I'm working on the project using this eval board as transmitter. Now, I meet a quite wired situation. For example, when I send 3 byte word to the board from FPGA, the all registers always work from last word (i.e last word =0, the registers show 00 and if last word =1, the whole registers show FF). It seems that the registers don't work.
Do I miss something to set up?
Here it's my steps to send the data
2.send two bytes instruction word plus one byte value for one by one bit