4.2.4.1 On-Board Debugger Connections

The table below shows the connections between the target and the debugger section. All connections between the target and the debugger are tri-stated as long as the debugger is not actively using the interface. Hence, since there are little contaminations of the signals, 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 4-4. On-Board Debugger Connections
PIC18F57Q43DebuggerFunctionShared Functionality
RF1CDC TXUART RX (PIC18F57Q43 RX line)Edge connector
RF0CDC RXUART TX (PIC18F57Q43 TX line)Edge connector
RB7DBG0ICSPDATEdge connector
RB6DBG1ICSPCLKEdge connector
RB4DBG2GPIOEdge connector and SW0
RE3DBG3MCLREdge connector