f62eff0309
bus/csr/Initiator: correct read latency
2013-07-27 15:37:47 +02:00
e05f520cdf
actorlib/spi: remove unused function
2013-07-27 15:36:42 +02:00
61b8958953
fix synthesis translate on/off switch
2013-07-26 15:55:16 +02:00
9c7ad6b05b
fhdl: RenameClockDomains decorator
2013-07-26 15:42:14 +02:00
cec8fc4ca4
fhdl/specials/Instance: fix item sorting
2013-07-26 14:00:29 +02:00
6e1195415e
genlib/roundrobin: fix n==1 case (correctly)
2013-07-26 09:33:33 +02:00
b8ff2f2792
genlib/roundrobin.py: fix n==1 case
2013-07-26 00:41:08 +02:00
b96eb339af
fhdl: compact Instance syntax
2013-07-25 20:34:19 +02:00
b7ed19c6c5
fhdl: do not export Fragment
2013-07-25 18:52:54 +02:00
b367932498
fhdl: introduce module decorators
2013-07-25 17:56:31 +02:00
cabae0c32b
genlib: remove direct uses of Fragment
2013-07-24 19:25:14 +02:00
fe18397acc
wishbone.py: add Crossbar (concurrent/parallel/many-to-many interconnect)
2013-07-22 10:30:44 +02:00
5bc9a0b383
fsm.py: set reset_state
2013-07-22 10:30:40 +02:00
411e6ec114
fhdl/tools: do not export resort_statements
2013-07-17 16:50:09 +02:00
d5d2e64dc3
Revert "fhdl/tools/group_by_target: remove resort_statements"
...
This reverts commit 939f01cee2
2013-07-17 16:49:26 +02:00
9190568685
genlib/fifo/AsyncFIFO: fix data corruption bug
2013-07-17 12:10:39 +02:00
939f01cee2
fhdl/tools/group_by_target: remove resort_statements
2013-07-17 10:38:39 +02:00
16ebe41028
fhdl/tools: BUGFIX: fix group_by_target grouping
...
group_by_target does not properly combine target groups if statements
are presented in the order:
({A}, statement1)
({B}, statement2)
({A, B}, statement3)
which returns groups:
({A, B}, [statement1, statement3])
({B}, [statement2])
This patch fixes group_by_target such that the resulting group is:
({A, B}, [statement1, statement2, statement3])
2013-07-17 10:14:39 +02:00
5b36f688ea
Remove ASMI
2013-07-16 18:50:50 +02:00
faa8b7c49a
fhdl/tools: clock domain merging for clock renaming
2013-07-16 18:17:44 +02:00
b016a60b85
lasmibus: fix master locking
2013-07-15 21:45:07 +02:00
7083764b53
genlib/fifo: add test bench
2013-07-15 21:36:39 +02:00
65a0b12812
actorlib/spi/DMAController: export length/storage/trigger
2013-07-13 17:13:15 +02:00
6595b9a111
actorlib/spi/SingleGenerator: export CSRs
2013-07-13 17:12:51 +02:00
c2d6f14087
flow/actor/PipelinedActor: clean up
2013-07-12 18:52:34 +02:00
6aa1e0c199
actorlib/spi/DMAWriteController: len -> flen
2013-07-11 19:22:56 +02:00
f5ddd33e7e
dfi: split phase description
2013-07-10 19:56:47 +02:00
43fe16ef73
bus/lasmibus: add separate req/data ack to target and initiator
2013-07-10 19:09:51 +02:00
af6ef0a3b4
dma_lasmi/Writer: fix default FIFO depth
2013-07-07 20:01:55 +02:00
fa8112c3f5
dma_lasmi/Reader: handle ack=1 when stb=0
2013-07-07 18:57:05 +02:00
7e6fbd31a4
lasmibus/crossbar: simplify master ack generation
2013-07-07 18:56:43 +02:00
b68c00d36f
pytholite: fix kwargs handling
2013-07-03 17:20:05 +02:00
0aa58f5dcf
pytholite: support generator arguments
2013-07-03 16:35:07 +02:00
04efee7847
fhdl: mark variable as deprecated
2013-06-30 20:14:20 +02:00
71b89e4c46
fhdl/verilog: lower complex slices before reset insertion
2013-06-30 14:32:47 +02:00
ded5e569eb
fhdl/tools: separate complex slice lowerer from basic lowerer
2013-06-30 14:32:19 +02:00
9c59ea1e26
genlib/misc: remove bitreverse
2013-06-30 14:31:25 +02:00
a255296171
support re-slicing and non-unit step size
...
