gEDA-user: Efficient Memories

[lingwitt@xxxxxxxxxxxxx]

I've made a BMP image format creating module for fun.

I maintain a 640x480 24-bits per pixel buffer and then write the data  
out to a file.

At first I used a reg array, but came to find that each element of  
such a structure
is expressed in vvp assembly as distinct reg. This made the vvp  
assembly 32 MB
and unrunnable.

So, I changed the memory into a single reg vector with a gigantic  
width, but the
simulation is still dog slow.

How can I do this more effectively?

Thanks.


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