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999 Commits 37 Branches 13 Tags 47 MiB
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999 Commits

Author SHA1 Message Date
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
Robert Jordens 8489604142 examples/dataflow/dma: fix simulation, run it for 100 cycles 2014-09-07 16:48:46 +08:00
Robert Jordens 683643266f cordic: vivado is bad at inferring compact adder/subtractor logic 2014-09-04 15:25:34 +08:00
Robert Jordens 4328122a9c vivado: add more reporting 2014-09-04 15:25:34 +08:00
Robert Jordens 7c19e43444 vivado: mode batch to prevent vivado from opening tcl shell on error 2014-09-04 15:25:34 +08:00
Sebastien Bourdeauducq f21e05025d platforms/kc705: use jtaghs1_fast cable 2014-09-03 17:29:26 +08:00
Florent Kermarrec 644fa8ec55 kc705: enable DCI termination on DDR3 2014-09-02 10:54:38 +08:00
Sebastien Bourdeauducq 402c7db63c platforms/kc705: read the configuration flash faster (ISE only) 2014-08-22 18:44:10 +08:00
Sebastien Bourdeauducq cb5894b33c platforms: add -w option to bitgen_opt 2014-08-22 18:26:25 +08:00
Florent Kermarrec 7f4e51253e kc705: add spiflash pins 2014-08-22 10:32:58 +08:00
Florent Kermarrec c19d134978 vivado: enable bitstream compression (optional) 2014-08-21 20:22:08 +08:00
Robert Jordens bd232f3f61 fhdl.structure: do not permit clock domain names that start with numbers 2014-08-18 11:01:56 +08:00
Robert Jordens ac2e961618 fhdl.structure: remove unused imports 2014-08-18 11:01:56 +08:00
Robert Jordens 6036fffef2 Signal.__getitem__: raise TypeError and IndexError when appropriate 2014-08-18 11:01:56 +08:00
Robert Jordens b3d69913cd Signal.like: pass kwargs 2014-08-18 11:01:56 +08:00
Robert Jordens 7e77254c57 vivado: make tcl a list of commands, add reporting 2014-08-18 11:01:56 +08:00
Sebastien Bourdeauducq c61f96588a mibuild/programmer: remove unneeded needs_flash_proxy attr 2014-08-09 14:28:15 +08:00
Sebastien Bourdeauducq 54c63275e0 platforms/kc705: remove DDR3 multirank pins 2014-08-09 10:56:59 +08:00
Sebastien Bourdeauducq 60706e4b70 bus/dfi: add CKE and RESET_N 2014-08-09 10:56:08 +08:00
Sebastien Bourdeauducq 5fb221e7d9 typo 2014-08-06 23:58:09 +08:00
Sebastien Bourdeauducq 7ebf08db5e mibuild/xilinx: connect CE on reset synchronizer FFs 2014-08-06 23:51:50 +08:00
Sebastien Bourdeauducq b124a98d92 genlib: add reset synchronizer 2014-08-06 19:38:37 +08:00
Sebastien Bourdeauducq 4d382328d5 mibuild/xilinx: share more code between ISE and Vivado, use special overrides with Vivado, merge xilinx_tools into xilinx_common 2014-08-06 19:26:00 +08:00
Sebastien Bourdeauducq 8a7afff30a platforms/kc705: fix speed grade 2014-08-03 17:51:44 +08:00
Sebastien Bourdeauducq 8adf6027e1 platforms/kc705: add automatic clk200 constraint 2014-08-03 15:53:58 +08:00
Sebastien Bourdeauducq 40dcc8b2aa platforms/kc705: use XC3SProg 2014-08-03 15:53:42 +08:00
Sebastien Bourdeauducq 210cb720c1 platforms/kc705: use Vivado by default 2014-08-03 15:53:21 +08:00
Sebastien Bourdeauducq 536a220679 mibuild/programmer: fix XC3SProg init 2014-08-03 15:52:34 +08:00
Florent Kermarrec a0d0742664 mibuild/generic_platform: add recursive parameter to add_source_dir 2014-08-02 21:25:51 +08:00