Datasheet
7
All PSP Modes
The J1 parallel interface connector has several fixed power and control signals that apply to
all PSP modes and do not change, regardless of the jumper settings. These common
signals are shown below:
Common Signal Connections for All PSP Modes
J1
Pin
Signal Name on Board
Function
PICtailâ„¢
Daughter Board
Explorer 16 and
PIC32 I/O Exp.
13 MDIX RB3/AN3 Ethernet Crossover from PIC
®
MCU
17 INT
/SPISEL RE/INT2 Interrupt to PIC MCU
23, 24 +5V +5V 5V Power
41 GND GND Ground Reference
42 PSPSEL_VSS GND SPISEL Pull-Down for PSP
47, 48 GND GND Ground Reference
55, 56 +5V +5V 5V Power
72 CS RA5/TDO Chip Select from PIC MCU
85 SHDN
RC1 Shutdown from PIC MCU
119, 120 GND GND Ground Reference