2deb379c06
Update the FF device to nexus style.
2000-03-18 23:22:37 +00:00
80bd855329
Update bufz to nexus style.
2000-03-18 02:26:02 +00:00
567de6ba39
Generate references into a table of nexus objects instead of
...
generating lots of isolated nexus objects. Easier on linkers
and compilers,
Add missing nexus support for l-value bit selects,
Detemplatize the vvm_mux type.
Fix up the vvm_nexus destructor to disconnect from drivers.
2000-03-18 01:26:59 +00:00
3adaf23aab
Detemplatize the vvm_signal_t class.
2000-03-17 20:21:14 +00:00
e71413123e
nor2 and and2 optimized gates.
2000-03-17 19:23:59 +00:00
51e96a2d8b
Adder and comparator in nexus style.
2000-03-17 17:25:53 +00:00
20712d3fcc
Update vvm_mult to nexus style.
2000-03-17 03:05:13 +00:00
8cbf4f815e
vvm_clshift implementation without templates.
2000-03-17 02:22:03 +00:00
5ea3610d4a
Update LPM_MUX to nexus style.
2000-03-16 23:13:49 +00:00
9deb7f6ba5
Update LMP_CLSHIFT to use nexus interface.
2000-03-16 21:47:27 +00:00
2563e2b717
Revise the VVM backend to use nexus objects so that
...
drivers and resolution functions can be used, and
the t-vvm module doesn't need to write a zillion
output functions.
2000-03-16 19:03:03 +00:00
e7efc2709a
Redesign the implementation of scopes and parameters.
...
I now generate the scopes and notice the parameters
in a separate pass over the pform. Once the scopes
are generated, I can process overrides and evalutate
paremeters before elaboration begins.
2000-03-08 04:36:53 +00:00
aae17041ef
Remove excess variable.
2000-02-29 05:20:21 +00:00
1d7cf5bb8c
Handle scope of complex guards when writing case in functions.
2000-02-29 05:02:30 +00:00
59c240bc9b
I no longer need to declare string and number tables early.
2000-02-24 01:57:10 +00:00
b734ecf02f
Macintosh compilers do not support ident.
2000-02-23 02:56:53 +00:00
e0873f6c14
Support case in functions.
2000-02-14 01:20:50 +00:00
b8ddbcf62b
support if-else in function definitions.
2000-02-14 00:12:09 +00:00
1ee4015aa8
Handle selecting memory words at run time.
2000-02-13 19:59:33 +00:00
a8d787bd66
Accept memory words as parameter to $display.
2000-02-13 19:18:27 +00:00
121b6c2ecb
missing break is switch.
2000-01-18 04:53:57 +00:00
d84b72609d
Add the XNOR operator.
2000-01-13 06:05:46 +00:00
ef98be1192
Support for multiple VPI modules.
2000-01-13 05:11:24 +00:00
aa8908c52f
Multiplication all the way to simulation.
2000-01-13 03:35:35 +00:00
fdf2c1b0d0
Non-blocking memory writes.
2000-01-08 03:09:14 +00:00
f3b76d958d
It is possible for node to initialize several pins of a signal.
2000-01-02 17:57:56 +00:00
65ae92859c
NetConst can now hold wide constants.
1999-12-17 03:38:46 +00:00
d54cc14ca2
Simulate carry output on adders.
1999-12-16 02:42:14 +00:00
6be5421c8a
Remove the useless vvm_simulation class.
1999-12-12 19:47:54 +00:00
76655ce2bb
Allow memories without indices in expressions.
1999-12-12 06:03:14 +00:00
3e2bb85f58
Synthesize LPM_RAM_DQ for writes into memories.
1999-12-05 02:24:08 +00:00
22d89c5984
Update case comparison (Eric Aardoom).
1999-12-02 16:58:58 +00:00
bb68753bd2
Properly initialize registers.
1999-11-29 00:38:27 +00:00
dab47610ed
Remove useless tests for NetESignal.
1999-11-28 23:59:22 +00:00
e96e8c62be
NetESignal object no longer need to be NetNode
...
objects. Let them keep a pointer to NetNet objects.
1999-11-28 23:42:02 +00:00
fa088f8baa
Set VPI_MODULE_PATH in the target code, if desired.
1999-11-28 18:05:37 +00:00
48b6726cf4
gate outputs need to set signal values.
1999-11-28 01:16:18 +00:00
bf42be12de
Build up the lists in the scope of a module,
...
and get $dumpvars to scan the scope for items.
1999-11-28 00:56:08 +00:00
4cfa3e4047
Support the creation of scopes.
1999-11-27 19:07:57 +00:00
680c35a845
LT and GT fixes from Eric Aardoom.
1999-11-24 04:38:49 +00:00
b4aade1e4c
Fix coding errors handling names of logic devices,
...
and add support for buf device in vvm.
1999-11-21 01:16:51 +00:00
a81dcd7955
Support memories in continuous assignments.
1999-11-21 00:13:08 +00:00
513ade9b95
Support combinatorial comparators.
1999-11-14 23:43:45 +00:00
1624afe1ba
Add support for the LPM_CLSHIFT device.
1999-11-14 20:24:28 +00:00
2602505885
Support the LPM_MUX in vvm.
1999-11-13 03:46:52 +00:00
82f3f0f741
Create the vpiMemory handle type.
1999-11-10 02:52:24 +00:00
c688d95cb8
Put number constants into a static table.
1999-11-06 16:00:17 +00:00
89881adece
Add the synth functor to do generic synthesis
...
and add the LPM_FF device to handle rows of
flip-flops.
1999-11-01 02:07:40 +00:00
e1bbbe5614
Include subtraction in LPM_ADD_SUB device.
1999-10-31 20:08:24 +00:00
71ecf8c143
Add to netlist links pin name and instance number,
...
and arrange in vvm for pin connections by name
and instance number.
1999-10-31 04:11:27 +00:00
steve