m162def.inc

AVR Assembler 2 compiler

.equ	PORTC0	= 0	; Port C Data Register bit 0
.equ	PC0	= 0	; For compatibility
.equ	PORTC1	= 1	; Port C Data Register bit 1
.equ	PC1	= 1	; For compatibility
.equ	PORTC2	= 2	; Port C Data Register bit 2
.equ	PC2	= 2	; For compatibility
.equ	PORTC3	= 3	; Port C Data Register bit 3
.equ	PC3	= 3	; For compatibility
.equ	PORTC4	= 4	; Port C Data Register bit 4
.equ	PC4	= 4	; For compatibility
.equ	PORTC5	= 5	; Port C Data Register bit 5
.equ	PC5	= 5	; For compatibility
.equ	PORTC6	= 6	; Port C Data Register bit 6
.equ	PC6	= 6	; For compatibility
.equ	PORTC7	= 7	; Port C Data Register bit 7
.equ	PC7	= 7	; For compatibility

; DDRC - Port C Data Direction Register
.equ	DDC0	= 0	; Port C Data Direction Register bit 0
.equ	DDC1	= 1	; Port C Data Direction Register bit 1
.equ	DDC2	= 2	; Port C Data Direction Register bit 2
.equ	DDC3	= 3	; Port C Data Direction Register bit 3
.equ	DDC4	= 4	; Port C Data Direction Register bit 4
.equ	DDC5	= 5	; Port C Data Direction Register bit 5
.equ	DDC6	= 6	; Port C Data Direction Register bit 6
.equ	DDC7	= 7	; Port C Data Direction Register bit 7

; PINC - Port C Input Pins
.equ	PINC0	= 0	; Port C Input Pins bit 0
.equ	PINC1	= 1	; Port C Input Pins bit 1
.equ	PINC2	= 2	; Port C Input Pins bit 2
.equ	PINC3	= 3	; Port C Input Pins bit 3
.equ	PINC4	= 4	; Port C Input Pins bit 4
.equ	PINC5	= 5	; Port C Input Pins bit 5
.equ	PINC6	= 6	; Port C Input Pins bit 6
.equ	PINC7	= 7	; Port C Input Pins bit 7


; ***** PORTD ************************
; PORTD - Port D Data Register
.equ	PORTD0	= 0	; Port D Data Register bit 0
.equ	PD0	= 0	; For compatibility
.equ	PORTD1	= 1	; Port D Data Register bit 1
.equ	PD1	= 1	; For compatibility
.equ	PORTD2	= 2	; Port D Data Register bit 2
.equ	PD2	= 2	; For compatibility
.equ	PORTD3	= 3	; Port D Data Register bit 3
.equ	PD3	= 3	; For compatibility
.equ	PORTD4	= 4	; Port D Data Register bit 4
.equ	PD4	= 4	; For compatibility
.equ	PORTD5	= 5	; Port D Data Register bit 5
.equ	PD5	= 5	; For compatibility
.equ	PORTD6	= 6	; Port D Data Register bit 6
.equ	PD6	= 6	; For compatibility
.equ	PORTD7	= 7	; Port D Data Register bit 7
.equ	PD7	= 7	; For compatibility

; DDRD - Port D Data Direction Register
.equ	DDD0	= 0	; Port D Data Direction Register bit 0
.equ	DDD1	= 1	; Port D Data Direction Register bit 1
.equ	DDD2	= 2	; Port D Data Direction Register bit 2
.equ	DDD3	= 3	; Port D Data Direction Register bit 3
.equ	DDD4	= 4	; Port D Data Direction Register bit 4
.equ	DDD5	= 5	; Port D Data Direction Register bit 5
.equ	DDD6	= 6	; Port D Data Direction Register bit 6
.equ	DDD7	= 7	; Port D Data Direction Register bit 7

; PIND - Port D Input Pins
.equ	PIND0	= 0	; Port D Input Pins bit 0
.equ	PIND1	= 1	; Port D Input Pins bit 1
.equ	PIND2	= 2	; Port D Input Pins bit 2
.equ	PIND3	= 3	; Port D Input Pins bit 3
.equ	PIND4	= 4	; Port D Input Pins bit 4
.equ	PIND5	= 5	; Port D Input Pins bit 5
.equ	PIND6	= 6	; Port D Input Pins bit 6
.equ	PIND7	= 7	; Port D Input Pins bit 7


