acer aspire v5-471g wistron_husk-petra_uma-dis_11309-2 schematic
acer aspire v5-471g=1=wistron_husk-petra_uma-dis_11309-2.pdf
Technical Specifications
Technical Summary
The Wistron Husk/Petra-1 motherboard, documented under project code 91.4TU01.001 and board number A31103 revision -1, is an Ivy Bridge platform design dated March 5, 2012. It utilizes an Intel PCH HM70/77 Panther Point southbridge and supports both UMA and Optimus graphics configurations, including a co-lay for the Nvidia N13M-GS GPU. The system memory architecture is DDRIII 1600/1333 across two slots. The embedded controller is an NPCE885, and the audio subsystem is handled by an ALC271X or ALC281 codec. The BIOS is stored on an 8MB SPI flash ROM. Power management is managed by a BQ24727 charger IC and multiple DC/DC converters including the ISL95836HRTZ, TPS51218DSCR, RT8207LGQW, RT9025-25ZS, and ISL62882CHRTZ. The board integrates an RTL8411 for both LAN and card reader functions, an NCT7718W thermal sensor, and 802.11a/b/g wireless support.
Technician FAQ
Q: What is the BIOS flash configuration on this motherboard?
A: The BIOS is stored on an 8MB SPI flash ROM.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is an NPCE885.
Q: What graphics configurations does this motherboard support?
A: The board supports Optimus, UMA, and co-lay graphics configurations, including the Nvidia N13M-GS GPU.
Q: What is the memory architecture on this motherboard?
A: The board uses DDRIII 1600/1333 memory across two slots.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
acer aspire v5-471g=1=wistron_husk-petra_uma-dis_11309-2.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron Corporation |
| Model | Husk/Petra-1 |
| Motherboard Manufacturer | Wistron Corporation |
| Project Code | 91.4TU01.001 |
| Board Number | A31103 |
| Revision | -1 |
| Date | Monday, March 05, 2012 |
| CPU Platform | Ivy Bridge |
| PCH / Southbridge | Intel PCH HM70/77 Panther Point |
| GPU Type | Nvidia N13M-GS |
| Graphics Architecture | Optimus/UMA/co-lay |
| EC / KBC | NPCE885 |
| Audio Codec | ALC271X/ALC281 |
| BIOS / SPI Flash | SPI Flash ROM 8MB |
| BIOS Flash Capacity | 8MB |
| Charging IC | BQ24727 |
| Power IC(s) | RT8223MGQW, ISL95836HRTZ, TPS51218DSCR, RT8207LGQW, RT9025-25ZS, ISL62882CHRTZ |
| RAM Type | DDRIII |
| RAM Architecture | 1600/1333 |
| RAM Quantity / Slots | 2 |
| Card Reader IC | RTL8411 |
| LAN IC | RTL8411 |
| WiFi / WLAN IC | 802.11a/b/g |
| Thermal Sensor | NCT7718W |
Technical Summary
The Wistron Husk/Petra-1 motherboard, documented under project code 91.4TU01.001 and board number A31103 revision -1, is an Ivy Bridge platform design dated March 5, 2012. It utilizes an Intel PCH HM70/77 Panther Point southbridge and supports both UMA and Optimus graphics configurations, including a co-lay for the Nvidia N13M-GS GPU. The system memory architecture is DDRIII 1600/1333 across two slots. The embedded controller is an NPCE885, and the audio subsystem is handled by an ALC271X or ALC281 codec. The BIOS is stored on an 8MB SPI flash ROM. Power management is managed by a BQ24727 charger IC and multiple DC/DC converters including the ISL95836HRTZ, TPS51218DSCR, RT8207LGQW, RT9025-25ZS, and ISL62882CHRTZ. The board integrates an RTL8411 for both LAN and card reader functions, an NCT7718W thermal sensor, and 802.11a/b/g wireless support.
Technician FAQ
Q: What is the BIOS flash configuration on this motherboard?
A: The BIOS is stored on an 8MB SPI flash ROM.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is an NPCE885.
Q: What graphics configurations does this motherboard support?
A: The board supports Optimus, UMA, and co-lay graphics configurations, including the Nvidia N13M-GS GPU.
Q: What is the memory architecture on this motherboard?
A: The board uses DDRIII 1600/1333 memory across two slots.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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