Caple C871i Manual de usuario descargar pdf (Pagina 28)

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Apple II Computer Info

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### FILE : annunciators

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### Created : Tuesday, November 26, 1996 Modified: Tuesday, November 26, 1996

### File Type: "TEXT" File Creator: "LMAN"

### File Size: 1840 bytes 1 KB

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Path: news1.icaen!news.uiowa.edu!news.physics.uiowa.edu!math.ohio-

state.edu!howland.erols.net!feed1.news.erols.com!phase2.worldnet.att.net!uunet!in1

.uu.net!news.emi.com!usenet

From: [email protected] (Edhel Iaur, Esq.)

Newsgroups: comp.sys.apple2

Subject: Re: Interfacing the Apple // to External devices

Date: Tue, 26 Nov 1996 01:04:07 GMT

Organization: US-A2WUG

Lines: 30

Message-ID: <[email protected]>

References: <[email protected]>

Reply-To: [email protected]

NNTP-Posting-Host: slip12.relex.com

X-Newsreader: Forte Free Agent 1.0.82

Matt McDonald <[email protected]> wrote:

>Has anone tried interfacing their Apple // to external devices, such as

>motors for robotics experiments, and such? I am interested in attempting

>this, and wondered if any others have any advice...

The first things to try is the following (use relays & external power

if 3.5V ain't enough):

Poke -16296,1 Clear game I/O AN0 output (OFF-3.5V HIGH)

Poke -16295,0 Set game I/O AN0 output (ON-.3V LOW)

Poke -16294,1 Clear game I/O AN1 output (OFF-3.5V HIGH)

Poke -16293,0 Set game I/O AN1 output (ON-.3V LOW)

Poke -16292,1 Clear game I/O AN2 output (OFF-3.5V HIGH)

Poke -16291,0 Set game I/O AN2 output (ON-.3V LOW)

Poke -16290,1 Clear game I/O AN3 output (OFF-3.5V HIGH)

Poke -16289,0 Set game I/O AN3 output (ON-.3V LOW)

These correspond to some pins on the internal 16-pin joystick socket

near the right-rear. I forgot which ones; sorry. If you're

interested, someone (or maybe I) can find out which pins go where.

| / / />___________________ +==Apple // Forever==+

|___ _____ M#M#M#||___________________---__ +-37th Wisest Wizard-+

| \ \ / #M#M#M||___________________--- +- Edhel Iaur, Esq. -+

| / / \_/ \>

http://www.wco.com/~3d5d1wsw/US-A2WUG/FOUNDING.MEMBERS/HOME.PAGES/EDHEL

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Apple II Computer Technical Information : Apple II Family Hardware Info

ftp://ground.ecn.uiowa.edu/2/apple2/miscinfo/hardware : May 2001 : 28 of 572

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Caple C871i Manual de usuario Pagina 28

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Caple C871i Manual de usuario Pagina 28

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