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Altera_Forum
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15 years ago

read data from on chip memory

hi: In NiosII software ,I use the TSE_MAC function(tse_mac_raw_send) which altera provided can send data OK, tse_mac_raw_send(send,sizeof(send)); char send[] = {...}; but when I set ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

What signals are you checking with signaltap? You should monitor the m_read master on the tx DMA and check that it is trying to read the correct address and that nothing is freezing it through the wait_request signal.