Function Introduction

The JH7110 SoC Platform supports the following features and specifications on SPI.

• Support 7 SPI interfaces.
• Support serial-master mode and serial-slave mode. Use software configuration to switch between the two modes.
• Provide separate data bits for input and output.
• Provide configurable FIFO with size up to 8-bit × 16-bit for both TX and RX channels.
• Support DMA access for TX and RX FIFO.