1 General Purpose DIM and MCU Mappings

Table 1-1. dsPIC33AK256MPS306 DIM Mapping
DIM Pin #	Device Pin #	dsPIC33AK256MPS306 I/Os	DIM Net Name/Function	dsPIC33 Curiosity Platform Board Net Name	Platform Board Function
1	32	CVDAN27/CVDTX11/RP28/SDI2/RB11	P1_CVDAN27_RB11	P1_XPRO1_9	XPLAINED PRO Extension 1, pin 9
2	31	CVDAN26/CVDTX10/RP27/SCK2/RB10	P2_CVDAN26_RB10	P2_XPRO1_10	XPLAINED PRO Extension 1, pin 10
3	28	PGC1/AD2AN4/CVDAN20/CVDTX4/CMP4B/RP21/SCL1/RB4	P3_CVDAN20_RB4	P3_XPRO1_8	XPLAINED PRO Extension 1, pin 8
4	30	CVDAN23/CVDTX7/CMP4C/IBIAS1/ISRC1/RP24/I3CASDA1/IOMAF0/RB7	P4_I3C_ASDA1_RB7	P4_mkB_B_XPRO1_SCL	mikroBUS B, pin 11, SDA (multiplexed with XPLAINED PRO Extension 1, pin 11)
5	27	PGD1/AD2ANN1/AD2AN3/CVDAN19/CVDTX3/CMP4A/RP20/SDA1/RB3	P5_CVDAN19_RB3	P5_XPRO1_7	XPLAINED PRO Extension 1, pin 7
6	29	AD3ANN2/AD3AN2/CVDAN22/CVDTX6/ALLCMP/IBIAS0/ISRC0/RP23/I3CASCL1/RB6	P6_I3C_ASCL1_RB6	P6_mkB_B_SPRO1_SCL	mikroBUS B, pin 12, SCL (multiplexed with XPLAINED PRO Extension 1, pin 12, SCL)
7	60	TRDATA2/RP55/RD6	P7_P50_RD6	P7_XPRO1_6	XPLAINED PRO Extension 1, pin 6
8		N/C	N/C	P8_XPRO1_13	XPLAINED PRO Extension 1, pin 13
9	59	TRDATA3/RP54/RD5	P9_P36_RD5	P9_XPRO1_5	XPLAINED PRO Extension 1, pin 5
10		N/C	N/C	P10_XPRO1_14	XPLAINED PRO Extension 1, pin 14
11	24	CVDAN25/CVDTX9/RP26/RB9	P11_CVDAN25_RB9	P11_XPRO1_4	XPLAINED PRO Extension 1, pin 4
12	61	TRDATA1/CVDTX16/RP53/RD4	P12_P34_RD4	P12_XPRO1_15	XPLAINED PRO Extension 1, pin 15
13	23	CVDAN24/CVDTX8/CMP2D/RP25/RB8	P13_CVDAN24_RB8	P13_XPRO1_3	XPLAINED PRO Extension 1, pin 3
14	52	TDI/RP52/PWM1L/IOMAD0/RD3	P14_P32_RD3	P14_XPRO1_16	XPLAINED PRO Extension 1, pin 18
15		N/C	N/C	P15_XPRO1_1	XPLAINED PRO Extension 1, pin 1
16	51	TDO/RP51/PWM1H/IOMAD1/RD2	P16_P30_RD2	P16_XPRO1_17	XPLAINED PRO Extension 1, pin 17
17		N/C	N/C	N/C	N/C
18	50	TCK/RP50/PWM2L/IOMAD2/RD1	P18_P28_RD1	P18_XPRO1_18	XPLAINED PRO Extension 1, pin 16
19		N/C	N/C	N/C	N/C
20		N/C	N/C	P20_XPRO2_3	XPLAINED PRO Extension 1, pin 21
21		N/C	N/C	P21_mkB_B_TX	mikroBUS B, pin 14, UART TX
22		N/C	N/C	P22_XPRO2_4	XPLAINED PRO Extension 2, pin 4
23		N/C	N/C	P23_mkB_B_RX	mikroBUS B, pin 14, UART RX
24		N/C	N/C	P24_XPRO2_5	XPLAINED PRO Extension 2, pin 5
