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Author SHA1 Message Date
Sebastien Bourdeauducq
53e5c4f59c build: only add UCF constraints for the cores that are present 2013-05-02 23:56:09 +02:00
Sebastien Bourdeauducq
26c0261a4e Remove unneeded file 2013-05-01 17:13:40 +02:00
Sebastien Bourdeauducq
2e3c2611a6 software: put network code in a library 2013-05-01 00:12:13 +02:00
Sebastien Bourdeauducq
8222ee7f46 framebuffer: use DMA controller from Migen 2013-04-30 18:55:35 +02:00
Sebastien Bourdeauducq
43ac5c8471 Remove undriven reset signals 2013-04-25 20:19:49 +02:00
Sebastien Bourdeauducq
de76faf757 Tell the Xilinx crapware that DCM_CLKGEN does not phase align, as some (but not all) of the ISE tools remark. 2013-04-25 20:18:45 +02:00
Sebastien Bourdeauducq
4ff1175dcf Use the Migen asynchronous FIFO 2013-04-25 19:43:26 +02:00
Sebastien Bourdeauducq
d64b64501a minimac3: move psync 2013-04-25 18:36:45 +02:00
Sebastien Bourdeauducq
117b3b8ec7 adc: double-register asynchronous inputs 2013-04-19 12:32:12 +02:00
Werner Almesberger
0dca526a85 milkymist/adc/__init__.py: CounterADC - simple counter-based ADC 
This is a revised version of the counter-based ADC.
 2013-04-19 12:29:17 +02:00
Sebastien Bourdeauducq
b018fcedc4 dvisampler/chansync: set synced to 0 when control tokens do not arrive at the same time 2013-04-16 22:21:03 +02:00
Werner Almesberger
1ab89d6a62 tftp.h, tftp.c: add tftp_put 2013-04-16 19:23:12 +02:00
Werner Almesberger
22f39b9d26 tftp.c: use symbolic constant for block size 2013-04-16 19:23:12 +02:00
Werner Almesberger
944dd5932d tftp.c (format_request): pass opcode as argument 2013-04-16 19:23:12 +02:00
Werner Almesberger
aafb3ef8d7 tftp.c: use uintNN_t instead of "unsigned short", etc. 2013-04-16 19:23:12 +02:00
Werner Almesberger
cdb5519272 tftp.h, tftp.c (tftp_get): make "buffer" void and use unsigned char internally 2013-04-16 19:23:12 +02:00
Werner Almesberger
effa71a811 tftp.c: make "packet_data" unsigned and optimize strcpy+strlen 2013-04-16 19:23:12 +02:00
Werner Almesberger
e0e447f0e0 tftp.c (rx_callback): simplify expressions containing unnecessary casts 2013-04-16 19:23:12 +02:00
Werner Almesberger
36613c7955 tftp.c: use symbolic constants for protocol opcodes 2013-04-16 19:23:12 +02:00
Werner Almesberger
65b807b63f microudp.c: avoid redundant accesses into multi-level structures 2013-04-16 19:23:11 +02:00
Sebastien Bourdeauducq
0d21711c1b dvisampler/chansync: use Record.raw_bits() 2013-04-14 17:06:29 +02:00
Sebastien Bourdeauducq
8914969760 dvisampler/clocking: insert DCM_CLKGEN before PLL 2013-04-14 16:53:19 +02:00
Sebastien Bourdeauducq
f833bc9aa9 software/videomixer: use new csr.h 2013-04-14 16:33:00 +02:00
Werner Almesberger
7a6e56492c edid.py: sample SCL only every 64 clock cycles, to avoid bouncing 
Possibly due to SCL rising fairly slowly (in the 0.5-1 us range),
bouncing has been observed while crossing the "forbidden" region
between Vil(max) and Vih(min).

By lowering the sample rate from once per system clock to once
every 64 clock cycles, we make sure we sample at most once during
the bounce interval and thus never see a false edge. (Although we
may see a rising edge one sample time late, which is perfectly
harmless.)
 2013-04-12 22:48:46 +02:00
Sebastien Bourdeauducq
950d3a4469 framebuffer: use new flow API 2013-04-10 21:34:15 +02:00
Sebastien Bourdeauducq
3be20f6ae4 dfii: adapt to new Record API 2013-04-02 00:15:42 +02:00
Sebastien Bourdeauducq
4f4f260e76 Convert to new CSR API 2013-03-30 17:28:15 +01:00
Sebastien Bourdeauducq
caa19f9ab2 framebuffer: larger counters 2013-03-29 17:15:11 +01:00
Sebastien Bourdeauducq
7133d9abb0 m1crg: reset VGA clock generator 2013-03-29 17:14:48 +01:00
Sebastien Bourdeauducq
854c0461b4 framebuffer: process two pixels per system clock cycle 2013-03-28 20:46:16 +01:00
Sebastien Bourdeauducq
4dcec32010 top: allocate one more ASMI port to framebuffer 2013-03-28 20:46:00 +01:00
Sebastien Bourdeauducq
b603eaf7d4 m1crg: allow up to 150MHz pixel clock 2013-03-28 20:45:42 +01:00
Sebastien Bourdeauducq
8fd092ca12 crg: support VGA pixel clock reprogramming 2013-03-28 19:07:17 +01:00
Sebastien Bourdeauducq
1e860c7472 Use new Mibuild generic_platform API 2013-03-26 17:57:17 +01:00
Sebastien Bourdeauducq
1045d64e6e framebuffer: RGBA -> ARGB 2013-03-25 18:32:25 +01:00
Sebastien Bourdeauducq
8ee6dab4f9 fb: better ordering of pixels within ASMI words 2013-03-25 15:56:54 +01:00
Sebastien Bourdeauducq
fdf7f10f54 Automatically build CSR access functions 2013-03-25 14:42:48 +01:00
Sebastien Bourdeauducq
6a54276d55 software/include/base: C++ compatibility 2013-03-25 14:38:58 +01:00
Sebastien Bourdeauducq
3640cab439 software/common.mak: add C++ definitions 2013-03-24 16:11:53 +01:00
Sebastien Bourdeauducq
6010308317 software/videomixer: report char position + detected resolution, detect phase at beginning 2013-03-24 00:46:23 +01:00
Sebastien Bourdeauducq
1333367de8 dvisampler: add resolution detection 2013-03-24 00:45:29 +01:00
Sebastien Bourdeauducq
ee5bfd4d3d dvisampler/charsync: report position 2013-03-24 00:44:50 +01:00
Sebastien Bourdeauducq
99f9ffa7e8 dvisampler/decoding: set C to 0 during data 2013-03-24 00:44:19 +01:00
Sebastien Bourdeauducq
fb9a2788e8 dvisampler/charsync: fix found_control signal 2013-03-24 00:43:22 +01:00
Sebastien Bourdeauducq
80f3e97ca9 software/stddef.h: c++ compat for NULL 2013-03-24 00:17:42 +01:00
Sebastien Bourdeauducq
e06585d9fe dvisampler: clean up EDID data 2013-03-23 13:48:40 +01:00
Sebastien Bourdeauducq
34b8388b45 dvisampler: decode before channel sync 2013-03-22 23:49:25 +01:00
Sebastien Bourdeauducq
037625886d dvisampler: decoding 2013-03-22 21:28:17 +01:00
Sebastien Bourdeauducq
d65941d6cc dvisampler: channel synchronization 2013-03-22 18:37:10 +01:00
Sebastien Bourdeauducq
515cdb2bd8 dvisampler: character synchronization 2013-03-21 22:56:13 +01:00