Распиновка, расположение выводов и внешний вид последовательного интерфейса:
Serial (15)
Seems to be available at a 14.4kbps modem called Speedster.
2 4 6 10 12 14
— [][][][][][][][][][][][][][][] —
1 3 5 7 8 9 11 13 15
(at the modem)
15 PIN FEMALE ??? at the modem.
Pin
Name
RS232
Dir
Description
1
GROUND
GND
Ground
2
SUSP#
?
3
COMBDSR#
DSR
Data Set Ready
4
COMBRTS#
RTS
Request to Send
5
COMBCTS#
CTS
Clear to Send
6
COMBRI#
RI
Ring Indicator
7
n/c
?
8
GROUND
GND
Ground
9
+5VIN
+5V DC In
10
COMBDTR#
DTR
Data Terminal Ready
11
COMBDCD#
CD
Carrier Detect
12
COMBTXD
TXD
Transmit Data
13
COMBRXD
RXD
Receive Data
14
SPKDATA
?
15
GROUND
GND
Ground
Contributor:
Joakim Цgren,
Joerg Brinkel
Source:
?
Copyright © The Hardware Book Team 1996-2004.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2002-01-10