
VCCAXG_13
AC39
VCCAXG_14
AC40
VCCAXG_15
T33 VCCAXG_16
T34 VCCAXG_17
T35 VCCAXG_18
T36 VCCAXG_19
T37 VCCAXG_20
T38 VCCAXG_21
T39 VCCAXG_22
T40 VCCAXG_23
U33 VCCAXG_24
U34 VCCAXG_25
U35 VCCAXG_26
U36 VCCAXG_27
U37 VCCAXG_28
U38 VCCAXG_29
U39 VCCAXG_30
U40 VCCAXG_31
W33
VCCAXG_32 W34
VCCAXG_33 W35
VCCAXG_34 W36
VCCAXG_35 W37
VCCAXG_36 W38
VCCAXG_37 Y33
VCCAXG_38 Y34
VCCAXG_39 Y35
VCCAXG_40 Y36
VCCAXG_41
Y37 VCCAXG_42
VCCAXG_43
2
1
MC38
10U-X5-08
2
1
A A
Elitegroup Computer Systems
Title
CPU PWR
H77H2-M4
Size Document Number
Custom
Rev
1.0
Date: Friday, December 02, 2011 Sheet 7 of 34
5 4 3 2 1
1.05V/1.00V 1.5V
MAX 112A
In VCORE
CPUF MAX 112A
In VCORE
MAX 8.5A
In +V_CPUVTT
CPUG
MAX 4.5A
In V_DIMM
MAX 35A
In VAXG
CPUH

8. 5 4 3 2 1
D D
C C
B B
A A
PD:20W
Rds(on) < 14m OHM,
Follow CRB V0.7
Rds(on) = 6m OHM
+V_SA
0.925V/0.85V
MAX 8.8A
*
VCCSA Sequence
11-018-115013 SOCKET.CPU..LGA 1155P SMD..G/F...BLACK.
2069965-3....LEAD-FREE(RoHS/HF).TYCO
20-800-006311 SUBASSY.STEEL....LGA 1155/1156P.W/BACK
PLATE,CAP.1-2069838-3.........LEAD-FREE(RoHS/HF).TYCO
01D201-000060 PCH ES0
VCCSA_COMP
GND
GND GND GND
+12V
GND
GND
GND
GND GND
GND
VCCNS_REF
GND
+V_CPUVTT
+12V
GND
5 VCCSA_SEN
R226
100-
04
VCCSA_VID 2
5
14 VTT_PWRGD
2
5,17,25,26 SLP3_L
1
2
Q12
2N7002
D
R214 0-04
1
2
B3 VSS_NCTF_03
10 of
10
BALLMAP_REV=1.4
CPUJ
SKT_H2_CRB
AV14 VSS_181
AV11
AV17 VSS_182
AV3 VSS_183
AV35 VSS_184
VSS_185
AV38
VSS_186
AW10 VSS_187
AV6
AW11 VSS_188
AW14 VSS_189
AW16 VSS_190
AW36 VSS_191
AW6 VSS_192
AY11 VSS_193
AY14 VSS_194
AY18 VSS_195
VSS_196
AY35
VSS_197
AY6 VSS_198
AY4
AY8 VSS_199
B10 VSS_200
B13 VSS_201
B14 VSS_202
B17 VSS_203
B23 VSS_204
B26 VSS_205
B29 VSS_206
B32 VSS_207
B35 VSS_208
B38 VSS_209
B6 VSS_210
C11 VSS_211
C12 VSS_212
VSS_213
C17
VSS_214
C23 VSS_215
C20
VSS_216
C26
VSS_217
C32 VSS_218
C29
C35 VSS_219
C7 VSS_220
C8 VSS_221
D17
VSS_222 D2
VSS_223 D20
VSS_224 D23
VSS_225 D26
VSS_226 D29
VSS_227 D32
VSS_228 D37
VSS_229 D39
VSS_230 D4
VSS_231 D5
VSS_232 D9
VSS_233 E11
VSS_234 E12
VSS_235 E17
VSS_236 E20
VSS_237 E23
VSS_238 E26
VSS_239 E29
VSS_240 E32
VSS_241 E36
VSS_242 E7
VSS_243 E8
VSS_244 F1
VSS_245 F10
VSS_246 F13
VSS_247 F14
VSS_248 F17
VSS_249 F2
VSS_250 F20
VSS_251 F23
VSS_252 F26
VSS_253 F29
VSS_254 F35
VSS_255 F37
VSS_256 F39
VSS_257 F5
VSS_258 F6
VSS_259 F9
VSS_260 G11
VSS_261 G12
VSS_262 G17
VSS_263 G20
VSS_264 G23
VSS_265 G26
VSS_266 G29
VSS_267 G34
VSS_268
G7 VSS_269
VSS_270 VSS_360
AY37
VSS_NCTF_04
VSS_271 H1
G8
VSS_272 H17
VSS_273 H2
VSS_274 H20
VSS_275 H23
VSS_276
VSS_277
H29 VSS_278
H33 VSS_279
H35 VSS_280
H37
H26
VSS_281 H39
VSS_282 H5
VSS_283 H6
VSS_284 H9
VSS_285 J11
VSS_286 J17
VSS_287
VSS_288
J23 VSS_289
J26 VSS_290
J29
J20
VSS_291 J32
VSS_292 K1
VSS_293
K12 VSS_294
K13 VSS_295
K14 VSS_296
K17 VSS_297
K2 VSS_298
K20 VSS_299
K23 VSS_300
K26 VSS_301
K29
VSS_302 K33
VSS_303 K35
VSS_304
VSS_305 K39
K37
VSS_306 K5
VSS_307
VSS_308 L10
VSS_309 L17
VSS_310 L20
VSS_311 L23
VSS_312 L26
VSS_313 L29
VSS_314 L8
VSS_315 M1
VSS_316
M17 VSS_317
M2 VSS_318
M20 VSS_319
M23 VSS_320
M26 VSS_321
M29 VSS_322
M33 VSS_323
M35 VSS_324
M37 VSS_325
M39 VSS_326
M5 VSS_327
M6 VSS_328
M9 VSS_329
N8 VSS_330
P1 VSS_331
P2 VSS_332
P36 VSS_333
P38 VSS_334
P40 VSS_335
P5 VSS_336
P6 VSS_337
R33 VSS_338
R35 VSS_339
R37 VSS_340
R39 VSS_341
R8 VSS_342
T1 VSS_343
T5 VSS_344
T6 VSS_345
U8 VSS_346
V1 VSS_347
V2 VSS_348
V33 VSS_349
V34 VSS_350
V35
K6
VSS_351 V36
VSS_352 V37
VSS_353 V38
VSS_354 V39
VSS_355 V40
VSS_356 V5
VSS_357 W 6
VSS_358 Y5
VSS_359 Y8
ER88
6.65K-1-04
2
1
2
D17
BAT54A-S
1
3
BC231
.1U-04
2
1
ER87
3.92K-1-04
1
R227
1K-04-O
1
2
MC63
2.2U-06
2
1
+
-
U8A
OP358-S
3
2
1
8
4
MC44
10U-08
2
1
R221
4.7K-04
1
2
+ EC35
1000U-6.3DL
1
2
CPU(104)
CPU_SUBASSY_STEEL
MN1
MN252-6MS
G
D
S
SC10
10U-08-X-O
2
1
R215 100-04
1
2
+
-
U8B
OP358-S
5
6
7
8
4
BALLMAP_REV=1.4
AV39 VSS_NCTF_01
9 OF
10
CPUI
SKT_H2_CRB
A23 VSS_001
A17
A26 VSS_002
A29 VSS_003
A35 VSS_004
VSS_005
AA33
VSS_006
AA35 VSS_007
AA34
AA36 VSS_008
AA37 VSS_009
AA38 VSS_010
AA6 VSS_011
AB5 VSS_012
AC1 VSS_013
AC6 VSS_014
AD33 VSS_015
VSS_016
AD36
VSS_017
AD39 VSS_018
AD38
AD40 VSS_019
AD5 VSS_020
AD8 VSS_021
AE3 VSS_022
AE33 VSS_023
AE36 VSS_024
AF1 VSS_025
AF34 VSS_026
AF36 VSS_027
AF37 VSS_028
AF40 VSS_029
AF5 VSS_030
AF6 VSS_031
AF7 VSS_032
VSS_033
AG36
VSS_034
AH3 VSS_035
AH2
VSS_036
AH33
VSS_037
AH37 VSS_038
AH36
AH38 VSS_039
AH39 VSS_040
AH40 VSS_041
AH5 VSS_042
AH8 VSS_043
AJ12 VSS_044
AJ15 VSS_045
AJ18 VSS_046
AJ21 VSS_047
AJ25 VSS_048
AJ27 VSS_049
AJ36 VSS_050
AJ5 VSS_051
AK1 VSS_052
AK10 VSS_053
AK13 VSS_054
AK14 VSS_055
AK16 VSS_056
AK22 VSS_057
AK28 VSS_058
AK31 VSS_059
AK32 VSS_060
AK33 VSS_061
AK34 VSS_062
AK35 VSS_063
AK36 VSS_064
AK37 VSS_065
AK4 VSS_066
AK40 VSS_067
AK5 VSS_068
AK6 VSS_069
AK7 VSS_070
AK8 VSS_071
AK9 VSS_072
AL11 VSS_073
AL14 VSS_074
AL17 VSS_075
AL19 VSS_076
AL24 VSS_077
AL27 VSS_078
AL30 VSS_079
AL36 VSS_080
AL5 VSS_081
AM1 VSS_082
AM11 VSS_083
AM14 VSS_084
AM17 VSS_085
AM2 VSS_086
AM21 VSS_087
AM23 VSS_088
AM25 VSS_089
VSS_090 VSS_180
A4
VSS_NCTF_02
VSS_091 AM3
AM27
VSS_092 AM30
VSS_093 AM36
VSS_094 AM37
VSS_095 AM38
VSS_096
VSS_097 AM4
AM39
VSS_098 AM40
VSS_099 AM5
VSS_100
AN10 VSS_101
AN11 VSS_102
AN14 VSS_103
AN17
VSS_104 AN19
VSS_105 AN22
VSS_106 AN24
VSS_107
VSS_108
AN30 VSS_109
AN31 VSS_110
AN32 VSS_111
AN33 VSS_112
AN34 VSS_113
AN35
AN27
VSS_114 AN36
VSS_115 AN5
VSS_116 AN6
VSS_117 AN7
VSS_118 AN8
VSS_119 AN9
VSS_120 AP1
VSS_121 AP11
VSS_122 AP14
VSS_123 AP17
VSS_124
VSS_125 AP25
AP22
VSS_126 AP27
VSS_127
VSS_128 AP36
AP30
VSS_129 AP37
VSS_130 AP4
VSS_131
AP40 VSS_132
AP5 VSS_133
AR11 VSS_134
AR14 VSS_135
AR17 VSS_136
AR18 VSS_137
AR19 VSS_138
AR27 VSS_139
AR30 VSS_140
AR36 VSS_141
AR5 VSS_142
AT1 VSS_143
AT10 VSS_144
AT12 VSS_145
AT13 VSS_146
AT15 VSS_147
AT16 VSS_148
AT17
VSS_149 AT2
VSS_150 AT25
VSS_151 AT27
VSS_152 AT28
VSS_153 AT29
VSS_154 AT3
VSS_155
AT30 VSS_156
AT31 VSS_157
AT32 VSS_158
AT33 VSS_159
AT34 VSS_160
AT35 VSS_161
AT36 VSS_162
AT37 VSS_163
AT38 VSS_164
AT39 VSS_165
AT4 VSS_166
AT40 VSS_167
AT5 VSS_168
AT6 VSS_169
AT7 VSS_170
AT8 VSS_171
AT9
VSS_172 AU1
VSS_173 AU15
VSS_174 AU26
VSS_175 AU34
VSS_176 AU4
VSS_177 AU6
VSS_178 AU8
VSS_179 AV10
R216 0-04
2 1
ER89
27.4K-1-04
1
2
Elitegroup Computer Systems
Title
CPU
GND
H77H2-M4
Size Document Number
Custom
Rev
1.0
Date: Friday, December 02, 2011 Sheet 8 of 34
5 4 3 2 1
VCCSA voltage selection
VID +V_SA
0 0.925V
1 0.85V
3VSB
R225
10K-04
1 G
S

