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Elite on the BBC Micro and NES

Utility routines: M2

[BBC Micro cassette version, Loader]

Name: M2 [Show more] Type: Variable Category: Utility routines Summary: Used for testing the 6522 System VIA status byte in IRQ1
Context: See this variable in context in the source code References: This variable is used as follows: * IRQ1 uses M2

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