25		N/C	N/C	P25_mkB_B_INT	mikroBUS B, pin 15, INT
26		N/C	N/C	P26_XPRO2_6	XPLAINED PRO Extension 2, pin 6
27		N/C	N/C	P27_mkB_B_PWM	mikroBUS B, pin 16, PWM
28	50	TCK/RP50/PWM2L/IOMAD2/RD1	P18_P28_RD1	P28_LED_0	General-purpose LED 0
29		N/C	N/C	P29_mkB_B_AN	mikroBUS B, pin 1, AN
30	51	TDO/RP51/PWM1H/IOMAD1/RD2	P16_P30_RD2	P30_LED_1	General-purpose LED 1
31		N/C	N/C	P31_mkB_B_RST	mikroBUS B, pin 2, RST
32	52	TDI/RP52/PWM1L/IOMAD0/RD3	P14_P32_RD3	P32_LED_2	General-purpose LED 2
33		N/C	N/C	P33_mkB_B_CS	mikroBUS B, pin 3, CS
34	61	TRDATA1/CVDTX16/RP53/RD4	P12_P34_RD4	P34_LED_3	General-purpose LED 3
35		N/C	N/C	P35_mkB_B_SCK	mikroBUS B, pin 4, SCK
36	59	TRDATA3/RP54/RD5	P9_P36_RD5	P36_LED_4	General-purpose LED 4
37		N/C	N/C	P37_mkB_B_MISO	mikroBUS B, pin 5, MISO
38	22	OA2IN+/AD2AN1/CVDAN18/CVDTX2/CMP2B/RP19/RB2	P38_CVDAN18_RB2	P38_Cap_Touch_3R	Capacitive touch pad 3 (redundant)
39		N/C	N/C	P39_mkB_B_MOSI	mikroBUS B, pin 8, MOSI
40	21	TMS/OA2IN-/AD2ANN2/AD2AN2/CVDAN17/CVDTX1/CMP2C/RP18/RB1	P40_CVDAN17_RB1	P40_Cap_Touch_3	Capacitive touch pad 3
41	25	RP29/RB12	P41_RB12	P41_S3	Push-button switch 3
42	20	OA2OUT/AD2AN0/CVDAN16/CVDTX0/CMP2A/RP17/RB0	P42_CVDAN16_RB0	P42_Cap_Touch_2	Capacitive touch pad 2
43	26	RP30/RB13	P43_RB13	P43_S2	Push-button switch 2
44	16	OA3IN-/CVDAN6/CMPDN/CMP3C/RP7/RA6	P44_CVDAN6_RA6	P44_Cap_Touch_2	Capacitive touch pad 2
45	33	RP41/RC8	P45_RC8	P45_S1	Push-button switch 1
46	15	OA3OUT/CVDAN5/CMP3A/RP6/INT0/RA5	P46_CVDAN5_RA5	P46_Cap_Touch_1R	Capacitive touch pad 1 (redundant)
47	64	MCLR	P47_MCLR	P47_MCLR	Device master clear and MCLR switch
48	14	UREF/OA1IN+/AD1AN1/AD2AN5/AD3AN4/CVDAN4/CMP1B/RP5/RA4	P48_CVDAN4_RA4	P48_Cap_Touch_1	Capacitive touch pad 1
49	1	PGD2/AD1ANN1/AD1AN4/CVDAN0/RP1/SCL2/IOMAF2/RA0	P49_PGD2	P49_PGD	ICSP™ programming data input
50	60	TRDATA2/RP55/RD6	P7_P50_RD6	P50_LED_5	General-purpose LED 5
51	3	PGC2/DACOUT1/AD3ANN1/AD3AN0/CVDAN1/CMP4D/RP2/RA1	P51_PGC2	P51_PGC	ICSP programming clock
52	62	TRDATA0/CVDTX17/RP56/ASCL2/IOMAF4/RD7	P52_RD7	P52_LED_6	General-purpose LED 6
53		N/C	N/C	N/C	N/C
54	63	TRCLKO/CVDTX18/RP57/ASDA2/IOMAF3/RD8	P54_P84_RP57_RD8	P54_LED_7	General-purpose LED 7⁽¹⁾