9. 5 4 3 2 1
D D
C C
B B
A A
H
CH.A
L
DIMM0 L
DIMM1 L
SA1 SA0
1.5V
MAX
15A S3
1.0A
CHANNEL A
10,13,17,23,31 SMBCLK
10,13,17,23,31 SMBDATA
DIMMs
The processor memory controller does not
have any DDR3 Data Mask (DM) signals
for either channel. As a result the DM[8:0]
pins of each DDR3 DIMM connector must
be tied directly to ground.
0.75V
Desktop dosen't support
ECC
The processor memory controller does not
have any DDR3 Data Mask (DM) signals
for either channel. As a result the DM[8:0]
pins of each DDR3 DIMM connector must
be tied directly to ground.
GND
DDR3_VTT
0.75V
MAX 1A
Desktop dosen't support
ECC
M_DATA_A0
M_DATA_A1
M_DATA_A2
M_DATA_A3
M_DATA_A4
M_DATA_A5
M_DATA_A6
M_DATA_A7
M_DATA_A8
M_DATA_A9
M_DATA_A10
M_DATA_A11
M_DATA_A12
M_DATA_A13
M_DATA_A14
M_DATA_A15
M_DATA_A16
M_DATA_A17
M_DATA_A18
M_DATA_A19
M_DATA_A20
M_DATA_A21
M_DATA_A22
M_DATA_A23
M_DATA_A24
M_DATA_A25
M_DATA_A26
M_DATA_A27
M_DATA_A28
M_DATA_A29
M_DATA_A30
M_DATA_A31
M_DATA_A32
M_DATA_A33
M_DATA_A34
M_DATA_A35
M_DATA_A36
M_DATA_A37
M_DATA_A38
M_DATA_A39
M_DATA_A40
M_DATA_A41
M_DATA_A42
M_DATA_A43
M_DATA_A44
M_DATA_A45
M_DATA_A46
M_DATA_A47
M_DATA_A48
M_DATA_A49
M_DATA_A50
M_DATA_A51
M_DATA_A52
M_DATA_A53
M_DATA_A54
M_DATA_A55
M_DATA_A56
M_DATA_A57
M_DATA_A58
M_DATA_A59
M_DATA_A60
M_DATA_A61
M_DATA_A62
M_DATA_A63
M_DQS_A_P6
M_DQS_A_N6
M_DQS_A_P7
M_DQS_A_N7
M_DQS_A_P1
M_DQS_A_N1
M_DQS_A_P2
M_DQS_A_N2
M_DQS_A_P3
M_DQS_A_N3
M_DQS_A_P4
M_DQS_A_N4
M_ODT_A1
M_ODT_A0
M_DQS_A_P5
M_DQS_A_N5
M_MA_A[0..15]
M_CLK_A_P0
M_CKE_A3
M_CS_A_L3
76
M_CS_A_L2
193
M_CKE_A2
50
DIMM_VREF_DQ_A
SMBCLK
SMBDATA
DIMM_VREF_CA_A
DIMM_VREF_DQ_A
M_DQS_A_P[0..7]
M_DQS_A_N[0..7]
M_BS_A[0..2]
M_MA_A0
M_MA_A1
M_MA_A2
M_MA_A3
M_MA_A4
M_MA_A5
M_MA_A6
M_MA_A7
M_MA_A8
M_MA_A9
M_MA_A10
M_MA_A11
M_MA_A12
M_MA_A13
M_MA_A14
M_MA_A15
DIMM_VREF_CA_A
M_CLK_A_N2
M_CLK_A_P3
M_CLK_A_N3
M_CLK_A_P2
M_CLK_A_N[0..3]
M_CLK_A_P[0..3]
M_DATA_A[0..63]
M_CAS_A_L
M_RAS_A_L
M_WE_A_L
M_CLK_A_N0
M_CLK_A_P1
M_CLK_A_N1
M_DATA_A0
M_DATA_A1
M_DATA_A2
M_DATA_A3
M_DATA_A4
M_DATA_A5
M_DATA_A6
M_DATA_A7
M_DATA_A8
M_DATA_A9
M_DATA_A10
M_DATA_A11
M_DATA_A12
M_DATA_A13
M_DATA_A14
M_DATA_A15
M_DATA_A16
M_DATA_A17
M_DATA_A18
M_DATA_A19
M_DATA_A20
M_DATA_A21
M_DATA_A22
M_DATA_A23
M_DATA_A24
M_DATA_A25
M_DATA_A26
M_DATA_A27
M_DATA_A28
M_DATA_A29
M_DATA_A30
M_DATA_A31
M_DATA_A32
M_DATA_A33
M_DATA_A34
M_DATA_A35
M_DATA_A36
M_DATA_A37
M_DATA_A38
M_DATA_A39
M_DATA_A40
M_DATA_A41
M_DATA_A42
M_DATA_A43
M_DATA_A44
M_DATA_A45
M_DATA_A46
M_DATA_A47
M_DATA_A48
M_DATA_A49
M_DATA_A50
M_DATA_A51
M_DATA_A52
M_DATA_A53
M_DATA_A54
M_DATA_A55
M_DATA_A56
M_DATA_A57
M_DATA_A58
M_DATA_A59
M_DATA_A60
M_DATA_A61
M_DATA_A62
M_DATA_A63
M_BS_A2
M_BS_A1
M_BS_A0
M_ODT_A[0..3]
M_CS_A_L[0..3]
M_CKE_A[0..3]
M_ODT_A3
M_ODT_A2
M_DQS_A_P6
M_DQS_A_N6
M_DQS_A_P7
M_DQS_A_N7
M_DQS_A_P1
M_DQS_A_N1
M_DQS_A_P2
M_DQS_A_N2
M_DQS_A_P3
M_DQS_A_N3
M_DQS_A_P4
M_DQS_A_N4
M_DQS_A_P5
M_DQS_A_N5
M_DQS_A_P0
M_DQS_A_N0
M_CAS_A_L
M_RAS_A_L GND
M_WE_A_L
DDR3_DRAMRST_L
SMBCLK
SMBDATA
DIMM_VREF_CA_A
DDR3_DRAMRST_L
DIMM_VREF_DQ_A
M_DQS_A_P0
M_DQS_A_N0
M_MA_A0
M_MA_A1
M_MA_A2
M_MA_A3
M_MA_A4
M_MA_A5
M_MA_A6
M_MA_A7
M_MA_A8
M_MA_A9
M_MA_A10
M_MA_A11
M_MA_A12
M_MA_A13
M_MA_A14
M_MA_A15
M_CKE_A1
M_CKE_A0
M_CS_A_L0
193
M_CS_A_L1
M_BS_A2
M_BS_A1
M_BS_A0
GND
VCC3
DDR3_VTT
V_DIMM
GND
GND
GND
GND
GND
GND
VCC3
GND
GND
DDR3_VTT
GND
DDR3_VTT
V_DIMM VCC3
V_DIMM
GND
GND
GND GND
V_DIMM
GND
GND
GND
V_DIMM
V_DIMM
GND
M_DQS_A_P[0..7] 6
M_WE_A_L 6
M_RAS_A_L 6
M_CAS_A_L 6
DDR3_DRAMRST_L 6,10
DIMM_DQ_CPU_VREF_A 4
M_DATA_A[0..63] 6
6 M_BS_A[0..2] M_MA_A[0..15] 6
6 M_CS_A_L[0..3]
6 M_CKE_A[0..3]
6 M_CLK_A_P[0..3]
6 M_CLK_A_N[0..3]
M_DQS_A_N[0..7] 6
6 M_ODT_A[0..3]
Title
DDR3 CH_A_DIMM1
Elitegroup Computer Systems
ER110 BC277
1K-1-04 .1U-
04
1
2
2
1
2
1
2
1
DDR3_2
DDR3-240P-W
VREFCA
VREFDQ
SCL
SDA
SA1
SA0
67
1
118
238
237
117
BA2
BA1
BA0
52
190
71
CKE1
CKE0
169
S1*
S0*
CK1/NU*
CK1/NU
CK0*
CK0
64
63
185
184
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
A13
A14
A15
188
181
61
180
59
58
178
56
177
175
70
55
174
196
172
171
RESET*
CAS*
RAS*
WE*
168
74
192
73
DQS(5)
DQS*(5)
94
93
DSQ(6)
DSQ*(6)
103
102
DQS(7)
DQS*(7)
112
111
DQS(8)
DQS*(8)
43
42
DM0/DQS9
NC/DQS9*
125
126
DM1/DQS10
NC/DQS10*
134
135
DM2/DQS11
NC/DQS11*
143
144
DM3/DQS12
NC/DQS12*
152
153
DM4/DQS13
NC/DQS13*
203
204
DM5/DQS14
NC/DQS14*
212
213
DM6/DQS15
NC/DQS15*
221
222
DM7/DQS16
NC/DQS16*
230
231
DM8/DQS17
NC/DQS17*
161
162
DQ(0)
DQ(1)
DQ(2)
DQ(3)
DQ(4)
DQ(5)
DQ(6)
DQ(7)
DQ(8)
DQ(9)
DQ(10)
DQ(11)
DQ(12)
DQ(13)
DQ(14)
DQ(15)
DQ(16)
DQ(17)
DQ(18)
DQ(19)
DQ(20)
DQ(21)
DQ(22)
DQ(23)
DQ(24)
DQ(25)
DQ(26)
DQ(27)
DQ(28)
DQ(29)
DQ(30)
DQ(31)
DQ(32)
DQ(33)
DQ(34)
DQ(35)
DQ(36)
DQ(37)
DQ(38)
DQ(39)
DQ(40)
DQ(41)
DQ(42)
DQ(43)
DQ(44)
DQ(45)
DQ(46)
DQ(47)
DQ(48)
DQ(49)
DQ(50)
DQ(51)
DQ(52)
DQ(53)
DQ(54)
DQ(55)
DQ(56)
DQ(57)
DQ(58)
DQ(59)
DQ(60)
DQ(61)
DQ(62)
DQ(63)
3
4
9
10
122
123
128
129
12
13
18
19
131
132
137
138
21
22
27
28
140
141
146
147
30
31
36
37
149
150
155
156
81
82
87
88
200
201
206
207
90
91
96
97
209
210
215
216
99
100
105
106
218
219
224
225
108
109
114
115
227
228
233
234
2
1
2
1
DDR3_1
DDR3-240P-GR
VREFCA
VREFDQ
SCL
SDA
SA1
SA0
67
1
118
238
237
117
BA2
BA1
BA0
52
190
71
CKE1
CKE0
169
50
S1*
S0*
76
CK1/NU*
CK1/NU
CK0*
CK0
64
63
185
184
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
A13
A14
A15
188
181
61
180
59
58
178
56
177
175
70
55
174
196
172
171
RESET*
CAS*
RAS*
WE*
168
74
192
73
DQS(5)
DQS*(5)
94
93
DSQ(6)
DSQ*(6)
103
102
DQS(7)
DQS*(7)
112
111
DQS(8)
DQS*(8)
43
42
DM0/DQS9
NC/DQS9*
125
126
DM1/DQS10
NC/DQS10*
134
135
DM2/DQS11
NC/DQS11*
143
144
DM3/DQS12
NC/DQS12*
152
153
DM4/DQS13
NC/DQS13*
203
204
DM5/DQS14
NC/DQS14*
212
213
DM6/DQS15
NC/DQS15*
221
222
DM7/DQS16
NC/DQS16*
230
231
DM8/DQS17
NC/DQS17*
161
162
DQ(0)
DQ(1)
DQ(2)
DQ(3)
DQ(4)
DQ(5)
DQ(6)
DQ(7)
DQ(8)
DQ(9)
DQ(10)
DQ(11)
DQ(12)
DQ(13)
DQ(14)
DQ(15)
DQ(16)
DQ(17)
DQ(18)
DQ(19)
DQ(20)
DQ(21)
DQ(22)
DQ(23)
DQ(24)
DQ(25)
DQ(26)
DQ(27)
DQ(28)
DQ(29)
DQ(30)
DQ(31)
DQ(32)
DQ(33)
DQ(34)
DQ(35)
DQ(36)
DQ(37)
DQ(38)
DQ(39)
DQ(40)
DQ(41)
DQ(42)
DQ(43)
DQ(44)
DQ(45)
DQ(46)
DQ(47)
DQ(48)
DQ(49)
DQ(50)
DQ(51)
DQ(52)
DQ(53)
DQ(54)
DQ(55)
DQ(56)
DQ(57)
DQ(58)
DQ(59)
DQ(60)
DQ(61)
DQ(62)
DQ(63)
3
4
9
10
122
123
128
129
12
13
18
19
131
132
137
138
21
22
27
28
140
141
146
147
30
31
36
37
149
150
155
156
81
82
87
88
200
201
206
207
90
91
96
97
209
210
215
216
99
100
105
106
218
219
224
225
108
109
114
115
227
228
233
234
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
MC107
MC114 10U-08
10U-08
ER113 BC283
1K-1-04 .1U-04
BC257 BC255 MC100
.1U-04 .1U-04 10U-08-O
BC291
.1U-04
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDDSPD
239
235
232
229
226
223
220
217
214
211
208
205
202
199
166
163
160
157
154
151
148
145
142
139
136
133
130
127
124
121
119
116
113
110
107
104
101
98
95
92
89
86
83
80
47
44
41
38
35
32
29
26
23
20
17
14
11
8
5
2
197
194
191
189
186
183
182
179
176
173
170
78
75
72
69
66
65
62
60
57
54
51
236
NC/PAR
IN
NC/ERR
OUT
NC/TEST4
68
53
167
RSVD
ODT1
ODT0
79
77
195
CB(0)
CB(1)
CB(2)
CB(3)
CB(4)
CB(5)
CB(6)
CB(7)
39
40
45
46
158
159
164
165
DQS(0)
DQS*(0)
7
6
DSQ(1)
DSQ*(1)
16
15
DSQ(2)
DSQ*(2)
25
24
DSQ(3)
DSQ*(3)
34
33
DQS(4)
DQS*(4)
85
84
FREE1
FREE2
FREE3
FREE4
198
187
49
48
VTT
VTT
240
120
BC271
.1U-04
BC272
.1U-04
BC292
.1U-04
ER112
1K-1-04
BC282
.1U-04-O
1
2
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDDSPD
239
235
232
229
226
223
220
217
214
211
208
205
202
199
166
163
160
157
154
151
148
145
142
139
136
133
130
127
124
121
119
116
113
110
107
104
101
98
95
92
89
86
83
80
47
44
41
38
35
32
29
26
23
20
17
14
11
8
5
2
197
194
191
189
186
183
182
179
176
173
170
78
75
72
69
66
65
62
60
57
54
51
236
NC/PAR
IN
NC/ERR
OUT
NC/TEST4
68
53
167
RSVD
ODT1
ODT0
79
77
195
CB(0)
CB(1)
CB(2)
CB(3)
CB(4)
CB(5)
CB(6)
CB(7)
39
40
45
46
158
159
164
165
DQS(0)
DQS*(0)
7
6
DSQ(1)
DSQ*(1)
16
15
DSQ(2)
DSQ*(2)
25
24
DSQ(3)
DSQ*(3)
34
33
DQS(4)
DQS*(4)
85
84
FREE1
FREE2
FREE3
FREE4
198
187
49
48
VTT
VTT
240
120
BC309
.1U-04
MC101
10U-08-O
10U-08-O
2
1
BC262
.1U-04-O
MC98
.1U-04
ER111
1K-1-04
1
2
MC99
.1U-04
BC303 BC306
.1U-04-O .1U-04-O
MC117
10U-08
MC105
2
1
BC301
.1U-04
MC115
10U-08
R271
1 2
0-04
BC278
.1U-04
2
1
MC116
10U-08
1
2
2
1
Size Document Number
Custom
Rev
1.0
H77H2-M4
GND
Date: Friday, December 02, 2011 Sheet 9 of 35
5 4 3 2 1

