distrib/share/tcl/help/avt/pvt/ttv_ComputeMaxPathSlope

   1
   2        double  ttv_ComputeMaxPathSlope(char  *figure,  char *start, char *end,
   3        char *dir, double input_slope, double output_capa, double  VDD,  double
   4        temperature);
   5
   6 D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN
   7        Re-computes  the slope of the maximum path from _\bs_\bt_\ba_\br_\bt to _\be_\bn_\bd with tran-
   8        sitions  _\bd_\bi_\br on _\bs_\bt_\ba_\br_\bt and _\be_\bn_\bd, from the  timing  figure  _\bf_\bi_\bg_\bn_\ba_\bm_\be,  with
   9        voltage  _\ba_\bl_\bi_\bm  and  temperature  _\bt_\be_\bm_\bp. _\bi_\bn_\b__\bs_\bl_\bo_\bp_\be is applied on _\bs_\bt_\ba_\br_\bt and
  10        _\bo_\bu_\bt_\b__\bc_\ba_\bp_\ba is set on _\be_\bn_\bd. If _\bt_\be_\bm_\bp and _\ba_\bl_\bi_\bm are negative or 0, the  timing
  11        figure named _\bf_\bi_\bg_\bn_\ba_\bm_\be will be used.
  12          eg.  ttv_ComputeMaxPathSlope(circuit,  _\br_\be_\bs_\be_\bt_\b[_\b3_\b],  _\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\br_\be_\bs_\be_\bt,  _\bu_\bd,
  13        200, 1e-15, 2.5, 70) returns the slope of _\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\br_\be_\bs_\be_\bt for the maximum
  14        path between _\br_\be_\bs_\be_\bt_\b[_\b3_\b] rising and _\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\br_\be_\bs_\be_\bt falling with input slope
  15        of 200ps on _\br_\be_\bs_\be_\bt_\b[_\b3_\b] and 1fF on _\bi_\bn_\bt_\be_\br_\bn_\ba_\bl_\br_\be_\bs_\be_\bt when voltage is 2.5V  and
  16        temperature 70C.
  17          Returns 0 on failure.
  18