Chapter 4 Command Reference
*TST?
(Self-Test Query)
4-142 Programming Guide
*TST?
(Self-Test Query)
*TST?
This query causes an internal self-test and the response indicates whether any
errors were detected.
Error -330 is generated when the self-test fails.
• Numeric data transferred as ACSII bytes in <NR1> format.
• A response value of zero indicates the self-test has completed without errors
detected, while a non-zero value indicates the
self-test was not completed or was completed with errors detected.
The following are tested:
CPU,
ROM,
RAM,
EEPROM,
QSPI,
FPGA,
Front End,
Measurement hardware, and
Interpolator hardware.
Query Response
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