您好,
请教确认一下,当FPGA同时连两片AMC7836时,两片7836共用SPI总线,各有独立的片选,那么在对其中一片7836进行SPI通信时另一片7836的SPI通信引脚是出于高阻状态吗?会互相影响吗?
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您好,
请教确认一下,当FPGA同时连两片AMC7836时,两片7836共用SPI总线,各有独立的片选,那么在对其中一片7836进行SPI通信时另一片7836的SPI通信引脚是出于高阻状态吗?会互相影响吗?