be9fea182d
fhdl/structure: clarify usage restrictions of LHS Cat
2013-11-29 22:35:53 +01:00
73db4944f1
fhdl.structure: document the API
2013-11-29 22:31:55 +01:00
6f9f08f6eb
add ternary operator sel ? a : b
2013-08-12 13:15:56 +02:00
e12187aa80
add += operator to fragment
2013-08-12 13:15:05 +02:00
fdf022a04b
fhdl: improve naming of related signals
2013-08-08 19:22:17 +02:00
305c6985bc
fhdl: support for naming related signals
2013-08-08 11:32:37 +02:00
b7ed19c6c5
fhdl: do not export Fragment
2013-07-25 18:52:54 +02:00
04efee7847
fhdl: mark variable as deprecated
2013-06-30 20:14:20 +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
70ffe86356
New migen.fhdl.std to simplify imports + len->flen
2013-05-22 17:11:09 +02:00
f599fe4ade
Support for resetless clock domains
2013-04-23 11:54:05 +02:00
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
Sebastien Bourdeauducq
Robert Jördens
Nina Engelhardt
Florent Kermarrec
Lars-Peter Clausen