Citizen CLP-521 Manual Do Utilizador
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Appendixes
50
USB Interface
Specifications
Standards
Complies with Universal Serial Bus Specification
Transmission speed
Compatible with 12Mbps (full speed) transmission
Receive buffer
16kB
Connector
DUSB DUSB-BRA42-T11(DDK)
Pin No.
Signal code
Signal
Function
1
VBUS
USB power
USB power (+5V)
2
D+
Signal line +
+ signal line
3
D–
Signal line –
– signal line
4
GND
GND
GND
Signal line and pin arrangement
Interfaces