RTEMS CPU Kit with SuperCore  4.11.3
iom325.h
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1 
9 /* Copyright (c) 2004, 2005, 2006, 2007 Eric B. Weddington
10  All rights reserved.
11 
12  Redistribution and use in source and binary forms, with or without
13  modification, are permitted provided that the following conditions are met:
14 
15  * Redistributions of source code must retain the above copyright
16  notice, this list of conditions and the following disclaimer.
17 
18  * Redistributions in binary form must reproduce the above copyright
19  notice, this list of conditions and the following disclaimer in
20  the documentation and/or other materials provided with the
21  distribution.
22 
23  * Neither the name of the copyright holders nor the names of
24  contributors may be used to endorse or promote products derived
25  from this software without specific prior written permission.
26 
27  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
28  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
30  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
31  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
32  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
33  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
34  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
35  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
36  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
37  POSSIBILITY OF SUCH DAMAGE. */
38 
39 
40 /* avr/iom325.h - definitions for ATmega325 and ATmega325P. */
41 
42 #ifndef _AVR_IOM325_H_
43 #define _AVR_IOM325_H_ 1
44 
45 /* This file should only be included from <avr/io.h>, never directly. */
46 
47 #ifndef _AVR_IO_H_
48 # error "Include <avr/io.h> instead of this file."
49 #endif
50 
51 #ifndef _AVR_IOXXX_H_
52 # define _AVR_IOXXX_H_ "iom325.h"
53 #else
54 # error "Attempt to include more than one <avr/ioXXX.h> file."
55 #endif
56 
65 /* Registers and associated bit numbers */
66 
67 #define PINA _SFR_IO8(0x00)
68 #define PINA7 7
69 #define PINA6 6
70 #define PINA5 5
71 #define PINA4 4
72 #define PINA3 3
73 #define PINA2 2
74 #define PINA1 1
75 #define PINA0 0
76 
77 #define DDRA _SFR_IO8(0x01)
78 #define DDA7 7
79 #define DDA6 6
80 #define DDA5 5
81 #define DDA4 4
82 #define DDA3 3
83 #define DDA2 2
84 #define DDA1 1
85 #define DDA0 0
86 
87 #define PORTA _SFR_IO8(0x02)
88 #define PA7 7
89 #define PA6 6
90 #define PA5 5
91 #define PA4 4
92 #define PA3 3
93 #define PA2 2
94 #define PA1 1
95 #define PA0 0
96 
97 #define PINB _SFR_IO8(0x03)
98 #define PINB7 7
99 #define PINB6 6
100 #define PINB5 5
101 #define PINB4 4
102 #define PINB3 3
103 #define PINB2 2
104 #define PINB1 1
105 #define PINB0 0
106 
107 #define DDRB _SFR_IO8(0x04)
108 #define DDB7 7
109 #define DDB6 6
110 #define DDB5 5
111 #define DDB4 4
112 #define DDB3 3
113 #define DDB2 2
114 #define DDB1 1
115 #define DDB0 0
116 
117 #define PORTB _SFR_IO8(0x05)
118 #define PB7 7
119 #define PB6 6
120 #define PB5 5
121 #define PB4 4
122 #define PB3 3
123 #define PB2 2
124 #define PB1 1
125 #define PB0 0
126 
127 #define PINC _SFR_IO8(0x06)
128 #define PINC7 7
129 #define PINC6 6
130 #define PINC5 5
131 #define PINC4 4
132 #define PINC3 3
133 #define PINC2 2
134 #define PINC1 1
135 #define PINC0 0
136 
137 #define DDRC _SFR_IO8(0x07)
138 #define DDC7 7
139 #define DDC6 6
140 #define DDC5 5
141 #define DDC4 4
