Tektronix KEITHLEY 707B, Справочное руководство

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Section 5: Introduction to TSP operation Models 707B and 708B Switching Matrix Reference Manual
5-8 707B-901-01 Rev. B / January 2015
Digital I/O
The digital I/O port of the instrument can control external circuitry (such as a component handler for
binning operations).
The I/O port has 14 lines. Each line can be at TTL logic state 1 (high) or 0 (low). See the pinout
diagram in
Digital I/O port (on page 2-7) for additional information.
There are commands to read and write to each individual bit, and commands to read and write to the
entire port.
digio.readbit() (on page 7-52)
digio.readport() (on page 7-53)
digio.trigger[N].assert() (on page 7-53)
digio.trigger[N].clear() (on page 7-54)
digio.trigger[N].EVENT_ID (on page 7-54)
digio.trigger[N].mode (on page 7-55)
digio.trigger[N].overrun (on page 7-57)
digio.trigger[N].pulsewidth (on page 7-57)
digio.trigger[N].release() (on page 7-58)
digio.trigger[N].reset() (on page 7-58)
digio.trigger[N].stimulus (on page 7-59)
digio.trigger[N].wait() (on page 7-61)
digio.writebit() (on page 7-61)
digio.writeport() (on page 7-62)
digio.writeprotect (on page 7-63)
Display
display.clear() (on page 7-63)
display.getannunciators() (on page 7-64)
display.getcursor() (on page 7-65)
display.getlastkey() (on page 7-66)
display.gettext() (on page 7-67)
display.inputvalue() (on page 7-68)
display.loadmenu.add() (on page 7-70)
display.loadmenu.catalog() (on page 7-71)
display.loadmenu.delete() (on page 7-72)
display.locallockout (on page 7-72)
display.menu() (on page 7-73)
display.prompt() (on page 7-74)
display.screen (on page 7-75)
display.sendkey() (on page 7-76)
display.setcursor() (on page 7-77)
display.settext() (on page 7-79)
display.trigger.clear() (on page 7-80)
display.trigger.EVENT_ID (on page 7-80)
display.waitkey() (on page 7-81)
Error queue
When errors and events occur, the error and status messages are placed in the error queue. Use the
error queue commands to request error and status message information.
errorqueue.clear() (on page 7-82)
errorqueue.count (on page 7-83)
errorqueue.next() (on page 7-83)