10. 5 4 3 2 1
D D
C C
B B
A A
Desktop dosen't support
ECC
CHANNEL B DIMMs
DIMM0 H L
CH.B
H
SA1 SA0
DIMM1 H
The processor memory controller does not
have any DDR3 Data Mask (DM) signals
for either channel. As a result the DM[8:0]
pins of each DDR3 DIMM connector must
be tied directly to ground.
Desktop dosen't support
ECC
The processor memory controller does not
M_MA_B0
M_MA_B1
M_MA_B2
M_MA_B3
M_MA_B4
M_MA_B5
M_MA_B6
M_MA_B7
M_MA_B8
M_MA_B9
M_MA_B10
M_MA_B11
M_MA_B12
M_MA_B13
M_MA_B14
M_MA_B15
M_MA_B0
M_MA_B1
M_MA_B2
M_MA_B3
M_MA_B4
M_MA_B5
M_MA_B6
M_MA_B7
M_MA_B8
M_MA_B9
M_MA_B10
M_MA_B11
M_MA_B12
M_MA_B13
M_MA_B14
M_MA_B15
M_DATA_B0
M_DATA_B1
M_DATA_B2
M_DATA_B3
M_DATA_B4
M_DATA_B5
M_DATA_B6
M_DATA_B7
M_DATA_B8
M_DATA_B9
M_DATA_B10
M_DATA_B11
M_DATA_B12
M_DATA_B13
M_DATA_B14
M_DATA_B15
M_DATA_B16
M_DATA_B17
M_DATA_B18
M_DATA_B19
M_DATA_B20
M_DATA_B21
M_DATA_B22
M_DATA_B23
M_DATA_B24
M_DATA_B25
M_DATA_B26
M_DATA_B27
M_DATA_B28
M_DATA_B29
M_DATA_B30
M_DATA_B31
M_DATA_B32
M_DATA_B33
M_DATA_B34
M_DATA_B35
M_DATA_B36
M_DATA_B37
M_DATA_B38
M_DATA_B39
M_DATA_B40
M_DATA_B41
M_DATA_B42
M_DATA_B43
M_DATA_B44
M_DATA_B45
M_DATA_B46
M_DATA_B47
M_DATA_B48
M_DATA_B49
M_DATA_B50
M_DATA_B51
M_DATA_B52
M_DATA_B53
M_DATA_B54
M_DATA_B55
M_DATA_B56
M_DATA_B57
M_DATA_B58
M_DATA_B59
M_DATA_B60
M_DATA_B61
M_DATA_B62
M_DATA_B63
M_DQS_B_P6
M_DQS_B_N6
M_DQS_B_P7
M_DQS_B_N7
M_DQS_B_P1
M_DQS_B_N1
M_DQS_B_P2
M_DQS_B_N2
M_DQS_B_P3
M_DQS_B_N3
M_DQS_B_P4
M_DQS_B_N4
M_ODT_B1
M_ODT_B0
M_DQS_B_P5
M_DQS_B_N5
M_DATA_B0
M_DATA_B1
M_DATA_B2
M_DATA_B3
M_DATA_B4
M_DATA_B5
M_DATA_B6
M_DATA_B7
M_DATA_B8
M_DATA_B9
M_DATA_B10
M_DATA_B11
M_DATA_B12
M_DATA_B13
M_DATA_B14
M_DATA_B15
M_DATA_B16
M_DATA_B17
M_DATA_B18
M_DATA_B19
M_DATA_B20
M_DATA_B21
M_DATA_B22
M_DATA_B23
M_DATA_B24
M_DATA_B25
M_DATA_B26
M_DATA_B27
M_DATA_B28
M_DATA_B29
M_DATA_B30
M_DATA_B31
M_DATA_B32
M_DATA_B33
M_DATA_B34
M_DATA_B35
M_DATA_B36
M_DATA_B37
M_DATA_B38
M_DATA_B39
M_DATA_B40
M_DATA_B41
M_DATA_B42
M_DATA_B43
M_DATA_B44
M_DATA_B45
M_DATA_B46
M_DATA_B47
M_DATA_B48
M_DATA_B49
M_DATA_B50
M_DATA_B51
M_DATA_B52
M_DATA_B53
M_DATA_B54
M_DATA_B55
M_DATA_B56
M_DATA_B57
M_DATA_B58
M_DATA_B59
M_DATA_B60
M_DATA_B61
M_DATA_B62
M_DATA_B63
have any DDR3 Data Mask (DM) signals
for either channel. As a result the DM[8:0]
pins of each DDR3 DIMM connector must
be tied directly to ground.
GND
1.5V
MAX
15A S3
1.0A
0.75V
DDR3_VTT
0.75V
MAX 1A M_RAS_B_L
M_WE_B_L
M_CAS_B_L
DDR3_DRAMRST_L
M_MA_B[0..15]
M_CLK_B_P0
M_CKE_B2
50
M_CS_B_L3
76
M_CS_B_L2
193
M_CKE_B3
SMBCLK
DIMM_VREF_DQ_B
DIMM_VREF_CA_B
SMBDATA
M_DQS_B_N[0..7]
M_DQS_B_P[0..7]
M_CLK_B_N2
M_CLK_B_P2
M_CLK_B_N3
M_CLK_B_P3
M_DATA_B[0..63]
M_RAS_B_L
M_CAS_B_L
M_WE_B_L
M_CLK_B_P1
M_CLK_B_N0
M_CLK_B_N1
M_BS_B2
M_BS_B1
M_BS_B0
M_CS_B_L[0..3]
M_ODT_B[0..3]
M_CKE_B[0..3]
M_ODT_B3
M_ODT_B2
SMBDATA
SMBCLK
DIMM_VREF_CA_B
DIMM_VREF_DQ_B
DDR3_DRAMRST_L
M_DQS_B_P0
M_DQS_B_N0
M_CKE_B1
M_CKE_B0
M_CS_B_L1
M_CS_B_L0
193
M_BS_B2
M_BS_B1
M_BS_B0
M_BS_B[0..2]
DIMM_VREF_DQ_B
DIMM_VREF_CA_B
M_CLK_B_N[0..3]
M_DQS_B_P6
M_DQS_B_N6
M_DQS_B_P7
M_DQS_B_N7
M_DQS_B_P1
M_DQS_B_N1
M_DQS_B_P2
M_DQS_B_N2
M_DQS_B_P3
M_DQS_B_N3
M_DQS_B_P4
M_DQS_B_N4
M_DQS_B_P5
M_DQS_B_N5
M_DQS_B_P0
M_DQS_B_N0
M_CLK_B_P[0..3]
DDR3_VTT
GND
VCC3
GND
V_DIMM VCC3
9,13,17,23,31 SMBCLK
9,13,17,23,31 SMBDATA
GND
GND
V_DIMM
V_DIMM
GND
DDR3_VTT
DDR3_VTT
V_DIMM
GND
GND
GND GND GND GND
GND
GND
V_DIMM
GND
GND GND
V_DIMM
GND
M_DQS_B_P[0..7] 6
M_WE_B_L 6
M_RAS_B_L 6
M_CAS_B_L 6
DDR3_DRAMRST_L 6,9
M_DATA_B[0..63] 6
M_MA_B[0..15] 6
6 M_CS_B_L[0..3]
6 M_CKE_B[0..3]
6 M_CLK_B_P[0..3]
M_DQS_B_N[0..7] 6
6 M_ODT_B[0..3]
6 M_BS_B[0..2]
DIMM_DQ_CPU_VREF_B 4
6 M_CLK_B_N[0..3]
Title
DDR3 CH_B_DIMM2
Elitegroup Computer Systems
.1U-04
BC275
2
1
.1U-04-O
BC304
2
1
1
2
2
1
2
1
2
1
DDR3_3
DDR3-240P-GR
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDDSPD
239
235
232
229
226
223
220
217
214
211
208
205
202
199
166
163
160
157
154
151
148
145
142
139
136
133
130
127
124
121
119
116
113
110
107
104
101
98
95
92
89
86
83
80
47
44
41
38
35
32
29
26
23
20
17
14
11
8
5
2
197
194
191
189
186
183
182
179
176
173
170
78
75
72
69
66
65
62
60
57
54
51
236
VREFCA
VREFDQ
SCL
SDA
SA1
SA0
67
1
118
238
237
117
BA2
BA1
BA0
52
190
71
CKE1
CKE0
169
50
S1*
S0*
76
CK1/NU*
CK1/NU
CK0*
CK0
64
63
185
184
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
A13
A14
A15
188
181
61
180
59
58
178
56
177
175
70
55
174
196
172
171
RESET*
CAS*
RAS*
WE*
168
74
192
73
NC/PAR
IN
NC/ERR
OUT
NC/TEST4
68
53
167
RSVD
ODT1
ODT0
79
77
195
CB(0)
CB(1)
CB(2)
CB(3)
CB(4)
CB(5)
CB(6)
CB(7)
39
40
45
46
158
159
164
165
DQS(0)
DQS*(0)
7
6
DSQ(1)
DSQ*(1)
16
15
DSQ(2)
DSQ*(2)
25
24
DSQ(3)
DSQ*(3)
34
33
DQS(4)
DQS*(4)
85
84
DQS(5)
DQS*(5)
94
93
DSQ(6)
DSQ*(6)
103
102
DQS(7)
DQS*(7)
112
111
DQS(8)
DQS*(8)
43
42
DM0/DQS9
NC/DQS9*
125
126
DM1/DQS10
NC/DQS10*
134
135
DM2/DQS11
NC/DQS11*
143
144
DM3/DQS12
NC/DQS12*
152
153
DM4/DQS13
NC/DQS13*
203
204
DM5/DQS14
NC/DQS14*
212
213
DM6/DQS15
NC/DQS15*
221
222
DM7/DQS16
NC/DQS16*
230
231
DM8/DQS17
NC/DQS17*
161
162
DQ(0)
DQ(1)
DQ(2)
DQ(3)
DQ(4)
DQ(5)
DQ(6)
DQ(7)
DQ(8)
DQ(9)
DQ(10)
DQ(11)
DQ(12)
DQ(13)
DQ(14)
DQ(15)
DQ(16)
DQ(17)
DQ(18)
DQ(19)
DQ(20)
DQ(21)
DQ(22)
DQ(23)
DQ(24)
DQ(25)
DQ(26)
DQ(27)
DQ(28)
DQ(29)
DQ(30)
DQ(31)
DQ(32)
DQ(33)
DQ(34)
DQ(35)
DQ(36)
DQ(37)
DQ(38)
DQ(39)
DQ(40)
DQ(41)
DQ(42)
DQ(43)
DQ(44)
DQ(45)
DQ(46)
DQ(47)
DQ(48)
DQ(49)
DQ(50)
DQ(51)
DQ(52)
DQ(53)
DQ(54)
DQ(55)
DQ(56)
DQ(57)
DQ(58)
DQ(59)
DQ(60)
DQ(61)
DQ(62)
DQ(63)
3
4
9
10
122
123
128
129
12
13
18
19
131
132
137
138
21
22
27
28
140
141
146
147
30
31
36
37
149
150
155
156
81
82
87
88
200
201
206
207
90
91
96
97
209
210
215
216
99
100
105
106
218
219
224
225
108
109
114
115
227
228
233
234
FREE1
FREE2
FREE3
FREE4
198
187
49
48
VTT
VTT
240
120
.1U-04
2
1
2
1
2
1
1
2
2
1
.1U-04-O
2
1
2
1
2
1
2
1
2
1
1
2
DDR3_4
DDR3-240P-W
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDDSPD
239
235
232
229
226
223
220
217
214
211
208
205
202
199
166
163
160
157
154
151
148
145
142
139
136
133
130
127
124
121
119
116
113
110
107
104
101
98
95
92
89
86
83
80
47
44
41
38
35
32
29
26
23
20
17
14
11
8
5
2
197
194
191
189
186
183
182
179
176
173
170
78
75
72
69
66
65
62
60
57
54
51
236
VREFCA
VREFDQ
SCL
SDA
SA1
SA0
67
1
118
238
237
117
BA2
BA1
BA0
52
190
71
CKE1
CKE0
169
S1*
S0*
CK1/NU*
CK1/NU
CK0*
CK0
64
63
185
184
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
A13
A14
A15
188
181
61
180
59
58
178
56
177
175
70
55
174
196
172
171
RESET*
CAS*
RAS*
WE*
168
74
192
73
NC/PAR
IN
NC/ERR
OUT
NC/TEST4
68
53
167
RSVD
ODT1
ODT0
79
77
195
CB(0)
CB(1)
CB(2)
CB(3)
CB(4)
CB(5)
CB(6)
CB(7)
39
40
45
46
158
159
164
165
DQS(0)
DQS*(0)
7
6
DSQ(1)
DSQ*(1)
16
15
DSQ(2)
DSQ*(2)
25
24
DSQ(3)
DSQ*(3)
34
33
DQS(4)
DQS*(4)
85
84
DQS(5)
DQS*(5)
94
93
DSQ(6)
DSQ*(6)
103
102
DQS(7)
DQS*(7)
112
111
DQS(8)
DQS*(8)
43
42
DM0/DQS9
NC/DQS9*
125
126
DM1/DQS10
NC/DQS10*
134
135
DM2/DQS11
NC/DQS11*
143
144
DM3/DQS12
NC/DQS12*
152
153
DM4/DQS13
NC/DQS13*
203
204
DM5/DQS14
NC/DQS14*
212
213
DM6/DQS15
NC/DQS15*
221
222
DM7/DQS16
NC/DQS16*
230
231
DM8/DQS17
NC/DQS17*
161
162
DQ(0)
DQ(1)
DQ(2)
DQ(3)
DQ(4)
DQ(5)
DQ(6)
DQ(7)
DQ(8)
DQ(9)
DQ(10)
DQ(11)
DQ(12)
DQ(13)
DQ(14)
DQ(15)
DQ(16)
DQ(17)
DQ(18)
DQ(19)
DQ(20)
DQ(21)
DQ(22)
DQ(23)
DQ(24)
DQ(25)
DQ(26)
DQ(27)
DQ(28)
DQ(29)
DQ(30)
DQ(31)
DQ(32)
DQ(33)
DQ(34)
DQ(35)
DQ(36)
DQ(37)
DQ(38)
DQ(39)
DQ(40)
DQ(41)
DQ(42)
DQ(43)
DQ(44)
DQ(45)
DQ(46)
DQ(47)
DQ(48)
DQ(49)
DQ(50)
DQ(51)
DQ(52)
DQ(53)
DQ(54)
DQ(55)
DQ(56)
DQ(57)
DQ(58)
DQ(59)
DQ(60)
DQ(61)
DQ(62)
DQ(63)
3
4
9
10
122
123
128
129
12
13
18
19
131
132
137
138
21
22
27
28
140
141
146
147
30
31
36
37
149
150
155
156
81
82
87
88
200
201
206
207
90
91
96
97
209
210
215
216
99
100
105
106
218
219
224
225
108
109
114
115
227
228
233
234
FREE1
FREE2
FREE3
FREE4
198
187
49
48
VTT
VTT
240
120
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
ER115
BC327 1K-1-04
ER117 BC311
1K-1-04 .1U-04
2
1
2
1
2
1
BC281 BC284 MC119
.1U-04 .1U-04 10U-08-O
1U-06
MC128
ER116 BC295
1K-1-04 .1U-04-O
BC300
.1U-04
BC279
.1U-04
BC259
.1U-04
BC280
BC302
.1U-04
BC296
10U-08
MC106
BC261 BC305
.1U-04-O .1U-04
.1U-04
BC329
.1U-04-O
BC308
2
1
2
1
2
1
2
1
MC129
10U-08-O
.1U-04
BC260
1U-06-O
MC109
.1U-04
BC307
.1U-04-O
.1U-04
BC294
.1U-04
BC269
1U-06
MC118
.1U-04
BC330
.1U-04
BC274
2
1
2
1
2
1
ER114 BC328
1K-1-04 .1U-
04
.1U-04
BC268
.1U-04-O
BC297
R317
1 2
0-04
1
2
.1U-04-O
BC331
2
1
Size Document Number
Custom
Rev
1.0
H77H2-M4
GND
Date: Friday, December 02, 2011 Sheet 10 of 35
5 4 3 2 1

11. 5 4 3 2 1
D D
C C
B B
A A
External Connection
VCC VCC
R196 0-04-O
VR_READY 1 2 VRA_RDY
For VR_READY Power On Sequence
08-413-604322
Idc=22A
DCR=1.9m ohm
For OC fun.
Andrew 09/15
Vendor
suggest
Richtek suggest
)
MC132
1U-16VX-06
Follow spec's suggest.
Version B add close to Pin41.
AXG_GP2 ER86 1
AXG_GP1 ER93 1
For OV
1 0
1 1 Normal
ATX_GP2 / ATX_GP1 VAXG @ Normal Temp.
+5%
AU1_ISENAP
for Intel DVID SPEC R281
)
AU1_ISEN1P
AU1_ISEN1N
AU1_PWM[1..4]
AU1_ISEN3P
AU1_ISEN3N
AU1_ISEN4P
AU1_PWMA
AU1_ISENAP
AU1_ISENAN
VCC_SEN
VSS_SEN
ALERT
5 VR_SVID_ALERT_L
VDIO
5 VR_SVID_CK VCLK
AU1_VRHOT
VCCAXG_SEN
VSSAXG_SEN
AU1_ISEN2P
AU1_ISEN2N
AU1_ISEN1P
AU1_ISEN2N 2 1
AU1_ISEN2P
R142
VCLK
2
R153
VDIO
2
R156
ALERT
2
R157
2AU1_ISENAN
AU1_VBOOT 22
VBOOT
AU1_OFS
AU1_PWMA
AU1_VRHOT 46
AU1_ISEN3N 2
AU1_VBOOTA 23
AU1_IBIAS
2
AU1_IMONA 28
AU1_TMPMAX 24
TMPMAX
AU1_FB
AU1_ICCMAX
AU1_TONSET
AU1_ICCMAXA 26
AU1_QRSET
55
AU1_QRSETA 36
53
AU1_PWM1
PW M1
1 AU1_IMONFBA
27
VSSAXG_SEN
2
VR_EN
AU1_TSENA
AU1_TONSETA
49
AU1_IMONFB
AU1_ISEN3P
AU_DVD
VSS_SEN
52
AU1_PWM3
PW M3
1
VRA_RDY
1K-04
1
VR_READY
1K-04
+V_8859
AU1_ISEN4N 2 1
54
AU1_PWM2
51
AU1_PWM4
AU1_ISEN4P
2 AU1_RSET
9
AU1_TSEN
ER55
15.4K-1-04
2
1
VCC_SEN
AU1_COMPA
AU1_FBA
VCCAXG_SEN 2
AU1_ISEN1N 2 1
AU1_IMON
AU1_COMP
10
I_VCORE I_VCORE
VSS_SEN
VSSAXG_SEN
VCCAXG_SEN
VCC_SEN
AU1_OCSETA
AU1_OCSET
H_SKTOCC_N G
AU1_VBOOT
5,26 H_SKTOCC_L H_SKTOCC_N
AU1_VBOOTA
VR_EN
AU1_OFS
I_VCORE 1 BC204
30
AU1_OFSA
29
AU1_SR_ADDF
13
AU1_DVID
AXG_GP1
AXG_GP2
+V_CPUVTT AVTT
+12V_4P +12V_4P
VCC3 VCC3
+VIN +VIN
5VSB 5VSB
+VIN
R160
1-06
R155
+12V_4P1-06
VCC3 +V_8859 VCC
AVTT
+V_8859
AVTT
+V_8859
BC174
.1U-04
+V_8859
+V_8859
+12V_4P
+12V_4P
+12V_4P
L5 PIND-0.6UD-8X8
1 2
VCORE
VAXG
+V_8859
5VSB
+12V_4P
+V_8859
+V_8859
+V_8859
12 AU1_ISEN3P
12 AU1_ISEN3N
12 AU1_ISEN4P
12 AU1_ISEN1P
12 AU1_ISEN1N
5 VCC_SEN
5 VSS_SEN
5 VR_SVID_DATAOUT
5 VR_HOT_L
5 VCCAXG_SEN
5 VSSAXG_SEN
12 AU1_PWMA
12 AU1_ISENAP
12 AU1_ISENAN
12 AU1_PWM[1..4]
12 AU1_ISEN2P
12 AU1_ISEN2N
13
5,17 VR_READY
5 VR_EN
26 AXG_GP1
26 AXG_GP2
Title
VCORE & VAXG / RT8859A
Elitegroup Computer Systems
BC157 .1U-04
1
2 3.6K-1-04-O
R190
100K-04
2
1
2
1
ER69
536-1-04
2
1
R161 R167 R169 R173 R176 R152
R201
51K-04 51K-04 274K-1-04 100K-04
1
110-04-O
1
110-04-O
1
110-04-O
R162 R165 R170
33K-04 33K-04
2
1
ER80
88.7K-1-04
1 2
51K-04-O 51K-04 300K-04
2
1
BC183
.1U-04
1
2
BC163
1
ER49
499-1-04
2
1
2
R364 2 1 0-04
MC110 1 2 33P-06-
O
RT7 R186
8.87K-1-04
2
1
ER46
88.7K-1-04
1 2
R128 BC150
2 2 1
33P-04
R287
2 1 1K-04
R177 0-04
1 2
ER72
5.6K-1-04
RT8
NTC-10K-1-04
1 2
R150 0-04
1 2
ER36 ER37
10K-1-04 13K-1-04
1 2 1 2
RT3
NTC-10K-1-04
2
1
BC189
.1U-04-O
ER76
1 2
R277
10-04-O
1
2
1
ER52
453K-1-04
2
1
1
2
R200 BC196
0-04
2 2 1
BC201 R205
2 1 1 2
1
330P-04 0-04
2
ATX12V
ATX-PW-4P2R
BC113 1
ER70
40.2K-1-04
2
1
R220
2.2-06
2
1
BC160 .1U-04
2
1
ER71
36K-1-04
2
1
R163
2
1
1
D
1
2
S
2
1
2
1
D
S
RT6
NTC-10K-1-04-O
2
1
2 1.8K-1-04-O
ER68
536-1-04
2
1
R168
2
10K-04
1
ER75
12.1K-1-04
2
1
2
R203
2
R192
1
2
1
2
2
1
1
BC166
.1U-04
2
1
2
1
2
1
2
1
2
2
1
2
1
2
1
VCLK
18
IMONFB
16
ISENAN
34
COMPA
33
FBA
32
RGNDA
31
OFS
14
IBIAS
21
EN
38
VR_RDY
40
PWMA
37
VRA_RDY
39
ADD
17
ISENAP
35
ALERT#
20
IMON
15
RGND
12
VCC
41
OCSETA
42
OCSET
43
TSEN
45
VDIO
19
PAD
57
TONSETA
TONSET
50
NC4
56
TSENA
44
DVDA
47
BC169
5.6P-04
1
2
2
1
2
1
2
1
1
2
2
1
.1U-04
1
2
2
2
1
2
1
BC270
2
ER64
53.6K-1-04
1
2
1
2
1
R172
2
10K-04
1
NTC-10K-1-04-O 1
2
1
2
1
1
2
R182 0-04
2
2
1
2
1
2
1
2
1
1.58K-1-04
2
1
1
1
2
1
2
1
2
1
2
1
2
1
47P-04
2
1
1
2
2
1
ER74
6.2K-1-04
2
1
BC181
100K-04
Q10
2N7002
BC149
.1U-04-O
Q9
2N7002
G
R199 2 1 100K-04
C34 33P-06
1 2
BC193
.1u-16VX-04
R207
100-04
R134
0-04
2
R191
1K-04
BC273
330P-04-O
R198 2 1 1K-04
BC190 1 2 .1U-16VY-
04
BC178
.1U-04
.1U-04
EC19 EC18
+ +
270U-16D-OS
BC165
.1U-04-O
R132
100-04
MC21
10U-16V-08 10U-16V-08 10U-16V-08 10U-16V-08
GND
RT8859M
PWM6
RT8859MZQW
ISEN3N
6
RSET
ISEN2N
2
ISEN3P
5
ISEN1N
3
VRHOT
ICCMAXA
IMONA
IMONFBA
25
ICCMAX
QRSETA
ISEN2P
1
4
ISEN1P
COMP
ISEN4P
8
ISEN4N
7
FB
11
DVD
48
PW M4
PW M2
QRSET NC1
NC2
NC3
VBOOTA
ER57
182K-1-04
RT2
NTC-10K-1-04
MC24
R309 2 1 100K-04
BC198
.1U-04-O
R164
510K-04
R194
100-04
324K-1-04
2 1
ER82
10K-1-04
2
2
1
ER73 8.2K-1-04
ER47 75K-1-04
1
BC146 R127
470P-04 0-04 0-04
2 1 1
BC194 .1U-16VX-04
1 2
RT4
NTC-10K-1-04
1 2
BC191 1 2 .1U-16VY-04
2
1
ER79
13K-1-04
1
R189 0-04
1 2
1 2
R178
4.7K-04
MC45
1U-06-O
BC158 .1U-04
33K-04-O
BC159 .1U-04
MC23
.1U-04-O
ER48
0-04
2
1
10-04-O
BC200
.1U-04-O
BC197
R151
100K-04
R166
2
0-04
1
MC22
R131
100-04
R146
0-04-
O
270U-16D-OS
ER61
180K-1-04
.1U-04
1
2
BC184
1
.1U-04
2
BC148
.1U-04-O
1
2
0 1
0 0
+10%
+15%
Richtek suggest
for Intel DVID SPEC
Size Document Number
Custom
Rev
1.0
H77H2-M4
Date: Thursday, December 15, 2011 Sheet 11 of 34
5 4 3 2 1
OCP set:
VCore/phase
Vocset = 48 * Iocset * Rsense (DCR
Iocset = 43.35A
Vaxg
Vocset = 96 * Iocset * Rsense (DCR
Iocset = 46A
3 4
3 4
1 2
.01U-04