142 #define DDC3 3
143 #define DDC2 2
144 #define DDC1 1
145 #define DDC0 0
146 
147 #define PORTC _SFR_IO8(0x08)
148 #define PC7 7
149 #define PC6 6
150 #define PC5 5
151 #define PC4 4
152 #define PC3 3
153 #define PC2 2
154 #define PC1 1
155 #define PC0 0
156 
157 #define PIND _SFR_IO8(0x09)
158 #define PIND7 7
159 #define PIND6 6
160 #define PIND5 5
161 #define PIND4 4
162 #define PIND3 3
163 #define PIND2 2
164 #define PIND1 1
165 #define PIND0 0
166 
167 #define DDRD _SFR_IO8(0x0A)
168 #define DDD7 7
169 #define DDD6 6
170 #define DDD5 5
171 #define DDD4 4
172 #define DDD3 3
173 #define DDD2 2
174 #define DDD1 1
175 #define DDD0 0
176 
177 #define PORTD _SFR_IO8(0x0B)
178 #define PD7 7
179 #define PD6 6
180 #define PD5 5
181 #define PD4 4
182 #define PD3 3
183 #define PD2 2
184 #define PD1 1
185 #define PD0 0
186 
187 #define PINE _SFR_IO8(0x0C)
188 #define PINE7 7
189 #define PINE6 6
190 #define PINE5 5
191 #define PINE4 4
192 #define PINE3 3
193 #define PINE2 2
194 #define PINE1 1
195 #define PINE0 0
196 
197 #define DDRE _SFR_IO8(0x0D)
198 #define DDE7 7
199 #define DDE6 6
200 #define DDE5 5
201 #define DDE4 4
202 #define DDE3 3
203 #define DDE2 2
204 #define DDE1 1
205 #define DDE0 0
206 
207 #define PORTE _SFR_IO8(0x0E)
208 #define PE7 7
209 #define PE6 6
210 #define PE5 5
211 #define PE4 4
212 #define PE3 3
213 #define PE2 2
214 #define PE1 1
215 #define PE0 0
216 
217 #define PINF _SFR_IO8(0x0F)
218 #define PINF7 7
219 #define PINF6 6
220 #define PINF5 5
221 #define PINF4 4
222 #define PINF3 3
223 #define PINF2 2
224 #define PINF1 1
225 #define PINF0 0
226 
227 #define DDRF _SFR_IO8(0x10)
228 #define DDF7 7
229 #define DDF6 6
230 #define DDF5 5
231 #define DDF4 4
232 #define DDF3 3
233 #define DDF2 2
234 #define DDF1 1
235 #define DDF0 0
236 
237 #define PORTF _SFR_IO8(0x11)
238 #define PF7 7
239 #define PF6 6
240 #define PF5 5
241 #define PF4 4
242 #define PF3 3
243 #define PF2 2
244 #define PF1 1
245 #define PF0 0
246 
247 #define PING _SFR_IO8(0x12)
248 #define PING5 5
249 #define PING4 4
250 #define PING3 3
251 #define PING2 2
252 #define PING1 1
253 #define PING0 0
254 
255 #define DDRG _SFR_IO8(0x13)
256 #define DDG4 4
257 #define DDG3 3
258 #define DDG2 2
259 #define DDG1 1
260 #define DDG0 0
261 
262 #define PORTG _SFR_IO8(0x14)
263 #define PG4 4
264 #define PG3 3
265 #define PG2 2
266 #define PG1 1
267 #define PG0 0
268 
269 #define TIFR0 _SFR_IO8(0x15)
270 #define TOV0 0
271 #define OCF0A 1
272 
273 #define TIFR1 _SFR_IO8(0x16)
274 #define TOV1 0
275 #define OCF1A 1
276 #define OCF1B 2
277 #define ICF1 5
278 
279 #define TIFR2 _SFR_IO8(0x17)
280 #define TOV2 0
281 #define OCF2A 1
282 
283 /* Reserved [0x18..0x1B] */
284 
285 #define EIFR _SFR_IO8(0x1C)
286 #define INTF0 0
287 #define PCIF0 4
288 #define PCIF1 5
289 
290 #define EIMSK _SFR_IO8(0x1D)
291 #define INT0 0
292 #define PCIE0 4
293 #define PCIE1 5
294 
295 #define GPIOR0 _SFR_IO8(0x1E)
296 
297 #define EECR _SFR_IO8(0x1F)
298 #define EERE 0
299 #define EEWE 1
300 #define EEMWE 2
301 #define EERIE 3
302 
303 #define EEDR _SFR_IO8(0X20)
304 
305 /* Combine EEARL and EEARH */
306 #define EEAR _SFR_IO16(0x21)
307 #define EEARL _SFR_IO8(0x21)
308 #define EEARH _SFR_IO8(0X22)
309 
310 /* 6-char sequence denoting where to find the EEPROM registers in memory space.
311  Adresses denoted in hex syntax with uppercase letters. Used by the EEPROM
312  subroutines.