55		N/C	N/C	P55_Board_VDD_Select	Voltage select pin. On 3.3V boards, this pin is not connected, as 3.3V is the default.
56	17	OA3IN+/CVDAN21/CVDTX5/CMP3B/RP22/RB5	P56_CVDTX5_RB5	P56_Cap_Touch_DS	Capacitive touch pad driven shield I/O
57	5,11,19,38,48,58	V_DD	Board_V_DD	DIM_V_DD	Supply voltage for attached DIM
58	5,11,19,38,48,58	V_DD	Board_V_DD	DIM_V_DD	Supply voltage for attached DIM
59	5,11,19,38,48,58	V_DD	Board_V_DD	DIM_V_DD	Supply voltage for attached DIM
60	5,11,19,38,48,58	V_DD	Board_V_DD	DIM_V_DD	Supply voltage for attached DIM
61	4,10,18,37,47,57	V_SS	GND	GND	Ground
62	4,10,18,37,47,57	V_SS	GND	GND	Ground
63	4,10,18,37,47,57	V_SS	GND	GND	Ground
64	4,10,18,37,47,57	V_SS	GND	GND	Ground
65		N/C	N/C	P65_mkB_A_USB_SDA	mikroBUS A, pin 11, SDA (multiplexed with I2C to USB Converter, pin 8, SDA)
66	13	OA1IN-/AD1ANN2/AD1AN2/CVDAN3/CMPCN/CMP1C/RP4/RA3	P66_AD1AN2_RA3	P66_POT	10kΩ potentiometer
67		N/C	N/C	P67_mkB_A_USB_SCL	mikroBUS A, pin 12, SCL (multiplexed with I2C to USB Converter, pin 9, SCL)
68	12	OA1OUT/AD1AN0/CVDAN2/CMP1A/RP3/RA2	P68_P75_RP3_RA2	P68_LED_R	Red LED control for RGB LED
69	8	AD1AN3/CVDAN9/CMP5B/IBIAS2/ISRC2/RP10/RA9	P69_RP10_RA9	P69_mkB_A_TX	mikroBUS A, pin 13, TX
70	9	CVDAN10/CMPEN/CMP5C/RP11/RA10	P70_P73_RP11_RA10	P70_LED_G	Green LED control for RGB LED
71	7	AD3AN3/CVDAN8/CMP5A/IBIAS3/ISRC3/RP9/RA8	P71_RP9_RA8	P71_mkB_A_RX	mikroBUS A, pin 14, RX
72	39	OSCO/CLKO/RP33/IOMAF5/RC0	P72_P81_RP33_RC0	P72_LED_B	Blue LED control for RGB LED
73	9	CVDAN10/CMPEN/CMP5C/RP11/RA10	P70_P73_RP11_RA10	P73_mkB_A_INT	mikroBUS A, pin 1, INT
74	6	CVDAN11/CMPFN/RP12/RA11	P74_P87_RP12_RA11	P74_QSPI_MOSI	Quad SPI Flash, pin 5, MOSI
75	12	OA1OUT/AD1AN0/CVDAN2/CMP1A/RP3/RA2	P68_P75_RP3_RA2	P75_mkB_A_PWM	mikroBUS A, pin 16, PWM
76	34	RP42/SDO2/RC9	P76_P83_RP42_RC9	P76_QSPI_SCK	Quad SPI Flash, pin 6, SCK
77	2	AD3AN1/CVDAN7/RP8/SDA2/IOMAF1/RA7	P77_AD3AN1_RA7	P77_mkB_A_AN	mikroBUS A, pin 1, AN
78	5,11,19,38,48,58	Board_Vdd	Board_Vdd	P78_QSPI_HOLD	Quad SPI Flash, pin 7, HOLD
79	36	RP40/ASDA1/IOMAF7/RC7	DEBUG_P79_RP40_RC7	P79_mkB_A_RST	mikroBUS A, pin 2, RST
80	5,11,19,38,48,58	Board_Vdd	Board_Vdd	P80_QSPI_WP	Quad SPI Flash, pin 3, WP
81	39	OSCO/CLKO/RP33/IOMAF5/RC0	P72_P81_RP33_RC0	P81_mkB_A_CS	mikroBUS A, pin 3, CS
82	35	RP39/ASCL1/RC6	P82_P85_RP39_RC6	P82_QSPI_MISO	Quad SPI Flash, pin 2, MISO
83	34	RP42/SDO2/RC9	P76_P83_RP42_RC9	P83_mkB_A_SCK	mikroBUS A, pin 4, SCK
84	63	TRCLKO/CVDTX18/RP57/ASDA2/IOMAF3/RD8	P54_P84_RP57_RD8	P84_QPSI_CS	Quad SPI Flash, pin 1, CS
