updwnlo4.cmd

VHDL子程序集,包括各种例程资料以及源码.

|**************************************
|*     UPDWNLO4 COMMAND FILE          *
|**************************************

delete_signals
restart
stepsize 10ns
clock CLK 0 1
vector DIN DIN3 DIN2 DIN1 DIN0
vector Qbus Q3 Q2 Q1 Q0
wfm CLEAR @0 = 0 5ns = 1 160ns = 0 12ns = 1
wfm UP_DOWN @0 = 0 160ns = 1 200ns = 0
wfm LOAD @0 = 0 80ns = 1 15ns = 0
low DIN
watch CLk CLEAR LOAD UP_DOWN 
sim 360ns
quit