313  First two letters: EECR address.
314  Second two letters: EEDR address.
315  Last two letters: EEAR address. */
316 #define __EEPROM_REG_LOCATIONS__ 1F2021
317 
318 
319 #define GTCCR _SFR_IO8(0x23)
320 #define PSR10 0
321 #define PSR2 1
322 #define TSM 7
323 
324 #define TCCR0A _SFR_IO8(0x24)
325 #define CS00 0
326 #define CS01 1
327 #define CS02 2
328 #define WGM01 3
329 #define COM0A0 4
330 #define COM0A1 5
331 #define WGM00 6
332 #define FOC0A 7
333 
334 /* Reserved [0x25] */
335 
336 #define TCNT0 _SFR_IO8(0X26)
337 
338 #define OCR0A _SFR_IO8(0X27)
339 
340 /* Reserved [0x28..0x29] */
341 
342 #define GPIOR1 _SFR_IO8(0x2A)
343 
344 #define GPIOR2 _SFR_IO8(0x2B)
345 
346 #define SPCR _SFR_IO8(0x2C)
347 #define SPR0 0
348 #define SPR1 1
349 #define CPHA 2
350 #define CPOL 3
351 #define MSTR 4
352 #define DORD 5
353 #define SPE 6
354 #define SPIE 7
355 
356 #define SPSR _SFR_IO8(0x2D)
357 #define SPI2X 0
358 #define WCOL 6
359 #define SPIF 7
360 
361 #define SPDR _SFR_IO8(0X2E)
362 
363 /* Reserved [0x2F] */
364 
365 #define ACSR _SFR_IO8(0x30)
366 #define ACIS0 0
367 #define ACIS1 1
368 #define ACIC 2
369 #define ACIE 3
370 #define ACI 4
371 #define ACO 5
372 #define ACBG 6
373 #define ACD 7
374 
375 #define OCDR _SFR_IO8(0x31)
376 #define OCDR0 0
377 #define OCDR1 1
378 #define OCDR2 2
379 #define OCDR3 3
380 #define OCDR4 4
381 #define OCDR5 5
382 #define OCDR6 6
383 #define OCDR7 7
384 #define IDRD 7
385 
386 /* Reserved [0x32] */
387 
388 #define SMCR _SFR_IO8(0x33)
389 #define SE 0
390 #define SM0 1
391 #define SM1 2
392 #define SM2 3
393 
394 #define MCUSR _SFR_IO8(0x34)
395 #define PORF 0
396 #define EXTRF 1
397 #define BORF 2
398 #define WDRF 3
399 #define JTRF 4
400 
401 #define MCUCR _SFR_IO8(0X35)
402 #define IVCE 0
403 #define IVSEL 1
404 #define PUD 4
405 #if defined(__AVR_ATmega325P__)
406 #define BODSE 5
407 #define BODS 6
408 #endif
409 #define JTD 7
410 
411 /* Reserved [0x36] */
412 
413 #define SPMCSR _SFR_IO8(0x37)
414 #define SPMEN 0
415 #define PGERS 1
416 #define PGWRT 2
417 #define BLBSET 3
418 #define RWWSRE 4
419 #define RWWSB 6
420 #define SPMIE 7
421 
422 /* Reserved [0x38..0x3C] */
423 
424 /* SP [0x3D..0x3E] */
425 /* SREG [0x3F] */
426 
427 #define WDTCR _SFR_MEM8(0x60)
428 #define WDP0 0
429 #define WDP1 1
430 #define WDP2 2
431 #define WDE 3
432 #define WDCE 4
433 
434 #define CLKPR _SFR_MEM8(0x61)
435 #define CLKPS0 0
436 #define CLKPS1 1
437 #define CLKPS2 2
438 #define CLKPS3 3
439 #define CLKPCE 7
440 
441 /* Reserved [0x62..0x63] */
442 
443 #define PRR _SFR_MEM8(0x64)
444 #define PRADC 0
445 #define PRUSART0 1
446 #define PRSPI 2
447 #define PRTIM1 3
448 
449 /* Reserved [0x65] */
450 
451 #define OSCCAL _SFR_MEM8(0x66)
452 
453 /* Reserved [0x67..0x68] */
454 
455 #define EICRA _SFR_MEM8(0x69)
456 #define ISC00 0
457 #define ISC01 1
458 
459 /* Reserved [0x6A] */
460 
461 #define PCMSK0 _SFR_MEM8(0x6B)
462 #define PCINT0 0
463 #define PCINT1 1
464 #define PCINT2 2
465 #define PCINT3 3
466 #define PCINT4 4
467 #define PCINT5 5
