Patent ID: 11965930
Assignee: TEXAS INSTRUMENTS INCORPORATED
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. An electrical device comprising:
a test data in lead;
a test clock lead;
a test mode select lead;
a test data out lead;
a test access port including:
a test data in input coupled to the test data in lead;
a test clock input coupled to the test clock lead;
a test mode select input coupled to the test mode select lead;
a test data out output coupled to the test data out lead; and
a Pause-DR State output;

a pause state detector circuit including:
a first input coupled to the Pause-DR State output;
a scan clock prime output; and
a scan enable prime output; and

a test compression architecture circuit including:
a compressed data input coupled to the test data in lead;
a scan clock input coupled to the scan clock prime output; and
a scan enable input coupled to the scan enable prime output.