acer travelmate p453 ba50-rev1.0 schematic 1
Technical Specifications
Technical Summary
The PEGATRON BA52HR/CR motherboard, revision 1.0 dated May 18, 2012, is built around the Intel Ivy Bridge CPU platform paired with the HM77 PCH. Graphics are handled by an N13P-GL GPU, with UMA/DSC conversion supported via 0 ohm resistors. The system uses an ECIT8518E EC/KBC with a dedicated 128Kb SPI flash. The main BIOS is stored on a 16Mb SPI ROM. Memory configuration consists of two DDR3 1333/1600 MHz SO-DIMM slots. Audio is provided by a Realtek ALC271 codec, networking by an Atheros AR8151LC Gigabit LAN controller, and card reading by a Realtek RTS5209. The charging subsystem is a smart charger architecture.
Technician FAQ
Q: What is the BIOS flash capacity on this motherboard?
A: The main BIOS SPI ROM is 16Mb.
Q: What EC/KBC chip is used and does it have a dedicated flash?
A: The EC/KBC is an ECIT8518E, with a dedicated 128Kb SPI flash.
Q: Does this motherboard support dGPU to UMA conversion?
A: Yes, UMA/DSC conversion is supported by 0 ohm resistor options.
Q: What is the memory architecture?
A: The motherboard uses two DDR3 1333/1600 MHz SO-DIMM slots.
Q: What is the charging architecture?
A: The system uses a smart charger architecture.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | PEGATRON COMPUTER INC |
| Project Name | BA52HR/CR |
| Revision | 1.0 |
| Date | Friday, May 18, 2012 |
| CPU Platform | Ivy Bridge |
| PCH / Southbridge | HM77 |
| GPU Type | N13P-GL |
| dGPU to UMA Conversion Support | UMA/DSC Option by 0 ohm Resistors |
| EC / KBC | ECIT8518E |
| EC Flash / ROM | SPI 128Kb |
| Audio Codec | RTK/ALC271 |
| BIOS / SPI Flash | SPI ROM 16Mb |
| BIOS Flash Capacity | 16Mb |
| RAM Type | DDR3 1333/1600 MHz |
| RAM Architecture | SO-DIMM*2 |
| Card Reader IC | RTS5209 |
| LAN IC | AR8151LC |
| Charger Architecture | SMART CHARGER |
Technical Summary
The PEGATRON BA52HR/CR motherboard, revision 1.0 dated May 18, 2012, is built around the Intel Ivy Bridge CPU platform paired with the HM77 PCH. Graphics are handled by an N13P-GL GPU, with UMA/DSC conversion supported via 0 ohm resistors. The system uses an ECIT8518E EC/KBC with a dedicated 128Kb SPI flash. The main BIOS is stored on a 16Mb SPI ROM. Memory configuration consists of two DDR3 1333/1600 MHz SO-DIMM slots. Audio is provided by a Realtek ALC271 codec, networking by an Atheros AR8151LC Gigabit LAN controller, and card reading by a Realtek RTS5209. The charging subsystem is a smart charger architecture.
Technician FAQ
Q: What is the BIOS flash capacity on this motherboard?
A: The main BIOS SPI ROM is 16Mb.
Q: What EC/KBC chip is used and does it have a dedicated flash?
A: The EC/KBC is an ECIT8518E, with a dedicated 128Kb SPI flash.
Q: Does this motherboard support dGPU to UMA conversion?
A: Yes, UMA/DSC conversion is supported by 0 ohm resistor options.
Q: What is the memory architecture?
A: The motherboard uses two DDR3 1333/1600 MHz SO-DIMM slots.
Q: What is the charging architecture?
A: The system uses a smart charger architecture.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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Indexed motherboard components
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