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add carrier, bios, sym, readme

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2026-09-01 14:22:21 +08:00
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Electricals/Pinouts/LattePanda_Mu_Edge_Connector_Pinout.xlsx
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Electricals/Pinouts/README.md
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# Pinouts
All pin definitions for LattePanda Mu(N100/N305 Processor)
⚠️ Note:
Due to the large number of functionally multiplexing pins, you should check the [BIOS functionality documentation](../../Softwares/BIOS/README.md) before starting your design. Do not design directly from the pin definition documentation here.
All pin definitions for LattePanda Mu(N100/N305 Processor).
![pinout](./pinout.jpg)
## Edge Connector Pinout
The edge_connector of LattePanda Mu is designed for DDR4 260P SODIMM. But this pin table is too long, so we put it in a separate .xlsx file.
- [LattePanda Mu Edge Connector Pinout](./LattePanda_Mu_Edge_Connector_Pinout.xlsx)
⚠️ Note:
Due to the large number of functionally multiplexing pins, you should check the [BIOS functionality documentation](../../Softwares/BIOS/) before starting your design. Do not design directly from the pin definition documentation here.
## Edge Connector Pinout Comparison
LattePanda Mu and LattePanda Mu Ultra use the same edge connector, but their pin definitions are slightly different.
To facilitate your comparison and evaluation, we have provided a pin comparison document for both models.
- [LattePanda_Mu_and_Mu_Ultra_Pinout_Comparison](https://github.com/LattePandaTeam/LattePanda-Mu-Ultra/tree/main/Electricals/Pinouts/LattePanda_Mu_and_Mu_Ultra_Pinout_Comparison.xlsx)
## eDP
I-PEX 20455-040E
@@ -55,7 +69,7 @@ I-PEX 20455-040E
| 40 | NC | | | |
- **LCD_VCC**: +3.3V
- **BL_PWR**: Same as LattePanda Mu input voltage
- **BL_PWR**: Same as LattePanda Mu's power input voltage
- **Selftest**: Factory test pin, ground by default
## Touch
@@ -113,12 +127,3 @@ Clamshell 22P 0.5mm FFC/FPC Connector
| ESPI_CLK | 1 | 2 | +1.8V |
Contacts on eSPI bus for SoC to communicate with SuperIO, can be used to connect diagnostic card (untested).
## Edge Connector(DDR4 SODIMM)
The edge_connector of LattePanda Mu is designed for DDR4 260P SODIMM. But this pin table is too long, so I put it in a separate .xlsx file.
- [LattePanda Mu Edge Connector Pinout](./LattePanda_Mu_Edge_Connector_Pinout.xlsx)
⚠️ Note:
Due to the large number of functionally multiplexing pins, you should check the [BIOS functionality documentation](../../Softwares/BIOS/README.md) before starting your design. Do not design directly from the pin definition documentation here.