Subversion Repositories pentevo

                ifndef  __regtn112inc
__regtn112inc   equ     1
                save
                listing off   ; kein Listing ueber diesen File

;****************************************************************************
;*                                                                          *
;*   AS 1.42 - File REGTN112.INC                                            *
;*                                                                          *
;*   Contains Bit & Register Definitions for ATtiny11/12                    *
;*                                                                          *
;****************************************************************************

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

MCUCR           port    0x35            ; MCU Control Register
SM              avrbit  MCUCR,4         ; Sleep Mode Select
SE              avrbit  MCUCR,5         ; Sleep Mode Enable

MCUSR           port    0x34            ; MCU Status Register
EXTRF           avrbit  MCUSR,1         ; External Reset Occured
PORF            avrbit  MCUSR,0         ; Power-Fail Reset Occured


                if      MOMCPUNAME="ATTINY12"
OSCCAL           port   0x31            ; Oscillator Calibration
                endif

;----------------------------------------------------------------------------
; EEPROM Access

                ifdef   E2END
EEAR            port    0x1e            ; EEPROM Address Register
EEDR            port    0x1d            ; EEPROM Data Register
EECR            port    0x1c            ; EEPROM Control Register
EERE            avrbit  EECR,0          ; EEPROM Read Enable
EEWE            avrbit  EECR,1          ; EEPROM Write Enable
EEMWE           avrbit  EECR,2          ; EEPROM Multiple Write Enable
EERIE           avrbit  EECR,3          ; EEPROM Ready Interrupt Enable
                endif

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

                if      MOMCPUNAME="ATTINY12"
PUD              avrbit MCUCR,6         ; Pull-Up Disable
                endif

PINB            port    0x16            ; Port B @ 0x16
__PORTB_BITS    equ     0x3f            ; (bits 0..5)

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

                enumconf 1,code
                enum     INT0_vect=1            ; External Interrupt Request 0
                nextenum IO_PINS_vect           ; Low-level Input on Port B
                nextenum TIMER0_OVF_vect        ; Timer/Counter 0 Overflow
                ifdef    E2END
                 nextenum EE_RDY_vect           ; EEPROM Ready
                endif
                nextenum ANA_COMP_vect          ; Analog Comparator

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

                ; bits in MCUCR
ISC00           avrbit  MCUCR,0         ; Interrupt Sense Control 0
ISC01           avrbit  MCUCR,1

GIMSK           port    0x3b            ; Global Interrupt Mask Register
PCIE            avrbit  GIMSK,5         ; Enable Pin Change Interrupt
INT0            avrbit  GIMSK,6         ; Enable External Interrupt 0

GIFR            port    0x3a            ; Interrupt Flag Register
PCIF            avrbit  GIFR,5          ; Pin Change Interrupt Occured
INTF0           avrbit  GIFR,6          ; External Interrupt 0 Occured

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

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

TIMSK           port    0x39            ; Timer Mask Register
TOIE0           avrbit  TIMSK,1         ; Timer/Counter 0 Overflow Interrupt Enable

TIFR            port    0x38            ; Timer Flag Register

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

                include "wdm21.inc"

WDTOE           avrbit  WDTCR,4         ; Enable Time-Out Interrupt

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

                include "ac90.inc"

                if      MOMCPUNAME="ATTINY12"
AINBG            avrbit ACSR,6          ; Enable Band Gap
                endif

                restore

                endif                   ; __regtn112inc