Difference between revisions of "Programming APPS vs. Ram Programs"
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(New page: {{stub}} == Introduction == This is intended for calculators with archive (TI-8x family and TI-73) == APPS == * no write back or self modifying code * relocation * page calls, jumps or c...) |
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== Introduction == | == Introduction == | ||
| − | This is intended for calculators with | + | 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 == | == 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 | ||
Latest revision as of 08:06, 5 November 2009
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
