Serial (Amiga)

From HwB

[edit] Pinout

25 PIN D-SUB MALE at the computer.

25 PIN D-SUB FEMALE at the cable.

Pin	Name	Dir	Description
1	SHIELD		Shield Ground
2	TXD		Transmit Data
3	RXD		Receive Data
4	RTS		Request to Send
5	CTS		Clear to Send
6	DSR		Data Set Ready
7	GND		System Ground
8	CD		Carrier Detect
9	+12V		+12 Volts DC (20 mA max)
10	-12V		-12 Volts DC (20 mA max)
11	AUDO		Amiga Audio Out (Left)
12	n/c	-	Speed Indicate
13	n/c	-
14	n/c	-
15	n/c	-
16	n/c	-
17	n/c	-
18	AUDI		Amiga Audio In (Right)
19	n/c	-
20	DTR		Data Terminal Ready
21	n/c	-
22	RI		Ring Indicator
23	n/c	-
24	n/c	-
25	n/c	-

Notes:

• Direction is DTE (Computer) relative DCE (Modem).
• Do not connect SHIELD(1) to GND(7).

[edit] Contributions

• Joakim Ögren

[edit] Sources

• Amiga 4000 User's Guide from Commodore