m645def.inc

AVR Assembler 2 compiler

; ***** TIMER_COUNTER_0 **************
; TCCR0A - Timer/Counter0 Control Register
.equ	CS00	= 0	; Clock Select 0
.equ	CS01	= 1	; Clock Select 1
.equ	CS02	= 2	; Clock Select 2
.equ	WGM01	= 3	; Waveform Generation Mode 1
.equ	COM0A0	= 4	; Compare match Output Mode 0
.equ	COM0A1	= 5	; Compare Match Output Mode 1
.equ	WGM00	= 6	; Waveform Generation Mode 0
.equ	FOC0A	= 7	; Force Output Compare

; TCNT0 - Timer/Counter0
.equ	TCNT0_0	= 0	; 
.equ	TCNT0_1	= 1	; 
.equ	TCNT0_2	= 2	; 
.equ	TCNT0_3	= 3	; 
.equ	TCNT0_4	= 4	; 
.equ	TCNT0_5	= 5	; 
.equ	TCNT0_6	= 6	; 
.equ	TCNT0_7	= 7	; 

; OCR0A - Timer/Counter0 Output Compare Register
.equ	OCR0A0	= 0	; 
.equ	OCR0A1	= 1	; 
.equ	OCR0A2	= 2	; 
.equ	OCR0A3	= 3	; 
.equ	OCR0A4	= 4	; 
.equ	OCR0A5	= 5	; 
.equ	OCR0A6	= 6	; 
.equ	OCR0A7	= 7	; 

; TIMSK0 - Timer/Counter0 Interrupt Mask Register
.equ	TOIE0	= 0	; Timer/Counter0 Overflow Interrupt Enable
.equ	OCIE0A	= 1	; Timer/Counter0 Output Compare Match Interrupt Enable

; TIFR0 - Timer/Counter0 Interrupt Flag register
.equ	TOV0	= 0	; Timer/Counter0 Overflow Flag
.equ	OCF0A	= 1	; Timer/Counter0 Output Compare Flag 0

; GTCCR - General Timer/Control Register
.equ	PSR310	= 0	; Prescaler Reset Timer/Counter1 and Timer/Counter0
.equ	PSR10	= PSR310	; For compatibility
.equ	PSR0	= PSR310	; For compatibility
.equ	PSR1	= PSR310	; For compatibility
.equ	PSR3	= PSR310	; For compatibility
.equ	TSM	= 7	; Timer/Counter Synchronization Mode


; ***** TIMER_COUNTER_2 **************
; TIMSK2 - Timer/Counter2 Interrupt Mask register
.equ	TOIE2	= 0	; Timer/Counter2 Overflow Interrupt Enable
.equ	OCIE2A	= 1	; Timer/Counter2 Output Compare Match Interrupt Enable

; TIFR2 - Timer/Counter2 Interrupt Flag Register
.equ	TOV2	= 0	; Timer/Counter2 Overflow Flag
.equ	OCF2A	= 1	; Timer/Counter2 Output Compare Flag 2

; TCCR2A - Timer/Counter2 Control Register
.equ	CS20	= 0	; Clock Select bit 0
.equ	CS21	= 1	; Clock Select bit 1
.equ	CS22	= 2	; Clock Select bit 2
.equ	WGM21	= 3	; Waveform Generation Mode
.equ	COM2A0	= 4	; Compare Output Mode bit 0
.equ	COM2A1	= 5	; Compare Output Mode bit 1
.equ	WGM20	= 6	; Waveform Generation Mode
.equ	FOC2A	= 7	; Force Output Compare A

; TCNT2 - Timer/Counter2
.equ	TCNT2_0	= 0	; Timer/Counter 2 bit 0
.equ	TCNT2_1	= 1	; Timer/Counter 2 bit 1
.equ	TCNT2_2	= 2	; Timer/Counter 2 bit 2
.equ	TCNT2_3	= 3	; Timer/Counter 2 bit 3
.equ	TCNT2_4	= 4	; Timer/Counter 2 bit 4
.equ	TCNT2_5	= 5	; Timer/Counter 2 bit 5
.equ	TCNT2_6	= 6	; Timer/Counter 2 bit 6
.equ	TCNT2_7	= 7	; Timer/Counter 2 bit 7

