Nortel Networks MSC8101 ADS User Manual
MOTOROLA
MSC8101ADS RevB User’s Manual
B-95
B•1•12 P26 - 5V Power Supply
Connectors
See
.
B•1•13 P27A,B - RS232 Ports’ Connectors
The RS232 ports’ connectors - PA3 and PB3 are 9 pin, 90
o
, female D-Type Stacked connectors,
signals of which are presented in
and
TABLE B1-10. P27A Interconnect Signals
Pin No.
Signal Name
Description
A1
RSCD
Carrier Detect output from the MSC8101ADS.
A2
TXD
Transmit Data output from the MSC8101ADS.
A3
RXD
Receive Data input to the MSC8101ADS.
A4
DTR
Data Terminal Ready input to the MSC8101ADS.
A5
GND
Ground signal of the MSC8101ADS.
A6
DSR
Data Set Ready output from the MSC8101ADS shorted to pin 1
A7
N.C.
Not connected
A8
CTS
Clear To Send output from the MSC8101ADS.
A9
N.C.
Not connected
TABLE B1-11. P27B Interconnect Signals
Pin No.
Signal Name
Description
B1
N.C.
Not connected
B2
TXD
Transmit Data output from the MSC8101ADS.
B3
RXD
Receive Data input to the MSC8101ADS.
B4
N.C.
Not connected
B5
GND
Ground signal of the MSC8101ADS.
B6-B9
N.C.
Not connected
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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