ST UM2082, Руководство пользователя, Страница: 9 / 14

UM2082 Hardware description and configuration
DocID029504 Rev 1 9/14
Table 1: Arduino UNO R3 connector table
Connector Pin
(1)
Signal Remarks
CN5
1 RESET
2 REF
3 MODE 2
7 Ground
CN9
3 ENABLE
4 PWM1 See Section 5.1: "Selecting direction and step clock lines"
5 DIR 2 See Section 5.1: "Selecting direction and step clock lines"
6 MODE 1
7 PWM2
See Section 5.1: "Selecting direction and step clock lines"
8 DIR 1 See Section 5.1: "Selecting direction and step clock lines"
CN6
2 VDD
6 Ground
7 Ground
Notes:
(1)
unlisted pins are not connected
Table 2: ST morpho connector table
Connector Pin
(1)
Signal Remarks
CN10
9 Ground
17 MODE 2
19 REF
21 RESET
23 DIR 1 See Section 5.1: "Selecting direction and step clock lines"
25 PWM2
See Section 5.1: "Selecting direction and step clock lines"
27 MODE 1
29 DIR 2 See Section 5.1: "Selecting direction and step clock lines"
31 PWM1 See Section 5.1: "Selecting direction and step clock lines"
33 ENABLE
CN7
12 VDD
20 Ground
22 Ground
Notes:
(1)
unlisted pins are not connected