83Plus:Flags:12

Synopsis

Flag Byte: 12h

Known Names: shiftFlags, indicFlags

Bit Overview

Bit 0

Official Name: indicRun

Set if the run indicator is on. Reset if not.

Bit 1

Official Name: indicInUse

Set if the run indicator save area is in use; reset if not.

Bit 2

Official Name: indicOnly

Set if the interrupt handler should only process the run indicator.

Bit 3

Official Name: shift2nd

Set if the 2nd Function shift is active (2nd has been pressed). Reset otherwise.

Bit 4

Official Name: shiftAlpha

Set if the Alpha shift is active (Alpha has been pressed). Reset otherwise.

Bit 5

Official Name: shiftLwrAlpha

Set if the Alpha shift is in lowercase mode. Reset otherwise.

Bit 6

Official Name: shiftALock

Set if the Alpha shift is locked (2nd+A-LOCK has ben pressed). Reset otherwise.

Bit 7

Official Name: shiftKeepAlph

Set if Alpha shift should not be cancelled by the user. Reset otherwise.