Difference between revisions of "Programming APPS vs. Ram Programs"

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== APPS ==
 
== APPS ==
−
* no write back or self modifying code
+
* Code starts in $4000
−
* relocation
+
* An APPS need an apps header
−
* page calls, jumps or copy data
+
* No write back or self modifying code
 +
* Most static data passed to bcalls (strings for instance) has to be copied to RAM first
 +
* Page calls, jumps or copy data

Latest revision as of 08:06, 5 November 2009

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Introduction

This is intended for calculators with Flash memory and so APPS, this means, the TI-8x family and TI-73.

Programming APPS is very much like ram programs with some extra things to keep in mind.

APPS

  • Code starts in $4000
  • An APPS need an apps header
  • No write back or self modifying code
  • Most static data passed to bcalls (strings for instance) has to be copied to RAM first
  • Page calls, jumps or copy data
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