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Article #15636Going from the EVM to the 'Real Thing'
From: Jay Lorenzana
Date: Thu, 17 Dec 1992 07:44
Date: Thu, 17 Dec 1992 07:44
36 lines
1447 bytes
1447 bytes
Dear netters,
I am going to build my first real embedded controller using
the 6811 and I have a couple questions in jumping from
the EVM to the 'real thing.'
1. Do I have to ORG the variables defined using
FCB, FDB, RMB,... such that they reside in RAM?
I have been using the EVM and all programs and
stuff reside in seudo-ram at $E000 and am
suspicous of the user variables.
2. How do I go about programming an interrupt vector?
The interrupt vecors reside in ROM in the 'real thing!'
The EVM has seudo-vectors located in user ram
but what about the real thing?
3. What other complications may I expect from going
from the EVM to the 'real thing' in single
chip mode?
4. Another off the wall question is: What is
the max current a 30AWG wire-wrap wire can handle?
Thanks for any help you can offer..
-Jay
Univeristy of Illinois
at Chicago
Internet: U40348@uicvm.uic.edu
Bitnet : U40348@uicvm.bitnet
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Path: arc1-ca.pugleaf.net!sparky!uunet!zaphod.mps.ohio-state.edu!news.acns.nwu.edu!uicvm.uic.edu!u40348 Organization: University of Illinois at Chicago Date: Thursday, 17 Dec 1992 01:44:10 CST From: Jay Lorenzana <U40348@uicvm.uic.edu> Message-ID: <92352.014410U40348@uicvm.uic.edu> Newsgroups: sci.electronics Subject: Going from the EVM to the 'Real Thing' Lines: 36