acer v5-451 v5-471g wistron husk-petra uma-dis 11309-2 20120305
Technical Specifications
Technical Summary
This Wistron Husk/Petra-1 motherboard, documented under project code 91.4TU01.001 and document number A31103, is built around an Intel Ivy Bridge CPU platform paired with an Intel PCH HM70/77 Panther Point southbridge. The graphics subsystem supports Nvidia N13M-GS dGPU with Optimus/UMA/co-lay architecture. The embedded controller is an NPCE885, and the audio codec is an ALC271X/ALC281. System firmware resides on an 8MB SPI flash ROM. Power management is handled by a BQ24727 charger IC and multiple DC/DC converters including ISL95836HRTZ, RT8223MGQ, TPS51218DSCR, RT8207LGQW, RT9025-25ZSP, and ISL62882CHRTZ. Memory configuration consists of two DDRIII 1600/1333 slots. The system integrates an RTL8411 card reader and LAN controller, 802.11a/b/g wireless, and an NCT 7718W thermal sensor.
Technician FAQ
Q: What is the BIOS flash configuration on this motherboard?
A: The motherboard uses an 8MB SPI flash ROM for system firmware.
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 motherboard supports Nvidia N13M-GS dGPU with Optimus/UMA/co-lay architecture, including UMA, Muxless, PX, and DIS variants.
Q: What is the charging IC on this motherboard?
A: The charging IC is a BQ24727.
Q: What memory configuration does this motherboard use?
A: The motherboard supports two slots of DDRIII 1600/1333 memory.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron Corporation |
| Project Code | 91.4TU01.001 |
| Document Number | A31103 |
| 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 |
| Charging IC | BQ24727 |
| Power IC(s) | RT8223MGQ, ISL95836HRTZ, TPS51218DSCR, RT8207LGQW, RT9025-25ZSP, 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 | NCT 7718W |
Technical Summary
This Wistron Husk/Petra-1 motherboard, documented under project code 91.4TU01.001 and document number A31103, is built around an Intel Ivy Bridge CPU platform paired with an Intel PCH HM70/77 Panther Point southbridge. The graphics subsystem supports Nvidia N13M-GS dGPU with Optimus/UMA/co-lay architecture. The embedded controller is an NPCE885, and the audio codec is an ALC271X/ALC281. System firmware resides on an 8MB SPI flash ROM. Power management is handled by a BQ24727 charger IC and multiple DC/DC converters including ISL95836HRTZ, RT8223MGQ, TPS51218DSCR, RT8207LGQW, RT9025-25ZSP, and ISL62882CHRTZ. Memory configuration consists of two DDRIII 1600/1333 slots. The system integrates an RTL8411 card reader and LAN controller, 802.11a/b/g wireless, and an NCT 7718W thermal sensor.
Technician FAQ
Q: What is the BIOS flash configuration on this motherboard?
A: The motherboard uses an 8MB SPI flash ROM for system firmware.
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 motherboard supports Nvidia N13M-GS dGPU with Optimus/UMA/co-lay architecture, including UMA, Muxless, PX, and DIS variants.
Q: What is the charging IC on this motherboard?
A: The charging IC is a BQ24727.
Q: What memory configuration does this motherboard use?
A: The motherboard supports two slots of DDRIII 1600/1333 memory.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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