acer pegatron va70hw_rev1.0 schematic
acer=1=pegatron va70hw_rev1.0.pdf
Technical Specifications
Technical Summary
This Pegatron VA70_HW motherboard, revision 1.0 dated February 4, 2013, is engineered by Wing_Cheng and built around the Intel Haswell CPU platform using a Haswell rPGA EDS U0301ASOCKET_947P socket. The platform is paired with an Intel Lynx Point PCH and features a discrete NVIDIA N14E dGPU. System memory consists of two DDR3L SO-DIMM slots supporting 1333/1600 MHz. The embedded controller is an IT8528E, and the audio subsystem is handled by a Realtek ALC3225 codec. The BIOS and EC firmware share a 4MB SPI ROM, while a separate 2MB SPI ROM is dedicated to the Management Engine. Networking is provided by a Broadcom BCM57780 Gigabit LAN controller, and a Realtek RTS5209 card reader is integrated. The power architecture includes a smart charger subsystem.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is an IT8528E.
Q: What is the BIOS and EC flash configuration?
A: The BIOS and EC firmware share a single 4MB SPI ROM. A separate 2MB SPI ROM is dedicated to the Management Engine (ME).
Q: What is the discrete GPU on this motherboard?
A: The discrete GPU is an NVIDIA N14E.
Q: What audio codec is used?
A: The audio codec is a Realtek ALC3225.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
acer=1=pegatron va70hw_rev1.0.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | PEGATRON COMPUTER INC |
| Project Code | VA70_HW |
| Revision | 1.0 |
| Date | Monday, February 04, 2013 |
| Engineer | Wing_Cheng |
| CPU Platform | Haswell |
| CPU Socket | Haswell rPGA EDS U0301ASOCKET_947P |
| PCH / Southbridge | Lynx Point |
| GPU Type | NVIDIA N14E |
| Graphics Architecture | dGPU |
| EC / KBC | IT8528E |
| Audio Codec | RTK/ALC3225 |
| BIOS / SPI Flash | 4MB (BIOS/EC) |
| EC Flash / ROM | 2MB (ME) |
| RAM Type | DDR3L 1333/1600 MHz |
| RAM Architecture | SO-DIMM*2 |
| LAN IC | BCM57780 |
| Card Reader IC | RTS5209 |
| Charger Architecture | SMART CHARGER |
Technical Summary
This Pegatron VA70_HW motherboard, revision 1.0 dated February 4, 2013, is engineered by Wing_Cheng and built around the Intel Haswell CPU platform using a Haswell rPGA EDS U0301ASOCKET_947P socket. The platform is paired with an Intel Lynx Point PCH and features a discrete NVIDIA N14E dGPU. System memory consists of two DDR3L SO-DIMM slots supporting 1333/1600 MHz. The embedded controller is an IT8528E, and the audio subsystem is handled by a Realtek ALC3225 codec. The BIOS and EC firmware share a 4MB SPI ROM, while a separate 2MB SPI ROM is dedicated to the Management Engine. Networking is provided by a Broadcom BCM57780 Gigabit LAN controller, and a Realtek RTS5209 card reader is integrated. The power architecture includes a smart charger subsystem.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is an IT8528E.
Q: What is the BIOS and EC flash configuration?
A: The BIOS and EC firmware share a single 4MB SPI ROM. A separate 2MB SPI ROM is dedicated to the Management Engine (ME).
Q: What is the discrete GPU on this motherboard?
A: The discrete GPU is an NVIDIA N14E.
Q: What audio codec is used?
A: The audio codec is a Realtek ALC3225.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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