IBASE Technology MB870, Руководство пользователя, Страница: 23 / 64

INSTALLATIONS
MB870 User’s Manual 19
J14: Serial Ports
Pin # Signal Name (RS-232)
1 DCD, Data carrier detect
2 RXD, Receive data
3 TXD, Transmit data
4 DTR, Data terminal ready
5 Ground
6
DSR, Data set ready
7 RTS, Request to send
8 CTS, Clear to send
9 RI, Ring indicator
10 No Connect.
JP14: Power LED Connector
Pin # Signal Name
1 Vcc
2 NC
3 PLED
J15: VGA CRT connector
J15 is a DB-15 VGA connector. The following table shows the pin-out
assignments of this connector.
Signal Name Pin # Pin # Signal Name
Red 1 2 Green
Blue 3 4 N.C.
GND 5 6 GND
GND 7 8 GND
N.C. 9 10 GND
N.C. 11 12 N.C.
HSYNC 13 14 VSYNC
NC 15