; OCR2A - Timer/Counter2 Output Compare Register
.equ	OCR2A0	= 0	; Timer/Counter2 Output Compare Register Bit 0
.equ	OCR2A1	= 1	; Timer/Counter2 Output Compare Register Bit 1
.equ	OCR2A2	= 2	; Timer/Counter2 Output Compare Register Bit 2
.equ	OCR2A3	= 3	; Timer/Counter2 Output Compare Register Bit 3
.equ	OCR2A4	= 4	; Timer/Counter2 Output Compare Register Bit 4
.equ	OCR2A5	= 5	; Timer/Counter2 Output Compare Register Bit 5
.equ	OCR2A6	= 6	; Timer/Counter2 Output Compare Register Bit 6
.equ	OCR2A7	= 7	; Timer/Counter2 Output Compare Register Bit 7

; GTCCR - General Timer/Counter Control Register
.equ	PSR2	= 1	; Prescaler Reset Timer/Counter2

; ASSR - Asynchronous Status Register
.equ	TCR2UB	= 0	; TCR2UB: Timer/Counter Control Register2 Update Busy
.equ	OCR2UB	= 1	; Output Compare Register2 Update Busy
.equ	TCN2UB	= 2	; TCN2UB: Timer/Counter2 Update Busy
.equ	AS2	= 3	; AS2: Asynchronous Timer/Counter2
.equ	EXCLK	= 4	; Enable External Clock Interrupt


; ***** TIMER_COUNTER_1 **************
; TIMSK1 - Timer/Counter1 Interrupt Mask Register
.equ	TOIE1	= 0	; Timer/Counter1 Overflow Interrupt Enable
.equ	OCIE1A	= 1	; Timer/Counter1 Output Compare A Match Interrupt Enable
.equ	OCIE1B	= 2	; Timer/Counter1 Output Compare B Match Interrupt Enable
.equ	ICIE1	= 5	; Timer/Counter1 Input Capture Interrupt Enable

; TIFR1 - Timer/Counter1 Interrupt Flag register
.equ	TOV1	= 0	; Timer/Counter1 Overflow Flag
.equ	OCF1A	= 1	; Output Compare Flag 1A
.equ	OCF1B	= 2	; Output Compare Flag 1B
.equ	ICF1	= 5	; Input Capture Flag 1

; TCCR1A - Timer/Counter1 Control Register A
.equ	WGM10	= 0	; Waveform Generation Mode
.equ	WGM11	= 1	; Waveform Generation Mode
.equ	COM1B0	= 4	; Compare Output Mode 1B, bit 0
.equ	COM1B1	= 5	; Compare Output Mode 1B, bit 1
.equ	COM1A0	= 6	; Compare Output Mode 1A, bit 0
.equ	COM1A1	= 7	; Compare Output Mode 1A, bit 1

; TCCR1B - Timer/Counter1 Control Register B
.equ	CS10	= 0	; Prescaler source of Timer/Counter 1
.equ	CS11	= 1	; Prescaler source of Timer/Counter 1
.equ	CS12	= 2	; Prescaler source of Timer/Counter 1
.equ	WGM12	= 3	; Waveform Generation Mode
.equ	WGM13	= 4	; Waveform Generation Mode
.equ	ICES1	= 6	; Input Capture 1 Edge Select
.equ	ICNC1	= 7	; Input Capture 1 Noise Canceler

; TCCR1C - Timer/Counter 1 Control Register C
.equ	FOC1B	= 6	; Force Output Compare 1B
.equ	FOC1A	= 7	; Force Output Compare 1A


