Microchip Technology DM330031, User Manual

Page: 27 / 66

Board Interface Description

2020 Microchip Technology Inc. DS50002927A-page 27
PWMs for Controlling Three-Phase Inverter (Q1 to Q6)
PWM_AH 1 RP46/PWM1H/PMD5/RB14 PWM Generator #1 Controls top MOSFET Q1 of the Inverter
Phase A
PWM_AL 3 RP47/PWM1L/PMD6/RB15 Controls bottom MOSFET Q2 of the Inverter
Phase A
PWM_BH 78 TDI/RP44/PWM2H/PMD3/
RB12 PWM Generator #2 Controls top MOSFET Q3 of the Inverter
Phase B
PWM_BL 80 RP45/PWM2L/PMD4/RB13 Controls bottom MOSFET Q4 of the Inverter
Phase B
PWM_CH 73 RP65/PWM4H/RD1 PWM Generator #4 Controls top MOSFET Q5 of the Inverter
Phase C
PWM_CL 74 RP64/PWM4L/PMD0/RD0 Controls bottom MOSFET Q6 of the Inverter
Phase C
User Interface (LEDs, Push Buttons, General Purpose I/Os)
LED1 37 RE6 I/O Ports Connected to general purpose LED LD10
LED2 39 RE7 Connected to general purpose LED LD11
BUTTON1 59 RE11 Connected to push button SW1
BUTTON2 62 RE12 Connected to push button SW2
BUTTON3 64 RE13 Connected to push button SW3
TP11 22 RE4 Test point TP11 can be optionally used as a
general purpose input or output
TP12 24 RE5 Test point TP12 can be optionally used as a
general purpose input or output
TP13 79 RE15 Test point TP13 can be optionally used as a
general purpose input or output
Click Board™ Socket A Signals (J11)
CLICK_AN_A 4 AN21/RE1 Analog Channel or
GPIO Click Board socket is provided to extend the
feature by interfacing appropriated Click
Boards.
Pin feature requirement changes are based on
the Click Board inserted in the socket; the
signals are allocated as per the general
requirements.
CLICK_RST_A 77 RE14 GPIO
CLICK_CS_A 75 TMS/RP42/PWM3H/PMD1/
RB10 Remappable Pin or
PWM or GPIO
CLICK_SCK_A 27 RP76/RD12 Can be configured
as SPI Input/
Output or Clock
through
Remappable
Feature
CLICK_MISO_A 38 AN18/CMP3C/ISRC3/RP74/
PMD9/PMA9/RD10
CLICK_MOSI_A 36 AN19/CMP2C/RP75/PMA0/
PMALL/PSA0/RD11
CLICK_SDA_A 68 RP68/ASDA3/RD4 Alternate I
2
C Data
and Clock Pins of
I
2
C #3
CLICK_SCL_A 69 RP67/ASCL3/RD3
CLICK_TX_A 40 AN16/ISRC2/RP55/PMD8/
PMA8/RC7 Can be configured
as UART RX and
TX through
Remappable
Feature
CLICK_RX_A 52 RP71/PMD15/RD7
CLICK_INT_A 10 RP79/PCI22/PMA2/RD15 Can be configured
as Interrupt Pin
through
Remappable
Feature
CLICK_PWM_A 76 TCK/RP43/PWM3L/PMD2/
RB11 Can be configured
as SCCP Input or
Output or use PWM
Generator Output
TABLE 2-14: dsPIC
®
DSC PIN FUNCTIONS (CONTINUED)
Signal
dsPIC
®
DSC
Pin #
dsPIC DSC Pin Function
dsPIC DSC
Peripheral
Remarks