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| Revision:
Name Size Revision Age Author Comment
  address_decoder_rework almost 7 years markw
  sid8580 960 over 5 years markw Experimental sid support
Pam262NTSC.pal 768 Bytes 800 almost 7 years markw Some handy palette stuff
Pam262NTSCx5.pal 768 Bytes 800 almost 7 years markw Some handy palette stuff
Pam262PALx5.pal 768 Bytes 800 almost 7 years markw Some handy palette stuff
address_decoder.vhdl 42.6 KB 960 over 5 years markw Experimental sid support
address_decoder_pbi.vhdl 43.4 KB almost 6 years markw
altirra_ntsc_default.pal 768 Bytes 800 almost 7 years markw Some handy palette stuff
altirra_pal_default.pal 768 Bytes 800 almost 7 years markw Some handy palette stuff
antic.vhdl 65.2 KB about 6 years markw
antic_counter.vhdl 1.66 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
antic_delay.vhdl 62.3 KB almost 7 years markw
antic_dma_clock.vhdl 2.1 KB almost 7 years markw
atari5200core.vhd 16.6 KB 960 over 5 years markw Experimental sid support
atari5200core_simplesdram.vhd 9.09 KB over 6 years markw
atari800core.vhd 28.7 KB 967 over 5 years markw Improve sid frequency
atari800core_helloworld.vhd 4.02 KB almost 7 years markw
atari800core_simple_sdram.vhd 13 KB about 6 years markw
atari800nx_core_simple_sdram.vhd 14 KB almost 7 years markw
atari800xl.vhd 14.8 KB almost 7 years markw
basic.vhdl 56.8 KB almost 7 years markw
cart_logic.vhd 12.5 KB 210 almost 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 3.82 KB 214 almost 11 years markw Upgraded to latest version of Peter Wendrichs c...
cpu_65xx_a.vhd 58.3 KB almost 7 years markw
cpu_65xx_e.vhd 1.49 KB 214 almost 11 years markw Upgraded to latest version of Peter Wendrichs c...
enable_divider.vhdl 2.01 KB 39 about 11 years markw No need for mmu to deal with refresh at all
freezer_debug_trigger.vhd 4.39 KB almost 6 years markw
freezer_logic.vhd 9.25 KB almost 6 years markw
gtia.vhdl 64 KB almost 7 years markw
gtia_palette.vhdl 43.1 KB 272 over 10 years markw Fixed warning
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 5.06 KB over 6 years markw
internalromram_fast.vhd 5.1 KB almost 7 years markw
internalromram_simple.vhd 1.95 KB almost 7 years markw
irq_glue.vhdl 793 Bytes almost 7 years markw
mmu.vhdl 3.21 KB almost 7 years markw
os16.vhdl 113 KB almost 7 years markw
os16_loop.vhdl 113 KB 34 about 11 years markw Add an additional internal rom option - interna...
os2.vhdl 14.7 KB 106 about 11 years markw Added option for OSB internally
os8.vhdl 56.7 KB 106 about 11 years markw Added option for OSB internally
os_5200.vhdl 14.7 KB 178 almost 11 years markw Fixes for 5200 support. Now working:-)
pbi6502.vhd 16 KB almost 7 years markw
pia.vhdl 12.3 KB 1094 about 5 years markw Correct edge bit. Also interrupt 1 should still...
pokey.vhdl 39.3 KB almost 7 years markw
pokey_countdown_timer.vhdl 2.5 KB 7 over 11 years markw Cleaned up ZPU into slightly more generic form,...
pokey_keyboard_scanner.vhdl 6.07 KB 274 over 10 years markw Fixed warning
pokey_mixer.vhdl 4.62 KB 960 over 5 years markw Experimental sid support
pokey_mixer_mux.vhdl 4.98 KB 960 over 5 years markw Experimental sid support
pokey_noise_filter.vhdl 1.75 KB 361 about 10 years markw Stimer should not reset serial port. Reset audi...
pokey_poly_17_9.vhdl 2.2 KB almost 7 years markw
pokey_poly_4.vhdl 1.24 KB 167 almost 11 years markw Match more closely to schematic - delay/inversion
pokey_poly_5.vhdl 1.24 KB 171 almost 11 years markw Remove inversion
pot_from_signed.vhdl 2.99 KB 428 almost 10 years markw digital stick support for 5200
ps2_to_atari5200.vhdl 10.1 KB 295 over 10 years markw Direct mode for control by usb firmware. Added ...
ps2_to_atari800.vhdl 9.88 KB about 6 years markw
reg_file.vhdl 1.99 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
shared_enable.vhdl 6.51 KB almost 7 years markw
simple_counter.vhdl 1.59 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
svideo_gtia.vhd 6.57 KB about 6 years markw
timing6502.vhd 6.01 KB almost 7 years markw
to_pal.c 1.36 KB 800 almost 7 years markw Some handy palette stuff
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
1094 05/30/2020 03:18 PM markw

Correct edge bit. Also interrupt 1 should still work in output mode.

967 11/11/2019 10:16 PM markw

Improve sid frequency

960 11/10/2019 01:44 PM markw

Experimental sid support

959 11/09/2019 04:59 PM markw

Fix nmi when freezer debug disabled

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