Интерфейс Apple Macintosh XL Serial A - разводка кабеля, техническая информация, описание

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Apple Macintosh XL Serial A

25 PIN D-SUB CONNECTOR

Pin	Name	Description
1	GND	Ground
2	TxD	Transmit Data line
3	RxD	Receive Data line
4	RTS	Request To Send
5	CTS	Clear To Send
6	DSR	Data Set Ready
7	GND	Ground
8	DCD	Data Carrier Detect
9	n/c	Not connected
10	n/c	Not connected
11	n/c	Not connected
12	n/c	Not connected
13	n/c	Not connected
14	n/c	Not connected
15	TxC	Connected to TRxCA
16	n/c	Not connected
17	RxC	Connected to RTxCA
18	n/c	Not connected
19	n/c	Not connected
20	n/c	Not connected
21	n/c	Not connected
22	n/c	Not connected
23	n/c	Not connected
24	TEXT	Connected to TRxCA
25	n/c	Not connected

Contributor:

Joakim Цgren

Source:

Technote HW19: Pinouts at Apple Technical Notes

Информация предоставлена справочником The Hardware Book Team 1996-2004.

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