* support slicing of Slice/Cat/Replicate through lowering
* support non-unit step size slices through unpacking and Cat()
2013-06-30 14:03:34 +02:00
9d241f8cd3
coding.py: rewrite If() to make verilog more readable
2013-06-30 11:39:47 +02:00
b0d467d744
pytholite: use eval instead of literal_eval
2013-06-28 19:03:55 +02:00
ecc4062071
genlib/coding.py: binary vs. one-hot, priority coding
2013-06-28 15:20:01 +02:00
48a5b86dcd
genlib/cordic: cleanup
2013-06-26 22:46:04 +02:00
080afdc3f9
fhdl/verilog: fix signedness rules for comparison
2013-06-26 22:45:47 +02:00
0224ea01cb
migen/genlib/cordic.py: generic cordic
...
* rotating or vectoring cordic modes
* circular, linear, or hyperbolic functions
* combinatorial, pipelined or iterative evaluation
* arbitrary width, stages and guard bits
* two or four quadrant mode for circular/rotate
2013-06-26 22:31:36 +02:00
d0caa738bd
FSM: new API
2013-06-25 22:17:39 +02:00
b56cb3cefc
fhdl/verilog: improve error reporting
2013-06-24 19:44:25 +02:00
d6f7b4cee6
lasmi: separate request and data ack to support bankmachine FIFOs (buggy/incomplete)
2013-06-17 23:36:03 +02:00
5cd0019231
genlib/fifo: support records
2013-06-17 23:35:10 +02:00
6d6d232cad
lasmibus/crossbar: better switching policy
2013-06-15 16:51:09 +02:00
ac2cde0e87
asmibus: remove port sharing
2013-06-14 18:34:36 +02:00
0c52c08989
bus/asmibus: fix slot aging timer
2013-06-14 17:57:43 +02:00
1ec1fb9ebe
bus/lasmibus/Crossbar: support cba_shift=0
2013-06-11 18:15:49 +02:00
fe54c68762
lasmi: fix minor problems
2013-06-10 22:49:33 +02:00
aea3b59432
genlib/fsm: fix handling of zero delayed_enter
2013-06-10 22:49:05 +02:00
3a284b9c1e
actorlib: LASMI DMA (untested)
2013-06-10 22:29:39 +02:00
932bfa7e75
bus: Wishbone -> LASMI bridge (untested)
2013-06-10 18:52:07 +02:00
f2e2397c9d
bus/lasmibus: bugfixes
2013-06-09 23:36:32 +02:00
a836cba790
bus/lasmibus: add target and initiator
2013-06-09 16:03:22 +02:00
35f9f2e9d7
bus/lasmi: interface definition and crossbar (untested)
2013-06-08 15:49:50 +02:00
85813b3b58
csr/sram: fix reads on high addresses when word_bits != 0
2013-06-03 21:52:23 +02:00
e5e3492afe
csr/sram: fix page_bits computation
2013-06-03 21:51:44 +02:00
cebfe787db
genlib/misc: fix import
2013-05-30 18:46:52 +02:00
ebbd5ebcd2
bus/csr/SRAM: better handling of writes to memories larger than the CSR width
2013-05-30 18:45:04 +02:00
f0b0942055
bitreverse: fhdl/tools -> genlib/misc
2013-05-30 18:44:37 +02:00
bac62a32a9
Make memory ports part of specials
...
This is needed to handle cases where a single memory has ports
in two different modules, and one of these modules is subject
to clock domain remapping. The clock domain of the port in that
module only must be remapped.
