b38818eb17
examples/sim/fir: convert to new API
2013-03-19 11:46:27 +01:00
17f2b17654
fhdl/verilog: optionally disable clock domain creation
2013-03-18 18:45:19 +01:00
af4eb02551
examples/basic/arrays: demonstrate lowering of Array in Instance expression
2013-03-18 18:37:23 +01:00
7a06e9457c
Lowering of Special expressions + support ClockSignal/ResetSignal
2013-03-18 18:36:50 +01:00
dc55289323
fhdl/tools/_ArrayLowerer: complete support for arrays as targets
2013-03-18 14:38:01 +01:00
e95d2f4779
fhdl/tools/value_bits_sign: support not
2013-03-18 09:52:43 +01:00
b6fe3ace05
fhdl/structure: style fix
2013-03-17 15:33:38 +01:00
2a4cc3875c
Merge pull request #6 from larsclausen/master
...
Minor improvements
2013-03-17 07:33:14 -07:00
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
7b49fd9386
fhdl/specials: fix rename_clock_domain declarations
2013-03-15 19:47:01 +01:00
51bec340ab
sim: remove PureSimulable (superseded by Module)
2013-03-15 19:41:30 +01:00
dd0f3311cd
structure: remove Fragment.call_sim
2013-03-15 19:15:48 +01:00
9b9bd77d00
sim: compatibility with new ClockDomain API
2013-03-15 19:15:28 +01:00
208e039bbb
Local clock domain example
2013-03-15 18:18:32 +01:00
bd8bbd9305
Make ClockDomains part of fragments
2013-03-15 18:17:33 +01:00
5adab17efa
flow/actor/filter_endpoints: deterministic order
2013-03-14 12:20:18 +01:00
fc883198ae
bank/csrgen/BankArray: create banks in sorted order
2013-03-13 23:07:44 +01:00
52d13959f2
bank/description: modify reg/mem in-place
2013-03-13 19:46:34 +01:00
dea4674922
Allow SimActors to produce/consume a constant stream of tokens
...
Currently a SimActor requires one clock period to recover from consuming or
producing a token. ack/stb are deasserted in the cycle where the token is
consumed/produced and only re-asserted in the next cycle. This patch updates the
code to keep the control signals asserted if the actor is able to produce or
consume a token in the next cycle.
The patch also sets 'initialize' attribute on the simulation method, this will
make sure that the control and data signals will be ready right on the first
clock cycle.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2013-03-12 23:10:51 +01:00
72579a6129
Add support for negative slice indices
...
In python a negative indices usually mean start counting from the right side.
I.e. if the index is negative is acutal index used is len(l) + i. E.g. l[-2]
equals l[len(l)-2].
Being able to specify an index this way also comes in handy for migen slices in
some cases. E.g. the following snippet can be implement to shift an abitrary
length register n bits to the right:
reg.eq(Cat(Replicate(0, n), reg[-n:])
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2013-03-12 21:56:01 +01:00
c99cc9343f
examples/pytholite: use new APIs
2013-03-12 16:59:24 +01:00
69dbf84e54
sim/generic: support implicit get_fragment
2013-03-12 16:54:01 +01:00
d92ca43cd0
vpi: make it work by default on Arch
2013-03-12 16:51:58 +01:00
907bfa87f4
examples/basic: use new APIs
2013-03-12 16:45:28 +01:00
ecfe1646ec
fhdl/verilog: implicit get_fragment
2013-03-12 16:16:06 +01:00
4ada2ead05
fhdl/specials/Memory: automatic name#
2013-03-12 15:58:39 +01:00
04df076fba
bank: automatic register naming
2013-03-12 15:45:24 +01:00
7e2581bf17
fhdl/tracer: recognize CALL_FUNCTION_VAR opcode
2013-03-12 13:48:09 +01:00
12158ceadf
fhdl/tracer: recognize LOAD_DEREF opcode
2013-03-12 10:31:56 +01:00
3c75121783
fhdl/tracer: remove leading underscores from names
2013-03-11 22:21:58 +01:00
c4d9734e53
README: update
2013-03-11 20:29:47 +01:00
80970b203c
bus/asmibus: use implicit finalization
2013-03-11 17:11:59 +01:00
b042757187
Fix Register name conflict between Pytholite and Bank
2013-03-10 19:47:21 +01:00
f93695f60e
bank/eventmanager: use module and autoreg
2013-03-10 19:29:05 +01:00
174e8cb8d6
bus/asmibus: use fhdl.module API
2013-03-10 19:28:22 +01:00
17e0dfe120
fhdl/module: replace autofragment
2013-03-10 19:27:55 +01:00
cddbc1157d
bank/description/AutoReg: check that get_memories and get_registers are callable
2013-03-10 18:11:29 +01:00
68fe4c269c
bank/csrgen: BankArray
2013-03-10 00:45:16 +01:00
f1474420df
bank/description: AutoReg
2013-03-10 00:43:16 +01:00
d0676e2dd1
migen/fhdl/autofragment: factorize
2013-03-09 23:23:24 +01:00
d0d2df3c4b
fhdl/autofragment: remove legacy functions
2013-03-09 23:05:45 +01:00
72fb6fd6bd
fhdl/tools/flat_iteration: generalize
2013-03-09 23:03:15 +01:00
f53acb92e7
fhdl/autofragment: fix submodules
2013-03-09 21:15:38 +01:00
6da8eb906f
fhdl/autofragment: empty build_fragment by default
2013-03-09 19:10:47 +01:00
2b8dc52c13
Use common definition for FinalizeError
2013-03-09 19:03:13 +01:00
b75fb7f97c
csr/SRAM: support for writes with memory widths larger than bus words
2013-03-09 00:50:57 +01:00
6fa30053bf
fhdl/verilog: tristate outputs are always wire
2013-03-06 11:30:52 +01:00
9b4ca987e0
bus/csr: support memories with larger word width than the bus (read only)
2013-03-03 19:27:13 +01:00
bb5ee8d3bd
fhdl/autofragment: bugfixes + add auto_attr
2013-03-03 17:53:06 +01:00
Sebastien Bourdeauducq
Lars-Peter Clausen