log vdp.c @ 989:d70000fdff0b

age author description
Sun, 24 Apr 2016 14:30:15 -0700 Michael Pavone FIFO should show as empty during a DMA fill after the initial write is done. BlastEm now gets a perfect score in VDP FIFO Testing
Sun, 24 Apr 2016 11:53:59 -0700 Michael Pavone Fixes to the DMA busy flag and DMA fill. Now up to 120/122 on VDP FIFO Testing.
Sun, 24 Apr 2016 02:19:48 -0700 Michael Pavone Half assed, prefetch based open bus value emulation. Gets BlastEm up to 119/122 in VDP FIFO Testing
Sun, 24 Apr 2016 01:24:38 -0700 Michael Pavone Implemented VDP read prefetch and made DMA copy not use the FIFO any more. Now up to 114 out of 122 passing on VDP FIFO Test ROM
Tue, 12 Apr 2016 21:38:24 -0700 Michael Pavone Remove the int number argument to vdp_int_ack since it is no longer used
Tue, 12 Apr 2016 08:35:44 -0700 Michael Pavone Fix VDP interrupt ack. Big thanks to Eke-Eke or whoever left that helpful comment in Genesis Plus GX. Fixes Fatal Rewind
Tue, 02 Feb 2016 18:33:00 -0800 Michael Pavone Change the sentinel value for the hslot parameter of run_dma_src to something that is not a valid slot number and actually use it for calls during the active display period