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Altera_Forum
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12 years ago

DE2-115 SRAM Avalon Wrapper Problem

Hello, I am using the DE2-115 board with 50 MHz clock coming from Y2 pin. I have written a Avalon Wrapper in VHDL for interfacing the SRAM chip (IS61WV102416BLL-10) and then set the timing para...
Altera_Forum's avatar
Altera_Forum
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12 years ago

Ok after a vast amount of headaches I figured that the code above works perfectly fine when I am using the address width of 18 bits. Hence I can access 512 KB of the SRAM which is sufficient for my application. However it would still be nice to know why I can't use the whole SRAM since it is 2 MB. I checked the SRAM chip's functionality by writing and reading images from the control panel. There is no problem with that. Any ideas?