; ***** TIMER_COUNTER_0 **************
; TCCR0 - Timer/Counter 0 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	CTC0	= WGM01	; For compatibility
.equ	COM00	= 4	; Compare match Output Mode 0
.equ	COM01	= 5	; Compare Match Output Mode 1
.equ	WGM00	= 6	; Waveform Generation Mode 0
.equ	PWM0	= WGM00	; For compatibility
.equ	FOC0	= 7	; Force Output Compare

; TCNT0 - Timer/Counter 0 Register
.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	; 

; OCR0 - Timer/Counter 0 Output Compare Register
.equ	OCR0_0	= 0	; 
.equ	OCR0_1	= 1	; 
.equ	OCR0_2	= 2	; 
.equ	OCR0_3	= 3	; 
.equ	OCR0_4	= 4	; 
.equ	OCR0_5	= 5	; 
.equ	OCR0_6	= 6	; 
.equ	OCR0_7	= 7	; 

; TIMSK - Timer/Counter Interrupt Mask Register
.equ	OCIE0	= 0	; Timer/Counter0 Output Compare Match Interrupt register
.equ	TOIE0	= 1	; Timer/Counter0 Overflow Interrupt Enable

; TIFR - Timer/Counter Interrupt Flag register
.equ	OCF0	= 0	; Output Compare Flag 0
.equ	TOV0	= 1	; Timer/Counter0 Overflow Flag


; ***** 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


; ***** PORTE ************************
; PORTE - Data Register, Port E
.equ	PORTE0	= 0	; 
.equ	PE0	= 0	; For compatibility
.equ	PORTE1	= 1	; 
.equ	PE1	= 1	; For compatibility
.equ	PORTE2	= 2	; 
.equ	PE2	= 2	; For compatibility

; DDRE - Data Direction Register, Port E
.equ	DDE0	= 0	; 
.equ	DDE1	= 1	; 
.equ	DDE2	= 2	; 

; PINE - Input Pins, Port E
.equ	PINE0	= 0	; 
.equ	PINE1	= 1	; 
.equ	PINE2	= 2	; 
.equ	PINE3	= 3	; 


; ***** EXTERNAL_INTERRUPT ***********
; MCUCR - MCU Control Register
;.equ	ISC00	= 0	; Interrupt Sense Control 0 Bit 0
;.equ	ISC01	= 1	; Interrupt Sense Control 0 Bit 1
;.equ	ISC10	= 2	; Interrupt Sense Control 1 Bit 0
;.equ	ISC11	= 3	; Interrupt Sense Control 1 Bit 1

; EMCUCR - Extended MCU Control Register
;.equ	ISC2	= 0	; Interrupt Sense Control 2

; GICR - General Interrupt Control Register
.equ	EIMSK	= GICR	; For compatibility
.equ	GIMSK	= GICR	; For compatibility
.equ	IVCE	= 0	; Interrupt Vector Change Enable
.equ	IVSEL	= 1	; Interrupt Vector Select
.equ	PCIE0	= 3	; Pin Change Interrupt Enable 0
.equ	PCIE1	= 4	; Pin Change Interrupt Enable 1
.equ	INT2	= 5	; External Interrupt Request 2 Enable
.equ	INT0	= 6	; External Interrupt Request 0 Enable
.equ	INT1	= 7	; External Interrupt Request 1 Enable

; GIFR - General Interrupt Flag Register
.equ	PCIF0	= 3	; Pin Change Interrupt Flag 0
.equ	PCIF1	= 4	; Pin Change Interrupt Flag 1
.equ	INTF2	= 5	; External Interrupt Flag 2
.equ	INTF0	= 6	; External Interrupt Flag 0
.equ	INTF1	= 7	; External Interrupt Flag 1

; PCMSK1 - Pin Change Mask Register 1
.equ	PCINT8	= 0	; Pin Change Enable Mask 8
.equ	PCINT9	= 1	; Pin Change Enable Mask 9
.equ	PCINT10	= 2	; Pin Change Enable Mask 10
.equ	PCINT11	= 3	; Pin Change Enable Mask 11
.equ	PCINT12	= 4	; Pin Change Enable Mask 12
.equ	PCINT13	= 5	; Pin Change Enable Mask 13
.equ	PCINT14	= 6	; Pin Change Enable Mask 14
.equ	PCINT15	= 7	; Pin Change Enable Mask 15

