Difference between revisions of "83Plus:BCALLs:5098"

From WikiTI
Jump to: navigation, search
 
m (added registers destroyed)
 
Line 16: Line 16:
 
=== Destroys ===
 
=== Destroys ===
 
* [[83Plus:RAM:8000|appData]]
 
* [[83Plus:RAM:8000|appData]]
 +
* C, DE
  
 
== Comments ==
 
== Comments ==

Latest revision as of 09:38, 7 August 2009

Synopsis

Unofficial Name: CopyFlashPage

BCALL Address: 5098

Copies one Flash page to another.

Inputs

  • A: source Flash page
  • B: destination Flash page

Outputs

  • None

Destroys

Comments

Flash must be write enabled first.

This BCALL will refuse to do anything with Flash pages 1Eh/3Eh/7Eh (neither source nor destination). It will also refuse to use any Flash page that begins with 0FFh as the source.