Table 3-2. Debugger/Programmer Selection
Header Position (J301)
(1)
Debugger Used Description
Pins 1-2 and 3-4 shorted
On-board
Selects the on-board debugger
Pins 1-2 and 3-4 open
External
Selects the external debugger (for more details, refer to
3.3 ICSP
Header
)
Note:
1.
J301 in
Figure 2-1
.
3.3
ICSP Header
The ICSP header (
J206
) is a standard 6-pin staggered header. It allows in-circuit emulation and debugging using
Microchip's in-circuit emulator tools and it allows direct programming of the WFI32E01 module. The ICSP header
supports external debuggers, such as MPLAB ICD 4, MPLAB PICkit 4 and MPLAB Snap. Use the standard ICSP
header to connect an MPLAB programmer or debugger to the PIC32 WFI32E Curiosity Board. The following figure
illustrates the connection between the ICSP header, external debuggers and the PIC32 WFI32E Curiosity Board.
Figure 3-4. Connection Diagram
Pin 7 and Pin 8 are not used in ICSP Connector
MPLAB Snap
MPLAB PICkit 4
AC164110 Adapter
®
®
Pin 1
Pin 1
Pin 1
MPLAB ICD 4
®
The following table provides the pin details and descriptions of the ICSP header.
Table 3-3. ICSP Header Description
Pin Number Pin on ICSP
Header
Pin Description of ICSP Header
Pin on WFI32E01 Module
(1)
1
MCLR
Reset pin
MCLR
2
3V3
3.3V power supply
+3V3
PIC32 WFI32E
Hardware
©
2020 Microchip Technology Inc.
User Guide
DS50003028A-page 9
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