Mercurial > repos > blastem
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Implement funny behavior for DMA fill to CRAM and VSRAM. Return VSRAM address 0 for reads to VSRAM at >= 40Tue, 17 Sep 2013 00:42:49 -0700, by Mike Pavone
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Fix DMA fill so that it does not cause observable changes to the FIFO. Get DMA copy mostly correct from an observable ffect perspective. DMA copy probably does not reflect internal implementation still given that evidence seems to suggest no FIFO usage at all.Tue, 17 Sep 2013 00:11:45 -0700, by Mike Pavone
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Partial fix for DMA copyMon, 16 Sep 2013 09:44:22 -0700, by Mike Pavone
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Clear the low 2 bits of CD when a register is written toSun, 15 Sep 2013 23:49:09 -0700, by Mike Pavone
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Don't allow register writes to regs above when in Mode 4Sun, 15 Sep 2013 23:40:18 -0700, by Mike Pavone
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Remove read pending stuff, that had been added in an attempt to fix CRAM/VSRAM undefined bit results. Set number of bits actually saved in VSRAM to 11Sun, 15 Sep 2013 23:33:24 -0700, by Mike Pavone
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Implement undocumented 8-bit VRAM readSun, 15 Sep 2013 23:00:17 -0700, by Mike Pavone
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Fix VSRAM readsSun, 15 Sep 2013 22:43:01 -0700, by Mike Pavone
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Implement FIFO as a ring buffer so the behavior of reads from invalid CRAM and VSRAM bits can be implemented properlySun, 15 Sep 2013 22:20:43 -0700, by Mike Pavone
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Properly delay 68K on VDP reads. Dummy VDP test port implementation. Initial stab at handling undefined bits of VSRAM and CRAM.Fri, 13 Sep 2013 19:22:46 -0700, by Mike Pavone
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Fix argument handling so that the rom filename does not need to be specified firstWed, 11 Sep 2013 19:26:35 -0700, by Mike Pavone
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Added copyright notice to source files and added GPL license text in COPYINGTue, 10 Sep 2013 23:31:08 -0700, by Mike Pavone
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Fix vgmplayTue, 10 Sep 2013 21:20:54 -0700, by Mike Pavone