; ***** WATCHDOG *********************
; WDTCR - Watchdog Timer Control Register
.equ	WDTCSR	= WDTCR	; For compatibility
.equ	WDP0	= 0	; Watch Dog Timer Prescaler bit 0
.equ	WDP1	= 1	; Watch Dog Timer Prescaler bit 1
.equ	WDP2	= 2	; Watch Dog Timer Prescaler bit 2
.equ	WDE	= 3	; Watch Dog Enable
.equ	WDCE	= 4	; Watchdog Change Enable
.equ	WDTOE	= WDCE	; For compatibility


; ***** BOOT_LOAD ********************
; SPMCSR - Store Program Memory Control Register
.equ	SPMCR	= SPMCSR	; For compatibility
.equ	SPMEN	= 0	; Store Program Memory Enable
.equ	PGERS	= 1	; Page Erase
.equ	PGWRT	= 2	; Page Write
.equ	BLBSET	= 3	; Boot Lock Bit Set
.equ	RWWSRE	= 4	; Read While Write section read enable
.equ	ASRE	= RWWSRE	; For compatibility
.equ	RWWSB	= 6	; Read While Write Section Busy
.equ	ASB	= RWWSB	; For compatibility
.equ	SPMIE	= 7	; SPM Interrupt Enable


; ***** USART0 ***********************
; UDR0 - USART I/O Data Register
.equ	UDR	= UDR0	; For compatibility
.equ	UDR00	= 0	; USART I/O Data Register bit 0
.equ	UDR01	= 1	; USART I/O Data Register bit 1
.equ	UDR02	= 2	; USART I/O Data Register bit 2
.equ	UDR03	= 3	; USART I/O Data Register bit 3
.equ	UDR04	= 4	; USART I/O Data Register bit 4
.equ	UDR05	= 5	; USART I/O Data Register bit 5
.equ	UDR06	= 6	; USART I/O Data Register bit 6
.equ	UDR07	= 7	; USART I/O Data Register bit 7

; UCSR0A - USART Control and Status Register A
.equ	UCSRA	= UCSR0A	; For compatibility
.equ	USR	= UCSR0A	; For compatibility
.equ	MPCM0	= 0	; Multi-processor Communication Mode
.equ	MPCM	= MPCM0	; For compatibility
.equ	U2X0	= 1	; Double the USART Transmission Speed
.equ	U2X	= U2X0	; For compatibility
.equ	UPE0	= 2	; USART Parity Error
.equ	UPE	= UPE0	; For compatibility
.equ	DOR0	= 3	; Data OverRun
.equ	DOR	= DOR0	; For compatibility
.equ	FE0	= 4	; Framing Error
.equ	FE	= FE0	; For compatibility
.equ	UDRE0	= 5	; USART Data Register Empty
.equ	UDRE	= UDRE0	; For compatibility
.equ	TXC0	= 6	; USART Transmit Complete
.equ	TXC	= TXC0	; For compatibility
.equ	RXC0	= 7	; USART Receive Complete
.equ	RXC	= RXC0	; For compatibility

; UCSR0B - USART Control and Status Register B
.equ	UCSRB	= UCSR0B	; For compatibility
.equ	UCR	= UCSR0B	; For compatibility
.equ	TXB80	= 0	; Transmit Data Bit 8
.equ	TXB8	= TXB80	; For compatibility
.equ	RXB80	= 1	; Receive Data Bit 8
.equ	RXB8	= RXB80	; For compatibility
.equ	UCSZ02	= 2	; Character Size
.equ	UCSZ2	= UCSZ02	; For compatibility
.equ	TXEN0	= 3	; Transmitter Enable
.equ	TXEN	= TXEN0	; For compatibility
.equ	RXEN0	= 4	; Receiver Enable
.equ	RXEN	= RXEN0	; For compatibility
.equ	UDRIE0	= 5	; USART Data Register Empty Interrupt Enable
.equ	UDRIE	= UDRIE0	; For compatibility
.equ	TXCIE0	= 6	; TX Complete Interrupt Enable
.equ	TXCIE	= TXCIE0	; For compatibility
.equ	RXCIE0	= 7	; RX Complete Interrupt Enable
.equ	RXCIE	= RXCIE0	; For compatibility

