acer iconia tablet a500 la-6872p pbj20 rev 0.2
Technical Specifications
Technical Summary
This Compal LA-6871P motherboard, documented under the PBJ20 project, is built around the Nvidia Tegra T20 platform with integrated graphics architecture. The system utilizes LPDDR2 memory configured at 32 bits, available in 512MB or 1GB capacities. Power management is handled by a TI TPS658621C PMU, while charging is managed by a TPS51220 controller. The embedded controller is a KB930, and audio processing is performed by a Wolfson WM8903 codec. Wireless connectivity is provided by a BC4329 WiFi/BT module. The board also features an SMSC USB3315 ULPI to USB interface, an AL3000AS card reader, and an NCT-1008 temperature sensor. The schematic is revision 0.4, dated 2010-10-07.
Technician FAQ
Q: What is the board number and project code for this motherboard?
A: The board number is LA-6871P, and the project code is PBJ20.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is a KB930.
Q: What is the CPU and graphics platform?
A: The platform is based on the Nvidia Tegra T20, which integrates both CPU and GPU.
Q: What type of memory does this board use?
A: The board uses LPDDR2 memory with a 32-bit bus, available in 512MB or 1GB configurations.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Board Number | LA-6871P |
| Revision | 0.4 |
| Date | 2010-10-07 |
| CPU Platform | Nvidia Tegra T20 |
| EC / KBC | KB930 |
| Audio Codec | Wolfson WM8903 |
| RAM Type | LPDDR2 |
| RAM Architecture | 32 bits |
| RAM Quantity / Slots | 512MB / 1GB |
| WiFi / WLAN IC | BC4329 |
| Charging IC | TPS51220 |
| Power IC(s) | TI TPS658621C |
| Card Reader IC | AL3000AS |
| USB Hub IC | SMSC USB3315 |
| Thermal Sensor | NCT-1008 |
| GPU Type | Nvidia Tegra T20 |
| Graphics Architecture | Nvidia Tegra T20 |
| Document Number | PBJ20 Schematics Document |
| Project Code | PBJ20 |
Technical Summary
This Compal LA-6871P motherboard, documented under the PBJ20 project, is built around the Nvidia Tegra T20 platform with integrated graphics architecture. The system utilizes LPDDR2 memory configured at 32 bits, available in 512MB or 1GB capacities. Power management is handled by a TI TPS658621C PMU, while charging is managed by a TPS51220 controller. The embedded controller is a KB930, and audio processing is performed by a Wolfson WM8903 codec. Wireless connectivity is provided by a BC4329 WiFi/BT module. The board also features an SMSC USB3315 ULPI to USB interface, an AL3000AS card reader, and an NCT-1008 temperature sensor. The schematic is revision 0.4, dated 2010-10-07.
Technician FAQ
Q: What is the board number and project code for this motherboard?
A: The board number is LA-6871P, and the project code is PBJ20.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is a KB930.
Q: What is the CPU and graphics platform?
A: The platform is based on the Nvidia Tegra T20, which integrates both CPU and GPU.
Q: What type of memory does this board use?
A: The board uses LPDDR2 memory with a 32-bit bus, available in 512MB or 1GB configurations.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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