Elite loader (Part 5 of 6) (Loader)IRQ1 (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 Elite loader (Part 5 of 6) (Loader)IRQ1 (Loader)