forked from KolibriOS/kolibrios
189 lines
3.8 KiB
PHP
189 lines
3.8 KiB
PHP
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;***************************************************************************
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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
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;*
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;* Number :AVR000
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;* File Name :"tn28def.inc"
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;* Title :Register/Bit Definitions for the ATtiny28
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;* Date :99.01.28
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;* Version :1.30
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;* Support E-mail :avr@atmel.com
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;* Target MCU :ATtiny28
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;*
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;* DESCRIPTION
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;* When including this file in the assembly program file, all I/O register
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;* names and I/O register bit names appearing in the data book can be used.
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;* In addition, the two registers forming the data pointers Z have been
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;* assigned names ZL - ZH.
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;*
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;*
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;* The Register names are represented by their hexadecimal address.
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;*
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;* The Register Bit names are represented by their bit number (0-7).
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;*
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;* Please observe the difference in using the bit names with instructions
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;* such as "sbr"/"cbr" (set/clear bit in register) and "sbrs"/"sbrc"
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;* (skip if bit in register set/cleared). The following example illustrates
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;* this:
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;*
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;* in r16,PORTB ;read PORTB latch
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;* sbr r16,(1<<PB6)+(1<<PB5) ;set PB6 and PB5 (use masks, not bit#)
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;* out PORTB,r16 ;output to PORTB
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;*
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;* in r16,TIFR ;read the Timer Interrupt Flag Register
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;* sbrc r16,TOV0 ;test the overflow flag (use bit#)
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;* rjmp TOV0_is_set ;jump if set
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;* ... ;otherwise do something else
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;***************************************************************************
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;***** Specify Device
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.device ATtiny28
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;***** I/O Register Definitions
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.equ SREG =$3f
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.equ PORTA =$1b
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.equ PACR =$1a
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.equ PINA =$19
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.equ PINB =$16
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.equ PORTD =$12
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.equ DDRD =$11
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.equ PIND =$10
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.equ ACSR =$08
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.equ MCUCS =$07
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.equ ICR =$06
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.equ IFR =$05
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.equ TCCR0 =$04
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.equ TCNT0 =$03
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.equ MODCR =$02
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.equ WDTCR =$01
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.equ OSCCAL =$00
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;***** Bit Definitions
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.equ PA3 =3
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.equ PA2 =2
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.equ PA1 =1
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.equ PA0 =0
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.equ DDA3 =3
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.equ PA2HC =2
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.equ DDA1 =1
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.equ DDA0 =0
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.equ PINA3 =3
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.equ PINA1 =1
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.equ PINA0 =0
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.equ PINB7 =7
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.equ PINB6 =6
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.equ PINB5 =5
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.equ PINB4 =4
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.equ PINB3 =3
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.equ PINB2 =2
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.equ PINB1 =1
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.equ PINB0 =0
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.equ PD7 =7
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.equ PD6 =6
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.equ PD5 =5
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.equ PD4 =4
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.equ PD3 =3
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.equ PD2 =2
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.equ PD1 =1
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.equ PD0 =0
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.equ DDD7 =7
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.equ DDD6 =6
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.equ DDD5 =5
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.equ DDD4 =4
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.equ DDD3 =3
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.equ DDD2 =2
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.equ DDD1 =1
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.equ DDD0 =0
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.equ PIND7 =7
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.equ PIND6 =6
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.equ PIND5 =5
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.equ PIND4 =4
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.equ PIND3 =3
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.equ PIND2 =2
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.equ PIND1 =1
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.equ PIND0 =0
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.equ ACD =7
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.equ ACO =5
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.equ ACI =4
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.equ ACIE =3
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.equ ACIS1 =1
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.equ ACIS0 =0
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.equ PLUPB =7
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.equ SE =5
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.equ SM =4
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.equ WDRF =3
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.equ EXTRF =1
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.equ PORF =0
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.equ INT1 =7
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.equ INT0 =6
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.equ LLIE =5
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.equ TOIE0 =4
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.equ ISC11 =3
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.equ ISC10 =2
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.equ ISC01 =1
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.equ ISC00 =0
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.equ INTF1 =7
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.equ INTF0 =6
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.equ TOV0 =4
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.equ FOV0 =7
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.equ OOM01 =4
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.equ OOM00 =3
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.equ CS02 =2
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.equ CS01 =1
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.equ CS00 =0
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.equ WDTOE =4
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.equ WDE =3
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.equ WDP2 =2
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.equ WDP1 =1
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.equ WDP0 =0
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.equ ONTIM4 =7
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.equ ONTIM3 =6
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.equ ONTIM2 =5
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.equ ONTIM1 =4
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.equ ONTIM0 =3
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.equ MCONF2 =2
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.equ MCONF1 =1
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.equ MCONF0 =0
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.equ CAL7 =7
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.equ CAL6 =6
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.equ CAL5 =5
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.equ CAL4 =4
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.equ CAL3 =3
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.equ CAL2 =2
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.equ CAL1 =1
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.equ CAL0 =0
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.def ZL =r30
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.def ZH =r31
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.equ FLASHEND = 0x07FF
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.equ RAMEND = 0x03FF
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.equ INT0addr =$001 ;External Interrupt0 Vector Address
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.equ INT1addr =$002 ;External Interrupt1 Vector Address
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.equ LLINTaddr=$003 ;Low level Interrupt Vector Address
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.equ OVF0addr =$004 ;Overflow0 Interrupt Vector Address
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.equ ACIaddr =$005 ;Analog Comparator Interrupt Vector Address
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#pragma AVRPART ADMIN PART_NAME ATtiny28
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#pragma AVRPART CORE CORE_VERSION V0E
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#pragma AVRPART MEMORY PROG_FLASH 2048
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#pragma AVRPART MEMORY EEPROM 0
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#pragma AVRPART MEMORY INT_SRAM START_ADDR 0x60
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#pragma AVRPART MEMORY INT_SRAM SIZE 0
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