*
V100 bitstream3 0 PWL (
+ 0 0
+ + {tfr0}  {vlow}

+ + {trf}     	{vhigh}
+ + {tfr}    {vhigh}

+ + {trf}     	{vlow}
+ + {tfr}    {vlow}

+ + {trf}     	{vhigh}
+ + {tfr}    {vhigh}

+ + {trf}     	{vlow}
+ + {tfr}    {vlow}

+ + {+trf}     	{vlow}
+ + {tfr}    {vlow}

+ + {trf}     	{vhigh}
+ + {tfr}    {vhigh}

+ + {trf}     	{vlow}
+ +{ tfr}    {vlow}
+ )