Digilent chipKIT DP32 Reference Manual - Page 7

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chipKIT™ DP32™ Board Reference Manual

PPS Assigned Peripherals:



Output Compare: Pin 8 (OC1), Pin 2 (OC2), Pin 3 (OC3), Pin 13 (OC4), Pin 6 (OC5). Output compare allows

for the implementation of PWM signals.



Input Capture: Pin 6 (IC1), Pin 11 (IC2), Pin 2 (IC3), Pin 14 (IC4), Pin 13 (IC5). Input capture allows for the

synchronization of timers with captured signals, along with the execution of interrupts.



External Timer Input: Pin 18 (TCK1), Pin 14 (TCK2), Pin 12 (TCK3), Pin 6 (TCK4), Pin 3 (TCK5) allows for

timers to be clocked from external sources.



External Interrupt: Pin 3 (INT1), Pin 13 (INT2), Pin 2 (INT3), Pin 17 (INT4). Allows for external interrupts to

be triggered in their own ISRs. Interrupts may be edge triggered or level triggered, though only one of

rising, falling, high, or low, may be chosen for trigger sensitivity.



Change Notice Pins: All change notice pins are matched with their chipKIT pin numbers (e.g. CN0 is

associated with Pin 0). There is a change notice pin for each I/O pin.



UART: Pin 14 (U1TX), Pin 6 (U1RX), Pin 7 (U2TX), and Pin 10 (U2RX) are used to implement UART

peripheral controls. Unlike other chipKIT boards, the USB Serial communication is not implemented using

a UART controller.



SPI: Synchronous serial port. Pin 9 (SS), Pin 18 (MOSI), Pin 7 (SCK), Pin 10 (MISO). This uses SPI1 on the

PIC32 Microcontroller. The second SPI is implemented as Pin 14 (SS), Pin 2 (MOSI), Pin 13 (MISO), and Pin

8 (SCK).

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