Salim Badakhshan
Registered
Lenovo Thinkpad T14 Gen 1 Gt4A1 NM-C801 Rev 1.0 Schematic
Technical Specifications
Technical Summary
The LC Future Center Drift AMD2 motherboard, revision 1.0, dated April 29, 2019, is built around the AMD2 platform with integrated AMD Radeon Graphics. The system utilizes two DDR4 SODIMM slots for memory expansion. The embedded controller is an IT5261VG, which is programmable via SPI flash, with the EC firmware stored on a Winbond W25Q128JVSIQ SOIC-8 flash IC. The main BIOS/SPI flash is also a Winbond W25Q128JVSIQ, providing 128Mb (16MB) of storage. Audio is handled by a Realtek ALC3287-CG codec, while networking is provided by a Realtek RTL8111H-CG LAN controller and a Realtek RTL8822CE WLAN module. Power management includes a BQ25700A battery charger and multiple DC/DC converters (RT8068A, NB691, TPS51393P, NB693GQ, RT3663BH, NB690, RT8231). The board also features a GL9755 media card controller, a RTS5411 USB hub controller, a RTD2173 HDMI retimer, and a TMP451 thermal sensor.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The BIOS/SPI flash is a Winbond W25Q128JVSIQ in a SOIC-8 package, with a capacity of 128Mb (16MB).
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | LC Future Center |
| Model | Drift AMD2 |
| Motherboard Manufacturer | LC Future Center |
| Project Code | Custom168 |
| Revision | 1.0 |
| Date | 2019/04/29 |
| CPU Platform | AMD2 |
| EC / KBC | IT5261VG |
| Audio Codec | ALC3287-CG |
| Charging IC | BQ25700A |
| LAN IC | RTL8111H-CG |
| Card Reader IC | GL9755 |
| USB Hub IC | RTS5411 |
| HDMI Level Shifter | RTD2173 |
| Thermal Sensor | TMP451 |
| RAM Type | DDR4 |
| RAM Architecture | SODIMM |
| RAM Quantity / Slots | 2 |
| WiFi / WLAN IC | RTL8822CE |
| Power IC(s) | RT8068A, NB691, TPS51393P, NB693GQ, RT3663BH, NB690, RT8231 |
| GPU Type | Integrated AMD Radeon Graphics |
| Graphics Architecture | AMD Radeon Graphics |
| dGPU Chip Number | N/A |
| dGPU to UMA Conversion Support | No |
| EC/KBC Programmable | Yes |
| BIOS Flash Manufacturer | Winbond |
| BIOS Flash Capacity | 128Mb (16MB) |
| BIOS Flash Package | SOIC-8 |
| Compatible BIOS IC Models | W25Q128JVSIQ |
Technical Summary
The LC Future Center Drift AMD2 motherboard, revision 1.0, dated April 29, 2019, is built around the AMD2 platform with integrated AMD Radeon Graphics. The system utilizes two DDR4 SODIMM slots for memory expansion. The embedded controller is an IT5261VG, which is programmable via SPI flash, with the EC firmware stored on a Winbond W25Q128JVSIQ SOIC-8 flash IC. The main BIOS/SPI flash is also a Winbond W25Q128JVSIQ, providing 128Mb (16MB) of storage. Audio is handled by a Realtek ALC3287-CG codec, while networking is provided by a Realtek RTL8111H-CG LAN controller and a Realtek RTL8822CE WLAN module. Power management includes a BQ25700A battery charger and multiple DC/DC converters (RT8068A, NB691, TPS51393P, NB693GQ, RT3663BH, NB690, RT8231). The board also features a GL9755 media card controller, a RTS5411 USB hub controller, a RTD2173 HDMI retimer, and a TMP451 thermal sensor.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The BIOS/SPI flash is a Winbond W25Q128JVSIQ in a SOIC-8 package, with a capacity of 128Mb (16MB).
Attachments
Last edited by a moderator:
