Fastrack Supreme User Guide
General Presentation
confidential ©
Page: 24 / 77
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1 0
1 5
1 4 1 3
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1 2
Figure 8: Sub HD 15-pin connector
Table 2: Sub HD 15-pin connector description
Pin #
Signal
(CCITT / EIA)
I/O
I/O type
Description
Comment
1 CDCD/CT109
O
STANDARD
RS232
RS232
Data Carrier Detect
2 CTXD/CT103 I
STANDARD
RS232
RS232
Transmit serial data
3
BOOT
I
CMOS
Boot
This signal must not
be connected. Its use
is strictly reserved to
Wavecom or
competent retailers.
4 CMIC2P I
Analog
Microphone
positive line
5 CMIC2N I
Analog
Microphone
negative line
6 CRXD/CT104
O
STANDARD
RS232
RS232
Receive serial data
7 CDSR/CT107
O
STANDARD
RS232
RS232
Data Set Ready
8 CDTR/CT108-2 I
STANDARD
RS232
RS232
Data Terminal Ready
9 GND -
GND
Ground