Salim Badakhshan
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Lenovo E41-45 FLAE1 LA-J781P Rev 1.0 Schematic
Technical Specifications
Technical Summary
This Compal LA-J781P motherboard, revision 1.0, is built around the AMD Stoney Ridge FT4 processor platform with UMA graphics architecture. The system management is handled by a Nuvoton NPCE388N EC/KBC, which is supported by an 8MB SPI ROM for firmware storage. Audio processing is managed by a Realtek ALC3287 codec, while networking is provided by a Realtek RTL8111H-CG 10/100/1000 LAN controller. A Realtek RTS5170 card reader IC and a Realtek RTD2166 DP to VGA converter are also integrated. Memory configuration consists of a single DDR4 SO-DIMM slot.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The motherboard uses a Nuvoton NPCE388N EC/KBC.
Q: What is the EC flash configuration?
A: The EC/KBC is supported by an 8MB SPI ROM.
Q: What audio codec is used on this motherboard?
A: The audio codec is a Realtek ALC3287.
Q: What LAN controller is used on this motherboard?
A: The LAN controller is a Realtek RTL8111H-CG.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | LA-J781P |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Project Code | TaTa-3 (FLAE1) |
| Board Number | LA-J781P |
| Revision | 1.0 |
| Date | 2019-11-22 |
| CPU Platform | AMD Stoney Ridge FT4 |
| EC / KBC | Nuvoton NPCE388N |
| EC Flash / ROM | 8MB SPI ROM |
| Audio Codec | Realtek ALC3287 |
| LAN IC | Realtek RTL8111H-CG |
| Card Reader IC | Realtek RTS5170 |
| HDMI Level Shifter | Realtek RTD2166 |
| RAM Quantity / Slots | 1 |
| Graphics Architecture | UMA |
Technical Summary
This Compal LA-J781P motherboard, revision 1.0, is built around the AMD Stoney Ridge FT4 processor platform with UMA graphics architecture. The system management is handled by a Nuvoton NPCE388N EC/KBC, which is supported by an 8MB SPI ROM for firmware storage. Audio processing is managed by a Realtek ALC3287 codec, while networking is provided by a Realtek RTL8111H-CG 10/100/1000 LAN controller. A Realtek RTS5170 card reader IC and a Realtek RTD2166 DP to VGA converter are also integrated. Memory configuration consists of a single DDR4 SO-DIMM slot.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The motherboard uses a Nuvoton NPCE388N EC/KBC.
Q: What is the EC flash configuration?
A: The EC/KBC is supported by an 8MB SPI ROM.
Q: What audio codec is used on this motherboard?
A: The audio codec is a Realtek ALC3287.
Q: What LAN controller is used on this motherboard?
A: The LAN controller is a Realtek RTL8111H-CG.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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