ST ARMIC30, User Manual

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Hardware UM0193
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1.7 General purpose connectors
The ARMIC30 Evaluation Board provides two 8-bit general purpose I/O connectors (J17
and J27) and three general purpose motor control connectors (J20, J22 and J24) that can
be used with current or future extension modules included in STMicroelectronics’ offer
(VN340 / VN808 / VN808CM Reference design boards, CLT3-4BT6 / PCLT-2A test boards,
PowerSpin family of motor control drivers evaluation boards, etc.) or other applications
developed by customers.
1.7.1 General purpose input connector
Jumpers J16 and J25 configure the supply voltage for the 8-bit input connector as described
in
Appendix C: Jumper settings . The GP input connector is compatible with Current Limited
Termination (CLT) and Programmable Current Limited Termination (PCLT) applications.
Figure 11. GPIO input connector pinout
Table 8. 8-bit Input GPIO Connections
J17 Pin Signal STR730F MCU Peripheral
1 +5V DC connected by jumper J16
2 GND connected by jumper J25
3 D7 Port 0.7 GPIO
4 D6 Port 0.6 GPIO
5 D5 Port 0.5 GPIO
6 D4 Port 0.4 GPIO
7 D3 Port 0.3 GPIO
8 D2 Port 0.2 GPIO
9 D1 Port 0.1 GPIO
10 D0 Port 0.0 GPIO
1
2
3
4
5
6
7
8
9
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