TITLE
    Macintosh: Mini DIN-8 to DB-9 Adapter Pinouts (10/94)
Article ID:
Author:
Created:
Modified: 		1019

2/12/86
10/12/94
TOPIC



    This adapter cable is used to connect DB-9 cables to devices with Mini
    DIN-8 ports (such as on the Macintosh Plus or newer).

DISCUSSION


    Circular 8 Signal DB-9
    1 HSKo (+12V) 6
    2 HSKi 7
    3 TXD- 5
    4 GND 3,1*
    5 RXD- 9
    6 TXD+ 4
    7 No Wire
    8 RXD+ 8

    * Pins 1 and 3 on the DB-9 end are jumpered together.

    The pins on the male end of the circular 8 connector are numbered as shown:

    6 7 8
    3 4 5
    1 2

    NOTE: The Macintosh Plus peripheral adapter cable is stamped with the
    number 590-0341; when reordering, however, be sure to use the cable's
    service part number, which is 699-0430 (older cables may be referred
    to as 699-0372).


    Article Change History:
    12 Oct 1994 - Reviewed for technical accuracy.

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