Subject:
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RE: Which M68HC11 to use
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Tue, 17 Nov 1998 09:35:00 GMT
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Original-From:
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Wijngaarde, Ronald <(r.wijngaarde@intercai.nl)saynotospam()>
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Viewed:
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3968 times
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I am using the E1FN version myself without any problems (after getting
through some problems during implementation). I believe that the F
describes the type of package used (square version as needed on the
'standard' board).
Ronald
> ----------
> From: Jim Tompkins[SMTP:tompkins@oct.net]
> Sent: dinsdag 17 november 1998 0:31
> To: handyboard@media.mit.edu
> Subject: Which M68HC11 to use
>
> I am planning to build a HandyBoard, and am in the "Gathering Stage".
> I
> just recieved the docs from Motorola; the "HC11 Reference Manual", and
> the "MC68HC11A8 Programming Reference Guide". The Parts list for the
> HandyBoard calls out for the MC68HC11A1FN.
>
> The Reference Manual (in section 2.2.1) says the -A8 is the same as
> the
> -A0 and -A1 except that the disabling of the internal ROM and/or
> EEPROM
> is determined in the non-volatile config register.
>
> Please let me know if I interpreted this correcly. I have NOOO HC11
> experience!
>
>
> Questions:
>
> 1. Will the -A8 as opposed to the -A1 work with the HandyBoard?
> 2. Has anyone adapted the HB for use with the HC11F1 or HC11K4?
> 3. Is the "FN" (in ref to the part listing) just a vendor code?
>
>
>
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