110 lines
3.0 KiB
Markdown
110 lines
3.0 KiB
Markdown
💡**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:
|
|
|
|
- LP-BS-S70NC1R200-SR-B
|
|
- S70NC1R200-8G-A
|
|
|
|
### For LattePanda Mu N100 / N305 **16GB** RAM Model:
|
|
|
|
- LP-BS-S70NC1R200-DR-B
|
|
- S70NC1R200-16G-A
|
|
|
|
---
|
|
|
|
# BIOS Release Notes
|
|
|
|
## [2025-12] Latest Release
|
|
**Build Date:** 2025/12/19
|
|
|
|
### 📂 BIOS Files
|
|
| Variant | Compatible Model | Filename |
|
|
| :--- | :--- | :--- |
|
|
| **PCIe** | LattePanda Mu N100 **8GB** | `S70NC1R200-8G-A.bin` |
|
|
| **PCIe** | LattePanda Mu N100 / N305 **16GB** | `S70NC1R200-16G-A.bin` |
|
|
| **SATA** | LattePanda Mu N100 **8GB** | `S70NC1R200-8G-A-SATA.bin` |
|
|
| **SATA** | LattePanda Mu N100 / N305 **16GB** | `S70NC1R200-16G-A-SATA.bin` |
|
|
|
|
### 📝 Changelog
|
|
1. Added SMBIOS information.
|
|
2. Added information for eMMC, SATA, NVMe, etc. in the Main tab.
|
|
3. Unlocked PCIe Clock configuration menu.
|
|
4. Unlocked PCIe port ASPM configuration menu (Default: Disabled).
|
|
5. Added toggle options for TP (Touch Panel) and eDP display.
|
|
6. Added GPIO function support and configuration menu.
|
|
7. Enabled SpeedStep(TM) and RC6; changed Package C State Limit to Auto.
|
|
8. Added RTL8111H PXE boot support.
|
|
9. Fixed the issue of duplicate UART numbering in the OS.
|
|
10. Added Windows Recovery support (Requires customized OS).
|
|
|
|
---
|
|
|
|
## [2024-06/07] Initial Release
|
|
**Build Date:** 2024/07/08 (PCIe) / 2024/07/05 (SATA)
|
|
|
|
### 📂 BIOS Files
|
|
- **PCIe**: `LP-BS-S70NC1R200-SR-B.bin`
|
|
|
|
- **SATA**: `LP-BS-S70NC1R200-SR-B-SATA.bin`
|
|
|
|
- **Compatible Models**: LattePanda Mu N100 **8GB**
|
|
|
|
**Build Date:** 2024/06/19 (PCIe) / 2024/06/20 (SATA)
|
|
|
|
### 📂 BIOS Files
|
|
- **PCIe**: `LP-BS-S70NC1R200-DR-B.bin`
|
|
- **SATA**: `LP-BS-S70NC1R200-DR-B-SATA.bin`
|
|
- **Compatible Models**: LattePanda Mu N100 / N305 **16GB**
|
|
|
|
|
|
### 📝 Changelog
|
|
- Initial BIOS firmware release.
|
|
|
|
---
|
|
|
|
# DEFT Branch Introduction
|
|
|
|
Default factory BIOS interface configuration for LattePanda Mu.
|
|
|
|
## Interface Configuration
|
|
|
|
### Special Notes
|
|
|
|
- **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**: HDMI 2.0
|
|
|
|
- **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_B11**: Type-C PD controller PMCALERT\#
|
|
- **GPP_B14**: SATA HDD LED
|
|
- **GPP_D0**: WWAN_Power_Off
|
|
- **GPP_D1**: WWAN_Reset
|
|
- **GPP_D2**: Communication interrupt with Type-C PD controller
|
|
|
|
Other GPIOs not listed are not allocated specific functions.
|