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                ifndef  __regm1284inc
__regm1284inc   equ     1
                save
                listing off   ; no listing over this file

;****************************************************************************
;*                                                                          *
;*   AS 1.42 - File REGM1284.INC                                            *
;*                                                                          *
;*   Contains Bit & Register Definitions for ATmega1284                     *
;*                                                                          *
;****************************************************************************

;----------------------------------------------------------------------------
; Memory Limits

E2END           equ     4095
RAMSTART        equ     0x100,data
RAMEND          equ     0x40ff,data
FLASHEND        label   0x1ffff

;----------------------------------------------------------------------------
; Chip Control

MCUCR           port    0x35            ; MCU Control Register
IVCE            avrbit  MCUCR,0         ; Interrupt Vector Change Enable
IVSEL           avrbit  MCUCR,1         ; Interrupt Vector Select

MCUSR           port    0x34            ; MCU Status Register
PORF            avrbit  MCUSR,0         ; Power-On Reset Occured
EXTRF           avrbit  MCUSR,1         ; External Reset Occured
BORF            avrbit  MCUSR,2         ; Brown Out Reset Occured
WDRF            avrbit  MCUSR,3         ; watchdog Reset Occured

SMCR            port    0x33            ; Sleep Mode Control Register
SE              avrbit  SMCR,0          ; Sleep Mode Enable
SM0             avrbit  SMCR,1          ; Sleep Mode Select
SM1             avrbit  SMCR,2
SM2             avrbit  SMCR,3

PRR0            sfr     0x64            ; Power Reduction Register 0
PRADC           avrbit  PRR0,0          ; Power Reduction ADC
PRUSART0        avrbit  PRR0,1          ; Power Reduction USART0
PRSPI0          avrbit  PRR0,2          ; Power Reduction Serial Peripheral Interface 0
PRTIM1          avrbit  PRR0,3          ; Power Reduction Timer/Counter 1
PRUSART1        avrbit  PRR0,4          ; Power Reduction USART1
PRTIM0          avrbit  PRR0,5          ; Power Reduction Timer/Counter 0
PRTIM2          avrbit  PRR0,6          ; Power Reduction Timer/Counter 2
PRTWI           avrbit  PRR0,7          ; Power Reduction TWI

PRR1            sfr     0x65            ; Power Reduction Register 1
PRTIM3          avrbit  PRR1,0          ; Power Reduction Timer/Counter 3

OSCCAL          sfr     0x66            ; Oscillator Calibration

CLKPR           sfr     0x61            ; Clock Prescale Register
CLKPS0          avrbit  CLKPR,0         ; Clock Prescaler Select
CLKPS1          avrbit  CLKPR,1
CLKPS2          avrbit  CLKPR,2
CLKPS3          avrbit  CLKPR,3
CLKPCE          avrbit  CLKPR,7         ; Clock Prescaler Change Enable

;----------------------------------------------------------------------------
; EEPROM/Program Memory Access

                include "eem2.inc"
                include "spmcsr37.inc"

EEPM0           avrbit  EECR,4          ; EEPROM Programming Mode
EEPM1           avrbit  EECR,5

SIGRD           avrbit  SIGRD,5         ; Signature Row Read

;----------------------------------------------------------------------------
; JTAG

JTD             avrbit  MCUCR,7         ; JTAG Disable

JTRF            avrbit  MCUSR,4         ; JTAG Reset Occured

OCDR            port    0x31            ; On-Chip Debug Register

;----------------------------------------------------------------------------
; GPIO

PUD             avrbit  MCUCR,4         ; Pull Up Disable

PINA            port    0x00            ; Port A @ 0x00 (IO) ff.
PINB            port    0x03            ; Port B @ 0x03 (IO) ff.
PINC            port    0x06            ; Port C @ 0x03 (IO) ff.
PIND            port    0x09            ; Port D @ 0x09 (IO) ff.