12. 5 4 3 2 1
D D
C C
B B
A A
ESR: 12m OHM, Ripple Current: 5000mA
DCR: 0.8m OHM Idc: 35A
1 2
AU1_ISEN4P
AU1_ISENAP
LG4
PHASE_GT
AU1_PWMA 2
PW M
UG_GT
LG_GT
R247
0-06
LG_GT 1
UG_GT 1
PHASE_GT
VAXG
+12V_4P
1
+12V_4P
+VIN
Title
Size Document Number Rev
VCORE & VAXG / RT9619
Elitegroup Computer Systems
BC237
.1U-04
2 1 2
External Connection
VCC VCC
ESR: 7m OHM Max per E/C
PIND-0.3UD DCR: 0.8m OHM Idc: 38A
AU1_ISEN1P
PHASE1
R85
0-06
LG1 1
HG1 1
AU1_ISEN2P
AU1_ISEN3P
+VIN
PHASE4
AU1_PWM4 2
HG4
PHASE1
AU1_PWM1 2
PW M
HG1
LG1
PHASE2
2 G
R250
2.2-06
1
1
R74 2.2-06
2
SP12 SP11
SHORT PAD SHORT PAD
ER81 MC47
7.5K-1-04 .1U-X7R-06
2 1 2
1
MC70 + EC38
10U-16V-08 270U-16D-OS
1
2
SHORT PAD
EC37
+ +
820U-2.5D6-OS 820U-2.5D6-OS
1
2
2
2
1
2
1
2
2
1
RT9612BZS
4
VCC
5
LGATE
1
1
1
1
1
2
R235
1-06
2
2
1
1
D
S
2
2
1
D
S
BC95
.01U-04
1
2
2
1
2
2 G
1
D
S
2
1
6
+
EC34
1
2
R222
0-06
2 G
2
1
D
S
L12 PIND-0.6UD
EC36
820U-2.5D6-OS
1
2
BC232
.1U-04
2
1
RT9619
PWM7
RT9612BZS
BOOT UGATE
1
NC
3
4
VCC
8
7
PHASE
PGND
6
5
LGATE
1 2
R239 2.2-06
BC233
.01U-04
1
MF11
MN252-9MS
D
S
1
D
S
D
S
SP9
SHORT PAD
2
1
MF13
MN252-6MS
D
S
MN252-6MS
D
S
AU1_PWM2 2
PW M
HG2
LG2
PHASE3
AU1_PWM3 2
HG3
LG3
AU1_ISEN1P
11 AU1_PWM[1..4]
AU1_PWM[1..4]
AU1_ISEN3N
AU1_ISEN4P
AU1_ISEN4N
AU1_ISEN1N
AU1_PWMA
VCC_SEN
VSS_SEN
VSSAXG_SEN
VCCAXG_SEN
AU1_ISENAP
AU1_ISENAN
AU1_ISEN2P
AU1_ISEN2N
AU1_ISEN3P
PHASE2
R89
0-06
LG2 1
HG2 1
R84
0-06
LG3 1
HG3 1
PHASE4
R82
0-06
LG4 1
HG4 1
PHASE3
+VIN
VCORE VCORE
VAXG
+12V_4P
+12V_4P
1
+12V_4P
1
+12V_4P +12V_4P
VCC3 VCC3
+VIN +VIN
+V_CPUVTT AVTT
VCORE VCORE
+VIN
+VIN
11 AU1_ISENAP
11 AU1_ISENAN
5,11 VCCAXG_SEN
5,11 VSSAXG_SEN
11 AU1_PWMA
11 AU1_ISEN1P
11 AU1_ISEN1N
11 AU1_ISEN2P
11 AU1_ISEN2N
11 AU1_ISEN3P
11 AU1_ISEN3N
11 AU1_ISEN4P
11 AU1_ISEN4N
5,11 VCC_SEN
5,11 VSS_SEN
SP10
SHORT PAD
+ +
EC28 EC30 EC29
R86
2.2-06
1 2
BC87
.1U-04
1 2
SP5
SHORT PAD
R110
0-06
2 G
R83
2.2-06
2 1 2
1
R72 2.2-06
2
SP4
BC88
.1U-04
2 1 2
R101
1-06
1 2
R75 2.2-06
BC76
.1U-04
R103
1-06
BC86
.1U-04
RT9619
PWM1
BOOT UGATE
1
PW M
PHASE
NC PGND
3
8
7
6
+
820U-2.5D6-OS
2 G
+
EC31
820U-2.5D6-OS
L7
1 2 +
EC33
820U-2.5D6-OS
RT9619
PWM2
RT9612BZS
BOOT UGATE
1
PW M
PHASE
NC PGND
3
4
VCC
8
7
6
5
LGATE
+
EC32
820
R106
0-06
2 G
BC99
.01U-04
SP2
SHORT PAD
MF6
MN252-6MS
R98
1-06
MF3
MN252-9MS
2 G
RT9619
PWM3
RT9612BZS
1 8
BOOT UGATE
3
NC
VCC
4
7
PHASE
6
PGND
LGATE
5
R99
1-06
BC98
.01U-04
6
MF5
MN252-9MS
BC77
.1U-04
6
6
L8
PIND-0.3UD
1 2
MF4
MN252-6MS
2 G
R91
2.2-06
2 1 2
1
R90
2.2-06
1
SP6
SHORT PAD
BC84
.1U-04
L9
PIND-0.3UD
1 2
BC78
.1U-04
2
1
2 G
R105
0-06
BC100
.01U-04
MF9
MN252-9MS
MF7
MN252-9MS
2 G
R109
0-06
R73 2.2-06
2
SP7
SHORT PAD
BC79
.1U-04
L10
PIND-0.3UD
1 2
MF10
RT9619
PWM4
RT9612BZS
1 8
BOOT UGATE
NC
3
4
VCC
7
PHASE
PGND
6
5
LGATE
SP1
SHORT PAD
MF8
MN252-6MS
D
S
AU1_ISENAN
Date: Friday, December 02, 2011 Sheet 12 of 34
5 4 3 2 1
ER39
6.8K-
MC33
1-04 .1U-X7R-0
1 2
1
AU1_ISEN4N
2
2
2
2
2

13. 5 4 3 2 1
D D
C C
B B
A A
1
2
E
C
1
2
1
2
1
2
1
1
2
6.2A
+V_1P05_PCH
SR1
1
For Non-AMT
1.5V@TDC 20A, MAX 25A
DDR3
+
EC47
ER124 1K-1-04 Iocset=(40uA*Rocset-0.4V)/Rlowmos_dson=30A
Vgs=10V Rdson=3 mOHM
2.5A
+V_1P05_ME
1.6A
Vo=1.25(1+Rb/Rt)
180/110
0.75V@1A
Chip Address: 0x60
Vo=Vin*Rb/(Rt+Rb)-0.7
3VSB IO Max=25mA
Rt
3VSB_IO
5VSB_ATX
08-413-604322
Idc=22A
DCR=1.9m ohm
V_1P05-SEL: Default OD 1.05V
Low 1.1V
Andrew 07/23
from 402
change to 510
ohm of ER94
value
Andrew 07/28
Andrew 07/30
1086 change to 1085
Andrew 09/13
FQ:ADD 10OHM
For RC Filter
02-431-262910 F72262A
02--431-262751 替 料 UP6262M8 B2S
DIMM_BOOT 1 2
PHASE_DIMM
DIMM_VCC
UG_DIMM
LG_DIMM
DIMM_VIN
2 UG_DIMM_R
1P8_SFR_EN
I_VDIMM
2 LG_DIMM_R
G
R374
I_VDIMM 1
VCCNS_REF
5VSB
+DIMM_5VDUAL
V_DIMM
5VSB
+12V
VCC3 VCCNS_REF
+12V
V_DIMM
+12V
+V_1P8_SFR
VCCNS_REF
VCC3
5VSB 3VSB
VCC
C50
1000P-04-O
DDR3_VTT
V_DIMM V_DIMM 5VSB
5VSB
3VSB_IO
+12V
3VSB
+DIMM_5VDUAL
5VSB
VCC
5VSB
3VSB
3VSB
SMBDATA
9,10,17,23,31 SMBCLK 9,10,17,23,31
I_VCORE
11
I_CPUVTT 14
-3VSBSW
26
26 V_1P05-SEL
Title
DC/DC PCH / DRAM
Elitegroup Computer Systems
QN15
2N3904-S
B
1
E C
MN2
MN252-20MS
G
D
S
R353
4.7K-04
1
2
U17
EC50
100U-16DE ADJ1085-S
I
IN
O
OUT
ADJ
A
U40
1
VCC
2 7
BUS_SEL OUT2
4 5
SDA SCL
GND OUT3
6
8
OUT1
3
1.1K-1-04
1
2
BC313
4700P-04
2
1
1
R351
4.7K-04-O
1
2
3
+
-
U10A
OP358-S
2
1
8
4
SC27
.1U-04-X-O
2
1
PWM8
RT8105GS
VCC
5
COMP/OCSET
7
FB
6
3
GND
LGATE
4
PHASE
8
UGATE
2
1
BOOT
ER120
110-1-
04
1
2
MC77
10U-08-O
2
1
R346
10K-04
2
RJ7
0-06(1-2)
1
3
1
2
R248
1
150-1-04
2
0-04
2
2
1
R349
10K-04
B
1
2
MN4
MN252-6MS
MN252-6MS
G
D
S
+ EC39
1000U-6.3DL
1
2
+
EC53
560U-6.3D-OS 560U-6.3D-OS
1
2
ER103
MC88 2.87K-1-04
1U-06
2
1
BC310
.1U-04-O
2
1
R345
10K-04-O
1
2
BC325
.1U-04-O
2 1 2
ER101
3.74K-1-04
1
1
2
L17
PIND-0.6UD-8X8
1
2
D26
BAT54C-S
1
2
3
ER121
196-1-
04
1
2
+ EC51 + EC52 + EC42
820U-2.5D6-OS
MN5
D
S
R367
10-04
1
2
ER119
10K-1-04
1
2
1
2
2
0-08-X-SH
2
MC124
10U-08
2
1
QN10
2N3904-S
MN6
MN252-9MS
G
S
D
820U-2.5D6-OS
R328
1K-04-O
1
2
MC90
10U-08-O
2
1
820U-2.5D6-OS
1 2
R272 16.9K-04-O
BC289
.1U-04-O
2
+ EC49
100U-16DE
MC112
10U-08
2
1
R326
1-06
2
+ EC48
1000U-6.3DL
2
1
MN3
MN252-20MS
G
D
S
R273
10K-04
1
2
L18 PIND-1.5U-D
1 2
ER83
127-1-
04
QN16
MN252-9MS
G
D
S
ER122 12.4K-1-04
1 2
5
+
6
-
U10B
OP358-S
7
8
4
EC43
1000U-6.3DL
1
2
1U-06-O
MC89
2
1
MC127
1U-16VX-06
1 2
ER118
10K-1-04
1
2
MC42
1U-06-O
ER104
3.9K-1-04
1
ER94
475-1-04
1
2
Q15
AO3413-S
G
D
S
.1U-04
BC252
2
1
BC324 .1U-04
R341
1K-04
1
2
R240
10K-04
1
2
ER95
10K-1-04
1 2
1
2
R352
10K-04-O
1
2
MC94
10U-08
2
1
U16
W83312SNS
2 VIN
1
3 GND
4 REFEN Vcntl
5 VOUT
Vcntl
Vcntl 7
8
Vcntl 6
G
9
R347
1K-04-O
1
ER102
10K-1-04
2
R348 0-06
1
R249
10K-04
1
2
1
2
D25
BAT54C-S
1
2
3
BC238
.1U-04-O
2
1
ER123
1 2
R350 0-
06
1
QN17
2N3904-S
E C
D20
R 431-S
A
C
Size Document Number
Custom
Rev
1.0
H77H2-M4
Date: Friday, December 02, 2011 Sheet 13 of 34
5 4 3 2 1
S0 S3 S4/S5
S3_SW H L H
VCC_DUAL VCC 5VSB 0V
2
B
Rb ER85
510-1-04

14. 5 4 3 2 1
D D
C C
B B
A A
OFS
CPUVTT_EN
FB
COMP
GND
GND
GND
GND GND
Title
DC/DC CPUVTT / RT8121
Elitegroup Computer Systems
1
2
1
2
Near VTT CHOCK
MAX 28A
External Connection
VCC VCC
+12V_4P +12V_4P
3VSB 3VSB
5VSB 5VSB
+V_1P05_PCH +V_1P05_PCH
+V_CPUVTT +V_CPUVTT
VTT CHOCK
1.05V/1V Max: 17A
Andrew 07/28
Andrew 09/09
Follow RichTek CRB
VTT_ISEN+
LG_8121
VSSIO_SEN
2
VTT_ISEN-
R120 BC134
36K-1-04 .1U-04-
O
1
2
1
2
2
1
2
1
1
2
1
2
R135 1K-04
1 2 B
1
2
2
1
2
1
2
1
2
2
1
1
2
1
QN6
2N3904-S
E
C
C32
1000P-04
2
1
Q8
2N7002
D
S
1
2
2
1
1
2
2
1
2
2
1
1
2
D
S
1
2
1
D
S
2
1
1
2
2
1
VCC12
13
OCSET 11
VTT_PWRGD
UG_8121
VSSIO_SEN
PHASE_8121
CPUVTT_VID 18
VTT_SEL
VCCIO_SEN
CPUVTT_EN
VTT_SEL VTT_SEL BC144
.01U-04-O
VCCIO_SEN
VSSIO_SEN
I_CPUVTT
VTT_PWRGD
8 VTT_PWRGD
0-04
2
I_CPUVTT
VSSIO_SEN
+V_CPUVTT
+12V_4P
+V_CPUVTT
5V_8121
VCC3
5V_8121
VCC
5V_8121
3VSB
+V_1P05_PCH
+VIN
5
VCCIO_SEN
VSSIO_SEN
I_CPUVTT
5
5
13
+
EC26
820U-2.5D6-OS
BC119
.1U-04
2 1 2
R118
470-1-04
1
R108
0-06
2 G
1
ER38 BC143
15.4K-1-04 4700p-04
1 2
1
2
BC137
.1U-04-O
SP3
R117
2.2-06
1 2
BC139
22P-04
2 1
FB
4
COMP
3
SS
2
ADJ
5
ISN
10
FBRTN
1
RT/EN
7
OFS
6
VCC5
8
2
1 + +
EC25
820U-2.5D6-OS
R115
2.2-06
1
R130 BC136
0-04
2 1
2
1
ER30 BC121
2K-1-04
.1U-04
R125
100-04
BC126
.1U-04
MC32
1U-16VX-06
BC140 820P-04
1
2
SP8
RT PAD
R139
4.7K-04
ER32
10K-1-04
1000P-04-O
ER31
30K-1-04
ER34
4.02K-1-04
R93
0-06
1 2 G
G
R116
2.2-06-O
2
1
MC31
1U-16VX-06
MC25 + EC17
10U-16V-08 270U-16D-OS
ER33
4.02K-1-04
R124
1 2
1K-04-O
R129
100-
04
R100
1-06
L11
PIND-0.3UD
1 2
MF1
MN252-9MS
BC97
.01U-04
ER35 1K-1-04
1
2
BC138
.01U-04
MF2
MN252-6MS
R123
4.7K-04-O
R368
1
R126
240K-04
GND
RT8121
PWM5
RT8121
ISP
9
OCSET
GND
20
19
GND
VID
PW RGD
17
UG
15
14
PHASE
21
GND
BOOT
16
LG/OCSET
12
R121
1K-04
BC145
820P-04
RT5
NTC-10K-1-04
2
1
EC27
820U-2.5D6-OS
1
2
Size Document Number
Custom
Rev
1.0
H77H2-M4
Date: Thursday, December 15, 2011 Sheet 14 of 34
5 4 3 2 1
SHORT PAD SHO
R119 BC13
4.7K-04 .1U-16VY-
2 1 2
0
04
1
VTT_ISEN+
VTT_ISEN-
Near RT8121 IC
VCCIO voltage selection
VTT_SEL V_CPUVTT
low 1V
high 1.05V

