NXP Semiconductors MPC5566 - Page 1114

Nexus
MPC5566 Microcontroller Reference Manual, Rev. 2
Freescale Semiconductor 25-21
Figure 25-9. IEEE 1149.1-2001 TAP Controller State Machine
TEST LOGIC
RESET
RUN-TEST/IDLE
SELECT-DR-SCAN
SELECT-IR-SCAN
CAPTURE-DR
CAPTURE-IR
SHIFT-DR
SHIFT-IR
EXIT1-DR
EXIT1-IR
PAUSE-DR
PAU SE-IR
EXIT2-DR
EXIT2-IR
UPDATE-DR
UPDATE-IR
1
0
1
1
1
00
0
0
1
1
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
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.