83Plus:BCALLs:4F3C

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Synopsis

Official Name: FlashWriteDisable

BCALL Address: 4F3C

Locks the flash protection port.

Inputs

None

Outputs

  • Outputs a value of 0 to Port 14 from a privileged page.

Destroys

None

Comments

This is the flash lock code that's used by system routines which unlock the flash. It is located on page 1C/7Ch.

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