15. 5 4 3 2 1
D D
C C
B B
A A
FROM CLK GEN.
LAN
STUFF FOR NON-GRAPHICS.
Stuff for
Integrated Clock Mode
Stuff for
Integrated Clock Mode
Boot Device Select:
PCILPCAID_RST_L 1
GNT[0..3]#
GPIO19
have been internal pull high to +VCC3
*
GPIO19:
Boot Device Select Strap.
GNT2_L:
ESI Strap ( Server Only),
DON'T Pull Low in Desktop.
GNT3_L:
Top-Block Swap Override Mode,
When Sampled Low.
GNT0_L:
No More Information in EDS V0.7
GNT1_L:
Boot Device Select Strap.
INT-A
INT-B
INT-D
INT-A
INT-B
INT-A
INT-B
PCIEX1 A
PCIEX1 B
PCIEX1 C
2011/08/17 FQ Del
DMI2RBIAS 1
CKG_DOT96_N
CKG_DOT96_P
USBRBIAS 1
PEX1A_RX_N4
PEX1A_RX_P4
PEX1A_TX_N4
PEX1A_TX_P4
DMI_COMP
CKG_DMI_N
CKG_DMI_P
DMI_TX_P0
DMI_TX_N0
DMI_TX_P1
DMI_TX_N1
DMI_RX_P1
DMI_RX_N0
DMI_RX_P0
DMI_RX_N1
DMI_RX_P3
DMI_RX_N2
DMI_RX_P2
DMI_RX_N3
DMI_TX_P2
DMI_TX_N2
DMI_TX_P3
DMI_TX_N3
REQ0_L
REQ2_L
REQ1_L
REQ3_L
1 PME_L
PLOCK_L
STOP_L
TRDY_L
IRDY_L
PERR_L
SERR_L
PCI_33M_FB
FRAME_L
INTA_L
INTB_L
INTC_L
GNT0_L
1 GNT2_L
1 GNT1_L
GNT3_L
DEVSEL_L
INTD_L
INTE_L
INTF_L
PCILPCAID_RST_L AV14 CLKIN_PCILOOPBACK
INTG_L
INTH_L
USB_N0
USB_P0
USB_N1
USB_P1
USB_N2
USB_P2
USB_N3
USB_P3
USB_N8
USB_P8
USB_N9
USB_P9
USB_N10
USB_P10
USB_N11
USB_P11
USB_N4
USB_P4
USB_N5
USB_P5
USB_N6
USB_N7
USB_P7
USB_P6
PCI_33M_FB
CKG_DOT96_P
CKG_DMI_P
CKG_DMI_N
CKG_DOT96_N 2
CKG_DOT96_P 1
INTH_L 3
INTD_L 5
PERR_L 7
REQ1_L RN11 1
DEVSEL_L 3
REQ2_L 5
SERR_L 7
REQ0_L 3
IRDY_L 5
TRDY_L 7
FRAME_L 3
INTF_L 5
REQ3_L 7
INTE_L RN13 1
INTB_L RN12 1
INTG_L RN14 1
INTC_L 3
PLOCK_L 5
INTA_L 7
STOP_L RN10 1
GNT0_L
R241 4.7K-04-O
1 2 GNT3_L
USB_N12
USB_P12
USB_N13
USB_P13
LAN_TX_P6 BC240 1 2 .1U-16VX-04
PEX1B_RX_N1
LAN_RX_N6
LAN_RX_P6
LAN_TX_N6 BC242 1 2 .1U-16VX-
04
PEX1C_RX_N2
PEX1C_RX_P2
PEX1C_TX_P2
PEX1C_TX_N2
PEX1B_RX_P1
PEX1B_TX_P1
PEX1B_TX_N1
USB_OC
GND
GND
+V_1P05_PCH
GND
GND
+V_1P05_PCH
GND
VCC3
VCC3
GND
1 3VSB
DMI_TX_N0
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
DMI_TX_P0
DMI_TX_N1
DMI_TX_P1
DMI_TX_N2
DMI_TX_P2
DMI_TX_N3
DMI_TX_P3
DMI_RX_N0
DMI_RX_P0
DMI_RX_N1
DMI_RX_P1
DMI_RX_N2
DMI_RX_P2
DMI_RX_N3
DMI_RX_P3
23 PEX1A_RX_N4
23 PEX1A_RX_P4
23 PEX1A_TX_N4
23 PEX1A_TX_P4
27 LAN_RX_N6
27 LAN_RX_P6
27 LAN_TX_N6
27 LAN_TX_P6
23 PEX1B_RX_N1
23 PEX1B_RX_P1
23 PEX1B_TX_N1
23 PEX1B_TX_P1
18 PCI_33M_FB
USB_N0
25
USB_P0
25
USB_N1
25
USB_P1
25
USB_N2
27
USB_P2
27
USB_N3
27
USB_P3
27
USB_N4
25
USB_P4
25
USB_N5
25
USB_P5
25
USB_N6
25
USB_P6
25
USB_N7
25
USB_P7
25
USB_N8
31
USB_P8
31
USB_N9
31
USB_P9
31
USB_P10 31
USB_N11 31
USB_P11 31
USB_N12 31
USB_P12 31
USB_N13 31
USB_P13 31
USB_N10 31
23 PEX1C_RX_N2
23 PEX1C_RX_P2
23 PEX1C_TX_N2
23 PEX1C_TX_P2
Title
PCH DMI/PCI/PE/USB
Elitegroup Computer Systems
1 OF 12
PCHA
U1CPT
BH9 PAR
BH8
BD15 DEVSEL#
BF11 PCIRST#
AV15 IRDY#
PME#
BR6
SERR#
BC12
STOP#
BC8
PLOCK#
BA17
BM3
TRDY#
BC11 PERR#
FRAME#
AV8
GNT1#_GPIO51
BU12
GNT2#_GPIO53
BA15
GNT0#
BE2
GNT3#_GPIO55
BG5
REQ0#
BT5
REQ1#_GPIO50
BK8
REQ2#_GPIO52
AV11
REQ3#_GPIO54
PIRQA#
BK10
BJ5
PIRQB#
BP5 PIRQC#
BM15
BN9 PIRQD#
AV9 PIRQE#_GPIO2
BT15 PIRQF#_GPIO3
BR4 PIRQG#_GPIO4
PIRQH#_GPIO5
AD0
BF17
AD1 BT7
BF15
AD2
BT13
AD3
BG12
AD4
BN11
AD5 BJ12
AD6 BU9
AD7
AD8
BJ3
BR12
AD9
BR9
AD10
BJ10
AD11
BM8
AD12
BF3
AD13
BN2
AD14 BE4
AD15 BE6
AD16 BG15
AD17 BC6
AD18 BT11
AD19 BA14
AD20 BL2
AD21 BC4
AD22 BL4
AD23 BC2
AD24 BM13
AD25 BA9
AD26
AD27
BA8
BF9
AD28 BF8
AD29
AD30 BK12
AV17
AD31
C_BE0# BP7
BN4
C_BE1# BG2
C_BE2# BP13
C_BE3#
TP3
R243 1K-04-O
1 2
TP4
TP5
2 8.2K-8P4R-04
4
6
8
R298 10K-04
2 1
1 2
R264 49.9-1-04
2 8.2K-8P4R-04
4
6
8
2 8.2K-8P4R-04
4
6
8
R299 10K-04
1
R359 10K-04
2
2 OF 12
PCHB
U1CPT
D33
DMI0RXN
J36
DMI0RXP
B33
H36
DMI0TXN
A36 DMI0TXP
B35 DMI1RXN
P38 DMI1RXP
DMI1TXN
R38
DMI1TXP
B37
DMI2RXN
H38 DMI2RXP
C36
J38
DMI2TXN
E37 DMI2TXP
F38 DMI3RXN
M41
DMI3RXP
P41 DMI3TXN
DMI3TXP
B31
DMI_IRCOMP
E31
DMI_ZCOMP
P33
CLKIN_DMI_N
R33
CLKIN_DMI_P
J20
PERN1
L20
PERP1
F25
PETN1
F23
PETP1
R20 PERN2
P20
PERP2
C22
PETN2
H17 PETP2
A22
J17 PERN3
E21 PERP3
B21 PETN3
P17 PETP3
M17
PERN4
F18 PERP4
E17 PETN4
N15 PETP4
PERN5
M15
PERP5
B17
PETN5
C16
PETP5
L15 PERN6
J15
A16 PERP6
B15 PETN6
J12
PETP6
H12 PERN7
F15 PERP7
H10 PETP7
F13 PETN7
J10 PERN8
B13 PERP8
D13 PETN8
PETP8
BF36
USBP0N
USBP0P BC33
BD36
USBP1N BA33
USBP1P BM33
USBP2N
BM35
USBP2P BT33
USBP3N BU32
USBP3P BR32
USBP4N
USBP4P BN29
BT31
USBP5N
BM30
USBP5P BK33
USBP6N BJ33
USBP6P BF31
USBP7N
BD31
USBP7P BN27
USBP8N BR29
USBP8P BR26
USBP9N BT27
USBP9P BK25
USBP10N BJ25
USBP10P BJ31
USBP11N BK31
USBP11P
BD27
USBP12P
BF27
USBP12N
BK27
USBP13P
BJ27
USBP13N
BM43
OC0#_GPIO59
OC1#_GPIO40 BG41
BD41
OC2#_GPIO41 BK43
OC3#_GPIO42 BP43
OC5#_GPIO9 BT45
OC4#_GPIO43 BJ41
OC6#_GPIO10 BM45
OC7#_GPIO14
BP25
USBRBIAS# BM25
USBRBIAS
CLKIN_DOT_96N BF38
BD38
CLKIN_DOT_96P
DMI2RBIAS
A32
R305 10K-04
1 2
2 8.2K-8P4R-04
4
6
8
ER105 22.6-1-04
2
2 8.2K-8P4R-04
4
6
8
R297 10K-04-O
2
ER106 750-1-04
2
BC234 10P-04-O
2 1
R232 4.7K-04-O
2
Size Document Number
Custom
Rev
1.0
H77H2-M4
Date: Friday, December 02, 2011 Sheet 15 of 34
5 4 3 2 1
R306
1
10K-04
2
BOOT DEVICE GNT1_L GPIO19
LPC 0 0
PCI 1 0
SPI 1 1

16. 5 4 3 2 1
D D
C C
B B
A A
Default GPI set to Pull Up:
Stuff for
Integrated Clock Mode
Reserve for
BOM Detect.
MOBILE ONLY,
NOT FOR DESKTOP. PCHC
3
INT-B SATA0RXP AE46
SATA_TX_N0
INT-B SATA1RXP AG49
SATA_TX_N1
INT-B SATA2RXP AL56
SATA_TX_N2
INT-B SATA3RXP AN56
SATA_TX_N3
INT-B SATA4RXP AT50
SATA_TX_N4
INT-B SATA5RXP AV50
SATA_TX_N5
FOR SATA3.0
PORT(SATA1/2)
1
C56
SATA_TX_N0
2 .01U-04 SATA_TX_N0_C
10-090-014692
SATA3.0
SATA2.0 Layout Note:
SATA3.0 4.5/7.5/20 in 85
Ω ±17.5%
SATA2.0 4.5/7.5/15 in 90
Ω ±17.5%
FOR SATA2.0
PORT(SATA3~6)
1 為 GALAN,0為 100Mlan GP6_BOMDET3 2
SATA3GP_GPIO37 AU56
GPIO16
AE50
PCH_TP16
BN56
INIT3_3V_L
AC52 SATA3RBIAS
PM_SYNC
SATA3COMPI AE52 SATA3RCOMP
1
BB57 A20GATE
A20GATE
AV52 SER_IRQ
SERIRQ
INIT3_3V# BG56
KBRST_L
PECI_PCH
SATA4GP_GPIO16 BA56
GPIO49
BC54 GPIO21
GPIO38_KMDET
1 PCH_CL_CLK1
1 PCH_CL_RST1_L
1 PCH_CL_DATA1 BF50
PCH_MEPWROK_R BC46
SATA2RXN AL49
SATA_RX_P2
SATA2TXN AL53
SATA_TX_P2
AL50 SATA_RX_N2
AN46 SATA_RX_N3
SATA3RXN AN44
SATA_RX_P3
SATA3TXN AM55
SATA_TX_P3
AN49 SATA_RX_N4
SATA4RXN AN50
SATA_RX_P4
AT49 SATA_TX_P4
SATA4TXP
AB55 SATA_RX_P0
AC56 SATA_RX_N0
SATA0RXN
AE44 SATA_TX_P0
AT46 SATA_RX_N5
SATA5RXN AT44
SATA_RX_P5
SATA5TXN AV49
SATA_TX_P5
AA53 SATA_RX_N1
SATA1RXN AA56
SATA_RX_P1
SATA1TXN AG47
SATA_TX_P1
CPU_THERMTRIP_L
SATA0GP_GPIO21 AY52
GPIO19
GPIO39_CASE0
GP17_BOMDET1
GP1_BOMDET2
GP6_BOMDET3
THERMAL_ALERT BR16
TACH2_GPIO6
GPIO68_USBDET1 BU16
TACH3_GPIO7
GPIO69_USBDET2 BM18
TACH4_GPIO68
GPIO70_USBDET3 BN17 TACH5_GPIO69
GP71_BOMDET4
SATAICOMPI AJ53 SATA1RCOMP
1
BF57 SATALED_L
GPIO69_USBDET2 1
CKG_SATA_P
CKG_SATA_N
SATA1GP_GPIO19 BB55
GPIO36
GP22
GPIO48_CASE1
SATA2GP_GPIO36 BG53
GPIO37
SST_CTL
INIT3_3V_L R302 1
GPIO37 R291 1
GPIO36 R284 1
1
GPIO39_CASE0 3
KBRST_L 5
7
GP22 1
GP71_BOMDET4 2
GP1_BOMDET2 2
GP17_BOMDET1 2
CLKIN_SATA_N AG56 CKG_SATA_P
AF55 CKG_SATA_N
SATA_TX_P0 C58 1 2 .01U-04
SATA_TX_P0_C
SATA_RX_N0 C54 1 2 .01U-04
SATA_RX_N0_C
SATA_RX_P0 C52 1 2 .01U-04
SATA_RX_P0_C
SATA_TX_P1 C49 1 2 .01U-04
SATA_TX_P1_C
SATA_TX_N1 C46 1 2 .01U-04
SATA_TX_N1_C
SATA_RX_N1 C44 1 2 .01U-04
SATA_RX_N1_C
SATA_RX_P1 C42 1 2 .01U-04
SATA_RX_P1_C
SATA_RX_N3_C C43 1 2 .01U-04
SATA_RX_N3
SATA_RX_P3_C C41 1 2 .01U-04 SATA_RX_P3
SATA_TX_P3_C C48 1 2 .01U-04 SATA_TX_P3
SATA_TX_N3_C C45 1 2 .01U-04
SATA_TX_N3
SATA_TX_N2_C C55
1
SATA_RX_N2_C C53 1
2 .01U-04
SATA_TX_N2
2 .01U-04
SATA_RX_N2
SATA_TX_P2_C C57
1
2 .01U-04 SATA_TX_P2
SATA_RX_P2_C C51
1
2 .01U-04
SATA_RX_P2
SATA_RX_P4_C BC285 1
2 .01U-04
SATA_TX_N4
2 .01U-04 SATA_TX_P4
2 .01U-04
SATA_RX_N4
SATA_TX_N4_C BC288 1
SATA_TX_P4_C BC290
1
SATA_RX_N4_C BC287 1
2 .01U-04
SATA_RX_P4
SATA_TX_N5_C
2 .01U-04
SATA_RX_N5
SATA_RX_N5_C
2 .01U-04
SATA_RX_P5
SATA_RX_P5_C
2 .01U-04 SATA_TX_P5
SATA_TX_P5_C
2 .01U-04
SATA_TX_N5
GND
+V_1P05_PCH
VCC3
+V_1P05_PCH
GND
GND
VCC3
RN21 10K-8P4R-04
GND
VCC3
VCC3
GND
GND
A20GATE 26
KBRST_L 26
SER_IRQ 26,31
CPU_THERMTRIP_L 5
PECI_PCH 5
PM_SYNC 5
17 PCH_MEPWROK_R
SATALED_L 30
SST_CTL
26
26 THERMAL_ALERT
Title
PCH SATA
Elitegroup Computer Systems
SATA3
SATA-7P2R-W
1
HOLD1
GND1
TX+
TX-
GND2
RX-
RX+
GND3
HOLD2
2
3
4
5
6
7
8
9
3 OF 12
U1CPT
BA50
CL_CLK1
BF49 CL_DATA1
CL_RST1#
APW ROK
BT21 PW M0
BN21
BM20
PW M1
BN19
PW M2 PW M3
BR19 TACH0_GPIO17
BT17
BA22 TACH1_GPIO1
BP15 TACH6_GPIO70
TACH7_GPIO71
SST
BC43
SCLOCK_GPIO22
BA53
BF55 SLOAD_GPIO38
BE54
AW53
SDATAOUT0_GPIO39
SDATAOUT1_GPIO48
NC_1
AY20
SATA0TXN
SATA0TXP
SATA1TXP
SATA2TXP
SATA3TXP
SATA4TXN
SATA5TXP
CLKIN_SATA_P
SATALED# AJ55
SATAICOMPO
SATA5GP_GPIO49
AE54
SATA3RCOMPO
TP16
SATA3RBIAS
E56
THRMTRIP# H48
PECI
PMSYNCH
F55
RCIN#
ER108 750-1-04
1
2
49.9-1-04
STP49
2
6G
SATA1/2B
SATA3X2-90D-GY
TXP
GND
21
22
RXN GND
25
TXN
GND
24
27
23
RXP GND
26 G2
6
8
SATA4
SATA-7P2R-W
1
HOLD1
GND1
TX+
TX-
GND2
RX-
RX+
GND3
HOLD2
2
3
4
5
6
7
8
9
SATA6
SATA-7P2R-W
1
HOLD1
GND1
TX+
TX-
GND2
RX-
RX+
GND3
HOLD2
2
3
4
5
6
7
8
9
RJ6 10K-04(1-2)
1
3
STP50
STP54
STP51
R311 10K-04
1 2
6
RJ4 10K-04(1-2)
1
RN15 10K-8P4R-04
2
6
2 1K-04-O
SATA5
SATA-7P2R-W
1
HOLD1
GND1
TX+
TX-
GND2
RX-
RX+
GND3
HOLD2
2
3
4
5
6
7
8
9
6G
SATA1/2A
SATA3X2-90D-GY
TXP
GND
11
12
RXN GND
15
TXN
GND
14
17
13
RXP GND
16 G1
R285 1K-04-O
8
2
BC319 1
1
RJ3 10K-04(1-2)
1
3
2 10K-04-O
ER107 37.4-1-04
2
2
4
6
2 10K-04-O
BC318 1
BC323 1
R301 1 2 10K-04-O
R293
BC322 1
RJ5 10K-04(1-2)
1
3
Size Document Number
Custom
Rev
1.0
H77H2-M4
Date: Friday, December 02, 2011 Sheet 16 of 34
5 4 3 2 1
R312
1
10K-04
2
SYS/PWR_FAN 3PIN SYS/PWR_FAN 4PIN
GP17_BOMDET1 high low
HDMI+DP HDMI
GP1_BOMDET2 high low
SYS/PWR_FAN 3PIN SYS/PWR_FAN 4PIN
GP17_BOMDET1 high low
HDMI+DP HDMI
GP1_BOMDET2 high low
GPIO70_USBDET3 3
GPIO68_USBDET1 5
THERMAL_ALERT 7
4
8
RN22 10K-8P4R-04
1 2
A20GATE 3
GPIO21 5
GPIO38_KMDET 7
4
RN23 10K-8P4R-04
GPIO16 1 2
SER_IRQ 3
GPIO48_CASE1 5
GPIO49 7
4
8

