ZyXEL Elite 2864 User Guide - Page 231

ZyXEL Elite 2864 Manual

Page 231 highlights

Chapter 24 ZyXEL MODEMS AND ATARIS All external models of the ZyXEL 2864 series may be connected to Atari computers. The factory settings should work just fine with your Atari computer. Cable The standard Atari ST, Mega ST and Falcon 030 models provide just a single serial port, while the Mega STE and TT are equipped with 3 or 4 serial ports. Not all ports provide all of the signals which are needed for truely reliable communication. On the Atari ST, the port is a male 25-pin connector. On the other models, it is a male 9-pin connector. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 12 3 4 5 6789 Fig. 24.1: Serial connectors of the Atari computers To connect an Atari to your modem, you need a 9-wire cable: Atari ST 25-pin 8 3 2 20 7 6 4 5 22 TT Serial 1 9-pin 1 2 3 4 5 6 7 8 - STE/TT/ Falcon Serial 2 9-pin 1 2 3 4 5 6 7 8 9 STE/TT Modem1 9-pin 1 2 3 4 5 - 7 8 9 STE/TT Modem2 9-pin - 2 3 4 (on) 5 - 7 (on) - - Signal ZyXEL CD 8 RXD 3 TXD 2 DTR 20 Ground 7 DSR 6 RTS 4 CTS 5 RI 22 24-1

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24–1
Chapter 24
ZyXEL MODEMS AND ATARIS
All external models of the ZyXEL 2864 series may be connected to Atari comput-
ers. The factory settings should work just fine with your Atari computer.
Cable
The standard Atari ST, Mega ST and Falcon 030 models provide just a single serial
port, while the Mega STE and TT are equipped with 3 or 4 serial ports. Not all
ports provide all of the signals which are needed for truely reliable communication.
On the Atari ST, the port is a male 25-pin connector. On the other models, it is a
male 9-pin connector.
To connect an Atari to your modem, you need a 9-wire cable:
Atari
Signal
ZyXEL
ST
TT
STE/TT/
Falcon
STE/TT
STE/TT
25-pin
Serial 1
9-pin
Serial 2
9-pin
Modem1
9-pin
Modem2
9-pin
8
1
1
1
CD
8
3
2
2
2
2
RXD
3
2
3
3
3
3
TXD
2
20
4
4
4
4 (on)
DTR
20
7
5
5
5
5
Ground
7
6
6
6
DSR
6
4
7
7
7
7 (on)
RTS
4
5
8
8
8
CTS
5
22
9
9
RI
22
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Fig. 24.1: Serial connectors of the Atari computers