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repo2/common/a8core @ 210

Name Size Revision Age Author Comment
address_decoder.vhdl 36.2 KB 210 about 11 years markw Merged turbo freezer support from Hias. Working...
antic.vhdl 62.1 KB 79 over 11 years markw Not 100% sure why but this change from a while ...
antic_counter.vhdl 1.66 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
antic_dma_clock.vhdl 2.16 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
atari5200core.vhd 17.2 KB 210 about 11 years markw Merged turbo freezer support from Hias. Working...
atari5200core_simplesdram.vhd 6.85 KB 178 about 11 years markw Fixes for 5200 support. Now working:-)
atari800core.vhd 21.6 KB 210 about 11 years markw Merged turbo freezer support from Hias. Working...
atari800core_helloworld.vhd 4.03 KB 210 about 11 years markw Merged turbo freezer support from Hias. Working...
atari800core_simple_sdram.vhd 11.1 KB 210 about 11 years markw Merged turbo freezer support from Hias. Working...
basic.vhdl 56.7 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
cart_logic.vhd 12.5 KB 210 about 11 years markw Merged turbo freezer support from Hias. Working...
covox.vhd 2.76 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
cpu.vhd 3.79 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
cpu_6510.vhd 3.69 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
cpu_65xx_a.vhd 57.6 KB 20 over 11 years markw to_01 silenced sim, but caused build issues. If...
cpu_65xx_e.vhd 1.43 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
enable_divider.vhdl 2.01 KB 39 over 11 years markw No need for mmu to deal with refresh at all
freezer_logic.vhd 9.15 KB 210 about 11 years markw Merged turbo freezer support from Hias. Working...
gtia.vhdl 55.1 KB 173 about 11 years markw Making a start on 5200 support. GTIA needs to e...
gtia_palette.vhdl 44.1 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
gtia_player.vhdl 3.14 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
gtia_priority.vhdl 4.39 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
internalromram.vhd 3.76 KB 178 about 11 years markw Fixes for 5200 support. Now working:-)
irq_glue.vhdl 755 Bytes 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
os16.vhdl 113 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
os16_loop.vhdl 113 KB 34 over 11 years markw Add an additional internal rom option - interna...
os2.vhdl 14.7 KB 106 over 11 years markw Added option for OSB internally
os8.vhdl 56.7 KB 106 over 11 years markw Added option for OSB internally
os_5200.vhdl 14.7 KB 178 about 11 years markw Fixes for 5200 support. Now working:-)
pia.vhdl 12.3 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
pokey.vhdl 37 KB 172 about 11 years markw Added reset to noise filter (helps for sim), fi...
pokey_countdown_timer.vhdl 2.5 KB 7 over 11 years markw Cleaned up ZPU into slightly more generic form,...
pokey_keyboard_scanner.vhdl 5.5 KB 178 about 11 years markw Fixes for 5200 support. Now working:-)
pokey_mixer.vhdl 51.7 KB 185 about 11 years markw Reconnected up the scandoubler on de1. This req...
pokey_mixer_mux.vhdl 3.94 KB 185 about 11 years markw Reconnected up the scandoubler on de1. This req...
pokey_noise_filter.vhdl 1.65 KB 172 about 11 years markw Added reset to noise filter (helps for sim), fi...
pokey_poly_17_9.vhdl 1.93 KB 167 about 11 years markw Match more closely to schematic - delay/inversion
pokey_poly_4.vhdl 1.24 KB 167 about 11 years markw Match more closely to schematic - delay/inversion
pokey_poly_5.vhdl 1.24 KB 171 about 11 years markw Remove inversion
ps2_to_atari800.vhdl 7.51 KB 210 about 11 years markw Merged turbo freezer support from Hias. Working...
reg_file.vhdl 1.99 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
shared_enable.vhdl 4.55 KB 39 over 11 years markw No need for mmu to deal with refresh at all
simple_counter.vhdl 1.59 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
timing6502.vhd 4.5 KB 209 about 11 years markw Added some glue to talk to 6502 style bus with ...
wide_delay_line.vhdl 1.63 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...

Latest revisions

# Date Author Comment
210 10/11/2014 09:55 AM markw

Merged turbo freezer support from Hias. Working pretty well. PIA freezing not working yet though, so no joystick after freeze. Scoll lock to freeze.
209 10/08/2014 08:34 PM markw

Added some glue to talk to 6502 style bus with phi1/phi2 etc. Connected to GPIO including phi2 out. VBXE carts not running more reliably. In theory other carts such as The!Cart etc should work now, need to test...
205 10/06/2014 08:51 PM markw

To LGPL as discussed
198 10/05/2014 03:18 PM markw

Merged in first cut cartridge emulation support from Hias. Excellent:-)
187 09/28/2014 11:01 PM markw

Reconnected the cartrige adaptor - frogger works, nothing else tested!
185 09/28/2014 08:43 PM markw

Reconnected up the scandoubler on de1. This required sharing the pokey mixer to fix in m4k on de1. Also some work on using better pal/ntsc settings on de1 (not yet working)
178 09/23/2014 10:11 PM markw

Fixes for 5200 support. Now working:-)
173 08/26/2014 10:23 PM markw

Making a start on 5200 support. GTIA needs to expose full consol output for this. So far just removed chips from custom top level and made address decoder adjustments.
172 08/25/2014 10:25 PM markw

Added reset to noise filter (helps for sim), fixed inversion on poly5.
171 08/25/2014 10:03 PM markw

Remove inversion

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