tmp19a61f10xbg TOSHIBA Semiconductor CORPORATION, tmp19a61f10xbg Datasheet - Page 496

• Manufacturer Part Number: tmp19a61f10xbg
• Description: 32-bit Tx System Risc Tx19 Family
• Manufacturer: TOSHIBA Semiconductor CORPORATION

21.3.7 State Transitions of the TAP Controller
1
0
Fig. 21.7 shows the state transitions of the TAP controller. The state of the TAP controller
changes depending on which value TMS will select on the rising edge of TCK, 0 or 1. In this
figure, the arrow shows a state transition and the value that TMS selects to execute each state
transition is shown alongside of the arrow.
Test-Logic-Reset
Run-Test/Idle
Fig. 21.7 State Transition Diagram of the TAP Controller
0
1
TMP19A61 (rev1.0)21 -495
1
0
Select-DR-Scan
Capture-DR
1
Update-DR
Pause-DR
Exit 1-DR
Exit 2-DR
Shift-DR
0
0
1
0
1
1
0
1
1
0
0
1
0
Select-IR-Scan
1
Capture-IR
Update-IR
Pause-IR
Exit 1-IR
Exit 2-IR
Shift-IR
0
0
1
0
1
1
0
TMP19A61
1
1
0
0