Intel® Agilex™ Hard Processor System Technical Reference Manual

ID 683567
Date 2/14/2023
Public

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents

2.2.10.6. SPI Slave Controllers

There are two slave SPI controllers based on the Synopsys® DesignWare* Synchronous Serial Interface (SSI) controller that have a maximum bit rate of 33.33 Mbps each. The following features are offered:
  • Programmable data frame size from 4 - 32 bits
  • Support for full- and half-duplex modes
  • Direct access for host processor
  • DMA controller may be used for large transfers