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Author SHA1 Message Date
Yann Sionneau
ee928a8973 Wishbone DownConverter: Fix sel signal 2014-11-26 19:33:12 +08:00
Sebastien Bourdeauducq
4542de2c11 genlib/fsm: add NextValue to replace reg/reg_next/ce pattern 2014-11-25 17:16:21 +08:00
Sebastien Bourdeauducq
5801e5746b fhdl/tools: do not attempt to rename sync clock domain if it does not exist 2014-11-21 14:51:05 -08:00
Sebastien Bourdeauducq
eb47f458dd flow: endpoint description structure with packetized parameter 2014-11-20 22:31:56 -08:00
Sebastien Bourdeauducq
f5fc4b365f actorlib/fifo: add buffered parameter 2014-11-20 18:46:54 -08:00
Florent Kermarrec
b87ad1af63 xilinx_vivado: use REM for comment on Windows 2014-11-20 15:27:14 -08:00
Sébastien Bourdeauducq
866757f80e Merge pull request #8 from jix/fix-acitorlib-fifo 
actorlib/fifo: fix no-op assignment due to .payload omission
 2014-11-16 21:48:12 -07:00
Jannis Harder
f847faf004 actorlib/fifo: fix no-op assignment due to .payload omission 2014-11-14 21:25:19 +01:00
Guy Hutchison
9f2f8d279d add hamming-code gen/check lib 2014-11-06 18:19:59 -08:00
Sebastien Bourdeauducq
dff3a17711 mibuild/programmer: add migen folders to flash proxy search dirs 2014-11-05 23:23:22 +08:00
Sebastien Bourdeauducq
7d15e91e26 vpi/ipc: fix decoding of index buffer 2014-11-04 16:57:34 +08:00
Sebastien Bourdeauducq
ccc9a0d334 test/test_size: fix slice comparison 2014-11-03 12:08:43 +08:00
Sebastien Bourdeauducq
dcedc4e6a5 actorlib/structuring/Pipeline: make 'busy' a signal 2014-11-01 21:48:02 +08:00
Florent Kermarrec
33c3a927c2 actorlib/structuring: add Pipeline 
Pipeline enables easy cascading of dataflow modules.
DataFlowGraph can eventually use it to implement the
add_pipeline method to avoid duplicating things.
 2014-11-01 21:47:00 +08:00
Florent Kermarrec
8db549a23d actorlib/structuring: add Converter 
Converter enables easy conversions of data width on dataflows.
It handles the 3 possibles cases:
- downconverter
- upconverter
- direct connection when data width are identical.
 2014-11-01 21:43:52 +08:00
Sebastien Bourdeauducq
a7e4907724 Merge branch 'master' of github.com:m-labs/migen 2014-11-01 21:33:35 +08:00
Florent Kermarrec
bd1d456f5d flow/actor, actorlib/structuring: add packet support 2014-11-01 21:22:46 +08:00
Florent Kermarrec
4d1b6da42f bus/csr: add configurable address_width (needed more than 32 modules with CSR) 2014-11-01 21:22:11 +08:00
Florent Kermarrec
fcf2f7517c crc: generate error asynchronously to avoid stalling the flow and simplify 2014-11-01 21:21:46 +08:00
Florent Kermarrec
648ab8fa7a kc705: add Ethernet pins 2014-11-01 21:11:47 +08:00
Florent Kermarrec
c0c04a1878 xilinx_vivado: use .bat on Windows platforms (otherwise Vivado uses Unix scripts...) 2014-11-01 20:59:19 +08:00
Florent Kermarrec
51f699758c xilinx_vivado: add hierarchical utilization report 2014-11-01 20:57:54 +08:00
Sebastien Bourdeauducq
a4782899f6 fhdl/verilog: fix tristate to instance connection 2014-10-29 18:18:17 +08:00
Yann Sionneau
286092b62e Raise exception when not using correct boolean operators 2014-10-27 19:40:22 +08:00
Florent Kermarrec
86abb253c8 flow/actor/Endpoint: clean up __getattr__ 2014-10-22 09:35:30 +08:00
Florent Kermarrec
37031e3a2f DMAWriteController: fix Demultiplexer layout 2014-10-20 23:58:16 +08:00
Florent Kermarrec
07c33279c2 use new direct access on endpoints 2014-10-20 23:12:16 +08:00
Florent Kermarrec
ff688fb2f9 _Endpoint: allow direct access of payload elements 2014-10-20 23:09:56 +08:00
Florent Kermarrec
dbaeaf7833 remove trailing whitespaces 2014-10-17 17:08:46 +08:00
Florent Kermarrec
22507b117c bank: add re to CSRStorage 
being able to know when a register is updated is useful in many cases and avoid having to handle another register for that.
