Custom Audio Electronics Lola-lp2, User Manual

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3
J28 - USB Connector
Back Wiew
•
•
Connettori.
•
•
•
Connector
Connecteur
Schnittstellen
Conectador
Back Wiew
J4 - RS232 Serial Connector (DB9M)
PIN SIGNAL DESCRIPTION
1 VBUS N.C.
2
D- Data -
3
D+ Data +
4 GND Ground
Shell
Shield Cable shield
PIN SEGNALE DESCRIZIONE
1 DCD Data Carrier Detect
2
TXD Data trasmission
3 RXD Data reception
4
N.C. Not connected
5 GND Ground signal
6
DTR Data terminal ready
7 CTS Clear to send
8
RTS Ready to send
9 +VIN Power supply
Pin 1
1
5
6
9
1
2
3
4
Pin 1