acer travelmate 4240 4420 4520 wistron orta_revsa schematic
acer travelmate 4240 4420 4520=1=wistron orta_revsa.pdf
Technical Specifications
Technical Summary
The Wistron Orta motherboard, project code 91.4U101.001 with board number 48.4U101.0SA revision 06245-SA, is built around an AMD K8 Rev.G socket 1 CPU platform paired with an ATI RS690M integrated GPU and an SB600 southbridge. The system memory architecture supports DDR2 SODIMM modules at 533/667/800 MHz across two slots. The embedded controller is a Winbond WPC8768L, and the BIOS SPI flash is a Winbond W25X80-V. Audio is handled by a Realtek ALC268 Azalia codec, while networking is provided by a Broadcom BCM5787M 10/100/1000 LAN controller. Wireless connectivity supports 802.11a/b/g/n via a G1410Q Mini Card interface. The charging architecture is based on an O2OZ711 charger IC with SAD+BAT+Battery Charger topology. The PCB utilizes a 6-layer stackup with dedicated signal, power, and ground planes.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The BIOS SPI flash is a Winbond W25X80-V.
Q: What EC/KBC controller is used on this motherboard?
A: The
acer travelmate 4240 4420 4520=1=wistron orta_revsa.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron |
| Model | Orta |
| Motherboard Manufacturer | Wistron Corporation |
| Project Code | 91.4U101.001 |
| Board Number | 48.4U101.0SA |
| Revision | 06245-SA |
| Date | Tuesday, December 12, 2006 |
| CPU Platform | K8 Rev.G |
| CPU Socket | Socket 1 |
| PCH / Southbridge | SB600 |
| GPU Type | ATI RS690M |
| EC / KBC | WPC8768L |
| EC/KBC Manufacturer | Winbond |
| Audio Codec | ALC268 |
| BIOS / SPI Flash | W25X80-V |
| BIOS Flash Manufacturer | Winbond |
| Charging IC | O2OZ711 |
| RAM Type | DDR2 SODIMM |
| RAM Quantity / Slots | 2 |
| LAN IC | BCM5787M |
| Card Reader IC | G1432 |
| USB Hub IC | CP2211F |
| WiFi / WLAN IC | G1410Q |
| CLK GEN IC | 9LPRS502 (RTM875T-605) |
| Modem IC | G792 |
| Cardbus Controller | P2231N |
| Fingerprint Controller | Finger print |
| Charger Architecture | SAD+BAT+Battery Charger |
| Memory Architecture | DDR II 533/667/800 |
| Graphics Architecture | ATI RS690M |
| Audio Codec Architecture | Azalia |
| LAN Architecture | 10/100/1000 |
| Wireless Architecture | 802.11a/b/g/n |
| PCB Layer Stackup | L1: Signal 1, L2: VCC, L3: Inner Signal 2, L4: Inner Signal 3, L5: GND, L6: Signal 4 |
Technical Summary
The Wistron Orta motherboard, project code 91.4U101.001 with board number 48.4U101.0SA revision 06245-SA, is built around an AMD K8 Rev.G socket 1 CPU platform paired with an ATI RS690M integrated GPU and an SB600 southbridge. The system memory architecture supports DDR2 SODIMM modules at 533/667/800 MHz across two slots. The embedded controller is a Winbond WPC8768L, and the BIOS SPI flash is a Winbond W25X80-V. Audio is handled by a Realtek ALC268 Azalia codec, while networking is provided by a Broadcom BCM5787M 10/100/1000 LAN controller. Wireless connectivity supports 802.11a/b/g/n via a G1410Q Mini Card interface. The charging architecture is based on an O2OZ711 charger IC with SAD+BAT+Battery Charger topology. The PCB utilizes a 6-layer stackup with dedicated signal, power, and ground planes.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The BIOS SPI flash is a Winbond W25X80-V.
Q: What EC/KBC controller is used on this motherboard?
A: The
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