Subject:
|
what variety of 6811 can be used?
|
Newsgroups:
|
lugnet.robotics.handyboard
|
Date:
|
Tue, 2 Feb 1999 14:24:33 GMT
|
Original-From:
|
Steve Owens <O_STEVE@avoidspamHOTMAIL.COM>
|
Viewed:
|
998 times
|
| |
|
|
Dear Handy Board Enthusiasts:
I'm new to the Handy Board (stumbled over it about two weeks ago). I
understand that there are many types of 68HC11 chips--e.g., 68HC11A1FN,
68HC11A8, 68HC11 E series, and so on.
I know that the 'A1FN is used in the design, but can others be
substituted with minimal or no extra effort? If so, then which chips in
particular can be substituted. I'm interested in using the 68HC11E1
because of its 512 bytes of RAM.
By the way, what does the "FN" in "68HC11A1FN" signify?
Thank-you for thinking back to your "development" days and answering a
couple of basic questions.
Steve
|
|
Message has 1 Reply:
 | | Re: what variety of 6811 can be used?
|
| Steve - - - As a HandyBoard *old timer* (I've had mine for almost two months) I've found that the best source of 68HC11 info is Motorola. Their documentation is *free*. Here are 3 manuals that are a must: M68HC11RM/AD Reference Manual MC68HC11A8/D (...) (26 years ago, 2-Feb-99, to lugnet.robotics.handyboard)
|
6 Messages in This Thread:
 
- Entire Thread on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
|
|
|
|
