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Altera_Forum
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11 years ago

avalon_spi RX data and onboard memory

Hi guys I am new, but have created a simple nios ii hello world that will interface with my DUT using the avalon_spi_command routine. The DUT is somewhat unique in that i have to send it 4 byt...
Altera_Forum's avatar
Altera_Forum
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11 years ago

Hi Ted

So i follow most of that... but what does alt_dcache_flush() do? how does it know to only wipe out the portion of memory related to the spi read? or, would i use alt_dcache_flush(MY_SAMPLE_BUFFER, 100)?

thanks for all your help!!