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PLI acc_set_value()

已有 1834 次阅读| 2014-8-22 09:17 |个人分类:verification

acc_set_value()
Synopsis:
Set and propagate a value on a reg, variable, user-defined system function or a sequential UDP; procedurally assign a reg or variable; force a reg, variable, or net.
Syntax:
acc_set_value(object_handle, value_p, delay_p)

acc_set_value() shall be used to perform. a procedural continuous assignment of a value to a reg or variable or to deassign the reg or variable. This shall be the same functionality as the procedural assign and deassign keywords in the verilog hdl.

acc_set_value() shall also be used to perform. a precedural force of a value onto a reg, variable or net, or to release the reg, variable or net. This shall be the same functionality as the procedural force and release keywords in the Verilog HDL.


typedef struct t_setval_delay
{
  s_acc_time time;
  PLI_INT32 model;
s_setval_delay, *p_setval_delay;

model: accNoDelay, accInertialDelay, accTransportDelay, accpureTransportDelay

typedef struct t_setval_value
{
  PLI_INT32 format;
  union
  {
    PLI_BYTE8 *str;
    PLI_INT32 scalar;
    PLI_INT32 integer;
    double real;
    p_acc_vecval vector;
  } value;
s_setval_value, *p_setval_value, s_acc_value, *p_acc_value;

format: accBinStrVal, accOctStrVal, accDecStrVal, accHexStrVal, accStringVal, accScalarVal, accIntVal, accRealVal, accVectorVal
eg:
s_acc_value value;
value.format = accBinStrVal;
(void)acc_fetch_value(Net, “%%”, &value);

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