Remote update of altera loading chip epcs128

wenshikui

Remote update of altera loading chip epcs128 [Copy link]

I want to remotely update the altera loader chip EPCs128. After I call the asmi_parallel IP core, I can read and write data normally. However, after I send the sector_erase command, the data in the EPCs128 does not become ff, I don't know if anyone has encountered this problem. The timing I sent is the same as the attached picture. I have also read the status register, and the return is 0x00, so there is no write protection

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I also want to use this IP core to read data, but I have not been successful. Can you share your code? qq1767017050