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BBC Micro Elite

Utility routines: M2

Name: M2 [View in context] Type: Variable Category: Utility routines Summary: Used for testing the 6522 System VIA status byte in IRQ1
Used for testing bit 1 of the 6522 System VIA status byte in the IRQ1 routine, as well as bit 1 of the block flag.
.M2 { EQUB %00000010 \ Bit 1 is set }