5047a3add3
variable arrays generated without writing a record for each word.
2007-04-10 01:26:15 +00:00
91d84e7dc7
Major rework of array handling. Memories are replaced with the
...
more general concept of arrays. The NetMemory and NetEMemory
classes are removed from the ivl core program, and the IVL_LPM_RAM
lpm type is removed from the ivl_target API.
2007-01-16 05:44:14 +00:00
2ac30824ac
Fix spurious event from net8 that is forced.
2006-11-22 06:10:05 +00:00
0edb5a7547
Basic support for specify timing.
2006-09-23 04:57:19 +00:00
06d6ac4b33
Fix/implement signed right shift.
2006-07-30 02:51:35 +00:00
80f30be9d0
Add support for system functions in continuous assignments.
2006-06-18 04:15:50 +00:00
f0e114d59f
Lexor os never interactive.
2006-05-17 04:15:12 +00:00
6f46d12e07
Add support for logic parameters.
2006-03-08 05:29:42 +00:00
b7861fa6e8
Require explicit delay node from source.
2006-01-02 05:32:06 +00:00
35951510c5
Put vec8 and vec4 nets into seperate net classes.
2005-11-25 17:55:26 +00:00
560c5a2584
Add alias nodes.
2005-10-12 17:23:15 +00:00
3ac79c294a
Implement real valued signals and arith nodes.
2005-07-06 04:29:25 +00:00
b6fd4f610b
Add a sign-extension node.
2005-05-24 01:43:27 +00:00
7dd0d255a6
Add support for variable part select.
2005-05-08 23:40:14 +00:00
99aff5f10b
Remove dead functor code.
2005-04-28 04:59:53 +00:00
f884652c19
Add DFF nodes.
2005-04-24 20:07:25 +00:00
1c5b4881d7
Handle case inequality in netlists.
2005-03-09 05:52:03 +00:00
ca1bbc79a3
Add .repeat functor and BIFIF functors.
2005-02-07 22:42:42 +00:00
018014368b
Add support for reduction logic gates.
2005-02-03 04:55:13 +00:00
b86fdd6bbc
Implement the .cmp/eeq LPM node.
2005-01-22 01:06:20 +00:00
9735b0e8b3
Add the .part/pv node and related functionality.
2005-01-09 20:11:15 +00:00
1674d692b7
Add the part concatenation node (.concat).
...
Add a vvp_event_anyedge class to handle the special
case of .event statements of edge type. This also
frees the posedge/negedge types to handle all 4 inputs.
Implement table functor recv_vec4 method to receive
and process vectors.
2004-12-29 23:45:13 +00:00
65e9b6be12
Rework of internals to carry vectors through nexus instead
...
of single bits. Make the ivl, tgt-vvp and vvp initial changes
down this path.
2004-12-11 02:31:25 +00:00
57b8ca191f
Add signed LPM divide.
2004-06-30 02:15:57 +00:00
35619771dd
Add structural equality compare nodes.
2004-06-16 16:33:25 +00:00
14150d6fba
ifdef idents correctly.
2003-08-26 16:26:01 +00:00
2c1e36ae9a
Add signed versions of .cmp/gt/ge
2003-04-11 05:15:38 +00:00
654ad4c97e
Direct support for string parameters.
2003-03-10 23:37:07 +00:00
b726395d1e
Spelling fixes.
2003-02-09 23:33:26 +00:00
04ada23119
Support in various contexts the $realtime
...
system task.
2003-01-27 00:14:37 +00:00
9a5a00f836
Add thread word array, and add the instructions,
...
%add/wr, %cmp/wr, %load/wr, %mul/wr and %set/wr.
2003-01-25 23:48:05 +00:00
c2070777b2
The $time system task returns the integer time
...
scaled to the local units. Change the internal
implementation of vpiSystemTime the $time functions
to properly account for this. Also add $simtime
to get the simulation time.
2002-12-21 00:55:57 +00:00
f4a4ee00d0
Add support for special integer vectors.
2002-06-21 04:58:55 +00:00
a18662ed13
Allow signed constant vectors for call_vpi parameters.
2002-04-14 03:53:20 +00:00
de252965ac
Add the .ufunc statement.
2002-03-18 00:19:34 +00:00
efa5338e3b
out-of-memory asserts.
2002-03-01 05:42:50 +00:00
6dcf880482
carriage return is white space.
2002-02-27 05:46:33 +00:00
dd79885f6d
Add structural modulus support down to vvp.
2002-01-03 04:19:01 +00:00
82c0a2ebac
Add force/cassign/release/deassign support. (Stephan Boettcher)
2001-11-01 03:00:19 +00:00
36e1eab3f4
Add arith/div object.
2001-10-16 02:47:37 +00:00
608e5a4dbb
Add the .shift/r functor.
2001-07-07 02:57:33 +00:00
39c39f0162
Add structural left shift (.shift/l)
2001-07-06 04:46:44 +00:00
ab7b353ace
support fast programming by only writing the bits
...
that are listed in the input file.
2001-06-30 23:03:16 +00:00
82e8e51736
1. Logic with more than 4 inputs
...
2. Id and name mangling
3. A memory leak in draw_net_in_scope()
(Stephan Boettcher)
2001-06-18 03:10:34 +00:00
4b82d26f5e
Add support for structural multiply in t-dll.
...
Add code generators and vvp support for both
structural and behavioral multiply.
2001-06-16 23:45:05 +00:00
e002b1c1c4
Add .cmp statements for structural comparison.
2001-06-15 04:07:57 +00:00
19a7f3faeb
Implement .arith/sub subtraction.
2001-06-07 03:09:03 +00:00
f3019ff5a0
Add structural addition.
2001-06-05 03:05:41 +00:00
224af78463
Add support for system function calls.
2001-05-20 00:46:12 +00:00
44a182d92c
VVP support for memories in expressions,
...
including general support for thread bit
vectors as system task parameters.
(Stephan Boettcher)
2001-05-10 00:26:53 +00:00
steve