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

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Apple Macintosh XL Serial B

25 PIN D-SUB CONNECTOR

Pin	Name	Description
1	GND	Ground
2	TxD-	Transmit Data line
3	RxD-	Receive Data line
4	n/c	Not connected
5	n/c	Not connected
6	HSK/DSR	TRxCB or CTSB
7	GND	Ground
8	n/c	Not connected
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	n/c	Not connected
16	n/c	Not connected
17	n/c	Not connected
18	n/c	Not connected
19	RxD+	Receive Data line
20	TxD+/DTR	Connected to DTRB
21	n/c	Not connected
22	n/c	Not connected
23	n/c	Not connected
24	n/c	Not connected
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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