; PCMSK0 - Pin Change Enable Mask
.equ	PCINT0	= 0	; Pin Change Enable Mask 0
.equ	PCINT1	= 1	; Pin Change Enable Mask 1
.equ	PCINT2	= 2	; Pin Change Enable Mask 2
.equ	PCINT3	= 3	; Pin Change Enable Mask 3
.equ	PCINT4	= 4	; Pin Change Enable Mask 4
.equ	PCINT5	= 5	; Pin Change Enable Mask 5
.equ	PCINT6	= 6	; Pin Change Enable Mask 6
.equ	PCINT7	= 7	; Pin Change Enable Mask 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	BODLEVEL0	= 1	; Brown out detector trigger level
.equ	BODLEVEL1	= 2	; Brown out detector trigger level
.equ	BODLEVEL2	= 3	; Brown out detector trigger level
.equ	M161C	= 4	; ATMega 161 compatibility mode



; ***** 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	= 0x1fff	; Note: Word address
.equ	IOEND	= 0x00ff
.equ	SRAM_START	= 0x0100
.equ	SRAM_SIZE	= 1024
.equ	RAMEND	= 0x04ff
.equ	XRAMEND	= 0xffff
.equ	E2END	= 0x01ff
.equ	EEPROMEND	= 0x01ff
.equ	EEADRBITS	= 9
#pragma AVRPART MEMORY PROG_FLASH 16384
#pragma AVRPART MEMORY EEPROM 512
#pragma AVRPART MEMORY INT_SRAM SIZE 1024
#pragma AVRPART MEMORY INT_SRAM START_ADDR 0x100



; ***** BOOTLOADER DECLARATIONS ******************************************
.equ	NRWW_START_ADDR	= 0x1c00
.equ	NRWW_STOP_ADDR	= 0x1fff
.equ	RWW_START_ADDR	= 0x0
.equ	RWW_STOP_ADDR	= 0x1bff
.equ	PAGESIZE	= 64
.equ	FIRSTBOOTSTART	= 0x1f80
.equ	SECONDBOOTSTART	= 0x1f00
.equ	THIRDBOOTSTART	= 0x1e00
.equ	FOURTHBOOTSTART	= 0x1c00
.equ	SMALLBOOTSTART	= FIRSTBOOTSTART
.equ	LARGEBOOTSTART	= FOURTHBOOTSTART



; ***** INTERRUPT VECTORS ************************************************
.equ	INT0addr	= 0x0002	; External Interrupt Request 0
.equ	INT1addr	= 0x0004	; External Interrupt Request 1
.equ	INT2addr	= 0x0006	; External Interrupt Request 2
.equ	PCI0addr	= 0x0008	; Pin Change Interrupt Request 0
.equ	PCI1addr	= 0x000a	; Pin Change Interrupt Request 1
.equ	ICP3addr	= 0x000c	; Timer/Counter3 Capture Event
.equ	OC3Aaddr	= 0x000e	; Timer/Counter3 Compare Match A
.equ	OC3Baddr	= 0x0010	; Timer/Counter3 Compare Match B
.equ	OVF3addr	= 0x0012	; Timer/Counter3 Overflow
.equ	OC2addr	= 0x0014	; Timer/Counter2 Compare Match
.equ	OVF2addr	= 0x0016	; Timer/Counter2 Overflow
.equ	ICP1addr	= 0x0018	; Timer/Counter1 Capture Event
.equ	OC1Aaddr	= 0x001a	; Timer/Counter1 Compare Match A
.equ	OC1Baddr	= 0x001c	; Timer/Counter Compare Match B
.equ	OVF1addr	= 0x001e	; Timer/Counter1 Overflow
.equ	OC0addr	= 0x0020	; Timer/Counter0 Compare Match
.equ	OVF0addr	= 0x0022	; Timer/Counter0 Overflow
.equ	SPIaddr	= 0x0024	; SPI Serial Transfer Complete
.equ	URXC0addr	= 0x0026	; USART0, Rx Complete
.equ	URXC1addr	= 0x0028	; USART1, Rx Complete
.equ	UDRE0addr	= 0x002a	; USART0 Data register Empty
.equ	UDRE1addr	= 0x002c	; USART1, Data register Empty
.equ	UTXC0addr	= 0x002e	; USART0, Tx Complete
.equ	UTXC1addr	= 0x0030	; USART1, Tx Complete
.equ	ERDYaddr	= 0x0032	; EEPROM Ready
.equ	ACIaddr	= 0x0034	; Analog Comparator
.equ	SPMRaddr	= 0x0036	; Store Program Memory Read

.equ	INT_VECTORS_SIZE	= 56	; size in words

#endif  /* _M162DEF_INC_ */

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