mirror of
https://github.com/LattePandaTeam/LattePanda-Mu.git
synced 2026-09-21 18:53:26 +00:00
72 lines
2.4 KiB
Markdown
72 lines
2.4 KiB
Markdown
*This mini carrier board was developed alongside the LattePanda Mu Ultra compute module (based on the Intel Lunar Lake processor). The carrier board is code-named Lunar Lake IO Board, or LIO for short, which is the origin of the "LIO" suffix in the BIOS name.*
|
|
|
|
**These BIOS firmwares enable the LattePanda Mu N100 / N305 compute module to be compatible with the DFR1293 Mini Carrier Board.**
|
|
|
|
💡**Note:** The LattePanda Mu compute module is available in 8GB and 16GB memory versions. It is essential to select the correct BIOS firmware as described below.
|
|
|
|
- For LattePanda Mu N100 **8GB** RAM Model:
|
|
|
|
- S70NC1R200-8G-B-LIO-001
|
|
|
|
- For LattePanda Mu N100 / N305 **16GB** RAM Model:
|
|
|
|
- S70NC1R200-16G-B-LIO-001
|
|
|
|
---
|
|
|
|
# BIOS Release Notes
|
|
|
|
## [2026-07] Initial Release
|
|
### 📂 BIOS Files
|
|
| Compatible Model | Filename | Build Date |
|
|
| :--- | :--- | ---- |
|
|
| LattePanda Mu N100 **8GB** | `S70NC1R200-8G-B-LIO-001.bin` | 2026/07/30 |
|
|
| LattePanda Mu N100 / N305 **16GB** | `S70NC1R200-16G-B-LIO-001.bin` | 2026/07/30 |
|
|
|
|
|
|
### 📝 Changelog
|
|
- Initial BIOS firmware release: Based on `S70NC1R200-8G-B`, enabling the LattePanda Mu compute module to be compatible with the DFR1293 Mini Carrier Board.
|
|
|
|
---
|
|
|
|
## Interface Configuration
|
|
|
|
### Special Notes
|
|
|
|
- **USB2_P5**: Dedicated for USB Type-C, must be used in conjunction with a PD controller, **cannot be used as a standard USB port**.
|
|
- **USB2_P6**: Dedicated for USB Type-C, must be used in conjunction with a PD controller, **cannot be used as a standard USB port**.
|
|
|
|
### HSIO (High-Speed Input/Output)
|
|
|
|
- **HSIO0**: USB 3.2 10Gbps
|
|
- **HSIO1**: USB 3.2 10Gbps
|
|
- **HSIO2**: PCIe 3.0 x1
|
|
- **HSIO3**: PCIe 3.0 x1
|
|
- ==========
|
|
- **HSIO8**: PCIe 3.0 x4 (Lane 0)
|
|
- **HSIO9**: PCIe 3.0 x4 (Lane 1)
|
|
- **HSIO10**: PCIe 3.0 x4 (Lane 2)
|
|
- **HSIO11**: PCIe 3.0 x4 (Lane 3)
|
|
- ==========
|
|
- **HSIO6**: PCIe 3.0 x1
|
|
|
|
### DDI/TCP
|
|
|
|
- **DDIA**: eDP 1.4b (eDP interface on LattePanda Mu)
|
|
|
|
- **DDIB**: HDMI 2.0
|
|
|
|
- **TCP0**: USB Type-C (requires external PD controller)
|
|
|
|
- **TCP1**: USB Type-C (requires external PD controller)
|
|
|
|
### GPIOs
|
|
|
|
- **I2C1**: Touch panel (touch connector on LattePanda Mu)
|
|
- **I2C2**: Communication with Type-C PD controller
|
|
- **GPP_D1**: Communication interrupt with Type-C PD controller
|
|
- **GPP_E0**: Communication interrupt with Type-C PD controller
|
|
- **GPP_D3**: Output blink signal in sleep state
|
|
|
|
Other GPIOs not listed are not allocated specific functions.
|