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Amiga 1000 serial port

 

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25 PIN D-SUB MALE at the Amiga 1000.

Pin Name Dir Description
1 SHIELD arrow.gif (671 bytes) Shield Ground
2 TXD arrowr.gif (721 bytes) Transmit Data
3 RXD arrowl.gif (760 bytes) Receive Data
4 RTS arrowr.gif (721 bytes) Request to Send
5 CTS arrowl.gif (760 bytes) Clear to Send
6 DSR arrowl.gif (760 bytes) Data Set Ready
7 GND arrow.gif (671 bytes) System Ground
8 CD arrowl.gif (760 bytes) Carrier Detect
9 n/c -  
10 n/c -  
11 n/c -  
12 n/c -  
13 n/c -  
14 -5V arrowr.gif (721 bytes) -5 Volts DC (50mA max)
15 AUDO arrowr.gif (721 bytes) Amiga Audio Out (Left)
16 AUDI arrowl.gif (760 bytes) Amiga Audio In (Right)
17 EB - EB=Buffered Port Clock 716 kHz
18 /INT2 ? Interrupt 2
19 n/c -  
20 DTR arrowr.gif (721 bytes) Data Terminal Ready
21 +5V arrowr.gif (721 bytes) +5 Volts DC
22 n/c -  
23 +12V arrowr.gif (721 bytes) +12 Volts DC (20 mA max)
24 /C2 arrowr.gif (721 bytes) C2=Clock 3.58MHz
25 /RESET arrowr.gif (721 bytes) Reset
Note: Direction is DTE (Computer) relative DCE (Modem).
Note: Do not connect SHIELD(1) to GND(7).