一个我自己写的FPGA读写FLASH代码，在QUARTUS 下用verilog编写，falsh的型号是k9f5608u0d,经测试可以用。-I wrote a FLASH FPGA to read and write code, written in QUARTUS next with verilog, falsh model is k9f5608u0d, can be tested.

// Descr iption: This code re-programs the F2xx DCO calibration constants. // A software FLL mechanism is used to set the DCO based on an external // 32kHz reference clock. After each calibration, the values from the // clock system are read ou

flash 读写源代码 w2564 flash 读写源代码 w2564-Read and write flash source code w25x64 Read and write flash source code w25x64

一个简单的spi flash的存储的proteus仿真，通过串口发送存入flash，并读出观察输入值与flash输入值是否一致。-A simple proteus simulation spi flash memory through the serial port into the flash, and read input values ​ ​ observed are consistent with the flash input value.