83Plus:BCALLs:8087
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Revision as of 20:58, 29 March 2005 by FloppusMaximus (Talk | contribs)
Synopsis
Official Name: WriteFlashUnsafe
BCALL Address: 8087
Writes data to Flash, without checking the address.
Inputs
- A = Flash page to write
- DE = address to write
- BC = number of bytes to write
- HL = source address, must be in RAM
Outputs
- NZ if the byte could not be written
Destroys
- AF, DE, BC, HL
Comments
Flash must be write enabled first.
Note that you cannot use this to write a 1 bit over a 0.
When possible, WriteFlash should be used instead.
