DS26521 Single T1/E1/J1 Transceiver
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Figure 13-2. TAP Controller State Diagram
1
0
0
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1
1
11
11
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00
0
0
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Select
DR-Scan
Capture DR
Shift DR
Exit DR
Pause DR
Exit2 DR
Update DR
Select
IR-Scan
Capture IR
Shift IR
Exit IR
Pause IR
Exit2 IR
Update IR
Test Logic
Reset
Run Test/
Idle
0
