Manualshelf

Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller TQFP 48 (7x7) 32-Bit 48 MHz I/O number 35
661662663664665666667668669670
670
32133D–11/2011
UC3D
Figure 31-2. JTAG-based Debugger
Figure 31-3. aWire-based Debugger
31.3.6.1 Debug Communication Channel
The Debug Communication Channel (DCC) consists of a pair OCD registers with associated
handshake logic, accessible to both CPU and debugger. The registers can be used to exchange
data between the CPU and the debugmaster, both runtime as well as in debug mode.
32-bit AVR
JTAG-based
debug tool
PC
JTAG
10-pin IDC
32-bit AVR
aWire-based
debug tool
PC
aWire