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Altera_Forum
Honored Contributor
Honored Contributor1GB DDR DIMM for NIOS II
I have a "High-Speed Stratix GX Development Kit", come with DDR DIMM socket connected with Stratix GX "EP1SGX40GF1020C5".
By any way can we use SOPC (Quartus 6.1) create NIOSII system with DDR controller, cross the limit boundary 256MB, example I would like to use 1GB DIMM, I try my best but alway have a error message " Address range of instruction master crosses a 256-Mbyte boundary. Not supported by NIOS II chain" http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/sad.gif http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/sad.gif Help Please.......3 Replies
Altera_Forum--- Quote Start --- originally posted by kpham3779@Jan 13 2007, 12:21 PM i have a "high-speed stratix gx development kit", come with ddr dimm socket connected with stratix gx "ep1sgx40gf1020c5".by any way can we use sopc (quartus 6.1) create niosii system with ddr controller, cross the limit boundary 256mb, example i would like to use 1gb dimm, i try my best but alway have a error message " address range of instruction master crosses a 256-mbyte boundary. not supported by nios ii chain" http://forum.niosforum.com/work2/style_emoticons/<#emo_dir#>/sad.gif http://forum.niosforum.com/work2/style_emoticons/<#emo_dir#>/sad.gif
help please.......
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--- Quote End --- That's the instruction master, not the data master. That board has a smaller SSRAM that you can use for programs. Cheers, - slacker
- Altera_Forum
- Altera_Forum--- Quote Start --- originally posted by hippo@Jan 13 2007, 08:33 PM this may help,
http://forum.niosforum.com/forum/index.php...iew=getlastpost (http://forum.niosforum.com/forum/index.php?showtopic=3358&view=getlastpost)
<div align='right'><{post_snapback}> (index.php?act=findpost&pid=20567)
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--- Quote End --- Thanks for Quick replies, I will try it out. I just would like to load a DDR memory test application in Build in block RAM and test 1GByte DDR DIMM. On stratix GX 40.
