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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

As a follow up:

I checked the SOPC Builder component of the on-chip memory and the base address is at 0x00011000 and the end address is at 0x00011fff. Then why is it that I can't access beyond 0x000113ff? Also if the end address is at fff then it should have 4095 addressable space and 16,380 bytes of data.

Why does the SOPC indicate an end address of 33FFF?