Universal Serial Bus (Usb); Rear Usb Connectors - Congatec conga-IA3 User Manual

5.5

Universal Serial Bus (USB)

The conga-IA3 provides 8 USB connectors both on the rear side and internally. The rear and internal connectors have 4 USB ports each.
5.5.1

Rear USB Connectors

The conga-IA3 offers a total of four USB ports on the rear side - two USB 2.0 ports on connector X14 and two USB 3.0 ports on connector X15.
The USB 2.0 signals on connector X14 are routed directly from the SoC's USB ports 2 and 3. The USB 3.0 signals on connector X15 are routed
from the SoC's USB Superspeed and USB port 0 signals via a USB 3.0 hub.
USB 2.0 (Connector X14) Pinout Descriptions
Lower Port
Pin Signal Description
A1 +5V +5V supply
A2 Data- Hi-speed differential transceiver (negative) B2
A3 Data+ Hi-speed differential transceiver (positive)
A4 GND Ground
USB 3.0 (Connectors X15) Pinout Descriptions
Lower Port
Pin Signal Description
1 +5V +5V supply
2 Data1- Hi-speed differential transceiver (negative)
3 Data1+ Hi-speed differential transceiver (positive)
4 GND Ground
5 SS1_RX- SuperSpeed receiver differential pair (negative)
6 SS1_RX+ SuperSpeed receiver differential pair (positive)
7 GND Ground
8 SS1_TX- SuperSpeed transmitter differential pair negative)
9 SS1_TX+ SuperSpeed transmitter differential pair (positive)
Connector Type
Copyright © 2015 congatec AG
Upper Port
Pin Signal Description
B1 +5V +5V supply
Data- Hi-speed differential transceiver (negative)
B3 Data+ Hi-speed differential transceiver (positive)
B4 GND Ground
Upper Port
Pin Signal Description
10 +5V +5V supply
11 Data2- Hi-speed differential transceiver (negative)
12 Data2+ Hi-speed differential transceiver (positive)
13 GND Ground
14 SS2_RX- SuperSpeed receiver differential pair (negative)
15 SS2_RX+ SuperSpeed receiver differential pair (positive)
16 GND Ground
17 SS2_TX- SuperSpeed transmitter differential pair (negative)
18 SS2_TX+ SuperSpeed transmitter differential pair (positive)
IA30m10
Connector X14
Upper
1 2 3 4
Lower
1 2 3 4
Connector X15
Upper
9 8 7 6 5
1 2 3 4
9 8 7 6 5
Lower
1 2 3 4
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