# Beta BIOS

- Beta BIOS may contain unforeseen issues and is recommended for professional developers to try out only.

- Unless specified otherwise, these will not be merged into the main branches (DFLT and SATA) by default.

## LP-BS-S70NC1R200-SR-20240410

Modified from **LP-BS-S70NC1R200-SR-A**, with IBECC option enabled for evaluating stability and performance differences.

**Suitable for:** LattePanda Mu N100 8GB

**Note:** The IBECC option has been integrated into the BIOS firmware of the main branches (DFLT and SATA).

## LP-BS-S70NC1R200-SR-DEBUG

Enable intel DCI debugging interface and UEFI log output for open source firmware developers

**Suitable for:** LattePanda Mu N100 8GB

## LP-BS-S70NC1R200-SR-TGPIO

TGPIO function is enabled. A precise 1pps pulse signal is continuously output at Pin 123 for time sensitive applications.

**Suitable for:** LattePanda Mu N100 8GB

## LP-BS-S70NC1R200-DR-B-TGPIO

TGPIO function is enabled. A precise 1pps pulse signal is continuously output at Pin 123 for time sensitive applications.

**Suitable for:** LattePanda Mu N100 16GB / N305 16GB

## S70NC1R200-8G-B-Windows-GPIO

This firmware introduces native support for GPIO and I2C interfaces under Windows operating systems. 

**Suitable for:** LattePanda Mu N100 8GB