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From: Mark Wade <mwade@suffolk.lib.ny.us>
Newsgroups: comp.sys.apple2
Subject: Re: NEEDED: pinouts for Numeric keypad IIe: db-15 tp m-board
Date: Sat, 9 Nov 1996 22:36:44 -0500
Organization: LI Net (Long Island Network)
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To: stephen e buggie <buggie@argo.unm.edu>
In-Reply-To: <55ghkk$28q@lynx.unm.edu>
On 2 Nov 1996, stephen e buggie wrote:
> Date: 2 Nov 1996 22:23:16 GMT
> From: stephen e buggie <buggie@argo.unm.edu>
> Newsgroups: comp.sys.apple2
> Subject: NEEDED: pinouts for Numeric keypad IIe: db-15 tp m-board
>
>
> I just got a very clean external keypad:
>
> Numeric Keypad IIe, Apple brand.
>
>
> It has a db-15 male plug for the back-panel. Apparently, I must
> construct an
> internal cable: db-15 back-panel female to motherboard Molex-11 female.
>
>
>
> QUESTIONS:
>
> Anyone have this internal cable ---- that I could buy?
>
> or
>
> Anyone have the pin-to-pin mapping that would allow me to construct
> a suitable internal cable from scratch?
>
>
>
> Is it possible to adapt the plug to work through the mouse/joystick
> port on the IIC? (A keypad would be very handy to have on the IIC ----
> I have five twoc's.
>
>
> Thanks. Steve Buggie buggie@unm.edu
>
Re: pinouts for numeric keypad //e
You need a female DB-15 to 11 pin female header. If the female DB-15
is numbered like this:
__________________________________________
\ /
\ 8 7 6 5 4 3 2 1 /
\ 15 14 13 12 11 10 9 /
\__________________________________/
And the 11 pin header is numbered like this:
_______________________________________
| |
| 11 10 9 8 7 6 5 4 3 2 1 |
|_____________________________________|
Then:
DB-15 | Header
__________|_____________
12 11
11 10
10 9
9 8
NC 7
7 6
6 5
5 4
3 3
2 2
1 1
I don't think it can be adapted to the //c but I'm not certain.
Perhaps if you opened one of your //c's and looked for a connector
on the mother board but I really doubt you can use one of the ports.
Mark Wade
mwade@suffolk.lib.ny.us
m.wade7@genie.com
mswade@delphi.com
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From: Mark Wade <mwade@suffolk.lib.ny.us>
Newsgroups: comp.sys.apple2
Subject: Re: NEEDED: pinouts for Numeric keypad IIe: db-15 tp m-board
Date: Mon, 11 Nov 1996 11:59:00 -0500
Organization: LI Net (Long Island Network)
Lines: 53
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Reply-To: Mark Wade <mwade@suffolk.lib.ny.us>
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On Sat, 9 Nov 1996, Mark Wade wrote:
>
> Re: pinouts for numeric keypad //e
>
> You need a female DB-15 to 11 pin female header. If the female DB-15
> is numbered like this:
> __________________________________________
> \ /
> \ 8 7 6 5 4 3 2 1 /
> \ 15 14 13 12 11 10 9 /
> \__________________________________/
>
> And the 11 pin header is numbered like this:
>
> _______________________________________
> | |
> | 11 10 9 8 7 6 5 4 3 2 1 |
> |_____________________________________|
NUMERIC KEYPAD
> Then:
>
> DB-15 | Header
> __________|_____________
>
> 12 11
> 11 10
> 10 9
> 9 8
> NC 7
> 7 6
> 6 5
> 5 4
> 3 3
> 2 2
> 1 1
>
On that pin out I posted, the above is as viewed on the
motherboard, not a female connector to attach to the male
connector on the motherboard. The DB-15 was, however, the
female connector that you would plug the keypad into.
Sorry for any confusion.>
Mark Wade
mwade@suffolk.lib.ny.us
m.wade7@genie.com
mswade@delphi.com