it`s a project for MSP430, use it by IAR can do some projection about SD card-it`s a project for MSP430, use it by IAR can do some projection about SD card

数字频率计 msp430 f6638 和 fpga 的开发板 使用fpga来计算频率 使用430 来显示控制-The digital frequency meter f6638 MSP430 and FPGA development board use FPGA to calculate the frequency using 430 to display control