Subject:
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Five hc374 Latch Selects for digital outs
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Wed, 24 Nov 1999 04:14:06 GMT
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Original-From:
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Brennan <(gysmo@es.co.)AvoidSpam(nz)>
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Viewed:
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1030 times
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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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