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alca
MAME Fan
Reged: 06/22/09
Posts: 90
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capcom system 1 vram
08/23/12 01:40 PM
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Hi,

I noticed the video ram is splitted in two rams
on the motherboard (two sets of 192 KB each)

One is accessible by both the cpu and gpu.The other seems to be only accessible by the gpu. I think the first is used as "shadow" to allow modification by the cpu while the gpu does the rendering.

Do you know if there is a way to access the VRAM of the GPU.

Often, this is this VRAM which is faulty, and there is no easy way to know which chip is faulty.

thanks






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* capcom system 1 vram alca 08/23/12 01:40 PM

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