Honored Contributor
Honored Contributor
here's what i hear you asking:
1) nios ii stores some data in sdram
2) nios ii process data
3) nios ii write all data out the uart
can you just "malloc" the memory you need in sdram and then write/ read to it? once the data is in memory, you can then just call the hal function (using stdio libraries) to write this data out the com port?
please let me know if your problem is more complicated than this.
cheers,
eight_ball
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originally posted by suway1219@apr 17 2006, 09:56 pm
How use Nios II specific a piece of datas, such as 1000 datas , save to designated SDRAM , suppose that I save to the datals when storing 1000 fully, then throw these 1000 datas with UART out, wait for and finish the storing device can just store DATA...please help or support reference design... thanks.. <div align='right'><{post_snapback}> (index.php?act=findpost&pid=14438) --- Quote End --- [/b] --- Quote End --- <div align='right'><{post_snapback}> (index.php?act=findpost&pid=14500)</div> [/b] --- Quote End --- If I setup sdram well in SOPC Builder, set the place of run code as SDRAM in Nios II IDE, is this auto access the data with SDRAM when I programming ?
