HP 64700 Series User Manual page 252

Examples
Related Commands
9-84 Timing: Commands
ttl This parameter sets the threshold voltage to
+ 1.40V.
ecl This parameter sets the threshold voltage to
-1.30V.
cmos This parameter sets the threshold voltage to
+ 2.50V.
< VOLTS> This prompts you to enter the voltage if it is
non-standard.
volts This is a syntactic element used when
entering the voltage.
threshold x_lower ecl
define
<RETURN>