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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

Check in SOPC builder that the two SGDMAs connected to the TSE core are also connected to your on_chip memory (the m_read and m_write ports). If they aren't connected, the DMAs won't be able to read/write the data.