fpc/rtl/embedded/avr/attiny2313a.pp
Jeppe Johansen 55669f62b1 Added most AVR controllers.
Made absolutevarsym use PUint instead of AWord for its offset to fix range errors.

git-svn-id: trunk@31242 -
2015-07-29 21:01:21 +00:00

331 lines
13 KiB
ObjectPascal

unit ATtiny2313A;
{$goto on}
interface
var
// PORTB
PORTB : byte absolute $00+$38; // Port B Data Register
DDRB : byte absolute $00+$37; // Port B Data Direction Register
PINB : byte absolute $00+$36; // Port B Input Pins
// TIMER_COUNTER_0
TIMSK : byte absolute $00+$59; // Timer/Counter Interrupt Mask Register
TIFR : byte absolute $00+$58; // Timer/Counter Interrupt Flag register
OCR0B : byte absolute $00+$5C; // Timer/Counter0 Output Compare Register
OCR0A : byte absolute $00+$56; // Timer/Counter0 Output Compare Register
TCCR0A : byte absolute $00+$50; // Timer/Counter Control Register A
TCNT0 : byte absolute $00+$52; // Timer/Counter0
TCCR0B : byte absolute $00+$53; // Timer/Counter Control Register B
// TIMER_COUNTER_1
TCCR1A : byte absolute $00+$4F; // Timer/Counter1 Control Register A
TCCR1B : byte absolute $00+$4E; // Timer/Counter1 Control Register B
TCCR1C : byte absolute $00+$42; // Timer/Counter1 Control Register C
TCNT1 : word absolute $00+$4C; // Timer/Counter1 Bytes
TCNT1L : byte absolute $00+$4C; // Timer/Counter1 Bytes
TCNT1H : byte absolute $00+$4C+1; // Timer/Counter1 Bytes
OCR1A : word absolute $00+$4A; // Timer/Counter1 Output Compare Register Bytes
OCR1AL : byte absolute $00+$4A; // Timer/Counter1 Output Compare Register Bytes
OCR1AH : byte absolute $00+$4A+1; // Timer/Counter1 Output Compare Register Bytes
OCR1B : word absolute $00+$48; // Timer/Counter1 Output Compare Register Bytes
OCR1BL : byte absolute $00+$48; // Timer/Counter1 Output Compare Register Bytes
OCR1BH : byte absolute $00+$48+1; // Timer/Counter1 Output Compare Register Bytes
ICR1 : word absolute $00+$44; // Timer/Counter1 Input Capture Register Bytes
ICR1L : byte absolute $00+$44; // Timer/Counter1 Input Capture Register Bytes
ICR1H : byte absolute $00+$44+1; // Timer/Counter1 Input Capture Register Bytes
// WATCHDOG
WDTCR : byte absolute $00+$41; // Watchdog Timer Control Register
// USART
UDR : byte absolute $00+$2C; // USART I/O Data Register
UCSRA : byte absolute $00+$02B; // USART Control and Status Register A
UCSRB : byte absolute $00+$02A; // USART Control and Status Register B
UCSRC : byte absolute $00+$23; // USART Control and Status Register C
UBRRH : byte absolute $00+$22; // USART Baud Rate Register High Byte
UBRRL : byte absolute $00+$29; // USART Baud Rate Register Low Byte
// ANALOG_COMPARATOR
ACSR : byte absolute $00+$28; // Analog Comparator Control And Status Register
DIDR : byte absolute $00+$21; // Digital Input Disable Register 1
// PORTD
PORTD : byte absolute $00+$32; // Data Register, Port D
DDRD : byte absolute $00+$31; // Data Direction Register, Port D
PIND : byte absolute $00+$30; // Input Pins, Port D
// EEPROM
EEAR : byte absolute $00+$3E; // EEPROM Read/Write Access
EEDR : byte absolute $00+$3D; // EEPROM Data Register
EECR : byte absolute $00+$3C; // EEPROM Control Register
// PORTA
PORTA : byte absolute $00+$3B; // Port A Data Register
