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repo2/common/a8core @ 138

Name Size Revision Age Author Comment
address_decoder.vhdl 27.3 KB 119 about 11 years markw Added generic for Aeon_lite. vars need setting ...
antic.vhdl 62.1 KB 79 about 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 ...
atari800core.vhd 21.1 KB 56 over 11 years markw Antic refresh always takes one original cycle -...
atari800core_helloworld.vhd 3.93 KB 118 about 11 years markw Fixed throttle...
atari800core_simple_sdram.vhd 10.8 KB 56 over 11 years markw Antic refresh always takes one original cycle -...
basic.vhdl 56.7 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
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
gtia.vhdl 55.9 KB 39 over 11 years markw No need for mmu to deal with refresh at all
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 3.51 KB 106 about 11 years markw Added option for OSB internally
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 about 11 years markw Added option for OSB internally
os8.vhdl 56.7 KB 106 about 11 years markw Added option for OSB internally
pia.vhdl 12.3 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
pokey.vhdl 36.2 KB 39 over 11 years markw No need for mmu to deal with refresh at all
pokey_countdown_timer.vhdl 2.5 KB 7 over 11 years markw Cleaned up ZPU into slightly more generic form,...
pokey_keyboard_scanner.vhdl 5.48 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
pokey_mixer.vhdl 52.6 KB 138 about 11 years markw switch to signed samples - which replay and sig...
pokey_noise_filter.vhdl 1.31 KB 1 over 11 years markw Current unmerged vhdl for my Atari800 core and ...
pokey_poly_17_9.vhdl 1.67 KB 8 over 11 years markw Renamed poly_* to pokey_poly_* since it is part...
pokey_poly_4.vhdl 1.24 KB 8 over 11 years markw Renamed poly_* to pokey_poly_* since it is part...
pokey_poly_5.vhdl 1.24 KB 8 over 11 years markw Renamed poly_* to pokey_poly_* since it is part...
ps2_to_atari800.vhdl 7.03 KB 66 about 11 years markw Use F5-F8 for Help,start,select,option. Use F1-...
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 ...
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
138 07/21/2014 10:19 PM markw

switch to signed samples - which replay and sigma delta want!
119 07/14/2014 10:20 PM markw

Added generic for Aeon_lite. vars need setting up though.
118 07/14/2014 10:02 PM markw

Fixed throttle...
111 07/01/2014 10:00 PM markw

Mix covox and gtia as if they were pokey channels. Increase precision to allow 8-bit covox channels. Its not clear how gtia and covox really clip with pokey channels - that would need research. For now this improves volume.
106 06/29/2014 01:27 PM markw

Added option for OSB internally
79 06/19/2014 09:25 PM markw

Not 100% sure why but this change from a while ago breaks the mist and de1 sdram versions. Need to investigate futher but reverting for now.
66 06/01/2014 09:16 PM markw

Use F5-F8 for Help,start,select,option. Use F1-F4 for F1-F4!
65 06/01/2014 09:15 PM markw

Fix memory_data_in missing from sensitivity list
60 05/21/2014 10:37 PM markw

Make more resilient to slow ram accesses. Needs more work/testcases etc for this really.
56 05/17/2014 09:08 PM markw

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

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