core-v-mcu icon indicating copy to clipboard operation
core-v-mcu copied to clipboard

Published 20 hours ago • verified publisher icon openhwgroup

UDMA_SDIO timeout error

Open gmartin102 opened this issue 3 years ago • 0 comments

UDMA module for sdio doesn't wait the correct amount of time for block write to complete. The IP in sdio_txrx_data only waits 512 baud rate clocks for a block write to complete. sdio cards can take upto 250 mS to release busy.

gmartin102 avatar Nov 12 '21 18:11 gmartin102