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                ifndef  __reg2313inc
__reg2313inc    equ     1
                save
                listing off   ; kein Listing ueber diesen File

;****************************************************************************
;*                                                                          *
;*   AS 1.42 - File REG2313.INC                                             *
;*                                                                          *
;*   Contains Bit & Register Definitions for AT90S2313                      *
;*                                                                          *
;****************************************************************************

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

E2END           equ     127
RAMSTART        equ     0x60,data
RAMEND          equ     0xdf,data
FLASHEND        label   0x7ff

;----------------------------------------------------------------------------
; Chip Configuration

MCUCR           port    0x35            ; MCU General Control Register
SM              avrbit  MCUCR,4         ; Choose Idle/Powerdown Mode
SE              avrbit  MCUCR,5         ; Enable Sleep Mode

;----------------------------------------------------------------------------
; EEPROM

                include "ee90.inc"

EEMWE           avrbit   EECR,2         ; EEPROM Master Write Enable

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

PINB            port    0x16            ; Port B @ 0x16 (IO) ff.
PIND            port    0x10            ; Port D @ 0x10 (IO) ff.

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

                enumconf 1,code
                enum     INT0_vect=1            ; External Interrupt Request 0
                nextenum INT1_vect              ; External Interrupt Request 1
                nextenum TIMER1_CAPT_vect       ; Timer/Counter 1 Capture Event
                nextenum TIMER1_COMP_vect       ; Timer/Counter 1 Compare Match
                nextenum TIMER1_OVF_vect        ; Timer/Counter 1 Overflow
                nextenum TIMER0_OVF_vect        ; Timer/Counter 0 Overflow
                nextenum UART_RX_vect           ; UART Rx Complete
                nextenum UART_UDRE_vect         ; UART Data Register Empty
                nextenum UART_TX_vect           ; UART Tx Complete
                nextenum ANA_COMP_vect          ; Analog Comparator

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

ISC00           avrbit  MCUCR,0         ; External Interrupt 0 Sense Control
ISC01           avrbit  MCUCR,1
ISC10           avrbit  MCUCR,2         ; External Interrupt 1 Sense Control
ISC11           avrbit  MCUCR,3

GIMSK           port    0x3b            ; General Interrupt Mask Register
INT0            avrbit  GIMSK,6         ; Enable External Interrupt 0
INT1            avrbit  GIMSK,7         ; Enable External Interrupt 1

GIFR            port    0x3a            ; External Interrupt-Flags
INTF0           avrbit  GIFR,6          ; External Interrupt 0 Occured
INTF1           avrbit  GIFR,7          ; External Interrupt 1 Occured

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

TCCR0           port    0x33            ; Timer/Counter 0 Control Register
CS00            avrbit  TCCR0,0         ; Clock Select
CS01            avrbit  TCCR0,1
CS02            avrbit  TCCR0,2
TCNT0           port    0x32            ; Timer/Counter 0 Value

TCCR1A          port    0x2f            ; Timer/Counter 1 Control Register A
PWM10           avrbit  TCCR1A,0        ; Mode of Pulse Width Modulator
PWM11           avrbit  TCCR1A,1
COM1A0          avrbit  TCCR1A,6        ; Timer/Counter 1 Compare Mode
COM1A1          avrbit  TCCR1A,7
TCCR1B          port    0x2e            ; Timer/Counter 1 Control Register B
CS10            avrbit  TCCR1B,0        ; Prescaler Setting
CS11            avrbit  TCCR1B,1
CS12            avrbit  TCCR1B,2
CTC1            avrbit  TCCR1B,3        ; Clear After Equality?
ICES1           avrbit  TCCR1B,6        ; Capture Slope Selection
ICNC1           avrbit  TCCR1B,7        ; Capture Noise Filter
TCNT1L          port    0x2c            ; Timer/Counter 1 Value LSB
TCNT1H          port    0x2d            ; Timer/Counter 1 Value MSB
OCR1AL          port    0x2a            ; Timer/Counter 1 Output Compare Value A LSB
OCR1AH          port    0x2b            ; Timer/Counter 1 Output Compare Value A MSB
ICR1L           port    0x24            ; Timer/Counter 1 Input Capture Value LSB
ICR1H           port    0x25            ; Timer/Counter 1 Input Capture Value MSB

TIMSK           port    0x39            ; Timer Interrupt Mask Register
TOIE0           avrbit  TIMSK,1         ; Timer/Counter 0 Overflow Interrupt Enable
TICIE1          avrbit  TIMSK,3         ; Timer/Counter 1 Input Capture Interrupt Enable
OCIE1A          avrbit  TIMSK,6         ; Timer/Counter 1 Output Compare Interrupt Enable
TOIE1           avrbit  TIMSK,7         ; Timer/Counter 1 Overflow Interrupt Enable

TIFR            port    0x38            ; Timer Interrupt Flag Register

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

                include "wdm21.inc"
WDTOE           avrbit  WDTCR,4         ; Turn-Off Enable

;----------------------------------------------------------------------------
; UART

                include "uart90.inc"

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

                include "ac90.inc"

                restore

                endif                   ; __reg2313inc