RELEASED
PM7366 FREEDM-8
DATA SHEET
PMC-1970930
ISSUE 4
FRAME ENGINE AND DATA LINK MANAGER
Figure 21 – TAP Controller Finite State Machine
TRSTB=0
Test-Logic-Reset
1
0
0
Run-Test-Idle
1
1
1
Select-IR-Scan
Select-DR-Scan
0
0
1
1
Capture-IR
Capture-DR
0
0
Shift-IR
Shift-DR
1
0
1
0
0
1
1
Exit1-IR
0
Exit1-DR
0
Pause-IR
1
Pause-DR
1
0
0
0
Exit2-IR
1
Exit2-DR
1
Update-IR
Update-DR
1
0
1
0
All transitions dependent on input TMS
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA,INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
244