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litex
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477 Commits 42 Branches 14 Tags 30 MiB
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477 Commits

Author SHA1 Message Date
Sebastien Bourdeauducq 084aa64a2a dvisampler/clocking: remove DCM_CLKGEN 2013-05-30 21:38:45 +02:00
Sebastien Bourdeauducq 6d71e09281 cif: move to milkymist folder 2013-05-30 21:38:21 +02:00
Sebastien Bourdeauducq b6448ba5fc bios: remove rescue 2013-05-28 16:15:30 +02:00
Sebastien Bourdeauducq 701aac2513 bios/linker.ld: flash -> rom 2013-05-28 16:15:17 +02:00
Sebastien Bourdeauducq fdb021c992 dvisampler: increase frequency of reports to avoid missing WER values 2013-05-28 16:15:00 +02:00
Sebastien Bourdeauducq fb3e61230b Use new memory port API 2013-05-28 15:56:14 +02:00
Sebastien Bourdeauducq 611c4192b1 Use migen.fhdl.std 2013-05-22 17:10:13 +02:00
Sebastien Bourdeauducq 3eb41f73e6 Simplify system ID 2013-05-19 19:44:00 +02:00
Sebastien Bourdeauducq d487dc607f software: add nofloat libbase for size-optimized binaries 2013-05-19 12:41:40 +02:00
Sebastien Bourdeauducq fb6cd481f0 dvisampler: report the word error rate 2013-05-16 22:38:55 +02:00
Sebastien Bourdeauducq 45797f9132 framebuffer: saturate instead of overflow 2013-05-16 17:45:21 +02:00
Sebastien Bourdeauducq a39bf8ca7b software/videomixer: support additive blending (enable with SW1, status on LED) 2013-05-16 17:44:49 +02:00
Sebastien Bourdeauducq ac64701e19 software/videomixer: better pot calibration 2013-05-16 17:43:56 +02:00
Sebastien Bourdeauducq 71cc2db867 Add GPIO buttons and LEDs 2013-05-16 17:43:20 +02:00
Sebastien Bourdeauducq 581cf5bcb8 timer: atomic reads 2013-05-13 17:18:30 +02:00
Sebastien Bourdeauducq 9f81afb844 software/videomixer: connect crossfade and blackout pots 2013-05-13 15:45:28 +02:00
Sebastien Bourdeauducq 32c478af16 top: integrate ADC for pots 2013-05-13 15:45:06 +02:00
Sébastien Bourdeauducq 6bf6477dbc Merge pull request #1 from fallen/makefile-001 
Some Makefile love
 2013-05-13 00:38:26 -07:00
Sebastien Bourdeauducq bb73558ccc software/videomixer: framebuffer enable/disable 2013-05-12 21:46:16 +02:00
Sebastien Bourdeauducq 534dec62eb First video mixing working (hacky) 2013-05-12 15:58:08 +02:00
Yann Sionneau 301008cd0c Some Makefile love 2013-05-12 14:24:18 +02:00
Sebastien Bourdeauducq e35315bb24 cleanup 2013-05-11 12:45:30 +02:00
Sebastien Bourdeauducq 8c335d66fd framebuffer: fix alpha blending 2013-05-11 09:21:12 +02:00
Sebastien Bourdeauducq e96b027dee Framebuffer mixing 2013-05-10 21:03:55 +02:00
Sebastien Bourdeauducq 3ab83fb693 framebuffer: reorganize in preparation for mixer 2013-05-09 19:23:22 +02:00
Sebastien Bourdeauducq 6f11ddb079 software/dvisampler: periodically reset PLL until locked + recalibrate IO every second 2013-05-09 14:11:08 +02:00
Sebastien Bourdeauducq 546aa76aef software/dvimixer: support two channels 2013-05-09 13:41:21 +02:00
Sebastien Bourdeauducq 06064d33aa dvisampler/dma: better 8:8:8 -> 10:10:10 conversion 2013-05-09 11:27:24 +02:00
Sebastien Bourdeauducq c6d553e4e4 software/videomixer: interrupt-driven video passthrough 2013-05-09 10:52:43 +02:00
Sebastien Bourdeauducq fe87221d2b dvisampler/dma: reverse slot allocation order 2013-05-09 10:51:50 +02:00
Sebastien Bourdeauducq 2df4ff0ad9 dvisampler/dma: fix interrupt generation 2013-05-09 10:51:34 +02:00
Sebastien Bourdeauducq d685ed21fc dvisampler/dma: bugfixes 2013-05-08 22:50:40 +02:00
Sebastien Bourdeauducq 66b4bae7c8 top: connect dvisampler DMA IRQs 2013-05-08 22:31:42 +02:00
Sebastien Bourdeauducq b3d87e1c79 software/videomixer: use new DMA engine 2013-05-08 22:31:18 +02:00
Sebastien Bourdeauducq 29efa85dec dvisampler: new DMA engine (buggy) 2013-05-08 22:31:01 +02:00
Sebastien Bourdeauducq 89dbc37ece cif: do not generate write function for CSRStatus 2013-05-08 20:58:27 +02:00
Sebastien Bourdeauducq 8e76c960d9 timer, uart: EventSourceLevel -> EventSourceProcess 2013-05-08 18:11:42 +02:00
Sebastien Bourdeauducq e2d15b169a dvisampler: mostly working, very basic and slightly buggy DMA 2013-05-06 09:58:12 +02:00
Sebastien Bourdeauducq f82a16f3a3 software/videomixer: send to framebuffer 2013-05-06 09:56:49 +02:00
Sebastien Bourdeauducq 679d13c99c another attempt at fixing clock routing issues 2013-05-06 09:56:10 +02:00
Sebastien Bourdeauducq 784e96bb87 build.py: LOC clock generator components to limit breakage of the ISE shitware 2013-05-05 23:07:15 +02:00
Sebastien Bourdeauducq 11cbdf0d4f build.py: support single DVI sampler 2013-05-05 20:56:58 +02:00
Sebastien Bourdeauducq d05f3d22e0 chansync: bugfix 2013-05-05 15:07:57 +02:00
Sebastien Bourdeauducq 9c0d13b615 tb: add chansync 2013-05-05 15:07:36 +02:00
Sebastien Bourdeauducq d175e01876 dvisampler: connect sync polarity detection 2013-05-05 12:58:53 +02:00
Sebastien Bourdeauducq cb008a061c dvisampler/chansync: fix FIFO width 2013-05-05 12:58:24 +02:00
Sebastien Bourdeauducq ad01dc8a74 software/videomixer: use new resdetection regs 2013-05-05 11:58:43 +02:00
Sebastien Bourdeauducq ea20b74ed1 dvisampler/resdetection: use DE instead of hsync 2013-05-05 11:54:36 +02:00
Sebastien Bourdeauducq e3e1dcd547 dvisampler: add sync polarity detection module (thanks Lars for suggestions) 2013-05-05 11:53:38 +02:00
Sebastien Bourdeauducq 71e3bba228 dvisampler/decoding: hold C when DE=1 2013-05-05 11:51:48 +02:00