fa1e8cd822
wrap expressions in Specials
2015-09-26 16:45:13 +08:00
563231fdfb
migen/genlib/cdc: fix BusSynchronizer
...
ping/pong token can be lost when:
- source clock domain starts before destination clock domain.
- a clock domain stops.
This fix add a timeout to detect such situation and create another token.
2015-09-19 12:21:54 +08:00
336728413a
simplify imports, migen.fhdl.std -> migen
2015-09-12 19:34:07 +08:00
fd16b66bdf
genlib/cdc: add BusSynchronizer
2015-06-02 17:40:42 +08:00
1051878f4c
global: pep8 (E302)
2015-04-13 20:45:35 +02:00
17e5249be0
global: pep8 (replace tabs with spaces)
2015-04-13 20:07:07 +02:00
dbaeaf7833
remove trailing whitespaces
2014-10-17 17:08:46 +08:00
8d3d61ba98
fhdl.size: rename to bitcontainer
2013-12-03 22:51:52 +01:00
cabae0c32b
genlib: remove direct uses of Fragment
2013-07-24 19:25:14 +02:00
70ffe86356
New migen.fhdl.std to simplify imports + len->flen
2013-05-22 17:11:09 +02:00
156ef43ace
genlib/cdc: add NoRetiming
2013-04-25 14:56:45 +02:00
6c08cd67aa
graycounter: expose binary output
2013-04-25 13:11:15 +02:00
0f9df2d732
genlib: add Gray counter
2013-04-24 19:13:36 +02:00
ea63389823
fhdl: support len() on all values
2013-04-14 13:50:26 +02:00
a94bf3b2c5
genlib/cdc/MultiReg: output clock domain defaults to sys
2013-03-21 10:40:02 +01:00
7a06e9457c
Lowering of Special expressions + support ClockSignal/ResetSignal
2013-03-18 18:36:50 +01:00
2f522bdd9f
genlib/cdc/MultiReg: implement rename_clock_domain + get_clock_domains
2013-03-15 19:50:24 +01:00
e2d156ef64
genlib/cdc/MultiReg: remove idomain
2013-03-15 19:49:24 +01:00
a878db1e3c
genlib: clock domain crossing elements
2013-02-23 19:03:35 +01:00
Sebastien Bourdeauducq
Florent Kermarrec
Robert Jordens
Sebastien Bourdeauducq