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Altera_Forum
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15 years ago

printf() problem after IOWR and IORD

Hi I faced to a problem with prinf() function.. in my C code when I wrote printf() after IOWR nothing was displayed out. but all the printf()s before IOWR were displayed in the jtag window. I ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Are you sure that your avalon slave is actually terminating the slave cycles?

If it isn't doing that properly then the cpu will have stalled.