; UCSR0C - USART Control and Status Register C
.equ	UCSRC	= UCSR0C	; For compatibility
.equ	UCPOL0	= 0	; Clock Polarity
.equ	UCPOL	= UCPOL0	; For compatibility
.equ	UCSZ00	= 1	; Character Size
.equ	UCSZ0	= UCSZ00	; For compatibility
.equ	UCSZ01	= 2	; Character Size
.equ	UCSZ1	= UCSZ01	; For compatibility
.equ	USBS0	= 3	; Stop Bit Select
.equ	USBS	= USBS0	; For compatibility
.equ	UPM00	= 4	; Parity Mode Bit 0
.equ	UPM0	= UPM00	; For compatibility
.equ	UPM01	= 5	; Parity Mode Bit 1
.equ	UPM1	= UPM01	; For compatibility
.equ	UMSEL0	= 6	; USART Mode Select
.equ	UMSEL	= UMSEL0	; For compatibility

; UBRR0H - USART Baud Rate Register High Byte
.equ	UBRRH	= UBRR0H	; For compatibility
.equ	UBRR8	= 0	; USART Baud Rate Register bit 8
.equ	UBRR9	= 1	; USART Baud Rate Register bit 9
.equ	UBRR10	= 2	; USART Baud Rate Register bit 10
.equ	UBRR11	= 3	; USART Baud Rate Register bit 11

; UBRR0L - USART Baud Rate Register Low Byte
.equ	UBRRL	= UBRR0L	; For compatibility
.equ	UBRR	= UBRR0L	; For compatibility
.equ	UBRR0	= 0	; USART Baud Rate Register bit 0
.equ	UBRR1	= 1	; USART Baud Rate Register bit 1
.equ	UBRR2	= 2	; USART Baud Rate Register bit 2
.equ	UBRR3	= 3	; USART Baud Rate Register bit 3
.equ	UBRR4	= 4	; USART Baud Rate Register bit 4
.equ	UBRR5	= 5	; USART Baud Rate Register bit 5
.equ	UBRR6	= 6	; USART Baud Rate Register bit 6
.equ	UBRR7	= 7	; USART Baud Rate Register bit 7



; ***** LOCKSBITS ********************************************************
.equ	LB1	= 0	; Lock bit
.equ	LB2	= 1	; Lock bit
.equ	BLB01	= 2	; Boot Lock bit
.equ	BLB02	= 3	; Boot Lock bit
.equ	BLB11	= 4	; Boot lock bit
.equ	BLB12	= 5	; Boot lock bit


; ***** FUSES ************************************************************
; LOW fuse bits
.equ	CKSEL0	= 0	; Select Clock Source
.equ	CKSEL1	= 1	; Select Clock Source
.equ	CKSEL2	= 2	; Select Clock Source
.equ	CKSEL3	= 3	; Select Clock Source
.equ	SUT0	= 4	; Select start-up time
.equ	SUT1	= 5	; Select start-up time
.equ	CKOUT	= 6	; Oscillator options
.equ	CKDIV8	= 7	; Divide clock by 8

; HIGH fuse bits
.equ	BOOTRST	= 0	; Select Reset Vector
.equ	BOOTSZ0	= 1	; Select Boot Size
.equ	BOOTSZ1	= 2	; Select Boot Size
.equ	EESAVE	= 3	; EEPROM memory is preserved through chip erase
.equ	WDTON	= 4	; Watchdog timer always on
.equ	SPIEN	= 5	; Enable Serial programming and Data Downloading
.equ	JTAGEN	= 6	; Enable JTAG
.equ	OCDEN	= 7	; Enable OCD

; EXTENDED fuse bits
.equ	RESERVED	= 0	; Reserved fuse bit, do not program
.equ	BODLEVEL0	= 1	; Brown-out Detector trigger level
.equ	BODLEVEL1	= 2	; Brown-out Detector trigger level



