9 Integration Test Trigger Input register, ITTRIGIN

Integration test to view trigger events. The integration test register includes a latch that is set when a pulse is received on a trigger input. When read, a register bit reads as 1 if the trigger input has received a pulse since it was last read. The act of reading the register automatically clears the 1 to a 0. When performing integration testing it is therefore important to coordinate the setting of event latches and reading/clearing them.

The ITTRIGIN register characteristics are:









The following figure shows the bit assignments.

Figure 9-567 ITTRIGIN register bit assignments
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The following table shows the bit assignments.

Table 9-586 ITTRIGIN register bit assignments

Bits Reset value Name Function
[31:0] 0x0 CTITRIGIN

Reads the latched value of the trigger inputs.

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