3. Daiwa is an ISO9002 certified company and our goal is to provide
total customer satisfaction.
For the purpose of keeping pace with
Toshiba innovative products, we would
provide our joint customers with the
total solutions and free projects
development by our subsidiary:
DAIWA MICROTECH LIMITEDDAIWA MICROTECH LIMITED
(Officially set up in Aug’06)
Why Daiwa Microtech
4. - Focus on Electronics R&D associated with the
components distribution business
- Build up the new business style of demand
creation from the previous demand fulfillment only
- Enhance the business penetration capability
by providing Daiwa’s customers with the handy
technical support and free turnkey solutions
DML Business Scope/Mission
6. Key Engineers
• Yu Wen – Engineering Manager
• Strong Digital & Analog circuit design capability
• Familiar with Motor control & Driver projects
• Comprehensive various electronics system knowledge
• Proven records of achieving numerous projects independently
• Long years embedded S/W & H/W development skill
• Steve Jin – Senior Software Engineer
• Long years embedded S/W development skill
• Strong experience on embedded OS (Linux / WinCE)
• Strong self learning capability, develop various layer embedded software
8. E-Bike Controller
Micro Controller
Cypress PSoC - now
Toshiba - Q1’07
MOSFET
Stable firmware and circuit design
Fit for any of the Mosfet being sold in the market
Reduce overall cost by making the BOM flexible
Other discrete (Regulator, Logic device)
Toshiba & Onsemi
Motor Driver IC
Toshiba - Q1’07
9. DC Motor Control/Driver Board
Applications
汽车水箱用无刷直流电动机, 汽车空调用双出轴无刷直流电动机, 家用电动车
汽车涡轮增压用无刷直流电动机, 汽车油压泵用无刷直流电动机, 高压水枪
吸尘器用无刷直流电动机, 医疗器械用无刷电动机
健身器用无刷直流电动机, 家用空调无刷直流电动机, etc.
Toshiba Products used in those field
MCD ICs: TB6556, TB6581, TB6575…
IPD: TPD4103, TPD4112, TPD4113, etc.
Other discrete: Regulators and Transistors
11. Motor Driver Solution Development Schedule
Toshiba PN
Sample/S
chematic
PCB Debug/test
1st
prototype
PP MP
TB6575 Aug'06 Sep'06 now Q4'06 Q1'07 Q2'07
TPD4112 now Q4'06 Q1'07 Q1'07 Q2'07 Q3'07
TPD4113 now Q4'06 Q1'07 Q1'07 Q2'07 Q3'07
TB6581 now Q4'06 Q1'07 Q1'07 Q2'07 Q3'07
12. Portable Media Solutions
Based on PMP Platform
MP730
Host I/FSDIO/USB
Ethernet
10/100
PHY
Internet
WiFi
Module
Internet
- Linux
- Java (Games)
- Network Media Player
- Web Browser
- (VoIP)
- DSC
- DV
-Video Player
-GPS
- Picture Viewer
- MP3 Player
- Web Camera
- Voice Recorder
- USB-Direct-Connect
- TV-Viewer
-802.11b Wireless
internet
-Wireless Skype
Toshiba Opportunities
CMOS Sensor
LCM
X3 devices
MCP
Media Processor
(MEP, MobileTurbo…)
GSM/CDMA
Base Band
14. MP3 Host
Key Concept:
One chip USB host solution,
can play the MP3/WMA files
in the USB stick which is
connected via the USB interface
Typical Applications:
Car Audio Kit, Multimedia Audio
Speaker, IPOD, Healthy device
