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Hardware

TABLE 3-3: dsPIC33FJ32MC204 AND dsPIC33FJ128MC804 CONFIGURATION DETAILS

PIM Pin

Number

Labels on the

MCSM Board

dsPIC33FJ32MC204

dsPIC33FJ128MC804

PIM Resistor

Configuration

Number

Pin Name

3 PWM1H3 8 PGED2/EMUD2/PWM1H3/RP10/CN16/RB10 Solder R6

4PWM2L1 — — —

5PWM2H1 — — —

13 MCLR 18 MCLR

—

18 PWM2H1 44 SCL1/RP8/CN22/RB8 Not used, set pin as input

19 PWM2L1 1 SDA1/RP9/CN21/RB9 Not used, set pin as input

20 POT 26 AN7/RP17/CN9/RC1 Not used, set pin as input

22 POT — — —

23 DC_REF — — —

24 IMOTOR2 20 AN1/VREF-/CN3/RA1 Solder R13

25 IMOTOR1 19 AN0/VREF+/CN2/RA0 Solder R12

26 PGC 42 PGEC3/EMUC3/ASCL1/RP6/CN24/RB6 —

27 PGD 41 PGED3/EMUD3/ASDA1/RP5/CN27/RB5 —

35 DC_REF 21 PGED1/EMUD1/AN2/C2IN-/RP0/CN4/RB0 Solder R14

41 POT 22 PGEC1/EMUC1/AN3/C2IN+/RP1/CN5/RB1 Solder R22

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 30 OSCI/CLKI/CN30/RA2 —

64 OSCO 31 OSCO/CLKO/CN29/RA3 —

68 FAULT_1 4 RP24/CN20/RC8 Solder R2, remove R18

70 BTN_1 43 INT0/RP7/CN23/RB7 Solder R3, remove R26

76 USB_TX 38 RP21/CN26/RC5 Solder R30

77 PWM2H1 2 PWM2H1/RP22/CN18/RC6 Solder R32

78 PWM2L1 3 PWM2L1/RP23/CN17/RC7 Solder R31

83 USB_TX 32 TDO/RA8 Not used, set pin as input

84 USB_RX 33 SOSCI/RP4/CN1/RB4 Solder R20

93 PWM1L1 15 PWM1L1/RP15/CN11/RB15 Solder R11

94 PWM1H1 14 PWM1H1/RP14/CN12/RB14 Solder R10

98 PWM1L2 11 PWM1L2/RP13/CN13/RB13 Solder R9

99 PWM1H2 10 PWM1H2/RP12/CN14/RB12 Solder R7

100 PWM1L3 9 PGEC2/EMUC2/PWM1L3/RP11/CN15/RB11 Solder R8

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

standard dsPIC33FJ12MC204 or dsPIC33FJ128MC804 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)