> For the complete documentation index, see [llms.txt](https://bananapi.gitbook.io/bpi-g1/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bananapi.gitbook.io/bpi-g1/zh/ticc25401partperipheralinterface.md).

# TI CC2540/1 part Peripheral Interface

**Uart Interface**

![](https://3328098389-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M2HWtR1ORXGh8cjr34f%2F-M2HWvRKw6XOIl6BxR3U%2F-M2HXKtVDhkhjZVlbtpY%2F2540%201.png?generation=1584080198176860\&alt=media)

**SPI Interface**

![](https://3328098389-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M2HWtR1ORXGh8cjr34f%2F-M2HWvRKw6XOIl6BxR3U%2F-M2HXKtXqXCdma0jgIjo%2F2540%202.png?generation=1584080198365867\&alt=media)

**ADC channel**

![](https://3328098389-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M2HWtR1ORXGh8cjr34f%2F-M2HWvRKw6XOIl6BxR3U%2F-M2HXKtZYff2Czy1ZO_s%2F2540%203.png?generation=1584080198647925\&alt=media)

**PWM & Timer Capture channel**

![](https://3328098389-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M2HWtR1ORXGh8cjr34f%2F-M2HWvRKw6XOIl6BxR3U%2F-M2HXKtaE4F3F1W0w3s4%2F2540%204.png?generation=1584080198344124\&alt=media)