Atmel ARM-Based Evaluation Kit AT91SAM9N12-EK AT91SAM9N12-EK Data Sheet
Product codes
AT91SAM9N12-EK
50
SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET]
11063K–ATARM–05-Nov-13
10.3
Block Diagram
Figure 10-1. Debug and Test Block Diagram
ICE-RT
ARM9EJ-S
DBGU
PIO
DRXD
DTXD
TMS
TCK
TDI
JTAGSEL
TDO
Reset
TAP: Test Access Port
Boundary
Port
ICE/JTAG
TAP
ARM926EJ-S
POR
RTCK
NTRST
DMA