ea63389823
fhdl: support len() on all values
2013-04-14 13:50:26 +02:00
7a06e9457c
Lowering of Special expressions + support ClockSignal/ResetSignal
2013-03-18 18:36:50 +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
dd0f3311cd
structure: remove Fragment.call_sim
2013-03-15 19:15:48 +01:00
bd8bbd9305
Make ClockDomains part of fragments
2013-03-15 18:17:33 +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
17e0dfe120
fhdl/module: replace autofragment
2013-03-10 19:27:55 +01:00
2b8dc52c13
Use common definition for FinalizeError
2013-03-09 19:03:13 +01:00
49cfba50fa
New 'specials' API
2013-02-22 17:56:35 +01:00
1b18194b1d
fhdl: TSTriple
2013-02-19 17:26:02 +01:00
dc93a231c6
fhdl: tristate support
2013-02-15 00:17:24 +01:00
473fd20f8c
fhdl/structure: store clock domain name
2013-01-24 13:49:49 +01:00
3fae6c8f03
Do not use super()
2012-12-18 14:54:33 +01:00
483b821342
fhdl/structure: do not create Signal in Instance when parameter is int
2012-12-06 20:56:46 +01:00
55d143a454
fhdl/structure: add unary minus
2012-11-29 22:52:57 +01:00
50ed73c937
New specification for width and signedness
2012-11-29 21:22:38 +01:00
6eebfce44a
Refactor Case
2012-11-29 01:11:15 +01:00
fee22a4631
Remove Constant
2012-11-28 23:18:43 +01:00
59831e0485
fhdl/structure: improved bits_for function
2012-11-28 18:39:44 +01:00
1460f069f6
fhdl/structure: remove deprecated MemoryPort
2012-11-26 19:36:43 +01:00
27d87c9412
fhdl/structure: disable we_granularity when larger than width
2012-11-23 23:08:12 +01:00
f42683b71e
fhdl/structure/Memory: fix we width
2012-11-23 19:21:52 +01:00
0f6215a13a
fhdl/structure: add Memory.get_port API
2012-11-23 19:17:49 +01:00
9d3e218863
fhdl: use object creation counter (HUID) as hash. This finally makes the generated code textually the same across runs.
2012-11-23 18:38:03 +01:00
3971600917
fhdl/structure: use sets for memories and instance collections
2012-11-23 17:20:08 +01:00
26cf1b8840
fhdl: make constants hashable
2012-11-09 20:17:43 +01:00
56d4cdeb48
fhdl/structure: make all values hashable
2012-11-06 13:51:51 +01:00
8101b68965
fhdl: fix instance get_io
2012-09-28 18:02:03 +02:00
c273866b08
fhdl: support expressions in instance ports
2012-09-22 20:51:10 +02:00
2fc9cae88a
fhdl: support inverted clock ports in instances
2012-09-22 20:50:49 +02:00
9a18a9df3f
fhdl: list signals in execution order
2012-09-11 09:59:37 +02:00
e16353a281
Multi-clock design support + new instance API
2012-09-10 23:45:02 +02:00
b45c9546eb
fhdl/namer: better handling of indices
2012-09-09 19:33:55 +02:00
51f9a2a963
fhdl/namer: simplify + more relevant names
2012-09-09 01:26:33 +02:00
8de192dfbd
x.bv.width -> len(x)
2012-07-13 18:32:54 +02:00
9cdc88eadf
fhdl: len() for Constant
2012-07-13 18:16:50 +02:00
7f47a2568a
fhdl: remove _StatementList
2012-07-13 17:07:56 +02:00
ed27783a53
fhdl: arrays (TODO: use correct BV for intermediate signals)
2012-07-09 15:16:38 +02:00
6a52e44d09
fhdl: support len() on signals
2012-04-08 18:06:22 +02:00
2a4e49e381
fhdl: phase out pads
2012-04-02 19:21:43 +02:00
5c0cc6292c
fhdl: export log2_int
2012-03-14 12:19:42 +01:00
bfcd4e636b
fhdl: handle negative constants correctly
2012-03-08 20:49:24 +01:00
98e96b3952
sim: make initialization cycle optional (selectable by function attribute)
2012-03-06 19:43:59 +01:00
8160ced2e9
sim: memory access
2012-03-06 19:29:39 +01:00
db8f8bf2e3
fhdl: register memory objects with namespace
2012-03-06 18:33:44 +01:00
8d16fde48c
fhdl: add simulation functions in fragment
2012-03-06 13:58:22 +01:00
f995e8b92e
fhdl: check we pass BV to signals
2012-02-17 23:50:54 +01:00
ca7056b07f
fhdl: support forwarding of bidirectional signals from instance ports
2012-02-16 18:34:32 +01:00
629e771fc0
fhdl/structure: binary constant builder
2012-02-05 19:32:11 +01:00
Sebastien Bourdeauducq
Lars-Peter Clausen