PCMSK0          sfr     0x6b            ; Pin Change Mask Register 0
PCMSK1          sfr     0x6c            ; Pin Change Mask Register 1
PCMSK2          sfr     0x6d            ; Pin Change Mask Register 2
PCMSK3          sfr     0x73            ; Pin Change Mask Register 3
PCICR           sfr     0x68            ; Pin Change Interrupt Control Register
PCIFR           port    0x1b            ; Pin Change Interrupt Flag Register

GPIOR0          port    0x1e            ; General Purpose I/O Registers
GPIOR1          port    0x2a
GPIOR2          port    0x2b

;----------------------------------------------------------------------------
; Interrupt Vectors

                enumconf 2,code
                enum     INT0_vect=2            ; External Interrupt Request 0
                nextenum INT1_vect              ; External Interrupt Request 1
                nextenum INT2_vect              ; External Interrupt Request 2
                nextenum PCINT0_vect            ; Pin Change Interrupt Request 0
                nextenum PCINT1_vect            ; Pin Change Interrupt Request 1
                nextenum PCINT2_vect            ; Pin Change Interrupt Request 2
                nextenum PCINT3_vect            ; Pin Change Interrupt Request 3
                nextenum WDT_vect               ; Watchdog Time-Out Interrupt
                nextenum TIMER2_COMPA_vect      ; Timer/Counter 2 Compare Match A
                nextenum TIMER2_COMPB_vect      ; Timer/Counter 2 Compare Match B
                nextenum TIMER2_OVF_vect        ; Timer/Counter 2 Overflow
                nextenum TIMER1_CAPT_vect       ; Timer/Counter 1 Capture Event
                nextenum TIMER1_COMPA_vect      ; Timer/Counter 1 Compare Match A
                nextenum TIMER1_COMPB_vect      ; Timer/Counter 1 Compare Match B
                nextenum TIMER1_OVF_vect        ; Timer/Counter 1 Overflow
                nextenum TIMER0_COMPA_vect      ; Timer/Counter 0 Compare Match A
                nextenum TIMER0_COMPB_vect      ; Timer/Counter 0 Compare Match B
                nextenum TIMER0_OVF_vect        ; Timer/Counter 0 Overflow
                nextenum SPI_STC_vect           ; SPI Serial Transfer Complete
                nextenum USART0_RX_vect         ; USART0 Rx Complete
                nextenum USART0_UDRE_vect       ; USART0 Data Register Empty
                nextenum USART0_TX_vect         ; USART0 Tx Complete
                nextenum ANALOG_COMP_vect       ; Analog Comparator
                nextenum ADC_vect               ; ADC Conversion Complete
                nextenum EE_READY_vect          ; EEPROM Ready
                nextenum TWI_vect               ; Two-Wire Serial interface
                nextenum SPM_READY_vect         ; Store Program Memory Ready
                nextenum USART1_RX_vect         ; USART1 Rx Complete
                nextenum USART1_UDRE_vect       ; USART1 Data Register Empty
                nextenum USART1_TX_vect         ; USART1 Tx Complete
                nextenum TIMER3_CAPT_vect       ; Timer/Counter 3 Capture Event
                nextenum TIMER3_COMPA_vect      ; Timer/Counter 3 Compare Match A
                nextenum TIMER3_COMPB_vect      ; Timer/Counter 3 Compare Match B
                nextenum TIMER3_OVF_vect        ; Timer/Counter 3 Overflow

;----------------------------------------------------------------------------
; External Interrupts

EICRA           sfr     0x69            ; External Interrupt Control Register A
ISC00           avrbit  EICRA,0         ; External Interrupt 0 Sense Control
ISC01           avrbit  EICRA,1
ISC10           avrbit  EICRA,2         ; External Interrupt 1 Sense Control
ISC11           avrbit  EICRA,3
ISC20           avrbit  EICRA,4         ; External Interrupt 2 Sense Control
ISC21           avrbit  EICRA,5

