Mon, 13 May 2013 21:06:08 -0700 |
Mike Pavone |
Added some basic VDP debugging features to debugger. Fixed DMA enable bug
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Sat, 11 May 2013 23:59:20 -0700 |
Mike Pavone |
Properly mask sprite X and Y coordinates
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Sat, 11 May 2013 22:45:05 -0700 |
Mike Pavone |
Remove z80_ram reference in SDL renderer to get stateview compiling again. Print out the sprite list in stateview.
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Fri, 10 May 2013 23:16:06 -0700 |
Mike Pavone |
Implement hblank flag in status register
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Fri, 10 May 2013 22:57:56 -0700 |
Mike Pavone |
Initial stab at horizontal interrupts and improving accuracy of vertical interrupts. Also added the VINT pending flag to status port.
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Mon, 06 May 2013 00:57:56 -0700 |
Mike Pavone |
Make sure all rendering operations mask CRAM with 0xEEE before using it
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Mon, 22 Apr 2013 23:34:39 -0700 |
Mike Pavone |
Less broken implementation of shadow/highlight
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Mon, 22 Apr 2013 21:24:50 -0700 |
Mike Pavone |
Shadow and higlight operators were switched
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Mon, 22 Apr 2013 19:39:38 -0700 |
Mike Pavone |
Implemented shadow hilight mode.
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Mon, 14 Jan 2013 20:23:17 -0800 |
Mike Pavone |
Fixes for direct color dma stuff
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Mon, 14 Jan 2013 02:13:14 -0800 |
Mike Pavone |
Small fix to bg drawing that yields the proper res for direct color DMA
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Mon, 14 Jan 2013 02:03:35 -0800 |
Mike Pavone |
Fix background rendering when display is off and improve refresh cycle emulation so that direct color DMA demos work
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Tue, 08 Jan 2013 09:34:46 -0800 |
Mike Pavone |
Fix rendering of sprites at the top edge of screen
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Thu, 03 Jan 2013 22:07:40 -0800 |
Mike Pavone |
Implement MULU/MULS and DIVU/DIVS
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Tue, 01 Jan 2013 07:06:57 -0800 |
Mike Pavone |
Make writes to control and data port block when DMA is in progress
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Mon, 31 Dec 2012 18:36:16 -0800 |
Mike Pavone |
Fix infinite loop bug in sprite rendering
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Mon, 31 Dec 2012 18:22:25 -0800 |
Mike Pavone |
Fix DMA fills to VRAM
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Mon, 31 Dec 2012 18:12:08 -0800 |
Mike Pavone |
Fix DMA in progress flag in VDP status register
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Mon, 31 Dec 2012 11:26:57 -0800 |
Mike Pavone |
Fix VDP reads
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Sun, 30 Dec 2012 22:39:41 -0800 |
Mike Pavone |
Implemented HV counter
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Sun, 30 Dec 2012 11:54:25 -0800 |
Mike Pavone |
Fix 68K->VDP DMA
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Sun, 30 Dec 2012 01:15:16 -0800 |
Mike Pavone |
Fix bug that was causing DMA fills to lock up under certain circumstances
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Fri, 28 Dec 2012 15:04:22 -0800 |
Mike Pavone |
COmment out fifo full debug printf
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Fri, 28 Dec 2012 15:03:00 -0800 |
Mike Pavone |
Fix horizontal mask values for scroll plane map address calculation
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Wed, 26 Dec 2012 20:18:58 -0800 |
Mike Pavone |
vertical interrupts now work
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Wed, 26 Dec 2012 17:34:59 -0800 |
Mike Pavone |
Fix long reads from IO ports or long reads that trigger sync cycles by saving rdi. Possibly fix word wide IO reads.
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Wed, 26 Dec 2012 17:06:34 -0800 |
Mike Pavone |
Implement Z80 reset and bus request registers.
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Fri, 21 Dec 2012 20:56:32 -0800 |
Mike Pavone |
Implement DMA (untested)
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Wed, 19 Dec 2012 22:15:16 -0800 |
Mike Pavone |
Fix issue in which VDP would have trouble emptying FIFO because the VDP cycle count got reset at end of frame.
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Wed, 19 Dec 2012 20:53:59 -0800 |
Mike Pavone |
Add FPS counter to console output
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