17. 5 4 3 2 1
D D
C C
B B
A A
*
*
On-Die PLL VR Source:
*
*
On-Die PLL VR:
JTAG CLK FILTER:
*
TLS Confidentiality: DFX TEST MODE Rings Oscillator:
*
Integrated 1.05V SUS VRM:
*
Integrated Clock:
FROM SIO
* NON AMT
In Sugar Bay Q series Platform,
For platform not supporting
deep sleep connect directly
to RSMRST#.
When Deep Sleep not implemented:
1.PCH_GP30, PCH_GP27 need to be Pull Up.
2.VCCDSW3_3 should to be connected to +3VSB.
3.SLP_SUS_L, SUSACK_L left unconnected.
4.SUSWARN_L may be used as GPIO30.(Referance to 1.)
PCB should print Net Name
in each pin.
Layout Note:
near ME_TEST
ME Test Header
Andrew 09/09 For PV verify
Enable TLS for vPro.
R308
TLS_EN 1
Buffer Through Mode /
Integrated Clock Mode
have been changed to F/W Strap.
Default: Integrated Clock Mode
Doc. Cougar Point Platform Controller Hub
(PCH) Family EDS Update V0.7.1
No Reboot:
*
PCH_RTCX1
SMBCLK
SMBDATA
RI# BK48
PCH_PLTRST_L
SMLK1_SIO_CLK BJ46
SMLK0_LAN_CLK
SMLK0_LAN_DATA BM50
SML0DATA
BA47 SUSCLK 1
SUSCLK_GPIO62
PCIECLKRQ5#_GPIO44 AV44
PCH_GP45
SMLK1_SIO_DATA BK46
INTVRMEN
LPC_FRAME_L
CLKRUN#_GPIO32 BC25 HDA_DOCK_EN_L
1
STP_PCI#_GPIO34 BJ57
TP_GPIO35
SYS_PWROK BJ48
RI_UP_L
PCH_RTCX2
LPC_DRQ1_L
HDA_BITCLK_R BU22
HDA_RST_R_L
LPC_DRQ0_L
HDA_SDIN0
LPC_AD0
BJ43
PCH_GP27
PCIECLKRQ6#_GPIO45 BP55
PCH_GP46
JTAG_TCK BC52
PCH_JTAG_TDI
BP51 IGC_EN_L
GPIO8
GPIO15 BP53 PCH_SKTOCC_L
1
AV46 GPIO72_BOMDET5
DSWODVREN
PWRGD
PCIECLKRQ2#_GPIO20 BL54
PCH_GP44
JTAG_TDI BF47 PCH_JTAG_TDO
1
TP12 BA43 PCH_JTAG_TCK_R
1
BH50 SLP5_L
SLP_S5#_GPIO63
PLTRST# BC44
PCIE_WAKE_L
BU46 PCH_GP30
SUSWARN#/SUSPWRDNACK/GPIO30
LPC_AD1
BJ55 ON_DIE_PLL_EN
GPIO28
LPC_AD2
HDA_DOCK_RST#_GPIO13 BM55
TLS_EN
GPIO57 BJ53
PCH_SYSPWROK
BE56 PCH_SPKR
SPKR
BG46 DRAM_PWROK
LPC_AD3
BK50 LAN_DISABLE_L
PWRGD 1
PCH_MEPWROK_R
RSMRST_L
RSMRST_L 1 2 DPWROK
PCH_GP20_PU R286 1
PCH_GP45 R278 1
SYS_RST_L
R270
DSWODVREN 1
BP45 SUSACK_L
1
BH49 SLP_LAN_L
BC49 PCH_JTAG_RST_R
1
D53
CPU_PWROK
SPI_CLK
SPI_CS_L0
SPI_MOSI
SPI_CS_L1
SPI_MISO
GPIO27 BG43
PCH_GP31
RTCRST_L BN54
LPCPD_L
SUS_STAT#_GPIO61
AV43 PCH_GP20_PU
WAKE# BC41
SLP_A
LAN_PHY_PWR_CTRL_GPIO12 BA25
LPC_PME_L
LPC_AD[0..3]
HDA_DOCK_EN#_GPIO33 BL56
PCH_PU_GP34
BE52 SYS_RST_L
PCIECLKRQ7#_GPIO46 BT53
GP57_5V_DETECT
RSMRST_L
SLP3_L
DPWROK
BN52 SLP4_L
SLP_S4#
SLP_SUS# BT43
SIO_PWRBTN_L
GPIO31 BD43 SLP_SUS_L
1
BMBUSY#_GPIO0 BC56
CLKRUN_L
INTRUDER_L BM38
SRTCRST_L
PWRGD
R280
IGC_EN_L 1
R255
HDA_SYNC_R 1
R289
ON_DIE_PLL_EN 1
1
R290
PCH_GP44
R307
PCH_GP46 1
R268
INTVRMEN 1
HDA_SYNC_R
HDA_SDOUT
R314
PCH_SPKR 1
SMBALERT_L
SMLK0ALERT_L
SMLK1ALERT_L
PCH_RTCX2
SMLK0_LAN_CLK 4
SMLK1_SIO_CLK 6
SMLK1_SIO_DATA 8
PCIE_WAKE_L R310 1
PCH_GP30 2
PCH_GP27 4
PCH_GP31 6
PCH_GP45 8
SMLK0ALERT_L R276 1
GPIO72_BOMDET5 R300 1 DRAM_PWROK ER109 1
SPI_CS_L1 R292 1
LPC_DRQ1_L R252 1
LPC_DRQ0_L R251 1
PCH_GP20_PU R360 1
HDA_DOCK_EN_
R
L
370 1
2
SMBCLK 4
SMBDATA 6
LPCPD_L 8
AW55 FP_AUD_DETECT
SLP_A 5
6
2 SLP3_L
3 4
SLP4_L
GP57_5V_DETECT R324 1
RI_UP_L R337 1
SMBALERT_L R358 1
SMLK1ALERT_L R363 1
PCH_PU_GP34 R365 1
LAN_DISABLE_L R371 1
SLP4_L R372 1
SLP5_L R373 1
SMLK0_LAN_DATA 2
GND
GND
3VSB
GND
3VSB
3VSB
GND
3VSB
10K-04-O
2
+RTCVCC
390K-04
2
GND
VCC3
3VSB
+RTCVCC
R236
GND
3VSB V_DIMM
+RTCVCC
VCC3
3VSB
3VSB_IO ME_TEST
GND
3VSB
RING- 31
PCH_PLTRST_L 26
PCIE_WAKE_L 23,27
26 RSMRST_L
26,31 LPC_FRAME_L
19 SRTCRST_L
28 HDA_BITCLK
28 HDA_RST_L
28 HDA_SDIN0
STP52
LPC_PME_L 26
TP10
26 SMLK1_SIO_DATA
26 SMLK1_SIO_CLK
26 LPC_DRQ0_L
26,31 LPC_AD[0..3]
DRAM_PWROK 5
CPU_PWROK 5
25 SPI_MOSI
25 SPI_MISO
25 SPI_CS_L0
25 SPI_CLK
26 PWRGD
19 RTCRST_L
SIO_PWRBTN_L 26
SLP3_L
SLP4_L
5,8,25,26
26
VR_READY 5,11
19 HDA_SDOUT
28 HDA_SYNC
26 PWRGD
16 PCH_MEPWROK_R
9,10,13,23,31 SMBCLK
9,10,13,23,31 SMBDATA
PCH_SPKR 30
5,30 FP_RST_L
FP_AUD_DETECT 29
TP11
STP41
TP13
STP59
LPCPD_L 31
Title
Size
Custom
Document Number Rev
1.0
PCH MISC / Strap
Elitegroup Computer Systems
4 OF 12
PCHD
U1CPT
BK15 LDRQ1#_GPIO23
BA20
BJ17 FWH0_LAD0
BJ20 FWH1_LAD1
BG20
FWH2_LAD2
FWH3_LAD3
BK17
LDRQ0#
BG17
FWH4_LFRAME#
HDA_BCLK
BC22
HDA_RST#
BF22 HDA_SDIN0
BD22
BK22 HDA_SDIN1
BJ22 HDA_SDIN2
BT23 HDA_SDIN3
BP23 HDA_SDO
HDA_SYNC
AT55 SPI_MOSI
AU53
AT57 SPI_MISO
AR54 SPI_CS0#
SPI_CLK
AR56
SPI_CS1#
RTCX1
BR39
BN39
RTCX2
BT41
RTCRST#
BN37
SRTCRST#
INTRUDER#
PW ROK
BJ38
BK38
RSMRST#
BT37 INTVRMEN
BN41
BR42
DPW ROK
DSW VRMEN
BT47 SMBALERT#_GPIO11
BN49
BR49 SMBCLK
BU49 SMBDATA
SML0ALERT#_GPIO60
BT51
SML0CLK
BR46
SML1ALERT#_PCHHOT#_GPIO74
SML1CLK_GPIO58
SML1DATA_GPIO75
GPIO35
GPIO24_MEM_LED
SLP_LAN#_GPIO29
SLP_A# BM53
SLP_S3#
BATLOW#_GPIO72
SUSACK#
DRAMPW ROK
PWRBTN#
SYS_RESET#
PROCPWRGD
JTAG_TMS
1K-04-O
2
1M-04
STP56
STP47
TP12
STP57
STP53
2 10K-04-O
1
2 10K-04
1
2 10K-04-O
2 10K-04
Y1 X-32.768K
1 2
1
R269 10M-04
1 2
2 10K-04
RN20
2.2K-8P4R-04
1
3
5
7
RN19
2.2K-8P4R-04
1
3
5
7
1
R288
10K-04
2
2
10K-04-O
H3X2-B
1
1K-04
2
STP55
1
2 4.7K-04-O
2 10K-04
2 200-1-04
2 10K-04
2 2.2K-04
STP45
STP48
C39
.1U-04-O
2
1
1
2 10K-04-O
2 1K-04
10K-04
2
2
ER125
680-1-04
2
1
RN18
8.2K-8P4R-04
1
3
5
7
2 10K-04-O
1K-04-O
R303
1
2 10K-04
.1U-04-O
BC249
2
1
1K-04-O
2
2 10K-04-O
2 4.7K-04-O
2 10K-04
2 10K-04-O
R266 0-04
CASE
H2X1-B
1
2
2
STP58
1
1K-04-O
2
BC253 BC254
18P-04 18P-04
2
1
390K-04
2
R304 0-04
2
1
2 R274
0-04-O
2
1
2 10K-04
H77H2-M4
Sheet
1
GND
Date: Friday, December 02, 2011 17 of 34
5 4 3 2
IGC_EN_L (internal PU)
H Buffer Through Mode
L Integrated Clock Mode
TLS_EN (internal PD)
H Enable TLS
L Disable TLS
HDA_SYNC_R (internal PD)
H 1.5V
L 1.8V
ON_DIE_PLL_EN (internal PU)
H Enable
L Disable
PCH_GP44
H Enable
L Bypass
PCH_GP46 (internal PU)
H Enable
L Bypass
INTVRMEN
H Enable
L Disable
PCH_SPKR (internal PD)
H Enable No Reboot
L Disable
3VSB S4_L
SA_L GND

