RST0:	.org	0000H
	jmp	Start0		;jump to start of Bios
IOBYTE	db	0
DSKBYTE	db	0
	jmp	BDOS

	ret
RST1:	.org	0008H
	ret
RST2:	.org	0010H
	ret
RST3:	.org	0018H
	ret
RST4:	.org	0020H
	ret
RST5:	.org	0028H
	ret
RST55:	.org	002CH		; BCR
	ret
RST6:	.org	0030H
	ret
RST65:	.org	0034H		; Serial INT
	ret	
RST7:	.org	0038H
	ret
RST75:	.org	003CH		; Timer INT
	ret

FCB:	
	.org	0060H
FILEBUFF:
	.org	0080H