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So I am using the dual port RAM mf, I noticed that the maximum number of words for any word size is 65536. Is there any way I can increase this? I want 3 bit words, and a lot of them.
Will simulating with another board help? If yes, which one? Thanks in advance.- Tags:
- Memory
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how many is a lot? THe megafunction is limited to 16 bit addressing. If you have to use the megawizard/mf, then you will have to generate multiple rams (why not have 3x 1x64k ram in parrallel, 1 bit per ram ?)
Have you worked out exactly how many internal memory blocks your 3 bit word will need? Have you tried inferring the ram in HDL?- Mark as New
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--- Quote Start --- how many is a lot? THe megafunction is limited to 16 bit addressing. If you have to use the megawizard/mf, then you will have to generate multiple rams (why not have 3x 1x64k ram in parrallel, 1 bit per ram ?) Have you worked out exactly how many internal memory blocks your 3 bit word will need? Have you tried inferring the ram in HDL? --- Quote End --- I am basically building a 200X400 grid, so that would mean 80,000 cells with 3 bits each. I could probably try inferring the ram, would that be the best way?
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Did you try to type in 80000 in the MegaFunction's number of words field?
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--- Quote Start --- Did you try to type in 80000 in the MegaFunction's number of words field? --- Quote End --- Hah! That worked, my question looks very stupid now.! Thanks.

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