72a13f6dfc
add 48K rom
2022-02-01 21:46:43 +03:00
54fd908457
fix compatibility with some old ps/2 keyboards
2022-02-01 18:54:46 +03:00
456cb97fac
add support for ZC SD card controller; replace NO-OS divmmc mode with ZC
2022-02-01 18:54:46 +03:00
d6a31c0502
magic rom: refactor
2022-02-01 18:54:46 +03:00
a371e5ec4c
magic: add ay_en
2022-02-01 18:54:45 +03:00
cd13ac4a2d
fix io contention
2022-02-01 18:54:45 +03:00
391a0b32bf
fpga: some minor refactors
2022-02-01 18:54:45 +03:00
8af0274e87
fix border size in 128K timings
2022-02-01 18:54:45 +03:00
52bf3711e0
fix #1ffd port decoding
2022-02-01 18:54:45 +03:00
46f56755df
update Makefile: add new targets (pipeline, pipeline_sof); tiny refactor
2022-01-29 10:23:20 +03:00
742a360875
testbench: hide useless warnings
2021-11-18 20:42:01 +03:00
93bf6fc638
[minor] refactor fpga project
2021-11-18 20:38:14 +03:00
e33bd97a7e
replace composite video output implementation
...
New one is borrowed from Speccy 2010 project. It's have a much, much
better output quality in price of increased FPGA resources usage.
2021-11-15 22:57:36 +03:00
f30d6faa6d
replace ym2149 implementation
...
new implementation uses less LE's
2021-11-15 22:38:03 +03:00
fe1ec884ee
mixer: don't switch ABC-ACB panning for second ay in turbosound
...
turbosound assume only ABC panning
2021-11-14 21:20:51 +03:00
431b45729d
mixer: fix abc/acb panning
2021-11-14 21:19:26 +03:00
b9d24c353e
fix tape out
2021-11-14 21:15:40 +03:00
0e572d9d69
merge latest changes from sizif-512
...
* add 4.4 MHz and 5.2 MHz turbo modes
* handle magic key press if initialization wasn't completed before
* replace 'timings', 'ram', 'plus3' settings with one 'machine' setting
* refactor memory controller
* significantly improve classic timings
* magic rom: fix 'h' font character
* fix hanging of esxdos browser after magic key double press
* enable divmmc (esxdos OS) by magic rom on poweron; add NO-OS option
* improve pause ('f12' on ps/2 keyboard or 'start' on gamepad)
* magic rom: handle C-key on sega gamepad as exit
2021-09-21 20:00:23 +03:00
83081238ed
add tape output on sd_mosi pin
2021-07-01 20:19:03 +03:00
0bae7d619c
fix palette
2021-07-01 20:18:38 +03:00
3361b41ca5
magic: add covox/soundrive and ulaplus configuration
2021-06-29 12:07:15 +03:00
2e4ad38ba8
handle +3 mode with 48K ram
2021-06-30 08:54:24 +03:00
a9b3655819
ps2: don't count alt as fire key when left ctrl is hold
...
for ctrl-alt-del
2021-06-19 19:40:17 +03:00
c8e558ac7e
synchronize pause to int and rfsh cycle just for safety
2021-06-19 19:40:17 +03:00
23cf63b02c
turbosound.sv: add en_ts
2021-06-19 11:30:32 +03:00
df3381a03c
divmmc.sv: remove redundant check
2021-06-19 11:29:56 +03:00
6485cd0b97
magic rom: swap panning abc and acb positions
2021-06-18 22:58:24 +03:00
ca42c05ce6
mixer: implement panning settings
2021-06-18 22:34:17 +03:00
ec1805f092
fpga: prepare for new magic rom
2021-06-17 21:58:46 +03:00
01ef87db8f
fpga: fix missing magic sounds
2021-06-17 21:57:53 +03:00
695589d6c2
ulaplus.sv: fix indentation
2021-06-17 21:57:16 +03:00
545b5533bb
fpga: add makefile
2021-06-17 21:54:25 +03:00
974b92cd94
ps2: handle ctrl-alt-backspace as reboot
2021-06-14 12:09:30 +03:00
0ba75ee9e7
some minor refactoring
2021-06-14 12:09:30 +03:00
baf2f9a348
convert tabs to spaces
2021-06-14 11:49:27 +03:00
eb6f3c1463
fpga: remove unused usbhost files
2021-06-14 11:49:10 +03:00
463e92f8c7
refactor testbench makefile
2021-05-26 13:50:24 +03:00
63e499e10e
update testbench T80
2021-05-26 13:49:01 +03:00
cbe3e50b55
disable +3 ports by default to improve compatibility
2021-05-07 13:11:10 +03:00
0097124413
significant stability improvements with 48K/128K timings
2021-05-06 18:57:50 +03:00
27fcb57f87
screen: minor refactor
2021-05-06 18:57:50 +03:00
96c5875a1b
minor testbench update
2021-05-06 18:57:36 +03:00
11088108f7
add testbench
2021-05-06 13:08:06 +03:00
8f77c02087
fix switching to turbo 14MHz mode
2021-05-06 10:06:31 +03:00
33964e7293
fix garbage when reading nonexisting io ports
2021-05-06 09:48:47 +03:00
de9886c703
ps2: improve handling of simultaneous key presses
2021-05-06 09:36:36 +03:00
bb63bf074c
fix clipping in sound mixer
2021-05-05 16:55:13 +03:00
c7da9b5135
turbosound fixes
2021-05-05 16:55:07 +03:00
edd51fa353
soundrive: fix port selecting
2021-05-05 16:54:59 +03:00
10b2901112
ulaplus fixes
2021-05-05 16:54:59 +03:00
