Serial interface – Toshiba Magnia Z300 User Manual
Page 246
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224
Serial interface
NOTE: In the table below, “I/O” denotes the input/output
when seen from the server.
.
After converting cable
Pin number
Signal name
Meaning
I/O
1
DTR
Data Terminal Ready
2
DSR
Data Set Ready
I
3
TXD
Transmit Data
O
4
RTS
Request To Send
O
5
RXD
Receive Data
I
6
CTS
Clear To Send
I
7
CD
Receive Carrier Detect
I
8
CI
Call Indicator
I
Shield
GND
Signal Ground
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
6
4
2
1
3
5
7
8
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