5047a3add3
variable arrays generated without writing a record for each word.
2007-04-10 01:26:15 +00:00
fc9a90c9e0
Add support for edge sensitive spec paths.
2007-03-02 06:13:22 +00:00
243cf94165
Add support for conditional specify delay paths.
2007-03-01 06:19:38 +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
8defa4bcd0
Syntax for carrying sign with parameter.
2006-03-18 22:51:10 +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
a8d49921ee
gcc4 compile errors.
2005-07-14 23:34:18 +00:00
3ac79c294a
Implement real valued signals and arith nodes.
2005-07-06 04:29:25 +00:00
4cc421b3b7
Make functors know their own width.
2005-06-17 03:46:52 +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
573e07225d
Rework the vvp_delay_t class.
2005-04-03 05:45:51 +00:00
b7ef2fcb0a
Reimplement combinational UDPs.
2005-04-01 06:02:45 +00:00
53da6e9a33
Add support for LPM_UFUNC user defined functions.
2005-03-18 02:56:03 +00:00
1c5b4881d7
Handle case inequality in netlists.
2005-03-09 05:52:03 +00:00
789c95b1c1
reimplement memory ports.
2005-03-09 04:52:40 +00:00
85286cc086
Rearrange how memories are supported as vvp_vector4 arrays.
2005-03-03 04:33:10 +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
e4ae832153
Clean up spurious trailing white space.
2004-10-04 01:10:51 +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
59c5759fdf
Add $push flag for threads.
2003-09-04 20:26:30 +00:00
8cfef65bd8
Implement acc_fetch_defname and its infrastructure in vvp.
2003-05-29 02:21:45 +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
52bf4e613f
conditional ident string using autoconfig.
2002-08-12 01:34:58 +00:00
41239078a9
Fix initialization of symbol table string heap.
2002-07-15 00:21:42 +00:00
f4a4ee00d0
Add support for special integer vectors.
2002-06-21 04:58:55 +00:00
b1c0f7306d
Add vpi support for named events.
...
Add vpi_mode_flag to track the mode of the
vpi engine. This is for error checking.
2002-05-18 02:34:11 +00:00
de252965ac
Add the .ufunc statement.
2002-03-18 00:19:34 +00:00
dd79885f6d
Add structural modulus support down to vvp.
2002-01-03 04:19:01 +00:00
1ca6fe5519
Support strength syntax on functors.
2001-12-14 02:04:49 +00:00
steve