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Name Size Revision Age Author Comment
  a8core 11 over 11 years markw Split ROM into its own process, to make it easi...
  components 10 over 11 years markw Split up into 2 sections. Quartus will not infe...
  romgen 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
  tb 4 over 11 years markw Compiled/ran helloworld in sim. Appears fine...
  zpu 9 over 11 years markw Clock pause by pokey enable, so its a fixed spe...
atari800core_helloworld.cmd 166 Bytes 4 over 11 years markw Compiled/ran helloworld in sim. Appears fine...
atari800core_helloworld.wcfg 6.92 KB 4 over 11 years markw Compiled/ran helloworld in sim. Appears fine...
simulate_helloworld.sh 1.95 KB 5 over 11 years markw Renamed sim script to match

Latest revisions

# Date Author Comment
11 04/13/2014 08:30 PM markw

Split ROM into its own process, to make it easier for Quartus to infer

10 04/13/2014 08:29 PM markw

Split up into 2 sections. Quartus will not infer the ram block with it mixed

9 04/13/2014 08:29 PM markw

Clock pause by pokey enable, so its a fixed speed even if system clock 28MHz,57MHz or otherwise

8 04/05/2014 10:01 PM markw

Renamed poly_* to pokey_poly_* since it is part of pokey

7 04/05/2014 09:54 PM markw

Cleaned up ZPU into slightly more generic form, though still clearly atari core targetted. Added inital tb, though needs rom to verify more. MIST sector side removed, but should be possible with external changes. Now ZPU instead has lots of GPIO.

6 04/05/2014 10:03 AM markw

Allow palette selection - with one option GTIA direct to allow external scandouble (with less memory)

5 04/05/2014 09:53 AM markw

Renamed sim script to match

4 04/05/2014 09:52 AM markw

Compiled/ran helloworld in sim. Appears fine...

3 04/03/2014 09:50 PM markw

First cut at simple toplevel for the atari800xl - needs checking with isim...

2 03/23/2014 09:49 PM markw

Make these generic to support Replay (28MHz) and the rest (57MHz)

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