Table 4- 2: Performance Verification Tests - Tektronix TLA5202 Service Manual

Performance Verification
4- 10
NOTE. Before testing an instrument following repair, you must first complete the
adjustment procedure.
Table 4- -2 lists the specifications as checked (n) in the Tektronix Logic Analyzer
Product Specifications document for the logic analyzer and the performance
verification software checks used to verify those specifications. In addition to the
software test listed in the table, some specifications are verified by the built-in
diagnostics. By running all tests and diagnostics, you will verify the performance
of the logic analyzer and probes.

Table 4- 2: Performance verification tests

Specification
Threshold accuracy
Channel-to-channel skew
Internal sampling period
Minimum recognizable word (across all
channels)
Setup and hold window size (data and
qualifiers)
Maximum synchronous clock rate
Counters and timers
Trigger state sequence rate
Test method
Verified by the Thresholds test. Certified by
running Certification procedure; refer to Logic
Analyzer Certification beginning on page 4- - 19.
Verified indirectly by the Setup and Hold
procedure
Verified indirectly by Pulse Width procedure
and Time Base Accuracy procedure
Verified indirectly by the Setup and Hold
procedure and by the Internal Sampling Period
Verified directly by Setup and Hold procedure
(Can only be run with P6419 probes)
Diagnostics verify the clock detection/sampling
circuitry. Bandwidth is verified by Setup and
Hold procedures and by the Pulse Width
procedure
Verified by diagnostics
Verified indirectly by the at-speed diagnostics
and the Internal Sampling Period
TLA5000 Series Service Manual