85	35	RP39/ASCL1/RC6	P82_P85_RP39_RC6	P85_mkB_A_MISO	mikroBUS A, pin 5, MISO
86	41	PGC3/RP35/PWM4H/IOMAD7/SS2/FSYNC2/RC2	P86_RP35_RC2	P86_CAN_STBY	CAN FD Transceiver, pin 8, STBY
87	6	CVDAN11/CMPFN/RP12/RA11	P74_P87_RP12_RA11	P87_mkB_A_MOSI	mikroBUS A, pin 6, MOSI
88	42	PGD3/RP38/I3CSCL1/PWM4L/IOMAD6/RC5	P88_RP38_RC5	P88_CAN_TXD	CAN FD Transceiver, pin 1, TXD
89		N/C	N/C	P89_RMII_NRST	Ethernet RMII J20, pin 1, NRST
90	43	RP36/PWM3H/IOMAD5/RC3	P90_RP36_RC3	P90_CAN_RXD	CAN FD Transceiver, pin 4, RXD
91		N/C	N/C	P91_RMII_IRQ	Ethernet RMII J20, pin 9, IRQ
92		N/C	N/C	P92_GPIO	General-purpose I/O header
93		N/C	N/C	P93_RMII_MDIO	Ethernet RMII J20, pin 8, MDIO
94		N/C	N/C	P94_GPIO	General-purpose I/O header
95		N/C	N/C	P95_RMII_MDC	Ethernet RMII J20, pin 7, MDC
96	44	RP37/I3CSDA1/PWM3L/IOMAD4/RC4	P96_RP37_RC4	P96_UART_USB_RX	USB to UART Converter, pin 5, RX
97		N/C	N/C	P97_RMII_CRS_DV	Ethernet RMII J20, pin 6, CRS_DV
98	45	RP43/RC10	P98_RP43_RC10	P98_UART_USB_TX	USB to UART Converter, pin 4, TX
99		N/C	N/C	P99_RMII_RXER	Ethernet RMII J20, pin 5, RXER
100	46	RP44/RC11	P100_RP44_RC11	P100_UART_PKoB_RX	UART to USB back-channel through PKoB RX
101		N/C	N/C	P101_RMII_RXD0	Ethernet RMII J20, pin 4, RXD0
102	49	RP49/PWM2H/IOMAD3/RD0	P102_RP49_RD0	P102_UART_PKoB_TX	UART to USB back-channel through PKoB TX
103		N/C	N/C	P103_RMII_RXD1	Ethernet RMII J20, pin 3, RXD1
104		N/C	N/C	P104_TRCLK	Trace pin 1, clock line
105		N/C	N/C	P105_RMII_TXEN	Ethernet RMII J10, pin 2, TXEN
106		N/C	N/C	P106_TRDAT0	Trace pin 3, data line 0
107		N/C	N/C	P107_RMII_TXD0	Ethernet RMII J10, pin 3, TXD0
108		N/C	N/C	P108_TRDAT1	Trace pin 4, data line 1
109		N/C	N/C	P109_RMII_TXD1	Ethernet RMII J10, pin 5, TXD1
110		N/C	N/C	P110_TRDAT2	Trace pin 7, data line 2
111		N/C	N/C	P111_RMII_CLK_IN	Ethernet RMII J19, pin 8, CLK_IN
112		N/C	N/C	P112_TRDAT3	Trace pin 8, data line 3
113	5,11,19,38,48,58	V_DD	Board_V_DD	DIM_V_DD	Supply voltage for attached DIM
114	5,11,19,38,48,58	V_DD	Board_V_DD	DIM_V_DD	Supply voltage for attached DIM
115	5,11,19,38,48,58	V_DD	Board_V_DD	DIM_V_DD	Supply voltage for attached DIM
116	5,11,19,38,48,58	V_DD	Board_V_DD	DIM_V_DD	Supply voltage for attached DIM
117	4,10,18,37,47,57	V_SS	GND	GND	Ground
118	4,10,18,37,47,57	V_SS	GND	GND	Ground
119	4,10,18,37,47,57	V_SS	GND	GND	Ground
120	4,10,18,37,47,57	V_SS	GND	GND	Ground
Note: This pin is multiplexed with another board function that is pulled up to V_DD, and will turn on if the corresponding pin is not driven low.