EIMSK           port    0x1d            ; External Interrupt Mask Register
INT0            avrbit  EIMSK,0         ; Enable External Interrupt 0
INT1            avrbit  EIMSK,1         ; Enable External Interrupt 1
INT2            avrbit  EIMSK,2         ; Enable External Interrupt 2

EIFR            port    0x1c            ; External Interrupt Flag Register
INTF0           avrbit  EIFR,0          ; External Interrupt 0 Occured
INTF1           avrbit  EIFR,1          ; External Interrupt 1 Occured
INTF2           avrbit  EIFR,2          ; External Interrupt 2 Occured

;----------------------------------------------------------------------------
; Timers

GTCCR           port    0x23            ; General Timer/Counter Control Register
PSRSYNC         avrbit  GTCCR,0         ; Prescaler Reset
TSM             avrbit  GTCCR,7         ; Timer/Counter Synchronization Mode

TCCR0A          port    0x24            ; Timer/Counter 0 Control Register A
WGM00           avrbit  TCCR0A,0        ; Timer/Counter 0 Waveform Generation Mode
WGM01           avrbit  TCCR0A,1
COM0B0          avrbit  TCCR0A,4        ; Timer/Counter 0 Compare Mode B
COM0B1          avrbit  TCCR0A,5
COM0A0          avrbit  TCCR0A,6        ; Timer/Counter 0 Compare Mode A
COM0A1          avrbit  TCCR0A,7
TCCR0B          port    0x25            ; Timer/Counter 0 Control Register B
CS00            avrbit  TCCR0B,0        ; Timer/Counter 0 Clock Select
CS01            avrbit  TCCR0B,1
CS02            avrbit  TCCR0B,2
WGM02           avrbit  TCCR0B,3
FOC0B           avrbit  TCCR0B,6        ; Timer/Counter 0 Force Output Compare Match B
FOC0A           avrbit  TCCR0B,7        ; Timer/Counter 0 Force Output Compare Match A
TCNT0           port    0x26            ; Timer/Counter 0 Value
OCR0A           port    0x27            ; Timer/Counter 0 Output Compare Value A
OCR0B           port    0x28            ; Timer/Counter 0 Output Compare Value B

TCCR1A          sfr     0x80            ; Timer/Counter 1 Control Register A
WGM10           avrbit  TCCR1A,0        ; Timer/Counter 1 Waveform Generation Mode
WGM11           avrbit  TCCR1A,1
COM1B0          avrbit  TCCR1A,4        ; Timer/Counter 1 Compare Mode B
COM1B1          avrbit  TCCR1A,5
COM1A0          avrbit  TCCR1A,6        ; Timer/Counter 1 Compare Mode A
COM1A1          avrbit  TCCR1A,7
TCCR1B          sfr     0x81            ; Timer/Counter 1 Control Register B
CS10            avrbit  TCCR1B,0        ; Timer/Counter 1 Prescaler Setting
CS11            avrbit  TCCR1B,1
CS12            avrbit  TCCR1B,2
WGM12           avrbit  TCCR1B,3
WGM13           avrbit  TCCR1B,4
ICES1           avrbit  TCCR1B,6        ; Timer/Counter 1 Capture Slope Selection
ICNC1           avrbit  TCCR1B,7        ; Timer/Counter 1 Capture Noise Filter
TCCR1C          sfr     0x82            ; Timer/Counter 1 Control Register C
FOC1B           avrbit  TCCR1C,6        ; Timer/Counter 1 Force Output Compare B
FOC1A           avrbit  TCCR1C,7        ; Timer/Counter 1 Force Output Compare A
TCNT1L          sfr     0x84            ; Timer/Counter 1 Value LSB
TCNT1H          sfr     0x85            ; Timer/Counter 1 Value MSB
OCR1AL          sfr     0x88            ; Timer/Counter 1 Output Compare Value A LSB
OCR1AH          sfr     0x89            ; Timer/Counter 1 Output Compare Value A MSB
OCR1BL          sfr     0x8a            ; Timer/Counter 1 Output Compare Value B LSB
OCR1BH          sfr     0x8b            ; Timer/Counter 1 Output Compare Value B MSB
ICR1L           sfr     0x86            ; Timer/Counter 1 Input Capture Value LSB
ICR1H           sfr     0x87            ; Timer/Counter 1 Input Capture Value MSB

