Subject:
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HB Memory map
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Mon, 12 Jun 2000 13:20:04 GMT
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Original-From:
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John Hatton <JOHN.HATTON@UK.nomorespamAIRSYSATM.THOMSON-CSF.COM>
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Viewed:
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735 times
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This probably sounds like a pretty lame question but I am trying to make
use of the unused areas in the lower 32K of the memory map of the HB but
I can't seem to find the memory map in the documentation that I have
available (the HB pdf manual, IC reference, etc.). I haven't checked the
web site as we don't have web access at work due to security
limitations. Could somebody provide me with the memory map ?, it would
help alot.
Thanks in advance for your help.
John Hatton
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Message has 1 Reply:
 | | Re: HB Memory map
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| Device Location Notes ===...=== 6811 internal $0000-$00ff Built-in RAM (A1 chip) $0000-$01ff (E1 chip) ---...--- 6811 control $1000-$103f Built-in registers ---...--- Expansion I/O $4000-$4fff Memory reads in this range enable the Y1 latch selector, (...) (24 years ago, 14-Jun-00, to lugnet.robotics.handyboard)
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