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;***************************************************************************

;* A P P L I C A T I O N   N O T E   F O R   T H E   A V R   F A M I L Y

;*

;* Number		:AVR000

;* File Name		:"tn28def.inc"

;* Title		:Register/Bit Definitions for the ATtiny28

;* Date                 :99.01.28

;* Version              :1.30

;* Support E-mail	:avr@atmel.com

;* Target MCU		:ATtiny28

;*

;* DESCRIPTION

;* When including this file in the assembly program file, all I/O register

;* names and I/O register bit names appearing in the data book can be used.

;* In addition, the two registers forming the data pointers Z have been

;* assigned names ZL - ZH.

;*

;*

;* The Register names are represented by their hexadecimal address.

;*

;* The Register Bit names are represented by their bit number (0-7).

;*

;* Please observe the difference in using the bit names with instructions

;* such as "sbr"/"cbr" (set/clear bit in register) and "sbrs"/"sbrc"

;* (skip if bit in register set/cleared). The following example illustrates

;* this:

;*

;* in	r16,PORTB		;read PORTB latch

;* sbr	r16,(1<

;* out  PORTB,r16		;output to PORTB

;*

;* in	r16,TIFR		;read the Timer Interrupt Flag Register

;* sbrc	r16,TOV0		;test the overflow flag (use bit#)

;* rjmp	TOV0_is_set		;jump if set

;* ...				;otherwise do something else

;***************************************************************************

;***** Specify Device

.device ATtiny28

;***** I/O Register Definitions

.equ	SREG	=$3f

.equ	PORTA	=$1b

.equ	PACR	=$1a

.equ	PINA	=$19

.equ	PINB	=$16

.equ	PORTD	=$12

.equ	DDRD	=$11

.equ	PIND	=$10

.equ	ACSR	=$08

.equ	MCUCS	=$07

.equ    ICR     =$06

.equ    IFR     =$05

.equ	TCCR0	=$04

.equ	TCNT0	=$03

.equ	MODCR	=$02

.equ	WDTCR	=$01

.equ	OSCCAL	=$00

;***** Bit Definitions

.equ	PA3		=3

.equ	PA2		=2

.equ	PA1		=1

.equ	PA0		=0

.equ	DDA3	=3

.equ	PA2HC	=2

.equ	DDA1	=1

.equ	DDA0	=0

.equ	PINA3	=3

.equ	PINA1	=1

.equ	PINA0	=0

.equ	PINB7	=7

.equ	PINB6	=6

.equ	PINB5	=5

.equ	PINB4	=4

.equ	PINB3	=3

.equ	PINB2	=2

.equ	PINB1	=1

.equ	PINB0	=0

.equ	PD7	=7

.equ	PD6	=6

.equ	PD5	=5

.equ	PD4	=4

.equ	PD3	=3

.equ	PD2	=2

.equ	PD1	=1

.equ	PD0	=0

.equ	DDD7	=7

.equ	DDD6	=6

.equ	DDD5	=5

.equ	DDD4	=4

.equ	DDD3	=3

.equ	DDD2	=2

.equ	DDD1	=1

.equ	DDD0	=0

.equ	PIND7	=7

.equ	PIND6	=6

.equ	PIND5	=5

.equ	PIND4	=4

.equ	PIND3	=3

.equ	PIND2	=2

.equ	PIND1	=1

.equ	PIND0	=0

.equ	ACD	=7

.equ	ACO	=5

.equ	ACI	=4

.equ	ACIE	=3

.equ	ACIS1	=1

.equ	ACIS0	=0

.equ	PLUPB	=7

.equ	SE	=5

.equ	SM	=4

.equ    WDRF    =3

.equ    EXTRF   =1

.equ    PORF    =0

.equ	INT1	=7

.equ	INT0	=6

.equ	LLIE	=5

.equ	TOIE0	=4

.equ	ISC11	=3

.equ	ISC10	=2

.equ	ISC01	=1

.equ	ISC00	=0

.equ	INTF1	=7

.equ	INTF0	=6

.equ	TOV0	=4

.equ	FOV0	=7

.equ	OOM01	=4

.equ	OOM00	=3

.equ	CS02	=2

.equ	CS01	=1

.equ	CS00	=0

.equ	WDTOE	=4

.equ	WDE	=3

.equ	WDP2	=2

.equ	WDP1	=1

.equ	WDP0	=0

.equ    ONTIM4  =7

.equ    ONTIM3  =6

.equ    ONTIM2  =5

.equ    ONTIM1  =4

.equ    ONTIM0  =3

.equ    MCONF2  =2

.equ    MCONF1  =1

.equ    MCONF0  =0

.equ	CAL7	=7

.equ	CAL6	=6

.equ	CAL5	=5

.equ	CAL4	=4

.equ	CAL3	=3

.equ	CAL2	=2

.equ	CAL1	=1

.equ	CAL0	=0

.def	ZL	=r30

.def	ZH	=r31

.equ	FLASHEND = 0x07FF

.equ	RAMEND   = 0x03FF

.equ	INT0addr =$001	;External Interrupt0 Vector Address

.equ	INT1addr =$002	;External Interrupt1 Vector Address

.equ	LLINTaddr=$003	;Low level Interrupt Vector Address

.equ	OVF0addr =$004	;Overflow0 Interrupt Vector Address

.equ	ACIaddr  =$005	;Analog Comparator Interrupt Vector Address

#pragma AVRPART ADMIN PART_NAME ATtiny28

#pragma AVRPART CORE CORE_VERSION V0E

#pragma AVRPART MEMORY PROG_FLASH 2048

#pragma AVRPART MEMORY EEPROM 0

#pragma AVRPART MEMORY INT_SRAM START_ADDR 0x60

#pragma AVRPART MEMORY INT_SRAM SIZE  0