;
; ********************************************
; * [Add Project title here]                 *
; * [Add more info on software version here] *
; * (C)20xx by [Add Copyright Info here]     *
; ********************************************
;
; Included header file for target AVR type
.NOLIST
.INCLUDE "tn13def.inc" ; Header for ATTINY13
.LIST
;
; ============================================
;   H A R D W A R E   I N F O R M A T I O N   
; ============================================
;
; [Add all hardware information here]
;
; ============================================
;      P O R T S   A N D   P I N S 
; ============================================
;
; [Add names for hardware ports and pins here]
; Format: .EQU Controlportout = PORTA
;         .EQU Controlportin = PINA
;         .EQU LedOutputPin = PORTA2
;
; ============================================
;    C O N S T A N T S   T O   C H A N G E 
; ============================================
;
; [Add all constants here that can be subject
;  to change by the user]
; Format: .EQU const = $ABCD
;
; ============================================
;  F I X + D E R I V E D   C O N S T A N T S 
; ============================================
;
; [Add all constants here that are not subject
;  to change or calculated from constants]
; Format: .EQU const = $ABCD
;
; ============================================
;   R E G I S T E R   D E F I N I T I O N S
; ============================================
;
; [Add all register names here, include info on
;  all used registers without specific names]
; Format: .DEF rmp = R16
.DEF rmp = R16 ; Multipurpose register
;
; ============================================
;       S R A M   D E F I N I T I O N S
; ============================================
;
.DSEG
.ORG  0X0060
; Format: Label: .BYTE N ; reserve N Bytes from Label:
;
; ============================================
;   R E S E T   A N D   I N T   V E C T O R S
; ============================================
;
.CSEG
.ORG $0000
	rjmp Main ; Reset vector
	reti ; Int vector 1
	reti ; Int vector 2
	reti ; Int vector 3
	reti ; Int vector 4
	reti ; Int vector 5
	reti ; Int vector 6
	reti ; Int vector 7
	reti ; Int vector 8
	reti ; Int vector 9
;
; ============================================
;     I N T E R R U P T   S E R V I C E S
; ============================================
;
; [Add all interrupt service routines here]
;
; ============================================
;     M A I N    P R O G R A M    I N I T
; ============================================
;
Main:
; Init stack
	ldi rmp, LOW(RAMEND) ; Init LSB stack
	out SPL,rmp
; Init Port B
	ldi rmp,0 ; Direction Port B
	out DDRB,rmp
; [Add all other init routines here]
	ldi rmp,1<<SE ; enable sleep
	out MCUCR,rmp
	sei
;
; ============================================
;         P R O G R A M    L O O P
; ============================================
;
Loop:
	sleep ; go to sleep
	nop ; dummy for wake up
	rjmp loop ; go back to loop
;
; End of source code
;