acer travelmate p453 pegatron ba50_ba52hr-cr_rev1.0 schematic
acer travelmate pegatron ba50_ba52hr-cr_rev1.0.pdf
Technical Specifications
Technical Summary
This Pegatron BA52HR/CR motherboard, revision 1.0, is engineered for the Ivy Bridge CPU platform paired with the HM77 PCH. The system supports DDR3 1333/1600 MHz memory via two SO-DIMM slots. Graphics are handled by an N13P-GL GPU, with a UMA/DSC configuration option selectable via 0 ohm resistors. The embedded controller is an IT8518E with a dedicated 128Kb SPI flash. The main BIOS is stored on a 16Mb SPI ROM. Audio is provided by a Realtek ALC271 codec, networking by an Atheros AR8151L gigabit LAN controller, and a Realtek RTS5209 card reader is integrated. The system also includes a TPM module and a smart charger architecture.
Technician FAQ
Q: What is the BIOS flash capacity on this motherboard?
A: The main BIOS is a 16Mb SPI ROM.
Q: What EC/KBC is used and does it have a dedicated flash?
A: The EC/KBC is an IT8518E, and it has a dedicated 128Kb SPI flash.
Q: Does this motherboard support dGPU to UMA conversion?
A: Yes, the schematic indicates a UMA/DSC option is selectable by 0 ohm resistors.
Q: What is the charging architecture on this board?
A: The system uses a SMART CHARGER architecture.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
acer travelmate pegatron ba50_ba52hr-cr_rev1.0.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | PEGATRON COMPUTER INC |
| Project Name | BA52HR/CR |
| Revision | 1.0 |
| Date | Friday, May 18, 2012 |
| Engineer | Wing_Cheng |
| 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 | IT8518E |
| 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 | AR8151L |
| WiFi / WLAN IC | MiniCard WLAN/WMAX |
| Charging IC | SMART CHARGER |
| TPM | TPM PAGE 51 |
Technical Summary
This Pegatron BA52HR/CR motherboard, revision 1.0, is engineered for the Ivy Bridge CPU platform paired with the HM77 PCH. The system supports DDR3 1333/1600 MHz memory via two SO-DIMM slots. Graphics are handled by an N13P-GL GPU, with a UMA/DSC configuration option selectable via 0 ohm resistors. The embedded controller is an IT8518E with a dedicated 128Kb SPI flash. The main BIOS is stored on a 16Mb SPI ROM. Audio is provided by a Realtek ALC271 codec, networking by an Atheros AR8151L gigabit LAN controller, and a Realtek RTS5209 card reader is integrated. The system also includes a TPM module and a smart charger architecture.
Technician FAQ
Q: What is the BIOS flash capacity on this motherboard?
A: The main BIOS is a 16Mb SPI ROM.
Q: What EC/KBC is used and does it have a dedicated flash?
A: The EC/KBC is an IT8518E, and it has a dedicated 128Kb SPI flash.
Q: Does this motherboard support dGPU to UMA conversion?
A: Yes, the schematic indicates a UMA/DSC option is selectable by 0 ohm resistors.
Q: What is the charging architecture on this board?
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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