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Model 2450

Interactive SourceMeter® Instrument Reference Manual Section 3:

Functions and features

2450-901-01 Rev. B/September 2013 3-129

TSP-Link synchronization programming example

The programming example below illustrates how to set bit B1 of the TSP-Link digital I/O port high,

and then read the entire port value:

tsplink.line[1].mode = tsplink.MODE_DIGITAL_OPEN_DRAIN

-- Set bit B1 high.

tsplink.line[1].state = 1

-- Read I/O port.

data = tsplink.readport()

print(data)

The output would be similar to:

To read bit B1 only:

-- To read bit B1 only

data = tsplink.line[1].state

print(data)

The output would be similar to:

tsplink.STATE_HIGH

Using Model 2450 TSP-Link commands with other TSP-Link products

If you are connecting the Model 2450 in a system with other TSP-Link products, be aware that some

of the TSP-Link commands may be different. You can use the earlier versions of the commands, but

be aware that they may not be supported in future versions of the product.

Commands that are the same in all TSP-Link products:

• tsplink.group

• tsplink.master

• tsplink.node

• tsplink.readport()

• tsplink.state

• tsplink.writeport()

Keithley 2450 User Manual

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