TCCR2A          sfr     0xb0            ; Timer/Counter 2 Control Register A
WGM20           avrbit  TCCR2A,0        ; Timer/Counter 2 Waveform Generation Mode
WGM21           avrbit  TCCR2A,1
COM2B0          avrbit  TCCR2A,4        ; Timer/Counter 2 Compare Mode B
COM2B1          avrbit  TCCR2A,5
COM2A0          avrbit  TCCR2A,6        ; Timer/Counter 2 Compare Mode A
COM2A1          avrbit  TCCR2A,7
TCCR2B          sfr     0xb1            ; Timer/Counter 2 Control Register B
CS20            avrbit  TCCR2B,0        ; Timer/Counter 2 Prescaler Setting
CS21            avrbit  TCCR2B,1
CS22            avrbit  TCCR2B,2
WGM22           avrbit  TCCR2B,3
FOC2B           avrbit  TCCR2B,6        ; Timer/Counter 2 Force Output Compare B
FOC2A           avrbit  TCCR2B,7        ; Timer/Counter 2 Force Output Compare A
TCNT2           sfr     0xb2            ; Timer/Counter 2 Value
OCR2A           sfr     0xb3            ; Timer/Counter 2 Output Compare Value A
OCR2B           sfr     0xb4            ; Timer/Counter 2 Output Compare Value B

TCCR3A          sfr     0x90            ; Timer/Counter 3 Control Register A
WGM30           avrbit  TCCR3A,0        ; Timer/Counter 3 Waveform Generation Mode
WGM31           avrbit  TCCR3A,1
COM3B0          avrbit  TCCR3A,4        ; Timer/Counter 3 Compare Mode B
COM3B1          avrbit  TCCR3A,5
COM3A0          avrbit  TCCR3A,6        ; Timer/Counter 3 Compare Mode A
COM3A1          avrbit  TCCR3A,7
TCCR3B          sfr     0x91            ; Timer/Counter 3 Control Register B
CS30            avrbit  TCCR3B,0        ; Timer/Counter 3 Prescaler Setting
CS31            avrbit  TCCR3B,1
CS32            avrbit  TCCR3B,2
WGM32           avrbit  TCCR3B,3
WGM33           avrbit  TCCR3B,4
ICES3           avrbit  TCCR3B,6        ; Timer/Counter 3 Capture Slope Selection
ICNC3           avrbit  TCCR3B,7        ; Timer/Counter 3 Capture Noise Filter
TCCR3C          sfr     0x92            ; Timer/Counter 3 Control Register C
FOC3B           avrbit  TCCR3C,6        ; Timer/Counter 3 Force Output Compare B
FOC3A           avrbit  TCCR3C,7        ; Timer/Counter 3 Force Output Compare A
TCNT3L          sfr     0x94            ; Timer/Counter 3 Value LSB
TCNT3H          sfr     0x95            ; Timer/Counter 3 Value MSB
OCR3AL          sfr     0x98            ; Timer/Counter 3 Output Compare Value A LSB
OCR3AH          sfr     0x99            ; Timer/Counter 3 Output Compare Value A MSB
OCR3BL          sfr     0x9a            ; Timer/Counter 3 Output Compare Value B LSB
OCR3BH          sfr     0x9b            ; Timer/Counter 3 Output Compare Value B MSB
ICR3L           sfr     0x96            ; Timer/Counter 3 Input Capture Value LSB
ICR3H           sfr     0x97            ; Timer/Counter 3 Input Capture Value MSB

