Compiling vpi/force.c...
Making force_reg_pv.vpi from  force.o...
peek    : xx
display :xxxx
force   : 10
peek    : 10
display :x10x
release : 10
display :x10x
force   : 10
peek    : 10
display :x10x
poke    : 0
peek    : 10
display :x10x
release : 10
display :x10x
poke    : 1
peek    : 01
display :x01x