介绍了如何用vhdl语言实现处理器的spi接口-Describes how to use VHDL language processor spi interface

SPI接口的vhdl代码，可以实现与单片机的spi通信，完整的工程-SPI interface of the VHDL code can be achieved with SCM spi communication, complete works

SPI接口模块源代码（VHDL）语言，经过产品应用测试。-SPI interface module source code (VHDL language), after product application testing.

coorunnerii spi interface master 中的spi与从设备的接口程序-coorunnerii spi interface master

This module implements Serial Pheripheral Interface(SPI) Slave logic. It Communicates with MCU(Master).SPI Mode CPOL = 0 CPHA = 0 Serial Clock frequency MCU is 1 MHz. For SPI Mode CPOL = 0 CPHA = 0 -This module implements Serial Pheripheral Inte