Table 1-2. dsPIC33AK256MPS306 MCU Mappings
Device Pin #	DIM Pin #	dsPIC33AK256MPS306 I/Os	DIM Net Name/Function	dsPIC33 Curiosity Platform Board Net Name	Platform Board Function
1	49	PGD2/AD1ANN1/AD1AN4/CVDAN0/RP1/SCL2/IOMAF2/RA0	P49_PGD2	P49_PGD	ICSP™ programming data input
2	77	AD3AN1/CVDAN7/RP8/SDA2/IOMAF1/RA7	P77_AD3AN1_RA7	P77_mkB_A_AN	mikroBUS A, pin 1, AN
3	51	PGC2/DACOUT1/AD3ANN1/AD3AN0/CVDAN1/CMP4D/RP2/RA1	P51_PGC2	P51_PGC	ICSP programming clock
6	74	CVDAN11/CMPFN/RP12/RA11	P74_P87_RP12_RA11	P74_QSPI_MOSI	Quad SPI Flash, pin 5, MOSI
6	87	CVDAN11/CMPFN/RP12/RA11	P74_P87_RP12_RA11	P87_mkB_A_MOSI	mikroBUS A, pin 6, MOSI
7	71	AD3AN3/CVDAN8/CMP5A/IBIAS3/ISRC3/RP9/RA8	P71_RP9_RA8	P71_mkB_A_RX	mikroBUS A, pin 14, RX
8	69	AD1AN3/CVDAN9/CMP5B/IBIAS2/ISRC2/RP10/RA9	P69_RP10_RA9	P69_mkB_A_TX	mikroBUS A, pin 13, TX
9	70	CVDAN10/CMPEN/CMP5C/RP11/RA10	P70_P73_RP11_RA10	P70_LED_G	Green LED control for RGB LED
9	73	CVDAN10/CMPEN/CMP5C/RP11/RA10	P70_P73_RP11_RA10	P73_mkB_A_INT	mikroBUS A, pin 1, INT
12	68	OA1OUT/AD1AN0/CVDAN2/CMP1A/RP3/RA2	P68_P75_RP3_RA2	P68_LED_R	Red LED control for RGB LED
12	75	OA1OUT/AD1AN0/CVDAN2/CMP1A/RP3/RA2	P68_P75_RP3_RA2	P75_mkB_A_PWM	mikroBUS A, pin 16, PWM
13	66	OA1IN-/AD1ANN2/AD1AN2/CVDAN3/CMPCN/CMP1C/RP4/RA3	P66_AD1AN2_RA3	P66_POT	10kΩ potentiometer
14	48	UREF/OA1IN+/AD1AN1/AD2AN5/AD3AN4/CVDAN4/CMP1B/RP5/RA4	P48_CVDAN4_RA4	P48_Cap_Touch_1	Capacitive touch pad 1
15	46	OA3OUT/CVDAN5/CMP3A/RP6/INT0/RA5	P46_CVDAN5_RA5	P46_Cap_Touch_1R	Capacitive touch pad 1 (redundant)
16	44	OA3IN-/CVDAN6/CMPDN/CMP3C/RP7/RA6	P44_CVDAN6_RA6	P44_Cap_Touch_2	Capacitive touch pad 2
17	56	OA3IN+/CVDAN21/CVDTX5/CMP3B/RP22/RB5	P56_CVDTX5_RB5	P56_Cap_Touch_DS	Capacitive touch pad driven shield I/O
20	42	OA2OUT/AD2AN0/CVDAN16/CVDTX0/CMP2A/RP17/RB0	P42_CVDAN16_RB0	P42_Cap_Touch_2	Capacitive touch pad 2
21	40	TMS/OA2IN-/AD2ANN2/AD2AN2/CVDAN17/CVDTX1/CMP2C/RP18/RB1	P40_CVDAN17_RB1	P40_Cap_Touch_3	Capacitive touch pad 3
22	38	OA2IN+/AD2AN1/CVDAN18/CVDTX2/CMP2B/RP19/RB2	P38_CVDAN18_RB2	P38_Cap_Touch_3R	Capacitive touch pad 3 (redundant)
23	13	CVDAN24/CVDTX8/CMP2D/RP25/RB8	P13_CVDAN24_RB8	P13_XPRO1_3	XPLAINED PRO Extension 1, pin 3
24	11	CVDAN25/CVDTX9/RP26/RB9	P11_CVDAN25_RB9	P11_XPRO1_4	XPLAINED PRO Extension 1, pin 4
25	41	RP29/RB12	P41_RB12	P41_S3	Push-button switch 3
26	43	RP30/RB13	P43_RB13	P43_S2	Push-button switch 2