; ***** CPU REGISTER DEFINITIONS *****************************************
.def	XH	= r27
.def	XL	= r26
.def	YH	= r29
.def	YL	= r28
.def	ZH	= r31
.def	ZL	= r30



; ***** DATA MEMORY DECLARATIONS *****************************************
.equ	FLASHEND	= 0x7fff	; Note: Word address
.equ	IOEND	= 0x00ff
.equ	SRAM_START	= 0x0100
.equ	SRAM_SIZE	= 4096
.equ	RAMEND	= 0x10ff
.equ	XRAMEND	= 0x0000
.equ	E2END	= 0x07ff
.equ	EEPROMEND	= 0x07ff
.equ	EEADRBITS	= 11
#pragma AVRPART MEMORY PROG_FLASH 65536
#pragma AVRPART MEMORY EEPROM 2048
#pragma AVRPART MEMORY INT_SRAM SIZE 4096
#pragma AVRPART MEMORY INT_SRAM START_ADDR 0x100



; ***** BOOTLOADER DECLARATIONS ******************************************
.equ	NRWW_START_ADDR	= 0x7000
.equ	NRWW_STOP_ADDR	= 0x7fff
.equ	RWW_START_ADDR	= 0x0
.equ	RWW_STOP_ADDR	= 0x6fff
.equ	PAGESIZE	= 128
.equ	FIRSTBOOTSTART	= 0x7e00
.equ	SECONDBOOTSTART	= 0x7c00
.equ	THIRDBOOTSTART	= 0x7800
.equ	FOURTHBOOTSTART	= 0x7000
.equ	SMALLBOOTSTART	= FIRSTBOOTSTART
.equ	LARGEBOOTSTART	= FOURTHBOOTSTART



; ***** INTERRUPT VECTORS ************************************************
.equ	INT0addr	= 0x0002	; External Interrupt Request 0
.equ	PCI0addr	= 0x0004	; Pin Change Interrupt Request 0
.equ	PCI1addr	= 0x0006	; Pin Change Interrupt Request 1
.equ	OC2addr	= 0x0008	; Timer/Counter2 Compare Match
.equ	OVF2addr	= 0x000a	; Timer/Counter2 Overflow
.equ	ICP1addr	= 0x000c	; Timer/Counter1 Capture Event
.equ	OC1Aaddr	= 0x000e	; Timer/Counter1 Compare Match A
.equ	OC1Baddr	= 0x0010	; Timer/Counter Compare Match B
.equ	OVF1addr	= 0x0012	; Timer/Counter1 Overflow
.equ	OC0addr	= 0x0014	; Timer/Counter0 Compare Match
.equ	OVF0addr	= 0x0016	; Timer/Counter0 Overflow
.equ	SPIaddr	= 0x0018	; SPI Serial Transfer Complete
.equ	URXC0addr	= 0x001a	; USART0, Rx Complete
.equ	URXCaddr	= 0x001a	; For compatibility
.equ	UDRE0addr	= 0x001c	; USART0 Data register Empty
.equ	UDREaddr	= 0x001c	; For compatibility
.equ	UTXC0addr	= 0x001e	; USART0, Tx Complete
.equ	UTXCaddr	= 0x001e	; For compatibility
.equ	USI_STARTaddr	= 0x0020	; USI Start Condition
.equ	USI_OVFaddr	= 0x0022	; USI Overflow
.equ	ACIaddr	= 0x0024	; Analog Comparator
.equ	ADCCaddr	= 0x0026	; ADC Conversion Complete
.equ	ERDYaddr	= 0x0028	; EEPROM Ready
.equ	SPMRaddr	= 0x002a	; Store Program Memory Read

.equ	INT_VECTORS_SIZE	= 44	; size in words

#endif  /* _M645DEF_INC_ */

; ***** END OF FILE ******************************************************