DDRA : byte absolute $00+$3A; // Port A Data Direction Register
PINA : byte absolute $00+$39; // Port A Input Pins
// USI
USIDR : byte absolute $00+$2F; // USI Data Register
USISR : byte absolute $00+$2E; // USI Status Register
USICR : byte absolute $00+$2D; // USI Control Register
// EXTERNAL_INTERRUPT
GIMSK : byte absolute $00+$5B; // General Interrupt Mask Register
EIFR : byte absolute $00+$5A; // Extended Interrupt Flag Register
PCMSK2 : byte absolute $00+$25; // Pin Change Interrupt Mask Register 2
PCMSK1 : byte absolute $00+$24; // Pin Change Interrupt Mask Register 1
// CPU
SREG : byte absolute $00+$5F; // Status Register
SPL : byte absolute $00+$5D; // Stack Pointer Low Byte
SPMCSR : byte absolute $00+$57; // Store Program Memory Control and Status register
MCUCR : byte absolute $00+$55; // MCU Control Register
MCUSR : byte absolute $00+$54; // MCU Status register
OSCCAL : byte absolute $00+$51; // Oscillator Calibration Register
CLKPR : byte absolute $00+$46; // Clock Prescale Register
GTCCR : byte absolute $00+$43; // General Timer Counter Control Register
PCMSK : byte absolute $00+$40; // Pin-Change Mask register
GPIOR2 : byte absolute $00+$35; // General Purpose I/O Register 2
GPIOR1 : byte absolute $00+$34; // General Purpose I/O Register 1
GPIOR0 : byte absolute $00+$33; // General Purpose I/O Register 0
PRR : byte absolute $00+$26; // Power reduction register
BODCR : byte absolute $00+$27; // BOD control register
const
// TIMSK
OCIE0B = 2; // Timer/Counter0 Output Compare Match B Interrupt Enable
TOIE0 = 1; // Timer/Counter0 Overflow Interrupt Enable
OCIE0A = 0; // Timer/Counter0 Output Compare Match A Interrupt Enable
// TIFR
OCF0B = 2; // Timer/Counter0 Output Compare Flag 0B
TOV0 = 1; // Timer/Counter0 Overflow Flag
OCF0A = 0; // Timer/Counter0 Output Compare Flag 0A
// TCCR0A
COM0A = 6; // Compare Match Output A Mode
COM0B = 4; // Compare Match Output B Mode
WGM0 = 0; // Waveform Generation Mode
// TCCR0B
FOC0A = 7; // Force Output Compare B
FOC0B = 6; // Force Output Compare B
WGM02 = 3; //
CS0 = 0; // Clock Select
// TIMSK
TOIE1 = 7; // Timer/Counter1 Overflow Interrupt Enable
OCIE1A = 6; // Timer/Counter1 Output CompareA Match Interrupt Enable
OCIE1B = 5; // Timer/Counter1 Output CompareB Match Interrupt Enable
ICIE1 = 3; // Timer/Counter1 Input Capture Interrupt Enable
// TIFR
TOV1 = 7; // Timer/Counter1 Overflow Flag
OCF1A = 6; // Output Compare Flag 1A
OCF1B = 5; // Output Compare Flag 1B
ICF1 = 3; // Input Capture Flag 1
// TCCR1A
COM1A = 6; // Compare Output Mode 1A, bits
COM1B = 4; // Compare Output Mode 1B, bits
WGM1 = 0; // Pulse Width Modulator Select Bits
// TCCR1B
ICNC1 = 7; // Input Capture 1 Noise Canceler
ICES1 = 6; // Input Capture 1 Edge Select
CS1 = 0; // Clock Select1 bits
// TCCR1C
FOC1A = 7; // Force Output Compare for Channel A
FOC1B = 6; // Force Output Compare for Channel B
// WDTCR
WDIF = 7; // Watchdog Timeout Interrupt Flag
WDIE = 6; // Watchdog Timeout Interrupt Enable
WDP = 0; // Watchdog Timer Prescaler Bits
WDCE = 4; // Watchdog Change Enable
WDE = 3; // Watch Dog Enable
// UCSRA
RXC = 7; // USART Receive Complete
TXC = 6; // USART Transmitt Complete
