Answers Database
SYNPLIFY: "Net work.ibtpu(behavior)-o_c_c has mixed driver types" when using Virtex pullups/pulldowns
Record #948
Product Family: Software
Product Line: Synplicity
Product Part: Synplify
Product Version: 5.0
Problem Title:
SYNPLIFY: "Net work.ibtpu(behavior)-o_c_c has mixed driver types" when using Virtex
pullups/pulldowns
Problem Description:
Urgency: Standard
General Description:
When targetting Virtex, the following errors are issued
Net work.ibtpu(behavior)-o_c_c has mixed driver types
input pin:I inst:o_obuf of VIRTEX.OBUF(PRIM)
output pin:O inst:i_ibuf of VIRTEX.IBUF(PRIM)
output pin:O inst:U0 of VIRTEX.PULLUP(PRIM)
primopt.c:149 Error: Aborting because of driver errors
Solution 1:
To be fixed in 5.2 of Synplify. No current workaround.
End of Record #948 - Last Modified: 04/26/99 17:37 |
