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Old 22 January 2015, 08:12   #41
mc6809e
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Join Date: Jan 2012
Location: USA
Posts: 281
I noticed while running the visual debugger that a DMA slot that should typically be available to the CPU/blitter now appears to be unavailable.

The unavailable slot appears to be an extra bitplane one fetch slot and it occurs on any scanline that has bitplane fetches though it doesn't appear to actually be used for bitplane fetch. It is an all together empty DMA slot.

The configuration is A500 cycle exact.
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