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AON voltage domain
SWCU117C – February 2015 – Revised September 2015
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Figure 5-1. Top Level Debug System
MCU voltage domain
PBIST1.0 TAP
PBIST2.0 TAP
JTAG power domain
1149.1
ICEMelter
TAP
WUC
Copyright © 2015, Texas Instruments Incorporated
1149.1
TAP
eFuse TAP
TAP
Test TAP
ICEPick
cJTAG
I/O MUX
I/O
Top Level Debug System
CPU
PRCM
2/4pin
JTAG Interface
391