Measurement Computing Digital488 - Manual (Page 48)

Section 3 Command Descriptions
3.18
Handshake Hn
The Handshake control command enables software control of the handshake lines,
independent of any other I/O operations. When the Digital488 receives an Hn command, the
respective handshake line is pulsed for approximately 50 microseconds. It returns to its steady-
state condition after pulsing. The Invert command may be used to change the active state of
any of the handshake lines.
H0 The Clear line is pulsed
H1 The Strobe line is pulsed
H2 The Trigger line is pulsed
Example:
OUTPUT 718;"H1X" the Strobe line is pulsed