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Fix wrong input constant to bottom of GE.

This commit is contained in:
steve 2003-03-31 00:25:19 +00:00
parent 2be1b1a096
commit aa9ab7e09c
1 changed files with 8 additions and 2 deletions
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10
tgt-fpga/d-virtex2.c
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@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: d-virtex2.c,v 1.4 2003/03/31 00:04:21 steve Exp $" #ident "$Id: d-virtex2.c,v 1.5 2003/03/31 00:25:19 steve Exp $"
#endif #endif
# include "device.h" # include "device.h"
@ -1021,6 +1021,7 @@ static void virtex2_cmp_ge(ivl_lpm_t net)
The I3-I0 inputs are A1 A0 B1 B0 in that order. */ The I3-I0 inputs are A1 A0 B1 B0 in that order. */
assert(ivl_lpm_width(net) >= 2);
check_cell_lut4(); check_cell_lut4();
lut = edif_cellref_create(edf, cell_lut4); lut = edif_cellref_create(edf, cell_lut4);
@ -1082,10 +1083,12 @@ static void virtex2_cmp_ge(ivl_lpm_t net)
edif_add_to_joint(jnt, lut, LUT_O); edif_add_to_joint(jnt, lut, LUT_O);
edif_add_to_joint(jnt, muxcy_prev, MUXCY_S); edif_add_to_joint(jnt, muxcy_prev, MUXCY_S);
{ edif_cellref_t p0 = edif_cellref_create(edf, cell_0); { edif_cellref_t p0 = edif_cellref_create(edf, cell_0);
edif_cellref_t p1 = edif_cellref_create(edf, cell_0); edif_cellref_t p1 = edif_cellref_create(edf, cell_1);
jnt = edif_joint_create(edf); jnt = edif_joint_create(edf);
edif_add_to_joint(jnt, p0, 0); edif_add_to_joint(jnt, p0, 0);
edif_add_to_joint(jnt, muxcy_prev, MUXCY_DI); edif_add_to_joint(jnt, muxcy_prev, MUXCY_DI);
jnt = edif_joint_create(edf); jnt = edif_joint_create(edf);
edif_add_to_joint(jnt, p1, 0); edif_add_to_joint(jnt, p1, 0);
edif_add_to_joint(jnt, muxcy_prev, MUXCY_CI); edif_add_to_joint(jnt, muxcy_prev, MUXCY_CI);
@ -1139,6 +1142,9 @@ const struct device_s d_virtex2_edif = {
/* /*
* $Log: d-virtex2.c,v $ * $Log: d-virtex2.c,v $
* Revision 1.5 2003/03/31 00:25:19 steve
* Fix wrong input constant to bottom of GE.
*
* Revision 1.4 2003/03/31 00:04:21 steve * Revision 1.4 2003/03/31 00:04:21 steve
* Proper sliced >= comparator. * Proper sliced >= comparator.
* *