marqs
aa7a92e130
use dash to represent total line count, e.g. 262-p
2020-06-17 02:22:24 +03:00
Russell Harmon
2995f43728
Add a 2x by 3x line3x mode for the PSP's 480x272.
...
Temporary commit, I don't want people to use this mode until I can
implement 3x by 3x line3x.
2020-06-14 09:54:14 +00:00
marqs
b1892079d8
select 576p / 800x600 preset based on refresh rate
2020-04-28 22:31:57 +03:00
marqs
a076c6d2db
update quartus to 19.1
2020-02-09 21:28:24 +02:00
marqs
aeb164dd2f
increase OSD width in line4x and 5x modes
2019-10-15 20:18:44 +03:00
marqs
85c295c5e2
make pll_reconfig more robust
2019-10-12 22:56:10 +03:00
marqs
8e7236dc00
timing optimizations
2019-10-10 01:00:48 +03:00
marqs
3771d5cb14
fix OSD size in certain modes
2019-10-08 01:08:18 +03:00
marqs
9d496383c3
optimize clock network
...
* replace all clock muxes with a single cycloneive_clkctrl to minimize skew
* use a single dynamically configured PLL to comply with cycloneive_clkctrl
2019-10-06 23:54:32 +03:00
marqs
6266976114
first OSD implementation
2019-10-03 02:03:43 +03:00
marqs
aa43991534
add mask color option
2019-09-30 19:31:05 +03:00
marqs
1d7f512172
add 384x240 optimized mode
2019-08-30 00:29:30 +03:00
marqs
52e8493873
fix audio infoframe content to comply with HDMI spec
2019-08-24 10:54:13 +03:00
marqs
4a686da462
improve 400p support
...
* 400p in sampler option
* 1600x400 preset for line3x
2019-08-03 01:29:24 +03:00
marqs
5e0277fb48
add Panasonic hack for improving line count tolerance with line2x
2019-07-01 19:15:57 +03:00
marqs
f0a14679d9
make H. samplerate fine-tuning more intuitive
2019-06-25 00:23:45 +03:00
marqs
3d49b74667
add auto YPbPr CSC option
2019-05-11 13:51:29 +03:00
marqs
125814225f
make sampling phase mode-specific
2019-05-08 00:05:16 +03:00
marqs
9e81fb5922
Scanline updates and fixes
...
* Enable overlay pattern customization
* Fix non-alternating mode with line4x interlace sources
* Add alternate interval option for pre-linedoubled sources
2019-03-23 00:09:46 +02:00
marqs
2bac00fd82
TX improvements
...
* tweak audio parameters
* set AFE level based on PCLK
2019-01-11 00:26:40 +02:00
marqs
978ac04a43
add name to profile struct
2018-11-03 18:28:30 +02:00
marqs
76d69d19bf
switch to RV32E
2018-10-30 01:31:40 +02:00
marqs
525c08a777
fix debug mode printf
2018-10-21 00:04:46 +03:00
marqs
055a794b5e
move bitswap inside epcq_controller driver
2018-10-09 23:16:37 +03:00
marqs
7914a2ee83
clean up and update README
2018-10-08 00:37:42 +03:00
marqs
4676cbd2f0
integrate zero-riscy
2018-10-06 13:19:12 +03:00
marqs
22e49300df
fix line2x reverse LPF trigger
2018-04-18 23:14:24 +03:00
marqs
37650ca22b
misc improvements
...
* add character LCD backlight timeout option
* increase h.mask range
* show accurate (fpga-calculated) timings on infoscreen
2018-03-28 20:09:40 +03:00
marqs
9ad696dbc3
optimize away one pp stage and unify code formatting
2018-03-12 01:25:23 +02:00
paulb-nl
990bc1563e
Add Scanline contrast
...
Reduce scanline strength for bright pixels
2018-02-24 21:56:18 +01:00
marqs
bee64c6fbc
allow profile link (to each logical input) via a menu option
2017-12-11 00:51:50 +02:00
marqs
a24d6b0e3a
Update latency tester
...
* Enable operation with all sources
* Measure strobe length on low-persistence displays
2017-10-28 12:10:54 +03:00
marqs
1bf279b2a7
Initial latency tester implementation
2017-10-22 22:45:29 +03:00
marqs
4b21a354b4
Fix and optimize reverse lpf activation
2017-10-12 02:31:19 +03:00
paulb-nl
ac16008076
Add reverse LPF feature
...
reverse LPF can be used to mostly reverse the blur on pre 1-CHIP SNES.
For best results use 256x240 optimized mode.
2017-09-27 22:43:26 +02:00
marqs
9d14cc776e
Misc small fixes and improvements
...
* Disable 480p scanlines in auto mode
* Remove inoperable 3x/4x processing modes from 1080i list
* Add 640x512 mode to 480p group and limit 480p sampler option to 525-line modes
* Fix occasional pixel repetion issue after HDMI<->DVI TX switch
* Add "Allow upsample2x" option
* Add comments to some unclear sections
2017-08-10 00:06:35 +03:00
marqs
2cd36cdd37
Fix PCM1862 input selection.
2017-06-12 01:00:34 +03:00
marqs
cabc04b3b0
Add support for v1.6 pcb with PCM1862.
2017-06-05 00:02:01 +03:00
marqs
2aee3294e3
Fix HDTV mode parameters
2017-05-30 21:16:03 +03:00
marqs
2577470abe
Clean up TX setup code and add compatibility options
2017-05-29 20:43:24 +03:00
marqs
4f36278cb7
Sync processing rewritten and some issues fixed
...
* add 480i/576i line3x/4x
* clean up RTL and SDC
* update AVI infoframe properly
* add HDMI IT content option
2017-05-18 23:36:37 +03:00
marqs
2c934c9dd0
Fix line3x 4:3 mode and VGA interlace detection
2017-02-09 23:14:24 +02:00
marqs
6e043ef577
Improve input mode handling
...
* New options and better compatibility for Line5x
* Add support for 960i and 1080i
* Make TVP HPLL2x option user-selectable
2017-02-07 23:04:30 +02:00
marqs
3b19b2843c
Preliminary Line5x implementation
2017-01-29 13:02:12 +02:00
marqs
d41c7522a0
Misc updates
...
* Fix mask placement and make its brightness adjustable
* Line4x
2017-01-24 00:18:15 +02:00
marqs
434186d64e
Improve lo-res mode processing features
...
* workaround for phase shift issue on optimized modes
* add hscale option for 256x240 opt Line3x mode
* distribute video modes to groups and allow passthru for all modes
2017-01-23 00:56:17 +02:00
marqs
d77c293b70
* Clean up some FPGA code
...
* Wrap sampling phase setting
* Enable hal.enable_lightweight_device_driver_api to reduce CPU code size
2016-12-31 14:18:21 +02:00
marqs
a4faf2c1ab
Add alternative build targets.
2016-11-12 23:54:01 +02:00
marqs
fac88b348e
Merge borti4938's diy-audio code and fix audio format.
2016-11-08 20:53:58 +02:00
marqs
d548d53272
Add dedicated SPI mode option to i2c_opencores.
2016-11-05 15:39:36 +02:00
