NEC 3510 Spinwriter
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Super Serial Card (SSC) Pin Cable Pin Printer Connector
Receive Data (Rx) ..... 3 <-----> 3
Signal Ground ...........(SG)...... 7 <-----> 7
Data Terminal Ready (DTR) .... 20 <-----> 19
Super Serial Card dip switch settings
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SW1: all off except #4,6,7
SW2: all off except #1,3,4
NEC dip switch settings
-----------------------
* Switches located on inside on G9NA5 board: ALL OFF
* The other dip switches are located in a cluster, and should be set as follows:
| |X| |X| | | | | | | |X| | | | | | | |X|X| | |X| UP
|X| |X| |X|X|X|X| |X|X| |X| |X|X|X|X| | | | |X| | DOWN
NEC 5510/7710, 5515/7715, 5520/7720, 5525/7725
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Super Serial Card (SSC) Pin Cable Pin Printer Connector
Frame Ground ............(FG)...... 1 <-----> 1.....(FG)
Transmit Data (Tx) ..... 2 <-----> 3.....(Rx)
Receive Data (Rx) ..... 3
Request to send (RTS) .... 4 <-----> 5.....(CTS)
Clear To Send (CTS) .... 5
Data Set Ready (DSR) .... 6 <-----> 19....(SCTS)
Signal Ground ...........(SG)...... 7 <-----> 7.....(SG)
Data Carrier Detect (DCD) .... 8
Secondary Clear To Send (SCTS) ... 19
Data Terminal Ready (DTR) .... 20 <-----> 6 & 8.(DSR) & (DCD)
Printer dip switches
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SW1 1 - OPEN
2 - CLOSED
3 - OPEN
4 - OPEN
5 - CLOSED
6 - OPEN
7 - CLOSED
8 - OPEN
Article Change History:
21 Nov 1996 - Reviewed for technical accuracy, revised formatting.