Activity
From 04/08/2014 to 05/07/2014
05/07/2014
- 09:04 PM Revision 46 (repo2): First cut of reworked firmware. Just runs gunpowder charlie.atr drive emulation!
- 09:02 PM Revision 45 (repo2): Added zpu. Fix sdram 32-bit mode.
- 08:58 PM Revision 44 (repo2): Added missing spi component! Fix pokey instantiation. Fix pause.
- 08:57 PM Revision 43 (repo2): Connect up snoop to allow ZPU to see the data it requested
- 08:56 PM Revision 42 (repo2): Always complete sram request if we have no sram
05/03/2014
- 08:06 PM Revision 41 (repo2): Moved ram complete back 1 Atari cycle - now runs fine at 4x speed. Some video glitches when running faster, need to investigate...
- 10:36 AM Revision 40 (repo2): Fixed turbo
- 10:34 AM Revision 39 (repo2): No need for mmu to deal with refresh at all
04/30/2014
- 10:09 PM Revision 38 (repo2): Cascaded pll in order to get exact SVIDEO frequencies
- 08:03 PM Revision 37 (repo2): First cut with svideo, all versions from generic
04/26/2014
- 07:57 PM Revision 36 (repo2): Added os16_loop
- 07:49 PM Revision 35 (repo2): First version that boots with sdram
- 07:46 PM Revision 34 (repo2): Add an additional internal rom option - internal_rom=2, which for now just loops reading/writing 4 bytes. e.g. for testing new RAM setups
04/22/2014
- 09:55 PM Revision 33 (repo2): Final step of mcc216 build process - Windows only, appears to run in wine
- 09:54 PM Revision 32 (repo2): svideo code provided by the mcc216 team
- 08:37 PM Revision 31 (repo2): Re-connected SDRAM to DE1
04/16/2014
- 10:19 PM Revision 30 (repo2): Pass through video bigs
- 10:12 PM Revision 29 (repo2): Build all targets...
- 10:10 PM Revision 28 (repo2): Should never have been committed...
- 10:10 PM Revision 27 (repo2): Use video bits generic
- 10:10 PM Revision 26 (repo2): Use video bits generic
- 10:09 PM Revision 25 (repo2): Added video bits to generic, since I am having to adjust this everywhere.
- 10:07 PM Revision 24 (repo2): DE1 working with SRAM against common core. Plenty of features lost!
- 07:51 AM Revision 23 (repo2): Adjusted this based on mist settings - in the hope this will mean I need to tweak the phase offset less...
- 07:22 AM Revision 22 (repo2): Connected up SDRAM. Make 800XL core wait for SDRAM reset to complete. Also had to adjust phase offset to make it work - need to get a proper setup for mist
04/15/2014
- 08:11 PM Revision 21 (repo2): to_01 silenced sim, but caused build issues on Xilinx. If its invalid use 0
- 08:11 PM Revision 20 (repo2): to_01 silenced sim, but caused build issues. If its invalid use 0.
- 08:10 PM Revision 19 (repo2): Pass through some PBI signals needed for SDRAM
- 08:09 PM Revision 18 (repo2): Connected to new common core, built and working with sdram. Functionally should be as good as last replay release, but missing zpu entirely...
04/13/2014
- 10:38 PM Revision 17 (repo2): Removed unused file
- 10:37 PM Revision 16 (repo2): Wired up mist with internal ram/rom. Tested OK.
- 08:34 PM Revision 15 (repo2): Wired up helloworld example to mcc216. Works!
- 08:33 PM Revision 14 (repo2): Remove these, they are now common components.
- 08:32 PM Revision 13 (repo2): Expose pots, lightpen. Fix joystick bit ordering comments.
- 08:30 PM Revision 12 (repo2): added ps2_keys_reg to sensitivity list (was missing)
- 08:30 PM Revision 11 (repo2): Split ROM into its own process, to make it easier for Quartus to infer
- 08:29 PM Revision 10 (repo2): Split up into 2 sections. Quartus will not infer the ram block with it mixed
- 08:29 PM Revision 9 (repo2): Clock pause by pokey enable, so its a fixed speed even if system clock 28MHz,57MHz or otherwise
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