UDRE = 5; // USART Data Register Empty
FE = 4; // Framing Error
DOR = 3; // Data overRun
UPE = 2; // USART Parity Error
U2X = 1; // Double the USART Transmission Speed
MPCM = 0; // Multi-processor Communication Mode
// UCSRB
RXCIE = 7; // RX Complete Interrupt Enable
TXCIE = 6; // TX Complete Interrupt Enable
UDRIE = 5; // USART Data register Empty Interrupt Enable
RXEN = 4; // Receiver Enable
TXEN = 3; // Transmitter Enable
UCSZ2 = 2; // Character Size
RXB8 = 1; // Receive Data Bit 8
TXB8 = 0; // Transmit Data Bit 8
// UCSRC
UMSEL = 6; // USART Mode Select
UPM = 4; // Parity Mode Bits
USBS = 3; // Stop Bit Select
UCSZ = 1; // Character Size Bits
UCPOL = 0; // Clock Polarity
// ACSR
ACD = 7; // Analog Comparator Disable
ACBG = 6; // Analog Comparator Bandgap Select
ACO = 5; // Analog Compare Output
ACI = 4; // Analog Comparator Interrupt Flag
ACIE = 3; // Analog Comparator Interrupt Enable
ACIC = 2; //
ACIS = 0; // Analog Comparator Interrupt Mode Select bits
// EECR
EEPM = 4; //
EERIE = 3; // EEProm Ready Interrupt Enable
EEMPE = 2; // EEPROM Master Write Enable
EEPE = 1; // EEPROM Write Enable
EERE = 0; // EEPROM Read Enable
// USISR
USISIF = 7; // Start Condition Interrupt Flag
USIOIF = 6; // Counter Overflow Interrupt Flag
USIPF = 5; // Stop Condition Flag
USIDC = 4; // Data Output Collision
USICNT = 0; // USI Counter Value Bits
// USICR
USISIE = 7; // Start Condition Interrupt Enable
USIOIE = 6; // Counter Overflow Interrupt Enable
USIWM = 4; // USI Wire Mode Bits
USICS = 2; // USI Clock Source Select Bits
USICLK = 1; // Clock Strobe
USITC = 0; // Toggle Clock Port Pin
// GIMSK
INT = 6; // External Interrupt Request 1 Enable
PCIE = 5; //
// EIFR
INTF = 6; // External Interrupt Flags
PCIF = 5; //
// PCMSK2
PCINT = 0; // Pin Change Interrupt Masks
// PCMSK1
// SREG
I = 7; // Global Interrupt Enable
T = 6; // Bit Copy Storage
H = 5; // Half Carry Flag
S = 4; // Sign Bit
V = 3; // Two's Complement Overflow Flag
N = 2; // Negative Flag
Z = 1; // Zero Flag
C = 0; // Carry Flag
// SPMCSR
CTPB = 4; // Clear Temporary Page Buffer
RFLB = 3; // Read Fuse and Lock Bits
PGWRT = 2; // Page Write
PGERS = 1; // Page Erase
SPMEN = 0; // Store Program Memory Enable
// MCUCR
PUD = 7; // Pull-up Disable
SM = 4; // Sleep Mode Select Bits
SE = 5; // Sleep Enable
ISC1 = 2; // Interrupt Sense Control 1 bits
ISC0 = 0; // Interrupt Sense Control 0 bits
// MCUSR
WDRF = 3; // Watchdog Reset Flag
BORF = 2; // Brown-out Reset Flag
EXTRF = 1; // External Reset Flag
PORF = 0; // Power-On Reset Flag
// CLKPR
CLKPCE = 7; // Clock Prescaler Change Enable
CLKPS = 0; // Clock Prescaler Select Bits
// GTCCR
PSR10 = 0; //
// PRR
PRTIM = 2; //
PRUSI = 1; //
PRUSART = 0; //
// BODCR
BPDS = 1; //
BPDSE = 0; //
implementation
{$define RELBRANCHES}
{$i avrcommon.inc}
procedure INT0_ISR; external name 'INT0_ISR'; // Interrupt 1 External Interrupt Request 0
procedure INT1_ISR; external name 'INT1_ISR'; // Interrupt 2 External Interrupt Request 1
procedure TIMER1_CAPT_ISR; external name 'TIMER1_CAPT_ISR'; // Interrupt 3 Timer/Counter1 Capture Event
procedure TIMER1_COMPA_ISR; external name 'TIMER1_COMPA_ISR'; // Interrupt 4 Timer/Counter1 Compare Match A
