Multisite Programming with Switches (TSM)
- Updated2025-04-10
- 1 minute(s) read
When you must share a channel between the same DUT pin on multiple sites, use a switch to control which pin the device is connected to when executing a test. The Switching example demonstrates how to write a test program that uses multiplexed routes in a multisite test program. The example uses an Switch Executive Virtual Device, but you can use the same programming methods with any switch instrument.
Related Information
- Switching (TSM)
This example demonstrates a test program that uses four sites and three shared instruments, as shown in the following figure. The test program shares the DMM1 instrument across all four sites and shares the DMM2 and DMM3 instruments across two sites each. All three instruments contain only one channel routed to each site using a switch (MUX).