AMD MD740 - CN1: Digital I;O; CN2: COM2 Serial Port; J1: USB5;6 Port Pin Header; J2: 1394 Pin Header

INSTALLATIONS
CN1: Digital I/O
Signal Name
Pin Pin Signal Name
GND 1 2 VCC
OUT3 3 4 OUT1
OUT2 5 6 OUT0
IN3 7 8 IN1
IN2 9 10 IN0
J1: USB5/6 Port Pin Header
Signal Name Pin Pin Signal Name
Vcc 1 5 Ground
D- 2 6 D+
D+ 3 7 D-
Ground 4 8 Vcc
MB740 User’s Manual 17
CN2: COM2 Serial Port
COM2
Signal Name Pin # Pin # Signal Name
DCD, Data carrier detect 1 6 DSR, Data set ready
RXD, Receive data 2 7 RTS, Request to send
TXD, Transmit data 3 8 CTS, Clear to send
DTR, Data terminal ready 4 9 RI, Ring indicator
GND, ground 5 10 Not Used
J2: 1394 Pin Header
Signal Name Pin Pin Signal Name
TPA+ 1 2 TPB+
TPA- 3 4 TPB-
+12V 5 6 NC
GND7 7 8 NC
J4: Mini PCI Connector