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Name Size Revision Age Author Comment
  a8core 56 about 11 years markw Antic refresh always takes one original cycle -...
  components 40 about 11 years markw Fixed turbo
  romgen 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
  tb 40 about 11 years markw Fixed turbo
  zpu 57 about 11 years markw Allow SPI clock speed to be set by generic. It ...
atari800core_helloworld.cmd 166 Bytes 4 over 11 years markw Compiled/ran helloworld in sim. Appears fine...
atari800core_helloworld.wcfg 7.39 KB 21 about 11 years markw to_01 silenced sim, but caused build issues on ...
simulate_helloworld.sh 1.95 KB 5 over 11 years markw Renamed sim script to match

Latest revisions

# Date Author Comment
57 05/17/2014 09:10 PM markw

Allow SPI clock speed to be set by generic. It was running at half speed for 28MHz platforms vs 58MHz platforms. Need to improve spi speed since byte wise writing is too slow loading roms - 8 seconds on startup!

56 05/17/2014 09:08 PM markw

Antic refresh always takes one original cycle - this fixes turbo mode up to 4x on mcc

50 05/13/2014 09:35 PM markw

Added fkeys

44 05/07/2014 08:58 PM markw

Added missing spi component! Fix pokey instantiation. Fix pause.

43 05/07/2014 08:57 PM markw

Connect up snoop to allow ZPU to see the data it requested

42 05/07/2014 08:56 PM markw

Always complete sram request if we have no sram

40 05/03/2014 10:36 AM markw

Fixed turbo

39 05/03/2014 10:34 AM markw

No need for mmu to deal with refresh at all

34 04/26/2014 07:46 PM markw

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

31 04/22/2014 08:37 PM markw

Re-connected SDRAM to DE1

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