4.2.4.1 On-Board Debugger Connections

The table below shows the connections between the target and the debugger section. All the connections between the target and the debugger are tri-stated when the debugger is not using the interface. Hence, there are few contaminations of the signals, e.g., the pins can be configured to anything the user wants.

For further information on how to use the capabilities of the on-board debugger, see On-Board Debugger Overview.

Table 4-5. On-Board Debugger Connections
PIC18F56Q71 PinDebugger PinFunctionShared Functionality
RB5CDC TXUART2 RX (PIC18F56Q71 RX line)Edge connector
RB4CDC RXUART2 TX (PIC18F56Q71 TX line)Edge connector
RB7DBG0ICSPDATEdge connector
RB6DBG1ICSPCLKEdge connector
RA0DBG2SW0/GPIOEdge connector
RE3DBG3MCLREdge connector