;; Print Hex digit from Acc to serial port;;extrn	CODE(putchar)	.global	OutHexb	.global	PNibl	.textOutHexb:	PUSH	ACC	SWAP	A	LCALL	PNibl	POP	ACCPNibl:	ANL	A,#0x0F	ADD	A,#0x90	DA	A	ADDC	A,#0x40	DA	A	LJMP	putchar	;; END