dell compal la-a893p houston 12 uma rev-0.3 1
Technical Specifications
Technical Summary
This Dell Houston 12" UMA Entry motherboard, manufactured by Compal Electronics with board number LA-A893P revision 0.3 (X01), is built around the Intel Broadwell U processor platform. The system utilizes an SMSC KBC MEC5085 embedded controller and features an ALC3235 HDA audio codec. The main BIOS SPI flash is a W25Q32BVSSIQ with a capacity of 64M and 4K sectors, while the EC firmware is stored on a separate W25Q64CVSSIQ flash IC. Memory architecture consists of two DDR3L DIMM slots. The integrated LAN is provided by an Intel Clarkville I218L controller. A Parade PS8339 IC serves as the HDMI level shifter, and the card reader is managed by an O2 Micro OZ777FJ2LN-B controller. The board also includes a discrete TPM AT97SC3205 and a TPS2544 USB power share controller.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The main BIOS SPI flash is a W25Q32BVSSIQ with 64M capacity and 4K sectors.
Q: Is the EC/KBC programmable on this motherboard?
A: Yes, the EC firmware is stored on a dedicated W25Q64CVSSIQ flash IC, separate from the main BIOS.
Q: What is the memory architecture of this motherboard?
A: The board supports DDR3L memory in a DIMM architecture with two slots.
Q: What is the board number and revision for this motherboard?
A: The board number is LA-A893P, revision 0.3 (X01).
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Dell |
| Model | Houston 12" UMA Entry M/B |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Board Number | LA-A893P |
| Revision | 0.3 (X01) |
| Date | 2014-03-07 |
| CPU Platform | Intel Broadwell U |
| EC / KBC | SMSC KBC MEC5085 |
| Audio Codec | ALC3235 HDA Codec |
| BIOS Flash Exact Model | W25Q32BVSSIQ |
| BIOS Flash Capacity | 64M 4K sector |
| EC Flash / ROM | W25Q64CVSSIQ |
| Card Reader IC | O2 Micro OZ777FJ2LN-B |
| LAN IC | Intel Clarkville I218L |
| RAM Type | DDR3L |
| RAM Architecture | DIMM |
| RAM Quantity / Slots | 2 |
| TPM | Discrete TPM AT97SC3205 |
| HDMI Level Shifter | Parade PS8339 |
| USB Power Share IC | TPS2544 |
| SATA Repeater | ECE1099 SMSC SIO |
Technical Summary
This Dell Houston 12" UMA Entry motherboard, manufactured by Compal Electronics with board number LA-A893P revision 0.3 (X01), is built around the Intel Broadwell U processor platform. The system utilizes an SMSC KBC MEC5085 embedded controller and features an ALC3235 HDA audio codec. The main BIOS SPI flash is a W25Q32BVSSIQ with a capacity of 64M and 4K sectors, while the EC firmware is stored on a separate W25Q64CVSSIQ flash IC. Memory architecture consists of two DDR3L DIMM slots. The integrated LAN is provided by an Intel Clarkville I218L controller. A Parade PS8339 IC serves as the HDMI level shifter, and the card reader is managed by an O2 Micro OZ777FJ2LN-B controller. The board also includes a discrete TPM AT97SC3205 and a TPS2544 USB power share controller.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The main BIOS SPI flash is a W25Q32BVSSIQ with 64M capacity and 4K sectors.
Q: Is the EC/KBC programmable on this motherboard?
A: Yes, the EC firmware is stored on a dedicated W25Q64CVSSIQ flash IC, separate from the main BIOS.
Q: What is the memory architecture of this motherboard?
A: The board supports DDR3L memory in a DIMM architecture with two slots.
Q: What is the board number and revision for this motherboard?
A: The board number is LA-A893P, revision 0.3 (X01).
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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