Datasheet

STC1 Segment 1 (uSCU) Test Coverage and Duration

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10.6 STC1 Segment 1 (uSCU) Test Coverage and Duration

The test coverage and number of test execution cycles (STCCLK) for each test interval are shown in

Table 10-4.

Table 10-4. STC1 Segment 1 Test Coverage and Duration

Intervals Test Coverage Test Time (Cycles) Intervals Test Coverage Test Time (Cycles)

0 0 0 2 87.96 3258

1 84.79 1629 3 88.33 4887

Table 10-5 gives the typical STC execution times for 3 intervals at different clock rates. You can choose

the number of intervals to be run based on the coverage needed and allowed time for STC execution.

Table 10-5. Typical Execution Times for STC1 Segment 1

@ GCLK = 330 MHz @ GCLK = 300 MHz

Number of Intervals Coverage STCCLK = 110 MHz STCCLK = 100 MHz

3 >88% 44.43 uS 48.87 uS

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Self-Test Controller (STC) Module SPNU562–May 2014

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