;constants of stuff that seem hard to remember at times.

BIT0  EQU 1
BIT1  EQU 2
BIT2  EQU 4
BIT3  EQU 8
BIT4  EQU 10h
BIT5  EQU 20h
BIT6  EQU 40h
BIT7  EQU 80h
BIT8  EQU 100h
BIT9  EQU 200h
BIT10 EQU 400h
BIT11 EQU 800h
BIT12 EQU 1000h
BIT13 EQU 2000h
BIT14 EQU 4000h
BIT15 EQU 8000h
BIT16 EQU 10000h
BIT17 EQU 20000h
BIT18 EQU 40000h
BIT19 EQU 80000h
BIT20 EQU 100000h
BIT21 EQU 200000h
BIT22 EQU 400000h
BIT23 EQU 800000h
BIT24 EQU 1000000h
BIT25 EQU 2000000h
BIT26 EQU 4000000h
BIT27 EQU 8000000h
BIT28 EQU 10000000h
BIT29 EQU 20000000h
BIT30 EQU 40000000h
BIT31 EQU 80000000h