Subject:
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silly question or not??
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Sat, 11 Dec 1999 02:00:39 GMT
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Original-From:
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Brennan <GYSMO@ES.ihatespamCO.NZ>
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Viewed:
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707 times
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Im sorry if this is a stupid question....... no1 has answered..... or does no1
know????
Hello everyone...
I hav already connected a hc374 to Y0 of the expansion bus to get 8 digital
outs, It works gr8. I need anouther 32 outputs which meens I need 4 more latch
selects. Can I use Y1, Y2, Y3, Y4, and Y5 if needed? Y0 is used by poke(0x4000,
Data) , what address do I poke for Y1 through Y5. I have already searched
through the mail archive and could not find much. I dont need the motor drivers
on this board which leaves Y6 spare as well.
Thanks in advance.
Brennan
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Message has 1 Reply:
 | | Re: silly question or not??
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| No, its not a stupid question. Just impossible. At least kind of impossible. If you want 32 more outputs using the board as-configured, forget it. With what is available for chip selects minus what you have used already, you can get 16 more. All (...) (25 years ago, 11-Dec-99, to lugnet.robotics.handyboard)
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