re is asserted when the the last CSR of the Compound is written. Software must also write Compound in the right order.
 2014-10-16 17:43:41 +08:00
Sebastien Bourdeauducq
15f67b30d0 genlib/fsm: make first fsm.act() the reset state, even when using after_*/before_* methods before fsm.act 2014-09-29 19:38:58 +08:00
Florent Kermarrec
e03091e7e2 add generic CRCEngine, CRC32, CRCInserter and CRCChecker 
CRCEngine implements a generic and optimized CRC LFSR. It will enable generation of CRC generators and checkers.
CRC32 is an implementation of IEEE 802.3 CRC using the CRCEngine.
CRC32Inserter and CRC32Checker have been tested on an ethernet MAC.
 2014-09-26 11:42:10 +08:00
Florent Kermarrec
a03570ccca flow/actor: fix eop direction 2014-09-23 00:14:58 +08:00
Florent Kermarrec
66054af7bb flow/actor: add packetized parameter for Sink and Source 2014-09-22 23:45:28 +08:00
Florent Kermarrec
967b73bef3 actorlib/structuring: add reverse parameter to Unpack and Pack 2014-09-22 23:41:40 +08:00
Sebastien Bourdeauducq
6c9810532b genlib/fifo/SyncFIFOBuffered: replace not supported 2014-09-17 19:59:13 +08:00
Sebastien Bourdeauducq
4cacf97088 genlib/fifo: same 'level' semantics between SyncFIFOBuffered and FWFT SyncFIFO 2014-09-17 19:58:43 +08:00
Florent Kermarrec
09ebcc47aa setup.py: fix README filename 2014-09-12 08:19:05 +08:00
Sebastien Bourdeauducq
264bc61e04 genlib/fifo: add replace command to sync FIFO 2014-09-10 21:19:15 +08:00
Sebastien Bourdeauducq
b15c357a10 README: more markdown fixes 2014-09-10 20:52:19 +08:00
Sebastien Bourdeauducq
4bdc550924 README: markdown fixes 2014-09-10 20:51:17 +08:00
Sebastien Bourdeauducq
92e51f10b1 README: use markdown 2014-09-10 20:49:49 +08:00
Sebastien Bourdeauducq
325ffdc6c6 actorlib/spi: remove unneeded import 2014-09-08 18:48:54 +08:00
Florent Kermarrec
c1e12c3346 actorlib/spi: remove EventManager from DMAController 2014-09-08 11:34:21 +08:00
Robert Jordens
0bac463780 sim/icarus: add vpi directory to module search path 
This allows running the iverilog simulations from the migen top directory
without having to install the .vpi anywhere.
 2014-09-07 16:49:12 +08:00
Robert Jordens
3d84a7a9de cordic: round() constants if not power of two bitwidth, cleanup, simplify some logic 2014-09-07 16:49:12 +08:00
Robert Jordens
11f58862db test_cordic: stop spewing out numbers 2014-09-07 16:49:12 +08:00
Robert Jordens
11fedfc825 doc: update for NetworkX refactoring 2014-09-07 16:48:46 +08:00
Robert Jordens
7518a7b0c0 examples/dataflow: adapt to new simple MultiDiGraph implementation 2014-09-07 16:48:46 +08:00
Robert Jordens
4def6ec391 flow/network: replace NetworkX MultiDiGraph with simple implementation 2014-09-07 16:48:46 +08:00