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15. USB and PoweredUSB Interface
15-1. USB and PoweredUSB Interface Specifications
(1) USB function
General specifications: Conforms to USB 2.0
Data rate:
USB full speed mode (12 Mbps)
Transmission method: USB bulk transmission mode
Power supply:
Self-powered
(2) Connector:
USB: USB up-stream port connector (USB Type-B)
PoweredUSB: 1 × 8 right-angle type
15-2. Connector and Signal Name
Type B connector
DUSB-BRA42-T11(D2)-FA (manufacturer: DDK)
Pin number
Signal name
Function
VBUS
USB Power pin (+5 V DC)
D-
Serial Data-
D+
Serial Data+
GND
Signal ground
PoweredUSB port
69913-104LF (manufacturer: FCI)
: FCI)
FCI)
Pin number
Signal name
Function
F-GND
Frame ground
+ V
+ V DC
GND
Signal ground
D+
Serial Data+
D-
Serial Data-
VBUS
USB Power pin (+5 V DC)
7
+ V
+ V DC
F-GND
Frame ground
1
8
3
4
2
1