; Copyright 2006 Yamane Akira
; Program4
; Constant Data Refernce Example
; m48
; Programmed by A.Yamane
; April 23 2005

.include "m48def.inc"  ; include definition file

.def	Temp = R16

.org 0x0000
       rjmp	RESET

.org 0x020
RESET:
		ldi	Temp, low(RAMEND)	; Initialize Stack Pointer
		out	SPL,Temp
		ldi	Temp, high(RAMEND)
		out	SPH,Temp

		
		ldi	ZH, high(Table_1 << 1)	; Initialize Z-Pointer
		ldi	ZL, low(Table_1 << 1)
		ldi	XH,	high(data_1)	; Initialize X-Pointer
		ldi	XL,	low(data_1)
Repeat1:
		lpm	Temp, Z+		; Flash Mem Constant Data Load
		cpi Temp, 0x00			; the Data is  
		breq done			; if equal, branch done
		ST	X+,Temp			; if not Store RAM
		rjmp Repeat1
done:	rjmp done

Table_1:
.db "Hello",0

.dseg
.org 0x100
data_1:
	.byte	0x10