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Make BUFZ device strengths available.

This commit is contained in:
steve 2002-01-12 04:03:09 +00:00
parent b274dada85
commit c09a148cd9
1 changed files with 41 additions and 2 deletions
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43
t-dll.cc
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@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#if !defined(WINNT) && !defined(macintosh)
#ident "$Id: t-dll.cc,v 1.76 2002/01/06 03:15:43 steve Exp $"
#ident "$Id: t-dll.cc,v 1.77 2002/01/12 04:03:09 steve Exp $"
#endif
# include "config.h"
@ -514,13 +514,49 @@ bool dll_target::bufz(const NetBUFZ*net)
assert(net->pin(0).nexus()->t_cookie());
obj->pins_[0] = (ivl_nexus_t) net->pin(0).nexus()->t_cookie();
nexus_log_add(obj->pins_[0], obj, 0);
ivl_nexus_ptr_t out_ptr = nexus_log_add(obj->pins_[0], obj, 0);
assert(net->pin(1).nexus()->t_cookie());
obj->pins_[1] = (ivl_nexus_t) net->pin(1).nexus()->t_cookie();
nexus_log_add(obj->pins_[1], obj, 1);
switch (net->pin(0).drive0()) {
case Link::HIGHZ:
out_ptr->drive0 = IVL_DR_HiZ;
break;
case Link::WEAK:
out_ptr->drive0 = IVL_DR_WEAK;
break;
case Link::PULL:
out_ptr->drive0 = IVL_DR_PULL;
break;
case Link::STRONG:
out_ptr->drive0 = IVL_DR_STRONG;
break;
case Link::SUPPLY:
out_ptr->drive0 = IVL_DR_SUPPLY;
break;
}
switch (net->pin(0).drive1()) {
case Link::HIGHZ:
out_ptr->drive1 = IVL_DR_HiZ;
break;
case Link::WEAK:
out_ptr->drive1 = IVL_DR_WEAK;
break;
case Link::PULL:
out_ptr->drive1 = IVL_DR_PULL;
break;
case Link::STRONG:
out_ptr->drive1 = IVL_DR_STRONG;
break;
case Link::SUPPLY:
out_ptr->drive1 = IVL_DR_SUPPLY;
break;
}
/* Attach the logic device to the scope that contains it. */
assert(net->scope());
@ -1837,6 +1873,9 @@ extern const struct target tgt_dll = { "dll", &dll_target_obj };
/*
* $Log: t-dll.cc,v $
* Revision 1.77 2002/01/12 04:03:09 steve
* Make BUFZ device strengths available.
*
* Revision 1.76 2002/01/06 03:15:43 steve
* Constant values have drive strengths.
*