Tektronix Keithley SourceMeter 2470 Reference Manual

2470
High Voltage SourceMeter Instrument Reference Manual Section 14:
TSP command reference
2470-901-01 Rev. A / May 2019 14-55
digio.line[N].state
This function sets a digital I/O line high or low when the line is set for digital control and returns the state on the
digital I/O lines.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (RW)
Yes
Not applicable
Not applicable
See Details
Usage
digio.line[N].state = state
state = digio.line[N].state
N
The digital I/O line: 1 to 6
state
Set the line low: digio.STATE_LOW or 0
Set the line high:
digio.STATE_HIGH
or
1
Details
When a reset occurs, the digital line state can be read as high because the digital line is reset to a
digital input. A digital input floats high if nothing is connected to the digital line.
This returns the integer equivalent values of the binary states on all six digital I/O lines.
Set the state to digio.STATE_LOW to clear the bit; set the state to digio.STATE_HIGH to set t
he
b
it.
Example
digio.line[1].mode = digio.MODE_DIGITAL_OUT
digio.line[1].state = digio.STATE_HIGH
Sets line 1 (bit B1) of the digital I/O port high.
Also see
digio.line[N].mode (on page 14-52)
digio.readport() (on page 14-55)
digio.writeport() (on page 14-56)
Digital I/O port configuration (on page 8-13)
trigger.digin[N].edge (on page 14-199)
digio.readport()
This function reads the digital I/O port.
Type TSP-Link accessible
Affected by Where saved Default value
Function
Yes
Usage
data = digio.readport()
data
The present value of the input lines on the digital I/O port

Tektronix Keithley SourceMeter 2470 Specifications

General

Brand	Tektronix
Model	Keithley SourceMeter 2470
Category	Measuring Instruments
Language	English