Part Number: LMK04832
您好:
FPGA芯片(IO为1.2V)经过电平转换芯片(NLSX5014MUTAG)后由三线SPI配置加载LMK04832(3.3V供电),LMK04832可以正常加载且时钟也正常输出,但是三线SPI却无法回读LMK04832信息,请问是什么原因呢?



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Part Number: LMK04832
您好:
FPGA芯片(IO为1.2V)经过电平转换芯片(NLSX5014MUTAG)后由三线SPI配置加载LMK04832(3.3V供电),LMK04832可以正常加载且时钟也正常输出,但是三线SPI却无法回读LMK04832信息,请问是什么原因呢?