2013-05-28 16:11:34 +02:00
70ffe86356
New migen.fhdl.std to simplify imports + len->flen
2013-05-22 17:11:09 +02:00
5208baada8
bus/wishbone/SRAM: support init and read_only
2013-05-19 20:53:54 +02:00
7ada0159fd
bus/csr/SRAM: support init
2013-05-19 20:53:37 +02:00
792b8fed1b
bus/asmi: port sharing support
2013-05-12 15:58:39 +02:00
f202946717
fhdl/tools/_TargetLister: do not include array keys in targets
2013-05-11 17:28:41 +02:00
0ec6a7eb4e
genlib/record: match_by_position -> connect_flat
2013-05-11 11:48:21 +02:00
955a9733c8
Revert "genlib/record/connect: add match_by_position"
...
This reverts commit df1ed32765
2013-05-10 17:41:51 +02:00
c82b53f1cd
bank/description/AutoCSR: add autocsr_exclude
2013-05-08 20:58:57 +02:00
10212e85e7
dma_asmi: cleanup
2013-05-08 18:58:50 +02:00
b9b6df6f29
bank/eventmanager: refactor, rename EventSourceLevel -> EventSourceProcess, add fully externally controlled event source
2013-05-08 18:12:26 +02:00
7a74dae461
actorlib/spi: add DMAWriteController
2013-05-04 17:38:54 +02:00
fd089b146f
actorlib/dma_asmi/OOOWriter: fix tag offset
2013-05-04 17:38:17 +02:00
12deaa91d8
flow/network/DataFlowGraph: add_buffered_connection
2013-05-02 13:25:30 +02:00
b5b29f6d5d
bank/description/CSRStorage: set reset property of storage for use in test benches
2013-05-02 11:49:23 +02:00
8ffa273719
flow/network: better determination of plumbing layout
2013-05-01 22:13:26 +02:00
471393d0f9
actorlib/dma_asmi: drive dat_wm
2013-05-01 21:52:26 +02:00
c8810a016f
actorlib/spi: add DMA read controller
2013-04-30 18:55:01 +02:00
c70c71502e
actorlib/spi/SingleGenerator: use CSR alignment bits
2013-04-30 18:54:47 +02:00
dc0304a87b
bank/description/CSRStorage: support alignment bits
2013-04-30 18:53:40 +02:00
51f1ace061
flow/network/CompositeActor: expose unconnected endpoints
2013-04-30 18:53:02 +02:00
4f13c5b74d
flow/network/DataFlowGraph: add add_pipeline
2013-04-30 15:49:51 +02:00
fb83794ef4
actorlib/spi/Collector: cleanup, new APIs
2013-04-28 18:32:46 +02:00
746e452838
actorlib/dma_asmi: support for writes
2013-04-28 18:06:36 +02:00
e97edd7253
genlib/fifo: disable retiming on Gray counter outputs
2013-04-25 14:57:07 +02:00
156ef43ace
genlib/cdc: add NoRetiming
2013-04-25 14:56:45 +02:00
b862b070d6
fhdl/verilog: recursive Special lowering
2013-04-25 14:56:26 +02:00
67c3119249
genlib/fifo: add asynchronous FIFO
2013-04-25 13:30:37 +02:00
fee228a09f
fhdl/specials/memory: do not write address register for async reads
2013-04-25 13:30:05 +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
f599fe4ade
Support for resetless clock domains
2013-04-23 11:54:05 +02:00
8e11fcf1d0
bus/csr/SRAM: fix Module conversion errors
2013-04-14 13:55:04 +02:00
ea63389823
fhdl: support len() on all values
2013-04-14 13:50:26 +02:00
75d33a0c05
fhdl/verilog/_printinit: initialize undriven Special inputs (bug reported by Florent Kermarrec)
2013-04-11 18:55:49 +02:00
72ef4b9683
ioo+pytholite: use new Module API
2013-04-10 23:42:46 +02:00
Sebastien Bourdeauducq
Nina Engelhardt
Robert Jordens
David Carne
Florent Kermarrec
Kenneth Ryerson