Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK データシート
製品コード
AT91SAM9M10-G45-EK
416
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
29.3
Block Diagram
Figure 29-1.
Debug Unit Functional Block Diagram
Figure 29-2.
Debug Unit Application Example
Peripheral DMA Controller
Baud Rate
Generator
DCC
Handler
ICE
Access
Handler
Transmit
Receive
Chip ID
Interrupt
Control
Peripheral
Bridge
Parallel
Input/
Output
DTXD
DRXD
Power
Management
Controller
ARM
Processor
force_ntrst
COMMRX
COMMTX
MCK
nTRST
Power-on
Reset
dbgu_irq
APB
Debug Unit
Table 29-1.
Debug Unit Pin Description
Pin Name
Description
Type
DRXD
Debug Receive Data
Input
DTXD
Debug Transmit Data
Output
Debug Unit
RS232 Drivers
Programming Tool
Trace Console
Debug Console
Boot Program
Debug Monitor
Trace Manager