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Altera_Forum
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15 years ago

Full On-Chip Memory

Hi, I'd like to know how to determine if the memory space of an on-chip memory is full. In my nios II system, I generated an on-chip M4K memory. It's size is 4096 bytes with a 32 bits data...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Hi Thormodo,

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Hmm it's not even possible to store a string with this code or by using IOWR(ALTMEMDDR_1_BASE,0x0,(int)"IN") . But as you can see it will only store data in the first word.

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Hmmm.. but the codes that I tried worked. As you can see in my 1st message, I was able to write that string using the standard IOWR. I did not put a "(int)" before the string though. When I read it and printed it out it was successfully printed.