Serial-1/2 interface – Toshiba Magnia 3030 User Manual
Page 223
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205
Serial-1/2 interface
NOTE: In the table below, “I/O” denotes the input/output when seen from
the server.
.
Pin number
Signal name
Meaning
I/O
1
CD
Receive Carrier Detect
I
2
RXD
Receive Data
I
3
TXD
Transmit Data
O
4
DTR
Data Terminal Ready
5
GND
Signal Ground
6
DSR
Data Set Ready
I
7
RTS
Request To Send
O
8
CTS
Clear To Send
I
9
CI
Call Indicator
I
1
5
9
6
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