Datasheet

SAM9G20
DS60001516A-page 54  2017 Microchip Technology Inc.
11.2 Block Diagram
Figure 11-1: Debug and Test Block Diagram
ICE-RT
Arm9EJ-S
PDC
DBGU
PIO
DRXD
DTXD
TMS
TCK
TDI
JTAGSE
L
TDO
TST
Reset
and
Test
TAP: Test Access Port
Boundary
Port
ICE/JTAG
TAP
Arm926EJ-S
POR
RTCK
NTRST