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dsPICDEM™ MCSM Development Board User’s Guide

TABLE 3-2: dsPIC33FJ12MC202 CONFIGURATION DETAILS

(1,2)

PIM Pin

Number

Labels on the

MCSM Board

dsPIC33FJ12MC202

PIM Resistor

Configuration

Number

Pin Name

3 PWM1H3 18 TDI/PWM1H3/RP10/CN16/RB10 Solder R12

4PWM2L1 — — —

5PWM2H1 — — —

13 MCLR 26 MCLR

—

18 PWM2H1 14 TCK/PWM2H1/SCL1/RP8/CN22/RB8 Solder R11

19 PWML1 15 TDO/PWM2L1/SDA1/RP9/CN21/RB9 Solder R14, solder R13

20 POT 2 PGC1/EMUC1/AN3/RP1/CN5/RB1 Solder R31, remove R21

22 POT — — Remove R9

23 DC_REF — — —

24 IMOTOR2 28 PGC2/EMUC2/AN1/VREF-/CN3/RA1 Solder R25, remove R26

25 IMOTOR1 27 PGD2/EMUD2/AN0/VREF+/CN2/RA0 Solder R24, remove R27

26 PGC 9 PGC3/EMUC3/SOSCO/T1CK/CN0/RA4 —

27 PGD 8 PGD3/EMUD3/SOSCI/RP4/CN1/RB4 —

35 DC_REF 1 PGD1/EMUD1/AN2/RP0/CN4/RB0 Solder R20, remove R28

41 POT — — —

49 USB_RX — — —

50 USB_TX — — —

51 USB_TX — — —

52 USB_RX — — —

54 USB_VBUS — — —

55 USB_3.3V — — —

56 USB_D- — — —

57 USB_D+ — — —

63 OSCI 6 OSCI/CLKI/CN30/RA2 —

64 OSCO 7 OSCO/CLKO/CN29/RA3 —

68 FAULT_1 11 ASDA1/RP5/CN27/RB5 Solder R6, remove R5, R33

70 BTN_1 13 INT0/RP7/CN23/RB7 Solder R10, remove R9

76 USB_TX — — —

77 PWM2H1 — — —

78 PWM2L1 — — —

83 USB_TX 3 AN4/RP2/CN6/RB2 Solder R30, remove R22

84 USB_RX 4 AN5/RP3/CN7/RB3 Solder R29, remove R23

93 PWM1L1 23 PWM1L1/RP15/CN11/RB15 Solder R19

94 PWM1H1 22 PWM1H1/ RP14/CN12/RB14 Solder R18

98 PWM1L2 21 PWM1L2/RP13/CN13/RB13 Solder R17

99 PWM1H2 20 PWM1H2/RP12/CN14/RB12 Solder R16

100 PWM1L3 19 TMS/PWM1L3/RP11/CN15/RB11 Solder R15

Note 1: No hardware changes are needed if the standard dsPICDEM MCSM Development Board is used with a

standard dsPIC33FJ12MC202 PIM.

2: PIM Pin 19 can be configured for FAULT_1 or PWM2L1 signals by soldering the appropriate resistor as

follows:

• For FAULT_1 : Remove R87 and Solder R86

• For PWM2L1 : Remove R86 and Solder R87 (Default)