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1187 Commits

Author SHA1 Message Date
Florent Kermarrec 319465445d actorlib/structuring: fix eop generation in Pack 2015-02-14 03:07:18 -08:00
Sebastien Bourdeauducq d51d33af73 mibuild: make resolve_signals public 2015-02-14 03:05:07 -08:00
Florent Kermarrec beef7425ce mibuild: return verilog namespace with build 2015-02-14 03:02:47 -08:00
Florent Kermarrec c7eba8f4c4 remove crc since each crc is specific. It's probably better to adapt code for each case. 2015-02-14 03:01:12 -08:00
Florent Kermarrec 7471b2a152 genlib/crc: use OrderedDict 2015-01-23 00:23:41 +08:00
Florent Kermarrec 2175a79c03 fhdl/std: add FinalizeError import 2015-01-23 00:23:41 +08:00
Sebastien Bourdeauducq 6fca1dd4dc mibuild/xilinx_vivado: fix list aliasing problem 2014-12-21 17:37:11 +08:00
Florent Kermarrec 8576b91290 xilinx_vivado: add parameters to pass specific commands (to be declared in platforms) 2014-12-21 17:35:42 +08:00
Florent Kermarrec 037ea05b1e crc: modify CRCChecker to remove CRC and clean up 2014-12-21 17:24:52 +08:00
Sebastien Bourdeauducq ae770c0f8c bank: support direct mapping of CSRs on Wishbone 2014-11-30 22:28:39 +08:00
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