BIOS / Int / Int 1A / 06


                INT 1A - CLOCK - SET ALARM (AT,XT286,CONV,PS)

Input			Output
AX	06h			AX
BX				BX
CX	Hours (BCD)	Minutes (BCD)		CX
DX	Seconds (BCD)			DX
ES:DI				ES:DI

        INT 4Ah will be called when alarm  goes off, every 24 hours until
        reset