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Technical Specifications
Technical Summary
The Wistron Warrior-4 (Project Code 91.4H501.001, PCB P/N 07239) is an Intel Penryn SV platform motherboard featuring the Intel Cantiga-GM/GL integrated graphics architecture with an ICH9-M southbridge. The system memory architecture is DDRII 667/800 configured in dual-channel mode across two slots (Slot 0 and Slot 1). The embedded controller is a Winbond WPCE773L, and the main BIOS is stored on a 2MB Flash ROM with a separate 64KB Flash ROM for the EC. Power management is handled by a Maxim MAX8731 charger IC and a multi-rail DC/DC system including ISL6269CCRZ, TPS51116, TPS51125, SC412A, and SAPL5912 regulators. The audio subsystem uses CX20561-14Z and CX20548-11Z HD Audio codecs, while networking is provided by a Realtek RTL8102E Ethernet controller and an 802.11a/b/g/n Mini-Card WLAN module. A Realtek RTS5158E card reader and an ICS9LPRS355 clock generator complete the core component set.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is a Winbond WPCE773L.
Q: What is the BIOS flash configuration?
A: The main BIOS is stored on a 2MB Flash ROM, with a separate 64KB Flash ROM for the EC.
Q: What is the memory architecture?
A: The motherboard uses DDRII 667/800 in dual-channel configuration across two slots (Slot 0 and Slot 1).
Q: What charging IC is used?
A: The charging IC is a Maxim MAX8731.
Q: What audio codecs are present?
A: The audio subsystem uses CX20561-14Z and CX20548-11Z HD Audio codecs.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron Corporation |
| Project Code | Warrior-4 |
| Document Number | A3142 |
| Date | Friday, February 27, 2009 |
| CPU Platform | Intel Penryn SV |
| PCH / Southbridge | ICH9-M |
| GPU Type | Intel Cantiga-GM/GL |
| Graphics Architecture | Integrated GMA |
| EC / KBC | Winbond WPCE773L |
| BIOS / SPI Flash | 2MB Flash ROM |
| EC Flash / ROM | 64KB Flash ROM |
| Charging IC | MAX8731 |
| Charger Architecture | Maxim Charger |
| Power IC(s) | ISL6269CCRZ, TPS51116, TPS51125, SC412A, SAPL5912 |
| RAM Type | DDRII 667/800 |
| RAM Architecture | Dual Channel |
| RAM Quantity / Slots | Slot 0, Slot 1 |
| LAN IC | Realtek RTL8102E |
| WiFi / WLAN IC | 802.11a/b/g/n Mini-Card |
| Audio Codec | CX20561-14Z, CX20548-11Z |
| Card Reader IC | Realtek RTS5158E |
| Clock Generator | ICS9LPRS355 |
| Thermal Sensor | GMT G7921 |
| Board Number | 07239 |
| Revision | - |
Technical Summary
The Wistron Warrior-4 (Project Code 91.4H501.001, PCB P/N 07239) is an Intel Penryn SV platform motherboard featuring the Intel Cantiga-GM/GL integrated graphics architecture with an ICH9-M southbridge. The system memory architecture is DDRII 667/800 configured in dual-channel mode across two slots (Slot 0 and Slot 1). The embedded controller is a Winbond WPCE773L, and the main BIOS is stored on a 2MB Flash ROM with a separate 64KB Flash ROM for the EC. Power management is handled by a Maxim MAX8731 charger IC and a multi-rail DC/DC system including ISL6269CCRZ, TPS51116, TPS51125, SC412A, and SAPL5912 regulators. The audio subsystem uses CX20561-14Z and CX20548-11Z HD Audio codecs, while networking is provided by a Realtek RTL8102E Ethernet controller and an 802.11a/b/g/n Mini-Card WLAN module. A Realtek RTS5158E card reader and an ICS9LPRS355 clock generator complete the core component set.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is a Winbond WPCE773L.
Q: What is the BIOS flash configuration?
A: The main BIOS is stored on a 2MB Flash ROM, with a separate 64KB Flash ROM for the EC.
Q: What is the memory architecture?
A: The motherboard uses DDRII 667/800 in dual-channel configuration across two slots (Slot 0 and Slot 1).
Q: What charging IC is used?
A: The charging IC is a Maxim MAX8731.
Q: What audio codecs are present?
A: The audio subsystem uses CX20561-14Z and CX20548-11Z HD Audio codecs.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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