procedure TIMER1_OVF_ISR; external name 'TIMER1_OVF_ISR'; // Interrupt 5 Timer/Counter1 Overflow
procedure TIMER0_OVF_ISR; external name 'TIMER0_OVF_ISR'; // Interrupt 6 Timer/Counter0 Overflow
procedure USART__RX_ISR; external name 'USART__RX_ISR'; // Interrupt 7 USART, Rx Complete
procedure USART__UDRE_ISR; external name 'USART__UDRE_ISR'; // Interrupt 8 USART Data Register Empty
procedure USART__TX_ISR; external name 'USART__TX_ISR'; // Interrupt 9 USART, Tx Complete
procedure ANA_COMP_ISR; external name 'ANA_COMP_ISR'; // Interrupt 10 Analog Comparator
procedure PCINT_B_ISR; external name 'PCINT_B_ISR'; // Interrupt 11 Pin Change Interrupt Request B
procedure TIMER1_COMPB_ISR; external name 'TIMER1_COMPB_ISR'; // Interrupt 12
procedure TIMER0_COMPA_ISR; external name 'TIMER0_COMPA_ISR'; // Interrupt 13
procedure TIMER0_COMPB_ISR; external name 'TIMER0_COMPB_ISR'; // Interrupt 14
procedure USI_START_ISR; external name 'USI_START_ISR'; // Interrupt 15 USI Start Condition
procedure USI_OVERFLOW_ISR; external name 'USI_OVERFLOW_ISR'; // Interrupt 16 USI Overflow
procedure EEPROM_Ready_ISR; external name 'EEPROM_Ready_ISR'; // Interrupt 17
procedure WDT_OVERFLOW_ISR; external name 'WDT_OVERFLOW_ISR'; // Interrupt 18 Watchdog Timer Overflow
procedure PCINT_A_ISR; external name 'PCINT_A_ISR'; // Interrupt 19 Pin Change Interrupt Request A
procedure PCINT_D_ISR; external name 'PCINT_D_ISR'; // Interrupt 20 Pin Change Interrupt Request D
procedure _FPC_start; assembler; nostackframe;
label
_start;
asm
.init
.globl _start
rjmp _start
rjmp INT0_ISR
rjmp INT1_ISR
rjmp TIMER1_CAPT_ISR
rjmp TIMER1_COMPA_ISR
rjmp TIMER1_OVF_ISR
rjmp TIMER0_OVF_ISR
rjmp USART__RX_ISR
rjmp USART__UDRE_ISR
rjmp USART__TX_ISR
rjmp ANA_COMP_ISR
rjmp PCINT_B_ISR
rjmp TIMER1_COMPB_ISR
rjmp TIMER0_COMPA_ISR
rjmp TIMER0_COMPB_ISR
rjmp USI_START_ISR
rjmp USI_OVERFLOW_ISR
rjmp EEPROM_Ready_ISR
rjmp WDT_OVERFLOW_ISR
rjmp PCINT_A_ISR
rjmp PCINT_D_ISR
{$i start.inc}
.weak INT0_ISR
.weak INT1_ISR
.weak TIMER1_CAPT_ISR
.weak TIMER1_COMPA_ISR
.weak TIMER1_OVF_ISR
.weak TIMER0_OVF_ISR
.weak USART__RX_ISR
.weak USART__UDRE_ISR
.weak USART__TX_ISR
.weak ANA_COMP_ISR
.weak PCINT_B_ISR
.weak TIMER1_COMPB_ISR
.weak TIMER0_COMPA_ISR
.weak TIMER0_COMPB_ISR
.weak USI_START_ISR
.weak USI_OVERFLOW_ISR
.weak EEPROM_Ready_ISR
.weak WDT_OVERFLOW_ISR
.weak PCINT_A_ISR
.weak PCINT_D_ISR
.set INT0_ISR, Default_IRQ_handler
.set INT1_ISR, Default_IRQ_handler
.set TIMER1_CAPT_ISR, Default_IRQ_handler
.set TIMER1_COMPA_ISR, Default_IRQ_handler
.set TIMER1_OVF_ISR, Default_IRQ_handler
.set TIMER0_OVF_ISR, Default_IRQ_handler
.set USART__RX_ISR, Default_IRQ_handler
.set USART__UDRE_ISR, Default_IRQ_handler
.set USART__TX_ISR, Default_IRQ_handler
.set ANA_COMP_ISR, Default_IRQ_handler
.set PCINT_B_ISR, Default_IRQ_handler
.set TIMER1_COMPB_ISR, Default_IRQ_handler
.set TIMER0_COMPA_ISR, Default_IRQ_handler
.set TIMER0_COMPB_ISR, Default_IRQ_handler
.set USI_START_ISR, Default_IRQ_handler
.set USI_OVERFLOW_ISR, Default_IRQ_handler
.set EEPROM_Ready_ISR, Default_IRQ_handler
.set WDT_OVERFLOW_ISR, Default_IRQ_handler
.set PCINT_A_ISR, Default_IRQ_handler
.set PCINT_D_ISR, Default_IRQ_handler
end;
end.