Bit0=1 Bit1=2 Bit2=4 Bit3=8 Bit4=16 Bit5=32 Bit6=64 Bit7=128 ServiceBit=Bit7 :REM This is a service rom. LanguageBit=Bit6 :REM language Proc2Reloc=Bit5 ElkSoftKey=Bit4 SWRomBit=Bit1 :REM Must be set InternalVersion = 1 Version$ = "0.00.00/00" StackBase = &100 our_fs_no = 11 ?See Hugo. ROMtable = &0DF0 Fixed_Start = &0E00 Fixed_End = &1000 :REM Address just past last byte we use - here = 512 bytes private_size = 256 :REM Bytes used in private workspace OffsetForA = 3 :REM Depends on stacking order - here assumes CC,A,Y,X OffsetForY = 2