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Altera_Forum's avatar
Altera_Forum
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20 years ago

SPI Slave bug?

Has anybody used the SPI core as a slave device in a NIOS II implementation? If so, have you had relatively frequent data errors? There is no HAL for the SPI as slave, so I'm just using th...
Altera_Forum's avatar
Altera_Forum
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14 years ago

Hi, you said if the clock rate over 1MHz the transmission error went away. I tried it, and it had a little effect, the errors reduced ,but sometimes it still came. Would you please provide some code for the slave and master program ?I just want to implement transmitting 32bit data from master side to slave one and then read back. I have paste some of my code and post it, the link is alteraforum.com/forum/showthread.php?t=36274

Thanks a lot!:)