Electronics design automation

  • 466 views
Uploaded on

This presentation gives a brief idea about various EDA tools available to design electronic circuits. A brief introduction to OrCAD design tool is given.

This presentation gives a brief idea about various EDA tools available to design electronic circuits. A brief introduction to OrCAD design tool is given.

More in: Technology , Business
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Be the first to comment
No Downloads

Views

Total Views
466
On Slideshare
0
From Embeds
0
Number of Embeds
2

Actions

Shares
Downloads
21
Comments
0
Likes
1

Embeds 0

No embeds

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
    No notes for slide

Transcript

  • 1. ELECTRONICS DESIGN AUTOMATION (EDA) NAVEEN KUMAR ASSISTANT PROFESSOR ECE DEPTT. IGCE
  • 2. Design Environment required? ELECTRONICS DESIGN2 30 May 2012 AUTOMATION
  • 3. WHY WE NEED AN EDA TOOL ?Problem:  Designs are bigger now  Debugging become difficult  Schedules get tighter  Budgets are limitedGoals Allow designers to focus on design . Dedicate the right resource to the right job. At the right time, automatically ELECTRONICS DESIGN3 30 May 2012 AUTOMATION
  • 4. Bigger design diagrams 15 U1 13 12 GND R1IN R1OUT 8 9 R2IN R2OUT 11 14 T1IN T1OUT C1 10 7 ADCIN1 T2IN T2OUT CON10 1 10 1n C+ 1 2 3 4 5 6 7 8 9 3 C1- 4 C2+ C2 5 26 27 28 12 16 1 2 3 4 5 C2- 2 VCC V+ 6 ADC1 IN0 IN1 IN2 IN3 IN4 IN5 IN6 IN7 1n REF- REF+ V- MAX232 +5V 13 GND 16 C3 11 VCC +5V SW1 ADC0808_1 +5V 1n C4 10 UF1 10 START CLK 21 EOC D7 ALE +12V OE D6 D5 D4 D3 D2 D1 D0 A0 A1 A2 1n L298_1 R1 15 20 19 18 15 14 17 25 24 23 22 8 7 6 9 14 8 7 6 5 4 3 2 1 13 R2 U2 12 P1.7 P1.6 P1.5 P1.4 P1.3 P1.2 P1.1 P1.0 R3 11 RESISTOR 40 VCC 10 39 1 16 D1 D2 D3 D4 1 6 2 7 3 8 4 9 5 P0.0 9 38 2 15 RESISTOR P0.1 8 R4 DIODE DIODE DIODE DIODE 37 3 14 P0.2 36 4 13 RESISTOR P0.3 7 6 35 5 12 P0.4 34 6 11 P1 P0.5 5 4 33 7 10 P0.6 3 9 32 8 9 CONNECTOR DB9 RESET P0.7 2 10 31 RXD EA/VP 1 11 RESISTOR DIP 8 TXD JP1 12 30 CON15 D5 D6 D7 D8 MTR1 INT0 ALE/P L298_2 13 29 4 INT1 PSEN DIODE DIODE DIODE DIODE 1 14 3 T0 15 2 15 28 2 T1 P2.7 14 3 v oice 16 27 1 WR P2.6 13 R5 4 17 26 C5 RD P2.5 12 5 25 P2.4 11 6 18 24 X2 P2.3 10 7 23 D9 D10 D11 D12 P2.2 9 8 Y1 19 22 RESISTOR C6 X1 P2.1 8 R6 DIODE DIODE DIODE DIODE 30pf 21 CON8 P2.0 20 GND 7 6 8051 5 4 30pf RESISTOR 3 2 1 U3A U3B U4A U4B D13 D14 D15 D16 PWR1 3 5 11 9 3 5 11 9CON15 CLK Q CLK Q CLK Q CLK Q DIODE DIODE DIODE DIODE 4 HEADER 6 8 6 8 Q Q Q Q GND GND GND GND VCC VCC VCC VCC 1 2 3 4 2 12 2 12 PR PR PR PR CL CL CL CL D D D D 74LS74 74LS74 74LS74 74LS74 14 14 13 10 14 14 13 10 7 1 4 7 7 1 4 7 +5V +5V +5V +5V +12V +5V ELECTRONICS DESIGN4 30 May 2012 AUTOMATION
  • 5. DIFFERENT DESIGNENVIRONMENTS MENTOR GRAPHICS CADENCE ‘ORCAD’ DESIGN ENVIRONMENT ALTIUM (PROTEL) DIPTRACE MULTISIM CADSTAR PADS EAGLE MICROWIND ELECTRONICS DESIGN5 30 May 2012 AUTOMATION
  • 6. ORCAD 9 ELECTRONICS DESIGN6 30 May 2012 AUTOMATION
  • 7. Orcad Capture(Schematic Design) Schematic diagram provides the functional flow and the graphical representation of an electronic circuit ELECTRONICS DESIGN 30 May 2012 7 AUTOMATION
  • 8. CIRCUIT SCHEMATIC ELECTRONICS DESIGN8 30 May 2012 AUTOMATION
  • 9. FINAL LAYOUT ELECTRONICS DESIGN10 30 May 2012 AUTOMATION
  • 10. Task Involved in Layout Design Design template selection Selecting foot prints for different components Setting up board parameters like grid,place,layers etc. Placing parts using reconnect mode Routing the pcb using online DRC Copper pouring of entire design Post processing and generation of gerber data ELECTRONICS DESIGN12 30 May 2012 AUTOMATION
  • 11. Selecting footprints ELECTRONICS DESIGN13 30 May 2012 AUTOMATION
  • 12. LAYOUT ELECTRONICS DESIGN14 30 May 2012 AUTOMATION
  • 13. Routing1. Open the layers spreadsheet2. Setup the layers by changing layer type between {Unused, Routing, and Plane}  Single sided board – Bottom (Routing), all others (Unused)  Double sided board – Top & Bottom (Routing), all outers (unused)  Multilayer board – Top, Bottom, inner layers (Routing or Plane), all others (unused) ELECTRONICS DESIGN15 30 May 2012 AUTOMATION
  • 14. THANK YOU ELECTRONICS DESIGN19 30 May 2012 AUTOMATION