Отправлено PILOTIK 03 ноября 2002 г. 23:09 В ответ на: Вопрос по ATtiny12 отправлено fff 03 ноября 2002 г. 22:12

;***************************************************************************
;* 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 :"tn12.inc"
;* Title :Register/Bit Definitions for the ATtiny12
;* Date :99.01.28
;* Version :1.30
;* Support telephone :+47 72 88 43 88 (ATMEL Norway)
;* Support fax :+47 72 88 43 99 (ATMEL Norway)
;* Support E-mail :avr@atmel.com
;* Target MCU :ATtiny12
;*
;* 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 pointer 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 ATtiny12

;***** I/O Register Definitions
.equ SREG =$3f
.equ GIMSK =$3b
.equ GIFR =$3a
.equ TIMSK =$39
.equ TIFR =$38
.equ MCUCR =$35
.equ MCUSR =$34
.equ TCCR0 =$33
.equ TCNT0 =$32
.equ OSCCAL =$31
.equ WDTCR =$21
.equ EEAR =$1e
.equ EEDR =$1d
.equ EECR =$1c
.equ PORTB =$18
.equ DDRB =$17
.equ PINB =$16
.equ ACSR =$08

;***** Bit Definitions
.equ INT0 =6
.equ PCIE =5

.equ INTF0 =6
.equ PCIF =5

.equ TOIE0 =1

.equ TOV0 =1

.equ CS02 =2
.equ CS01 =1
.equ CS00 =0

.equ PUD =6
.equ SE =5
.equ SM =4
.equ ISC01 =1
.equ ISC00 =0

.equ WDDE =4
.equ WDE =3
.equ WDP2 =2
.equ WDP1 =1
.equ WDP0 =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

.equ EERIE =3
.equ EEMWE =2
.equ EEWE =1
.equ EERE =0

.equ PB4 =4
.equ PB3 =3
.equ PB2 =2
.equ PB1 =1
.equ PB0 =0

.equ DDB5 =5
.equ DDB4 =4
.equ DDB3 =3
.equ DDB2 =2
.equ DDB1 =1
.equ DDB0 =0

.equ PINB5 =5
.equ PINB4 =4
.equ PINB3 =3
.equ PINB2 =2
.equ PINB1 =1
.equ PINB0 =0

.equ ACD =7
.equ AINBG =6
.equ ACO =5
.equ ACI =4
.equ ACIE =3
.equ ACIS1 =1
.equ ACIS0 =0

.equ WDRF =3
.equ BORF =2
.equ EXTRF =1
.equ PORF =0

.def ZL =r30
.def ZH =r31

.equ FLASHEND=$1FF
.equ E2END =3F

.equ INT0addr=$001 ;External Interrupt0 Vector Address
.equ PCINTaddr=$002 ;Pin change Interrupt Vector Address
.equ OVF0addr=$003 ;Overflow0 Interrupt Vector Address
.equ ERDYaddr =$004 ;EEPROM Interrupt Vector Address
.equ ACIaddr =$005 ;Analog Comparator Interrupt Vector Address