27	5	PGD1/AD2ANN1/AD2AN3/CVDAN19/CVDTX3/CMP4A/RP20/SDA1/RB3	P5_CVDAN19_RB3	P5_XPRO1_7	XPLAINED PRO Extension 1, pin 7
28	3	PGC1/AD2AN4/CVDAN20/CVDTX4/CMP4B/RP21/SCL1/RB4	P3_CVDAN20_RB4	P3_XPRO1_8	XPLAINED PRO Extension 1, pin 8
29	6	AD3ANN2/AD3AN2/CVDAN22/CVDTX6/ALLCMP/IBIAS0/ISRC0/RP23/I3CASCL1/RB6	P6_I3C_ASCL1_RB6	P6_mkB_B_SPRO1_SCL	mikroBUS B, pin 12, SCL (multiplexed with XPLAINED PRO Extension 1, pin 12, SCL)
30	4	CVDAN23/CVDTX7/CMP4C/IBIAS1/ISRC1/RP24/I3CASDA1/IOMAF0/RB7	P4_I3C_ASDA1_RB7	P4_mkB_B_XPRO1_SCL	mikroBUS B, pin 11, SDA (multiplexed with XPLAINED PRO Extension 1, pin 11)
31	2	CVDAN26/CVDTX10/RP27/SCK2/RB10	P2_CVDAN26_RB10	P2_XPRO1_10	XPLAINED PRO Extension 1, pin 10
32	1	CVDAN27/CVDTX11/RP28/SDI2/RB11	P1_CVDAN27_RB11	P1_XPRO1_9	XPLAINED PRO Extension 1, pin 9
33	45	RP41/RC8	P45_RC8	P45_S1	Push-button switch 1
34	76	RP42/SDO2/RC9	P76_P83_RP42_RC9	P76_QSPI_SCK	Quad SPI Flash, pin 6, SCK
34	83	RP42/SDO2/RC9	P76_P83_RP42_RC9	P83_mkB_A_SCK	mikroBUS A, pin 4, SCK
35	82	RP39/ASCL1/RC6	P82_P85_RP39_RC6	P82_QSPI_MISO	Quad SPI Flash, pin 2, MISO
35	85	RP39/ASCL1/RC6	P82_P85_RP39_RC6	P85_mkB_A_MISO	mikroBUS A, pin 5, MISO
36	79	RP40/ASDA1/IOMAF7/RC7	DEBUG_P79_RP40_RC7	P79_mkB_A_RST	mikroBUS A, pin 2, RST
39	72	OSCO/CLKO/RP33/IOMAF5/RC0	P72_P81_RP33_RC0	P72_LED_B	Blue LED control for RGB LED
39	81	OSCO/CLKO/RP33/IOMAF5/RC0	P72_P81_RP33_RC0	P81_mkB_A_CS	mikroBUS A, pin 3, CS
41	86	PGC3/RP35/PWM4H/IOMAD7/SS2/FSYNC2/RC2	P86_RP35_RC2	P86_CAN_STBY	CAN FD Transceiver, pin 8, STBY
42	88	PGD3/RP38/I3CSCL1/PWM4L/IOMAD6/RC5	P88_RP38_RC5	P88_CAN_TXD	CAN FD Transceiver, pin 1, TXD
43	90	RP36/PWM3H/IOMAD5/RC3	P90_RP36_RC3	P90_CAN_RXD	CAN FD Transceiver, pin 4, RXD
44	96	RP37/I3CSDA1/PWM3L/IOMAD4/RC4	P96_RP37_RC4	P96_UART_USB_RX	USB to UART Converter, pin 5, RX
45	98	RP43/RC10	P98_RP43_RC10	P98_UART_USB_TX	USB to UART Converter, pin 4, TX
46	100	RP44/RC11	P100_RP44_RC11	P100_UART_PKoB_RX	UART to USB back-channel through PKoB RX
49	102	RP49/PWM2H/IOMAD3/RD0	P102_RP49_RD0	P102_UART_PKoB_TX	UART to USB back-channel through PKoB TX
50	18	TCK/RP50/PWM2L/IOMAD2/RD1	P18_P28_RD1	P18_XPRO1_18	XPLAINED PRO Extension 1, pin 16
50	28	TCK/RP50/PWM2L/IOMAD2/RD1	P18_P28_RD1	P28_LED_0	General-purpose LED 0
51	16	TDO/RP51/PWM1H/IOMAD1/RD2	P16_P30_RD2	P16_XPRO1_17	XPLAINED PRO Extension 1, pin 17
51	30	TDO/RP51/PWM1H/IOMAD1/RD2	P16_P30_RD2	P30_LED_1	General-purpose LED 1
