JHCTech ALAD-A1001T, Руководство пользователя

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User’s Manual
15
Figure 2.15 USB2.0 connector
Table 2.3: USB2.0 Connector
Pin Signal name
1 VCC
2 USB_P0
3
4 GND
1 USB3.0 ports by type A connectors in rear IO. Please refer to Table 2.5 for their pin assignments.
Figure 2.16 USB3.0 Connector
Table 2.4: USB3.0 Port Pin Assignments
Pin Signal Name
1 VBUS
2 D-
3 D+
4 GND
5 StdA_SSRX-
6 St
7 GND_DRAIN
8 StdA_SSTX-
9 St
Shell Shield
2.4.4 COM1/2 Connector
COM 1 and COM 2 are D-sub 9-pin connectors, COM1 is RS232, COM2 can be configured as
RS232/RS422/RS485 by Jumper setting. The serial ports are asynchronous communication ports with
16C550A-compatible UARTs that can be used with modems, serial printers, remote display terminals,
and other serial devices.