; RELAYON.ASM
; TURN ON RELAY CONNECTED TO IO8 AFTER A 5 SECOND DELAY
	ORG	8000H		;MUST ALWAYS BE ORG'ED AT 8000H FOR SBC-1
RELAYON:
	CLR	C		;(C3 HEX) NEEDED ONLY IF USING AUTOBOOT
	MOV	A,#5		;NUMBER OF SECONDS IN ACCUMULATOR
	CALL	48H		;DELAY IN SECONDS ROUTINE IN JUMP TABLE
	MOV	24H,#80H	;24H IS IO1-8, 80H IS BIT 7 ONLY ON
	CALL	4BH		;IOSCAN ROUTINE IN JUMP TABLE
HERE:	JMP	HERE		;LOOP HERE FOREVER
	END			;NEEDED BY MANY ASSEMBLER PROGRAMS