52	14	TDI/RP52/PWM1L/IOMAD0/RD3	P14_P32_RD3	P14_XPRO1_16	XPLAINED PRO Extension 1, pin 18
52	32	TDI/RP52/PWM1L/IOMAD0/RD3	P14_P32_RD3	P32_LED_2	General-purpose LED 2
59	9	TRDATA3/RP54/RD5	P9_P36_RD5	P9_XPRO1_5	XPLAINED PRO Extension 1, pin 5
59	36	TRDATA3/RP54/RD5	P9_P36_RD5	P36_LED_4	General-purpose LED 4
60	7	TRDATA2/RP55/RD6	P7_P50_RD6	P7_XPRO1_6	XPLAINED PRO Extension 1, pin 6
60	50	TRDATA2/RP55/RD6	P7_P50_RD6	P50_LED_5	General-purpose LED 5
61	12	TRDATA1/CVDTX16/RP53/RD4	P12_P34_RD4	P12_XPRO1_15	XPLAINED PRO Extension 1, pin 15
61	34	TRDATA1/CVDTX16/RP53/RD4	P12_P34_RD4	P34_LED_3	General-purpose LED 3
62	52	TRDATA0/CVDTX17/RP56/ASCL2/IOMAF4/RD7	P52_RD7	P52_LED_6	General-purpose LED 6
63	54	TRCLKO/CVDTX18/RP57/ASDA2/IOMAF3/RD8	P54_P84_RP57_RD8	P54_LED_7	General-purpose LED 7⁽¹⁾
63	84	TRCLKO/CVDTX18/RP57/ASDA2/IOMAF3/RD8	P54_P84_RP57_RD8	P84_QPSI_CS	Quad SPI Flash, pin 1, CS
64	47	MCLR	P47_MCLR	P47_MCLR	Device master clear and MCLR switch
5,11,19,38,48,58	57	V_DD	Board_V_DD	DIM_V_DD	Supply voltage for attached DIM
5,11,19,38,48,58	58	V_DD	Board_V_DD	DIM_V_DD	Supply voltage for attached DIM
5,11,19,38,48,58	59	V_DD	Board_V_DD	DIM_V_DD	Supply voltage for attached DIM
5,11,19,38,48,58	60	V_DD	Board_V_DD	DIM_V_DD	Supply voltage for attached DIM
4,10,18,37,47,57	61	V_SS	GND	GND	Ground
4,10,18,37,47,57	62	V_SS	GND	GND	Ground
4,10,18,37,47,57	63	V_SS	GND	GND	Ground
4,10,18,37,47,57	64	V_SS	GND	GND	Ground
5,11,19,38,48,58	78	Board_V_DD	Board_V_DD	P78_QSPI_HOLD	Quad SPI Flash, pin 7, HOLD
5,11,19,38,48,58	80	Board_V_DD	Board_V_DD	P80_QSPI_WP	Quad SPI Flash, pin 3, WP
N/C	112	N/C	N/C	P112_TRDAT3	Trace pin 8, data line 3
5,11,19,38,48,58	113	V_DD	Board_V_DD	DIM_V_DD	Supply voltage for attached DIM
5,11,19,38,48,58	114	V_DD	Board_V_DD	DIM_V_DD	Supply voltage for attached DIM
5,11,19,38,48,58	115	V_DD	Board_V_DD	DIM_V_DD	Supply voltage for attached DIM
5,11,19,38,48,58	116	V_DD	Board_V_DD	DIM_V_DD	Supply voltage for attached DIM
4,10,18,37,47,57	117	V_SS	GND	GND	Ground
4,10,18,37,47,57	118	V_SS	GND	GND	Ground
4,10,18,37,47,57	119	V_SS	GND	GND	Ground
4,10,18,37,47,57	120	V_SS	GND	GND	Ground
N/C	8	N/C	N/C	P8_XPRO1_13	XPLAINED PRO Extension 1, pin 13
N/C	10	N/C	N/C	P10_XPRO1_14	XPLAINED PRO Extension 1, pin 14
N/C	15	N/C	N/C	P15_XPRO1_1	XPLAINED PRO Extension 1, pin 1
N/C	17	N/C	N/C	N/C	N/C