TIMSK0          sfr     0x6e            ; Timer/Counter 0 Interrupt Mask Register
TOIE0           avrbit  TIMSK0,0        ; Timer/Counter 0 Overflow Interrupt Enable
OCIE0A          avrbit  TIMSK0,1        ; Timer/Counter 0 Output Compare Interrupt Enable A
OCIE0B          avrbit  TIMSK0,2        ; Timer/Counter 0 Output Compare Interrupt Enable B
TIMSK1          sfr     0x6f            ; Timer/Counter 1 Interrupt Mask Register
TOIE1           avrbit  TIMSK1,0        ; Timer/Counter 1 Overflow Interrupt Enable
OCIE1A          avrbit  TIMSK1,1        ; Timer/Counter 1 Output Compare Interrupt Enable A
OCIE1B          avrbit  TIMSK1,2        ; Timer/Counter 1 Output Compare Interrupt Enable B
ICIE1           avrbit  TIMSK1,5        ; Timer/Counter 1 Input Capture Enable
TIMSK2          sfr     0x70            ; Timer/Counter 2 Interrupt Mask Register
TOIE2           avrbit  TIMSK2,0        ; Timer/Counter 2 Overflow Interrupt Enable
OCIE2A          avrbit  TIMSK2,1        ; Timer/Counter 2 Output Compare Interrupt Enable A
OCIE2B          avrbit  TIMSK2,2        ; Timer/Counter 2 Output Compare Interrupt Enable B
TIMSK3          sfr     0x71            ; Timer/Counter 3 Interrupt Mask Register
TOIE3           avrbit  TIMSK3,0        ; Timer/Counter 3 Overflow Interrupt Enable
OCIE3A          avrbit  TIMSK3,1        ; Timer/Counter 3 Output Compare Interrupt Enable A
OCIE3B          avrbit  TIMSK3,2        ; Timer/Counter 3 Output Compare Interrupt Enable B
ICIE3           avrbit  TIMSK3,5        ; Timer/Counter 3 Input Capture Enable

TIFR0           port    0x15            ; Timer/Counter 0 Interrupt Status Register
TIFR1           port    0x16            ; Timer/Counter 1 Interrupt Status Register
TIFR2           port    0x17            ; Timer/Counter 2 Interrupt Status Register
TIFR3           port    0x18            ; Timer/Counter 3 Interrupt Status Register

ASSR            sfr     0xb6            ; Asynchronous Status Register
TCR2BUB         avrbit  ASSR,0          ; Timer/Counter Control Register 2 B Update Busy
TCR2AUB         avrbit  ASSR,1          ; Timer/Counter Control Register 2 A Update Busy
OCR2BUB         avrbit  ASSR,2          ; Output Compare Register 2 B Update Busy
OCR2AUB         avrbit  ASSR,3          ; Output Compare Register 2 A Update Busy
TCN2UB          avrbit  ASSR,4          ; Timer/Counter 2 Update Busy
AS2             avrbit  ASSR,5          ; Asynchronous Timer/Counter 2
EXCLK           avrbit  ASSR,6          ; Enable External Clock Input

;----------------------------------------------------------------------------
; Watchdog Timer

                include "wdme.inc"

;----------------------------------------------------------------------------
; USART

__USART0_SPI__  equ     1
                include "usartc0.inc"
__USART1_SPI__  equ     1
                include "usartc8.inc"

;----------------------------------------------------------------------------
; SPI

                include "spim02c.inc"

;----------------------------------------------------------------------------
; TWI

                include "twimb8.inc"

;----------------------------------------------------------------------------
; A/D Converter

                include "adcm78.inc"

MUX4            avrbit  ADMUX,4

;----------------------------------------------------------------------------
; Analog Comparator

                include "acm30.inc"

                restore                 ; re-enable listing

                endif                   ; __regm1284inc