Microchip Technology MPLAB PICkit 4, User Manual

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11.3.2 Pinouts for Interfaces
The programming connector pin functions are different for various devices and interfaces. Refer to the following
pinout tables for debug and data stream interfaces.
Note: Refer to the data sheet for the device you are using as well as the application notes for the specific interface
for additional information and diagrams.
Table 11-5. Pinouts for Debug Interfaces
MPLAB PICkit 4 DEBUG
Connector
Pin
# Pin
Name ICSP
(MCHP) MIPS
EJTAG CORTEX
®
SWD
AVR
®
JTAG
AVR
ISP(&DW) UPDI PDI AW DW(IRE) TPI
1 TVPP MCLR MCLR MCLR
2 TVDD VDD VIO_REF VTG VTG VTG VTG VTG VTG VTG VTG
3 GND GND GND GND GND GND GND GND GND GND GND
4 PGD DAT TDO SWO TDO MISO DAT DAT DATA DAT
5 PGC CLK TCK SWCLK TCK SCK CLK
6 TAUX AUX RESET RESET CLK dW RST
7 TTDI TDI TDI MOSI
8 TTMS TMS SWDIO TMS
Table 11-6. Pinouts for Data Stream Interfaces
MPLAB
®
PICkit
™
4 DATA STREAM
Pin # DMCI / DGI U(S)ART / CDC DGI SPI
1
2 VTG
3 GND
4 MISO
5 SCK
6 (SCK)
7 TX MOSI
8 RX SS
The following figure shows the debugger adapter board (AC102015) pinouts.
Hardware Specification
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2020 Microchip Technology Inc.
User Guide
DS50002751D-page 60