N/C	19	N/C	N/C	N/C	N/C
N/C	20	N/C	N/C	P20_XPRO2_3	XPLAINED PRO Extension 1, pin 21
N/C	21	N/C	N/C	P21_mkB_B_TX	mikroBUS B, pin 14, UART TX
N/C	22	N/C	N/C	P22_XPRO2_4	XPLAINED PRO Extension 2, pin 4
N/C	23	N/C	N/C	P23_mkB_B_RX	mikroBUS B, pin 14, UART RX
N/C	24	N/C	N/C	P24_XPRO2_5	XPLAINED PRO Extension 2, pin 5
N/C	25	N/C	N/C	P25_mkB_B_INT	mikroBUS B, pin 15, INT
N/C	26	N/C	N/C	P26_XPRO2_6	XPLAINED PRO Extension 2, pin 6
N/C	27	N/C	N/C	P27_mkB_B_PWM	mikroBUS B, pin 16, PWM
N/C	29	N/C	N/C	P29_mkB_B_AN	mikroBUS B, pin 1, AN
N/C	31	N/C	N/C	P31_mkB_B_RST	mikroBUS B, pin 2, RST
N/C	33	N/C	N/C	P33_mkB_B_CS	mikroBUS B, pin 3, CS
N/C	35	N/C	N/C	P35_mkB_B_SCK	mikroBUS B, pin 4, SCK
N/C	37	N/C	N/C	P37_mkB_B_MISO	mikroBUS B, pin 5, MISO
N/C	39	N/C	N/C	P39_mkB_B_MOSI	mikroBUS B, pin 8, MOSI
N/C	53	N/C	N/C	N/C	N/C
N/C	55	N/C	N/C	P55_Board_VDD_Select	Voltage select pin. On 3.3V boards, this pin is not connected, as 3.3V is the default.
N/C	65	N/C	N/C	P65_mkB_A_USB_SDA	mikroBUS A, pin 11, SDA (multiplexed with I2C to USB Converter, pin 8, SDA)
N/C	67	N/C	N/C	P67_mkB_A_USB_SCL	mikroBUS A, pin 12, SCL (multiplexed with I2C to USB Converter, pin 9, SCL)
N/C	89	N/C	N/C	P89_RMII_NRST	Ethernet RMII J20, pin 1, NRST
N/C	91	N/C	N/C	P91_RMII_IRQ	Ethernet RMII J20, pin 9, IRQ
N/C	92	N/C	N/C	P92_GPIO	General-purpose I/O header
N/C	93	N/C	N/C	P93_RMII_MDIO	Ethernet RMII J20, pin 8, MDIO
N/C	94	N/C	N/C	P94_GPIO	General-purpose I/O header
N/C	95	N/C	N/C	P95_RMII_MDC	Ethernet RMII J20, pin 7, MDC
N/C	97	N/C	N/C	P97_RMII_CRS_DV	Ethernet RMII J20, pin 6, CRS_DV
N/C	99	N/C	N/C	P99_RMII_RXER	Ethernet RMII J20, pin 5, RXER
N/C	101	N/C	N/C	P101_RMII_RXD0	Ethernet RMII J20, pin 4, RXD0
N/C	103	N/C	N/C	P103_RMII_RXD1	Ethernet RMII J20, pin 3, RXD1
N/C	104	N/C	N/C	P104_TRCLK	Trace pin 1, clock line
N/C	105	N/C	N/C	P105_RMII_TXEN	Ethernet RMII J10, pin 2, TXEN
N/C	106	N/C	N/C	P106_TRDAT0	Trace pin 3, data line 0
N/C	107	N/C	N/C	P107_RMII_TXD0	Ethernet RMII J10, pin 3, TXD0
N/C	108	N/C	N/C	P108_TRDAT1	Trace pin 4, data line 1
N/C	109	N/C	N/C	P109_RMII_TXD1	Ethernet RMII J10, pin 5, TXD1
N/C	110	N/C	N/C	P110_TRDAT2	Trace pin 7, data line 2
N/C	111	N/C	N/C	P111_RMII_CLK_IN	Ethernet RMII J19, pin 8, CLK_IN
Note: This pin is multiplexed with another board function that is pulled up to V_DD, and will turn on if the corresponding pin is not driven low.