18. 5 4 3 2 1
D D
C C
B B
A A
PDG 0.7 33 Ω ± 5% for Single-End (except PCI
Clocks)
Layout Note:
PCI Clock Max 15000MILS
IN
Stuff for
Integrated Clock Mode
CKa
STITCHING CAPS. STITCHING CAPS.
to CPU
PEX1C_100M_P 23 to PCIEX1
C PEX1B_100M_P 23 to PCIEX1
B PEX1A_100M_P 23 to PCIEX1
A
PEX16_100M_P 23 to X16 SLOT
to LAN
Can be configured as 27/14/24/48/25MHz
STITCHING CAPS.
CKG_CPU_P 1
CKG_CPU_N 1
R282
CKG_14M
BC229 2 110P-04-O SIO33M_R
BC228 2 110P-04-O PCI_33M_FB_R
XTAL_25M_PCH_OUT AJ5
XTAL25_OUT
XTAL_25M_PCH_IN AJ3
PCI_33M_FB_R AT12
CLKOUT_PCI2
PCI_33M_FB 1
XCLK_RCOMP
XCLK_RCOMP
SIO33M_R
SIO33M R238
1
SIO48M_R
SIO48M 1
W53
CK_PD_N
CK_PD_P
CKG_CPU_N
CKG_CPU_P
CKG_14M
CK_PD_N R294 1
CK_PD_P R295 1
BC235 2 110P-04 SIO48M_R
SC20 2 110P-04-X-O
CKG_14M
AB12 CK_PE_100M_LAN_L
CLKOUT_PCIE2N
PEX16_100M_N
PEX16_100M_P
CK_CPU_100M_P
CK_CPU_100M_N
PEX1A_100M_P
PEX1A_100M_N
AB14 CK_PE_100M_LAN_H
CLKOUT_PCIE2P
PEX1B_100M_P
PEX1B_100M_N
PEX1C_100M_P
PEX1C_100M_N
CK_P_33M_LPC 1
+V_1P05_PCH
ER100 90.9-1-04
1 2
GND
GND
GND GND
VCC3
GND
+V_1P05_PCH
BC250 .1U-04
1 2
GND
+V_1P05_PCH
BC256 .1U-04
1 2
15 PCI_33M_FB
26 SIO33M
26 SIO48M
CK_PE_100M_LAN_L 27
CK_PE_100M_LAN_H 27
CK_CPU_100M_N 5
CK_CPU_100M_P 5
PEX16_100M_N 23
PEX1A_100M_N 23
PEX1B_100M_N 23
PEX1C_100M_N 23
31 CK_P_33M_LPC
Title
PCH CLK
Elitegroup Computer Systems
X2 X-25M
1
2
3
2 10K-04
2 22-04
27P-04
C38
1
2
2 10K-04
R361 22-
04 2
C37
27P-04
1
2
R237
2 22-04
R279
2 10K-04
R242 22-04
2
2 10K-04
R233
1 2 10K-04
8 of 12
PCHH
U1CPT
CLKOUT_PCI0
AT11
AN14
CLKOUT_PCI1
CLKOUT_PCI3
AT17
CLKOUT_PCILOOPBACK
AT14
BA5
CLKOUTFLEX0_GPIO64
AT9
AW5
CLKOUTFLEX1_GPIO65
CLKOUTFLEX2_GPIO66
BA2
CLKOUTFLEX3_GPIO67
AL2
XCLK_RCOMP
REFCLK14IN
AN8
XTAL25_IN
CLKIN_GND1_N
P27
R27
CLKIN_GND1_P
CLKIN_GND0_N V52
CLKIN_GND0_P
CLKOUT_ITPXDP_N
N52
R52
CLKOUT_ITPXDP_P
CLKOUT_PCIE7N
AF1
AE2
CLKOUT_PCIE7P
CLKOUT_DMI_N
R31
P31
CLKOUT_DMI_P
CLKOUT_DP_N
M55
N56
CLKOUT_DP_P
CLKOUT_PCIE0N
AC6
AE6
CLKOUT_PCIE0P
AA5
CLKOUT_PCIE1N
CLKOUT_PCIE1P
W 5
AB9
CLKOUT_PCIE3N AB8
CLKOUT_PCIE3P
Y9
CLKOUT_PCIE4N Y8
CLKOUT_PCIE4P
AF3
CLKOUT_PCIE5N AG2
CLKOUT_PCIE5P
CLKOUT_PCIE6N
AA2
AB3
CLKOUT_PCIE6P
AG8
CLKOUT_PEG_A_N
CLKOUT_PEG_A_P
AG9
AE12
CLKOUT_PEG_B_N
CLKOUT_PEG_B_P
AE11
R265 1M-04
1 2
SC23 .1U-04-X-O
1 2
Size Document Number
Custom
Rev
1.0
H77H2-M4
Date: Friday, December 02, 2011 Sheet 18 of 34
5 4 3 2 1

19. 5 4 3 2 1
D D
C C
B B
A A
CLR_CMOS
Width 20 mils
+RTCVCC
Kent 1021
CPU RST
PCIE / TPM Slot RST /
Onboard Device RST
Andrew 08/02
Modify ME_UNLOCK from vendor
ME Enable/Disable
USB3F
STITCHING CAP FOR FDI.
NVR_CLE
FDI_TX_N0
FDI_TX_N1
FDI_TX_N2
FDI_TX_N3
FDI_TX_P0
FDI_TX_P1
FDI_TX_P2
FDI_TX_P3
FDI_TX_N4
FDI_TX_N5
FDI_TX_N6
FDI_TX_N7
FDI_TX_P4
FDI_TX_P5
FDI_TX_P6
FDI_TX_P7
FDI_INT
FDI_LSYNC0
FDI_FSYNC1
FDI_LSYNC1
FDI_FSYNC0
RTCRST_L SRTCRST_L
SIO_PCI_RST-
CPU_RST_L
R296
PROC_SEL 1
ME_UN_PU 2
USB3_RXN1
USB3_RXP1
USB3_TXN1
USB3_TXP1
USB3_RXP4
USB3_RXN4
USB3_TXP4
USB3_TXN4
USB3_RXN2
USB3_TXP2
USB3_TXN3
USB3_RXN3
USB3_RXP3
USB3_TXP3
USB3_TXN2
USB3_RXP2
+VBAT
+PS_3VSB
3VSB
VCC3
VCC3
VCC3
1 3VSB
VBAT_IO
+V_1P05_PCH
GND
PROC_SEL
5
FDI_FSYNC0 4
FDI_LSYNC0 4
FDI_FSYNC1 4
FDI_LSYNC1 4
FDI_INT 4
FDI_TX_N0
FDI_TX_P0
FDI_TX_N1
FDI_TX_P1
FDI_TX_N2
FDI_TX_P2
FDI_TX_N3
FDI_TX_P3
FDI_TX_N4
FDI_TX_P4
FDI_TX_N5
FDI_TX_P5
FDI_TX_N6
FDI_TX_P6
FDI_TX_N7
FDI_TX_P7
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
RTCRST_L 17 SRTCRST_L 17
26,31 SIO_PCI_RST-
CPU_RST_L 5
23,27
PCI_RST_L 23,27
AZ_SDOUT 28
HDA_SDOUT 17
25 USB3_RXN1
25 USB3_RXP1
25 USB3_TXN1
25 USB3_TXP1
27 USB3_RXN4
27 USB3_RXP4
27 USB3_TXN4
27 USB3_TXP4
25 USB3_RXN2
25 USB3_RXP2
25 USB3_TXN2
25 USB3_TXP2
27 USB3_RXN3
27 USB3_RXP3
27 USB3_TXN3
27 USB3_TXP3
Title
PCH FDI/USB3
Elitegroup Computer Systems
R254
2K-1-04
1
2
1U-06
BC116
2
1
.1U-16VY-04-O.1U-16VY-04-O
BC246 BC247
2
1
BT
SK-CR2032-D
n
p
2
7 OF 12
PCHG
U1CPT
J31 USB3_RXN1 FDI_RXN0
B43
H31
C29 USB3_RXP1 FDI_RXP0
F45
E29 USB3_TXN1 FDI_RXN1
F43 USB3_TXP1
FDI_RXP1
J27 J41
USB3_RXN2 FDI_RXP2
F28 USB3_RXP2 FDI_RXN3
D47
L27 C46
E27 USB3_TXN2 FDI_RXP3
B45 USB3_TXP2 FDI_RXN4
A46
L25 USB3_RXN3 FDI_RXP5
J43
J25
C26 USB3_RXP3 FDI_RXN6
H43
B27 USB3_TXN3 FDI_RXP6
M43 USB3_TXP3
FDI_RXN7
J22 USB3_RXN4FDI_FSYNC0
E49
L22
B25 USB3_RXP4 FDI_LSYNC0
C52 USB3_TXN4 FDI_FSYNC1
D25 D51
USB3_TXP4 FDI_LSYNC1
C42
H41
FDI_RXN2
FDI_RXP4 B47
FDI_RXN5 C49
P43
FDI_RXP7
B51
H46
FDI_INT
MC29
1U-06
2
1
CLR_CMOS
H3X1-R
1
2
3
2
3
QN12
2N3904-S
2
B
E
C
2
1
MC30
1U-06
2
1
R253
1K-04
1
2
R210
1K-04-O
R219
1K-04
1 2 B
R224
4.7K-04
C
1
2
ME_UNLOCK
H2X1-B
1
1
2
2
5 OF 12
PCHE
U1CPT
R47 RESERVED_29
M48
Y41 DF_TVS
M50 RESERVED_6
RESERVED_4
M49
RESERVED_3
U43
RESERVED_2
RESERVED_1
J57
RESERVED_22 Y50
AB50
RESERVED_21 AB49
RESERVED_14 AB44
RESERVED_13 U49
RESERVED_12 R44
RESERVED_11
RESERVED_10 U46
RESERVED_9 U44
U50
RESERVED_8 H50
RESERVED_7 K46
RESERVED_20 L56
RESERVED_19 J55
RESERVED_18 F53
RESERVED_17 H52
RESERVED_16 E52
RESERVED_15
RESERVED_28 K49
K50
RESERVED_27 AB46
RESERVED_26 G56
RESERVED_25
Y44
RESERVED_24
RESERVED_23
L53
R50
RESERVED_5
1
2
QN5
2N3904-S
2 B
E
C
R218
1K-04
1
1
R114
1K-04
1
R257
1K-04
1
QN11
2N3904-S
E
D18
BAT54C-S
2
3
R112
4.7K-04
1
2
4.7K-04
2
ER29
20K-1-04
1
2
R107
20K-04
1
2
R228 1K-04
1 2
0-06 R362
Size Document Number
Custom
Rev
1.0
H77H2-M4
Date: Friday, December 02, 2011 Sheet 19 of 34
5 4 3 2 1
ME_UNLOCK
1-2 UNLOCK
Float LOCK
1
PCIE_RST-
PCIE_RST-
PCI_RST_L

20. 5 4 3 2 1
D D
C C
B B
A A
Close to Connector
Close to Connector
CLOSE TO EACH PIN.
ESD
Andrew 11/9
solve water ripple issue
HDMI
DVI
VGA CONNECT
DP
VGA_VSYNC
VGA_DDC_DATA
VGA_DDC_CLK
DDC1CLK
VGA_HSYNC
DDC1DATA
VGA_GREEN
RED
GREEN
BLUE
VGA_RED
VGA_BLUE
2
DDC1CLK 3
DDC1DATA 1
BLUE 3
RED
DDCDATA
DDCCLK
VGA_VSYNC
VGA_HSYNC
3 DDPD_AUXP
1 DDPD_AUXN
GREEN 1
VCC_DDC
VCC3 VCC_DDC
VCC3
VCC_DDC
VCC_DDC VCC_DDC
VCC3
VCC3
VCC_DDC
Title
PCH DVI/HDMI / VGA
Elitegroup Computer Systems
1
2
R61 0-04
1 2
1
2
R49 R35
10K-04-O 10K-04-O
1
2
ESD7
AOZ8902
.1U-04
2
4
5
6
1
2
BC49
470P-04-O
2
1
BC38
470P-04-O
2
1
10
6
1 11
17
16
5 15
5 GND GND SCLK 15
VCC VSYNC 14
3 BLU GND HSYNC 13
2 GRN GND SDATA 12
1 RED GND
2 12
3 13
4 14
7
8
9
VGA
CONN-VGA-HRBL
4
6
7
8
9
10
11
G1
G2
BC41
22P-04
2
1
BC50 BC20
47P-04-O 10P-
04
2
1
BC31
10P-04
2
1
ER17 ER18 ER19
150-1-04 150-1-04 150-1-
04
1
2
BC43
22P-04
2
1
BC28 BC39
10P-04 47P-04-O
2
1
1
2
6 of 12
U1CPT
U9 SDVO_TVCLKINP
U8
SDVO_TVCLKINN
1
2
FB16 FB80-06-B
1 2
BC48
2
1
R63
2.2K-04
1
2
BC47
.1U-04
2
1
BC42
22P-04
2
1
FB17 FB80-06-B
1 2
R54
2.2K-04
2
1
2
1
BC29
10P-04
2
1
FB15
1
FB80-06-B
2
2N7002
G
2
1
ESD6
AOZ8902
4
5
6
AB17 PCH_TP9
1
TP9
VGA_DDC_DATA
AW3 VGA_DDC_CLK
CRT_DDC_CLK
VGA_GREEN
VGA_BLUE
VGA_RED
STP39
DP_CTRLDATA
AT3 DACREFSET
DAC_IREF
PCH_TP6
1
PCH_TP7
1
AB18 PCH_TP8
1
TP8
DDPD_TX2
DDPD_TX2-
DDPD_TX1
DDPD_TX1-
DDPD_TX0
DDPD_TX0-
DDPD_TXC
DDPD_TXC-
DDPD_HDP_F
AL9
DDPD_CTRLCLK
DDPD_CTRLDATA
VGA_VSYNC
VGA_HSYNC
DP_AUX-
DP_AUX
DDPB_TX2
DDPB_TX2-
DDPB_TX1
DDPB_TX1-
DDPB_TX0
DDPB_TX0-
DDPB_TXC
DDPB_TXC-
SDVO_CTRLCLK AL17
DDPB_CTRLDATA
AL15 DDPB_CTRLCLK
DDPB_HDP_F
DDPB_AUXN
DDPB_AUXP
DDPD_AUXN
DDPD_AUXP
DP_TX2
DP_TX2-
DP_TX1
DP_TX1-
DP_TX3
DP_TX3-
DP_TX0
DP_TX0-
5 DDPB_AUXP
DP_HDP
GND GND
GND
VCC3
VCC3
24 DDPD_TX2
24 DDPD_TX2-
24 DDPD_TX1
24 DDPD_TX1-
24 DDPD_TX0
24 DDPD_TX0-
24 DDPD_TXC
24 DDPD_TXC-
24 DDPB_HDP_F
24 DP_HDP
24 DDPD_HDP_F
DDPD_CTRLCLK 24
DDPD_CTRLDATA 24
24 DDPB_TX2
24 DDPB_TX2-
24 DDPB_TX1
24 DDPB_TX1-
24 DDPB_TX0
24 DDPB_TX0-
24 DDPB_TXC
24 DDPB_TXC-
DDPB_CTRLCLK 24
DDPB_CTRLDATA 24
24 DP_AUX
24 DP_AUX-
DP_TX0
DP_TX0-
DP_TX1
DP_TX1-
DP_TX2
DP_TX2-
DP_TX3
DP_TX3-
24
24
24
24
24
24
24
24
ER96 1K-1-04
1
2
PCHF
T1
DDPB_HPD
N2
DDPC_HPD
M1
DDPD_HPD
R9 DDPB_AUXP
R8
U14 DDPB_AUXN
U12 DDPC_AUXP
N6 DDPC_AUXN
R6 DDPD_AUXP
DDPD_AUXN
R12 DDPB_0P
R14
M11
DDPB_0N
M12
DDPB_1P
DDPB_1N
H8
DDPB_2P
DDPB_2N
K8
M3
DDPB_3P
L5
L2 DDPB_3N
J3 DDPC_0P
G2
DDPC_0N
DDPC_1P
G4
DDPC_1N
F3
DDPC_2P
DDPC_2N
F5
DDPC_3P
E4
E2
DDPC_3N
D5
DDPD_0P
C6
DDPD_0N
B5
D7
DDPD_1P
B7 DDPD_1N
C9
DDPD_2P
E11 DDPD_2N
B11 DDPD_3P
DDPD_3N
T3
SDVO_INTP
U2
SDVO_INTN
U5 SDVO_STALLP
W 3
SDVO_STALLN
AR4
CRT_HSYNC AR2
CRT_VSYNC
CRT_RED
AN2
AN6
CRT_GREEN AM1
CRT_BLUE
CRT_IRTN
AM6
CRT_DDC_DATA
AW1
TP6 Y17
Y18
TP7
DDPC_CTRLCLK AL14
AL121
DDPC_CTRLDATA
DDPD_CTRLCLK AL8
DDPD_CTRLDATA
SDVO_CTRLDATA
R234 2.2K-04
1 2
STP40
ER98 1 150-1-
04
1 150-1-
04
2
ER99 2
STP38
STP37
R230 33-04
1 2
6
4
2
STP36
2N7002
G
R56 0-04
2
1
R229 33-04
1 2
BC30
10P-04
2
1
Size Document Number
Custom
Rev
1.0
H77H2-M4
Date: Friday, December 02, 2011 Sheet 20 of 34
5 4 3 2 1
S R55
Q4 6.8K-04
D DDCCLK
S R60
Q6 6.8K-04
D DDCDATA
ER97 2 1 150-1-04

