dell latitude xt tablet pc e5400 parker mb a00 06240-1 4s701 0814w r-1 1
Technical Specifications
Technical Summary
The Wistron Parker-1 motherboard, project code 91.4S701.001 and board number 48.4S701.001, is designed for Intel Yonah or Merom ULV mobile processors on an FSB 533MHz platform. The system utilizes an ATI SB600 southbridge with integrated graphics supporting dual DDR2 SODIMM channels at 533/667MHz. Embedded control is handled by an SMSC MEC5025 EC/KBC with SPI programmability, paired with a 2MB SPI flash BIOS. Power management includes an ISL88731 battery charger, ISL6236/MAX8778 system DC/DC converters, an ADP3207 CPU core regulator, a TPS51100 LDO, and a MAX8794 regulator. Networking is provided by a BCM5756M Gigabit LAN controller, audio by a STAC 9205 Azalia codec, and thermal monitoring by an EMC4001 sensor. The board also features a TI 7402 card reader and an SMSC ECE5021 SIO expander.
Technician FAQ
Q: What EC/KBC is used on this motherboard and is it programmable?
A: The EC/KBC is an SMSC MEC5025, and it is programmable via SPI.
Q: What is the BIOS flash configuration?
A: The motherboard uses a 2MB SPI flash for the BIOS.
Q: What is the charging IC on this board?
A: The battery charging IC is an ISL88731.
Q: What CPU platform does this motherboard support?
A: The board supports Intel Yonah or Merom ULV processors with an FSB of 533MHz.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron Corporation |
| Model | Parker-1 |
| Motherboard Manufacturer | Wistron Corporation |
| Project Code | 91.4S701.001 |
| Board Number | 48.4S701.001 |
| Revision | 06240-1 |
| Date | 08/14/2007 |
| Document Number | A3153 |
| CPU Platform | Yonah / Merom ULV |
| EC / KBC | SMSC MEC5025 |
| EC/KBC Programmable | SPI |
| Audio Codec | STAC 9205 |
| BIOS / SPI Flash | SPI FLASH 2MB |
| Charging IC | ISL88731 |
| Power IC(s) | ISL6236/MAX8778, ADP3207, TPS51100, MAX8794 |
| RAM Type | DDRII 533/667MHz |
| RAM Architecture | UNBUFFERED DDR2 SODIMM |
| RAM Quantity / Slots | 200-PIN DDR2 SODIMM |
| LAN IC | BCM5756M |
| WiFi / WLAN IC | BCM5756M |
| Card Reader IC | TI 7402 |
| Thermal Sensor | EMC4001 |
| GPU Type | INTEGRATED GRAPHICS |
| Graphics Architecture | ATI SB600 |
| PCH / Southbridge | ATI SB600 |
Technical Summary
The Wistron Parker-1 motherboard, project code 91.4S701.001 and board number 48.4S701.001, is designed for Intel Yonah or Merom ULV mobile processors on an FSB 533MHz platform. The system utilizes an ATI SB600 southbridge with integrated graphics supporting dual DDR2 SODIMM channels at 533/667MHz. Embedded control is handled by an SMSC MEC5025 EC/KBC with SPI programmability, paired with a 2MB SPI flash BIOS. Power management includes an ISL88731 battery charger, ISL6236/MAX8778 system DC/DC converters, an ADP3207 CPU core regulator, a TPS51100 LDO, and a MAX8794 regulator. Networking is provided by a BCM5756M Gigabit LAN controller, audio by a STAC 9205 Azalia codec, and thermal monitoring by an EMC4001 sensor. The board also features a TI 7402 card reader and an SMSC ECE5021 SIO expander.
Technician FAQ
Q: What EC/KBC is used on this motherboard and is it programmable?
A: The EC/KBC is an SMSC MEC5025, and it is programmable via SPI.
Q: What is the BIOS flash configuration?
A: The motherboard uses a 2MB SPI flash for the BIOS.
Q: What is the charging IC on this board?
A: The battery charging IC is an ISL88731.
Q: What CPU platform does this motherboard support?
A: The board supports Intel Yonah or Merom ULV processors with an FSB of 533MHz.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
91.4S701.001
Project Code
48.4S701.001
Board Number
Merom-ULV
CPU Platform
Yonah
CPU Platform
MEC5025
EC / KBC
STAC9205
Audio Codec
ISL88731
Charging / PD IC
ADP3207
Power IC
ISL6236
Power IC
MAX8778
Power IC
MAX8794
Power IC
TPS51100
Power IC
DDR2
RAM Type
BCM5756M
LAN Controller
BCM5756M
WiFi / WLAN
7402
Card Reader IC
EMC4001
Thermal / Fan Control
ATI SB600
Graphics
SB600
PCH / Southbridge
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
91.4S701.001
Project Code
48.4S701.001
Board Number
Merom-ULV
CPU Platform
Yonah
CPU Platform
MEC5025
EC / KBC
STAC9205
Audio Codec
ISL88731
Charging / PD IC
ADP3207
Power IC
ISL6236
Power IC
MAX8778
Power IC
MAX8794
Power IC
TPS51100
Power IC
DDR2
RAM Type
BCM5756M
LAN Controller
BCM5756M
WiFi / WLAN
7402
Card Reader IC
EMC4001
Thermal / Fan Control
ATI SB600
Graphics
SB600
PCH / Southbridge
Attachments
Last edited:
