NXP Semiconductors MPC5644A Reference Manual page 1687

TEST LOGIC
RESET
1
RUN-TEST/IDLE
0
NOTE: The value shown adjacent to each state transition in this figure represents the value of TMS
at the time of a rising edge of TCK.
Figure 37-9. IEEE 1149.1-2001 TAP controller state machine
Freescale Semiconductor
0
1
SELECT-DR-SCAN
1
CAPTURE-DR
SHIFT-DR
EXIT1-DR
PAUSE-DR
0
EXIT2-DR
UPDATE-DR
1
MPC5644A Microcontroller Reference Manual, Rev. 6
1
SELECT-IR-SCAN
0
1
0
0
1
1
0
0
1
0
1
1
0
Nexus Port Controller (NPC)
1
0
CAPTURE-IR
0
SHIFT-IR
0
1
1
EXIT1-IR
0
PAUSE-IR
0
1
EXIT2-IR
1
UPDATE-IR
0
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