21. 5 4 3 2 1
D D
B B
A A
AMT Only
1.05V
MAX
1.8A
+V_1P05_ME
1.05V/1.00
V MAX TBD
+V_CPUVTT
CRB V0.7 CHANGE TO MC81
ALUM CAP. 10U-08
CRB V0.7 CHANGE TO MC80
ALUM CAP. 10U-08
For platform not supporting
deep sleep connect directly
to +3VSB.
For PCH Decoupling
Place Near ends of
Power Corridor
PCIe Decoupling Filter
USB Classic Filter
Power Corridor
For PCH PCI
Decoupling
PCH Core Power
100mA up
MAX <1mA
Close to AU20
1U-06
Close to AB1
Close to A12
Close to AF57
Close to BR54 Close to A39
.1U-04
Close to BT25
Close to BT35
1.05V
MAX 203mA
1.05V
MAX
6.2A
+V_1P05_PCH
3.3V
MAX 16mA
SATA RX/TX
Near PCH.
MAX 123mA
MAX <1mA
MAX <1mA
1U-06
Close to BF1
Close to BA46
10U-08
Close to D55
Close to AN52
BC263
.1U-04
.1U-04
Close to T55
Close to AJ24, AN22
Close to AV30, AT40
Close to AL40, AG41, AG38, AJ38
Close to B41, E41
Trace needs
to be at least
20 mils width
with full VSS/
VCC reference MC96
plane) 1U-16VX-06
SC30 SC24 MC95
1U-06-O 1U-06-O 10U-X5-08
Close to F20, AC24, AC20, AE15, AA34, Y20
100mA up
100mA up
100mA up
100mA up
1+VCCSATA_PLL_PCH
VCCVRM_C
+V_1P05_PCH_SRC
VCCVRM_A
2 +VCCA_DPLLB_R +VCCA_DPLLB
+V_3P3_DAC
+V_1P05_PCH_SRC
+V_3P3_DAC
+VCCA_DPLLB
+VCCA_DPLLA
+V_REF5V BF1
A39 V_1P1_USB
AV41 PCH_TP261
AT41 PCH_TP251
DCPSUS_02
V_1P5_RTC_INT
+V_REF5V_SUS BT25
BA46 PCH_DCPSST
DCPSUS_03 AA32 PCH_TP241
+V_REF5V
1+VCCDMI_PLL_PCH
1 +VCCIPL_PLL_PCH
1
+VCCCLK_PLL_PCH
1+VCCUSB3_PLL_PCH
VCCVRM_C
+V_REF5V_SUS
2 +V_1P05_PCH_SRC_R
VCCVRM_A
2 +V_3P3_DAC_R
+V_1P8_SFR
GND
GND
GND
GND
+V_1P8_SFR
MC78 MC82
10U-X5-08 1U-06
GND GND
VCC VCC3
GND
GND
+V_1P05_PCH
GND GND
VCC3
+RTCVCC MC102
VCC3
GND GND
+V_1P05_PCH
GND
+V_CPUVTT
GND GND
3VSB
VCC3
5VSB
VCC3
3VSB
3VSB
GND
GND
GND
GND
GND GND
GND
+V_1P05_PCH
GND
+V_1P05_PCH
GND
GND
GND
GND
VCC3
GND GND GND
GND
+V_1P05_PCH
GND
Title
PCH PWR
Elitegroup Computer Systems
D3
BAT54C-S
1
2
3
2
1
MC86
2
1
2
1
SC26
.1U-04-X-O
2
1
1U-06-O 10U-08-X-O
SC29 SC25
2
1
1U-16VX-06
MC103 SC22
2
1
2
1
10U-08-X-O
2
1
2
1
1U-06-X-O
2
1
TP8
2
1
STP44
.1U-04-X-O
SC31
2
1
10 of 12
PCHJ
U1CPT
V5REF_SUS
VCCSUSHDA
AV28
AV20 VCC3_3_09
AU20
AU22 VCC3_3_10
VCC3_3_07
VCCSPI
AN52
AT1
VCCADAC
AB1
VCCADPLLA
AC2
VCCADPLLB
AJ1
VCCVRM_04 R54
VCCVRM_03 R56
VCCVRM_02
VCCDFTERM_01
T57
T55
VCCDFTERM_02
VCC3_3_05 AN38
AL38 BC266
VCC3_3_06
VCC3_3_02
BC17
BD17
VCC3_3_03
VCC3_3_04
BD20
VCC3_3_08 AF57
A12
VCC3_3_01
VCCSUS3_3_011 AV30
BT35
VCCSUS3_3_002 AV32
VCCSUS3_3_003
VCCSUS3_3_004 AY33
AY31
VCCSUS3_3_005 BJ36
VCCSUS3_3_006
VCCSUS3_3_007 BM36
BK36
VCCSUS3_3_008 AT40
VCCSUS3_3_009 AU38
VCCSUS3_3_010
VCCSUS3_3_001
U31
AV40
VCCDSW3_3
D55
V_PROC_IO
V_PROC_IO_NCTF
DCPSUS_01
BU42
VCCRTC
BR54
DCPRTC
DCPRTC_NCTF
BT56
DCPSUSBYP
DCPSST
STP46
2
1
9 of 12
PCHI
U1CPT
F20
VCCIO_024
F30
V27 VCCIO_026
V31 VCCIO_027
V33 VCCIO_028
Y24 VCCIO_029
Y26 VCCIO_030
Y30 VCCIO_031
Y32 VCCIO_032
Y34 VCCIO_033
VCCIO_034
VCCIO_022
AA34
AA36
VCCIO_023
Y20 VCCIO_035
V22
Y22 VCCIO_036
VCCIO_037
E41 VCCDMI_02
B41
VCCDMI_01
AL40
VCCIO_008
VCCIO_010
AN41 VCCIO_009
AG40 VCCIO_020
AG38
VCCIO_021
AG41
VCCIO_007
U56
BA38
VCCIO_019
B53
VCCAPLLEXP
VCCAFDIPLL
C54
VCCACLK
AL5
A19
VCCAPLLDMI2
AN40
AC24
VCCCORE_001 AC26
VCCCORE_003 AC30
VCCCORE_004 AC32
VCCCORE_005 AE24
VCCCORE_006 AE28
VCCCORE_007 AE30
VCCCORE_008 AE32
VCCCORE_009 AE34
VCCCORE_010 AE36
VCCCORE_011 AG32
VCCCORE_012 AG34
VCCCORE_013 AJ32
VCCCORE_014 AJ34
VCCCORE_015 AJ36
VCCCORE_016
VCCCORE_017 AL34
AL32
VCCCORE_018 AN32
VCCCORE_019 AN34
VCCCORE_020 AR32
VCCCORE_021 AR34
VCCCORE_022
VCCASW_004 AG26
AG24
VCCASW_005 AG28
VCCASW_006 AJ24
VCCASW_007 AJ26
VCCASW_008
VCCASW_009 AL24
AJ28
VCCASW_010 AL28
VCCASW_011
VCCASW_012 AN24
AN22
VCCASW_013 AN26
VCCASW_014 AN28
VCCASW_015
VCCASW_016 AR26
AR24
VCCASW_018 AR30
VCCASW_019 AR36
VCCASW_020 AR38
VCCASW_021
VCCASW_022 AU36
VCCASW_023
AU34
VCCASW_003
VCCASW_002 AU32
AV36
VCCASW_001
VCCDIFFCLKN_01 AE17
AE15
VCCDIFFCLKN_02 AG15
VCCDIFFCLKN_03 AJ20
VCCCLKDMI
VCCIO_018 AC20
AE40
VCCSSC_01 AE20
VCCSSC_02
VCCIO_001 AV26
AV24
VCCIO_002 AY25
VCCIO_003 AY27
VCCIO_004
VCCIO_013
V36
VCCIO_012
Y36
VCCIO_011
VCCIO_014
Y28
D4
BAT54C-S
1
2
2
1
3
L14
0-08
1
.1U-04 .1U-04-O
BC251
2
1
MC97
1U-16VX-06
2
1
2
1
1U-06-X-O
2
1
MC79
10U-08
2
SC35
.1U-04-X-O
2
1
L13 FB600-06
1
2
.1U-04-X-O
SC34 BC264
2
1
STP42
L16
0-08
2
1
BC245
2
1
2
1
.1U-04-X-O
SC33
2
1
L15
0-08
1
SC21
.1U-04-X-O
2
1
TP7
2
1
TP6
2
1
R256 10-04
1 2
10U-X5-08
MC92
2
1
STP35
MC83
TP9
2
1
2
1
SC32
10U-X5-08
MC87
2
1
2
1
R231 10-04
1 2
Size Document Number
Custom
Rev
1.0
H77H2-M4
Date: Friday, December 02, 2011 Sheet 21 of 34
5 4 3 2 1
1
MC85
1U-06
Close to AC1
1
MC84
1U-06-O
Close to AJ20

22. 5 4 3 2 1
D D
C C
B B
A A
GND
GND
GND
PCHK
U1CPT
GND
Title
Elitegroup Computer Systems
11
of
12
VSS_0125
VSS_0126
VSS_0127
VSS_0128
VSS_0129
VSS_0130
VSS_0131
VSS_0132
VSS_0133
VSS_0134
VSS_0135
VSS_0136
VSS_0137
VSS_0138
VSS_0139
VSS_0140
VSS_0141
VSS_0142
VSS_0143
VSS_0144
VSS_0145
VSS_0146
VSS_0147
VSS_0148
VSS_0149
VSS_0150
VSS_0151
VSS_0152
VSS_0153
VSS_0154
VSS_0155
VSS_0156
VSS_0157
VSS_0158
VSS_0159
VSS_0160
VSS_0161
VSS_0162
VSS_0163
VSS_0164
VSS_0165
VSS_0166
VSS_0167
VSS_0168
VSS_0169
VSS_0170
VSS_0171
VSS_0172
VSS_0173
VSS_0174
VSS_0175
VSS_0176
VSS_0177
VSS_0178
VSS_0179
VSS_0180
VSS_0181
VSS_0182
VSS_0183
VSS_0184
VSS_0185
VSS_0186
VSS_0187
VSS_0188
VSS_0189
VSS_0190
VSS_0191
VSS_0192
VSS_0193
VSS_0194
VSS_0195
VSS_0196
VSS_0197
VSS_0198
VSS_0199
VSS_0200
VSS_0201
VSS_0202
VSS_0203
VSS_0204
VSS_0205
VSS_0206
VSS_0207
VSS_0208
VSS_0209
VSS_0210
VSS_0211
VSS_0212
VSS_0213
BC15
BC20
BC27
BC31
BC36
BC38
BC47
BC9
BD25
BD33
BF12
BF20
BF25
BF33
BF41
BF43
BF46
BF52
BF6
BG22
BG25
BG27
BG31
BG33
BG36
BG38
BH52
BH6
BJ1
BJ15
BK20
BK41
BK52
BK6
BM10
BM12
BM16
BM22
BM23
BM26
BM28
BM32
BM40
BM42
BM48
BM5
BN31
BN47
BN6
BP3
BP33
BP35
BR22
BR52
BU19
BU26
BU29
BU36
BU39
C19
C32
C39
C4
D15
D23
D3
D35
D43
D45
E19
E39
E54
E6
E9
F10
F12
F16
F22
F26
F32
F33
F35
F36
F40
F42
F46
F48
F50
F8
VSS_0104
VSS_0105
VSS_0106
VSS_0107
VSS_0108
VSS_0109
VSS_0110
VSS_0111
VSS_0112
VSS_0113
VSS_0114
VSS_0115
VSS_0116
VSS_0117
VSS_0118
AV18
AV22
AV34
AV38
AV47
AV6
AW57
AY38
AY6
B23
BA11
BA12
BA31
BA41
BA44
VSS_0214
VSS_0215
VSS_0216
VSS_0217
VSS_0218
VSS_0219
VSS_0220
VSS_0221
VSS_0222
VSS_0223
VSS_0224
VSS_0225
VSS_0226
VSS_0227
VSS_0228
VSS_0229
VSS_0230
G54
H15
H20
H22
H25
H27
H33
H6
J1
J33
J46
J48
J5
J53
K52
K6
K9
VSS_0005
VSS_0006
VSS_0007
VSS_0008
VSS_0009
VSS_0010
VSS_0011
VSS_0012
VSS_0013
VSS_0014
VSS_0015
VSS_0016
VSS_0017
VSS_0018
VSS_0019
VSS_0020
VSS_0021
VSS_0022
VSS_0023
VSS_0024
VSS_0025
VSS_0026
VSS_0027
VSS_0028
VSS_0029
VSS_0030
VSS_0031
VSS_0032
VSS_0033
VSS_0034
VSS_0035
VSS_0036
VSS_0037
VSS_0038
VSS_0039
VSS_0040
VSS_0041
VSS_0042
VSS_0043
VSS_0044
VSS_0045
VSS_0046
VSS_0047
VSS_0048
VSS_0049
VSS_0050
VSS_0051
VSS_0052
VSS_0053
VSS_0054
VSS_0055
VSS_0056
VSS_0057
VSS_0058
VSS_0059
VSS_0060
VSS_0061
VSS_0062
VSS_0063
VSS_0064
VSS_0065
VSS_0066
VSS_0067
VSS_0068
VSS_0069
VSS_0070
VSS_0071
VSS_0072
VSS_0073
VSS_0074
VSS_0075
VSS_0076
VSS_0077
VSS_0078
VSS_0079
VSS_0080
VSS_0081
VSS_0082
VSS_0083
VSS_0084
VSS_0085
VSS_0086
VSS_0087
VSS_0088
VSS_0089
VSS_0090
VSS_0091
VSS_0092
VSS_0093
VSS_0094
VSS_0095
VSS_0096
VSS_0097
VSS_0098
VSS_0099
VSS_0100
VSS_0101
VSS_0102
VSS_0103
A26
A29
A42
A49
A9
AA20
AA22
AA24
AA26
AA28
AA30
AA38
AB11
AB15
AB40
AB41
AB43
AB47
AB52
AB57
AB6
AC22
AC34
AC36
AC38
AC4
AC54
AE14
AE18
AE22
AE26
AE38
AE4
AE47
AE8
AE9
AF52
AF6
AG11
AG14
AG20
AG22
AG30
AG36
AG43
AG44
AG46
AG5
AG50
AG53
AH52
AH6
AJ22
AJ30
AJ57
AK52
AK6
AL11
AL18
AL20
AL22
AL26
AL30
AL36
AL41
AL46
AL47
AM3
AM52
AM57
AN11
AN12
AN15
AN17
AN18
AN20
AN30
AN36
AN4
AN43
AN47
AN54
AN9
AR20
AR22
AR52
AR6
AT15
AT18
AT43
AT47
AT52
AT6
AT8
AU24
AU26
AU28
AU5
AV12
VSS_0119
VSS_0120
VSS_0121
VSS_0122
VSS_0123
VSS_0124
BA49
BB1
BB3
BB52
BB6
BC14
VSS_0241
VSS_0242
VSS_0243
VSS_0244
VSS_0245
VSS_0246
VSS_0247
VSS_0248
VSS_0249
VSS_0250
VSS_0251
VSS_0252
VSS_0253
VSS_0254
VSS_0255
VSS_0256
VSS_0257
VSS_0258
VSS_0259
M33
M36
M46
M52
M57
M6
M8
M9
N4
N54
R11
R15
R17
R22
R4
R41
R43
R46
R49
12
of
12
PCHL
U1CPT
VSS_0231
VSS_0232
VSS_0233
VSS_0234
VSS_0235
VSS_0236
VSS_0237
VSS_0238
VSS_0239
VSS_0240
L12
L17
L38
L41
L43
M20
M22
M25
M27
M31
VSS_0260
VSS_0261
VSS_0262
VSS_0263
VSS_0264
VSS_0265
VSS_0266
VSS_0267
VSS_0268
VSS_0269
VSS_0270
VSS_0271
VSS_0272
VSS_0273
VSS_0274
VSS_0275
VSS_0276
VSS_0277
VSS_0278
VSS_0279
VSS_0280
VSS_0281
VSS_0282
VSS_0283
VSS_0284
VSS_0285
VSS_0286
VSS_0287
VSS_0288
VSS_0289
VSS_0290
T52
T6
U11
U15
U17
U20
U22
U25
U27
U33
U36
U38
U41
U47
U53
V20
V38
V6
W1
W55
W57
Y11
Y15
Y38
Y40
Y43
Y46
Y47
Y49
Y52
Y6
VSS_NCTF_001
VSS_NCTF_002
VSS_NCTF_003
VSS_NCTF_004
VSS_NCTF_005
VSS_NCTF_006
VSS_NCTF_007
VSS_NCTF_008
VSS_NCTF_009
VSS_NCTF_010
VSS_NCTF_011
VSS_NCTF_012
VSS_NCTF_013
VSS_NCTF_014
A4
A6
B2
BM1
BM57
BP1
BP57
BT2
BU4
BU52
BU54
BU6
D1
F1
VSS_0004
VSS_0003
VSS_0001
VSS_0002
VSSADAC
AY22
C12
AE56
BR36
AU2
TS_VSS1
TS_VSS2
TS_VSS3
TS_VSS4
A54
A52
F57
D57
TP3
TP13
TP17
TP18
TP19
TP20
TP1
TP4
VSS_0296
VSS_0295
VSS_0294
VSS_0293
TP2
TP5
VSS_0292
VSS_0291
L33
AE49
BA36
AY36
Y14
Y12
P22
M38
P25
R25
P36
R36
L31
L36
AL44
AL43
TP14
TP15
AE41
AE43
TP11
BA27
TP10
BM46
L_BKLTCTL
L_BKLTEN
L_VDD_EN
AG12
AG18
AG17
PCH GND
H77H2-M4
Size Document Number
Custom
Rev
1.0
Date: Friday, December 02, 2011 Sheet 22 of 34
5 4 3 2 1