Appendix B

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SNAU228 – January 2018

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USB2ANY Cable Connections

Table 3. 30-pin Cable Pinouts (continued)

Schematic Pin Number

Cable Pin Number

Signals Available

J3-5

4

GND

J3-4

5

PWM3

J3-3

6

GND

J3-2

7

DAC1

J3-1

8

GND

—

9

(unused)

—

10

(unused)

J4-10

11

GPIO7, PWM0, INT2, OW2, OW5

J4-9

12

GPIO6, PWM1, RFFE:SCLK, SPI:CS, INT1, µWIRE:CS, OW1

J4-8

13

GPIO5, SPI:SOMI, UART:RXD, µWIRE:SOMI

J4-7

14

GPIO4, SPI:SIMO, UART:TXD, µWIRE:SIMO

J4-6

15

3.3VEXT

J4-5

16

GND

J4-4

17

GPIO3, PWM2, RFFE:SDATA, INT0

J4-3

18

GPIO2, ES:DOUT, SPI:SCLK, µWIRE:SCLK

J4-2

19

GPIO1, I2C:SCL, OW3

J4-1

20

GPIO0, I2C:SDA, OW4

—

21

(unused)

—

22

(unused)

J5-8

23

ADC0

J5-7

24

ADC1

J5-6

25

GPIO9, ADC2, ES:AIN

J5-5

26

GPIO8, ADC3

J5-4

27

GND

J5-3

28

GND

J5-2

29

GPIO11, VREF+

J5-1

30

GPIO10, VREF–

NOTE:

The pin numbers for J3, J4, and J5 on the schematics are for reference only and do not

correspond to the pin numbers for cable connections.