468 #define PCINT6 6
469 #define PCINT7 7
470 
471 #define PCMSK1 _SFR_MEM8(0x6C)
472 #define PCINT8 0
473 #define PCINT9 1
474 #define PCINT10 2
475 #define PCINT11 3
476 #define PCINT12 4
477 #define PCINT13 5
478 #define PCINT14 6
479 #define PCINT15 7
480 
481 /* Reserved [0x6D] */
482 
483 #define TIMSK0 _SFR_MEM8(0x6E)
484 #define TOIE0 0
485 #define OCIE0A 1
486 
487 #define TIMSK1 _SFR_MEM8(0x6F)
488 #define TOIE1 0
489 #define OCIE1A 1
490 #define OCIE1B 2
491 #define ICIE1 5
492 
493 #define TIMSK2 _SFR_MEM8(0x70)
494 #define TOIE2 0
495 #define OCIE2A 1
496 
497 /* Reserved [0x71..0x77] */
498 
499 /* Combine ADCL and ADCH */
500 #ifndef __ASSEMBLER__
501 #define ADC _SFR_MEM16(0x78)
502 #endif
503 #define ADCW _SFR_MEM16(0x78)
504 #define ADCL _SFR_MEM8(0x78)
505 #define ADCH _SFR_MEM8(0x79)
506 
507 #define ADCSRA _SFR_MEM8(0x7A)
508 #define ADPS0 0
509 #define ADPS1 1
510 #define ADPS2 2
511 #define ADIE 3
512 #define ADIF 4
513 #define ADATE 5
514 #define ADSC 6
515 #define ADEN 7
516 
517 #define ADCSRB _SFR_MEM8(0x7B)
518 #define ADTS0 0
519 #define ADTS1 1
520 #define ADTS2 2
521 #define ACME 6
522 
523 #define ADMUX _SFR_MEM8(0x7C)
524 #define MUX0 0
525 #define MUX1 1
526 #define MUX2 2
527 #define MUX3 3
528 #define MUX4 4
529 #define ADLAR 5
530 #define REFS0 6
531 #define REFS1 7
532 
533 /* Reserved [0x7D] */
534 
535 #define DIDR0 _SFR_MEM8(0x7E)
536 #define ADC0D 0
537 #define ADC1D 1
538 #define ADC2D 2
539 #define ADC3D 3
540 #define ADC4D 4
541 #define ADC5D 5
542 #define ADC6D 6
543 #define ADC7D 7
544 
545 #define DIDR1 _SFR_MEM8(0x7F)
546 #define AIN0D 0
547 #define AIN1D 1
548 
549 #define TCCR1A _SFR_MEM8(0X80)
550 #define WGM10 0
551 #define WGM11 1
552 #define COM1B0 4
553 #define COM1B1 5
554 #define COM1A0 6
555 #define COM1A1 7
556 
557 #define TCCR1B _SFR_MEM8(0X81)
558 #define CS10 0
559 #define CS11 1
560 #define CS12 2
561 #define WGM12 3
562 #define WGM13 4
563 #define ICES1 6
564 #define ICNC1 7
565 
566 #define TCCR1C _SFR_MEM8(0x82)
567 #define FOC1B 6
568 #define FOC1A 7
569 
570 /* Reserved [0x83] */
571 
572 /* Combine TCNT1L and TCNT1H */
573 #define TCNT1 _SFR_MEM16(0x84)
574 
575 #define TCNT1L _SFR_MEM8(0x84)
576 #define TCNT1H _SFR_MEM8(0x85)
577 
578 /* Combine ICR1L and ICR1H */
579 #define ICR1 _SFR_MEM16(0x86)
580 
581 #define ICR1L _SFR_MEM8(0x86)
582 #define ICR1H _SFR_MEM8(0x87)
583 
584 /* Combine OCR1AL and OCR1AH */
585 #define OCR1A _SFR_MEM16(0x88)
586 
587 #define OCR1AL _SFR_MEM8(0x88)
588 #define OCR1AH _SFR_MEM8(0x89)
589 
590 /* Combine OCR1BL and OCR1BH */
591 #define OCR1B _SFR_MEM16(0x8A)
592 
593 #define OCR1BL _SFR_MEM8(0x8A)
594 #define OCR1BH _SFR_MEM8(0x8B)
595 
596 /* Reserved [0x8C..0xAF] */
597 
598 #define TCCR2A _SFR_MEM8(0xB0)
599 #define CS20 0
600 #define CS21 1
601 #define CS22 2
602 #define WGM21 3
603 #define COM2A0 4
604 #define COM2A1 5
605 #define WGM20 6
606 #define FOC2A 7
607 
608 /* Reserved [0xB1] */
609 
610 #define TCNT2 _SFR_MEM8(0xB2)
611 
612 #define OCR2A _SFR_MEM8(0xB3)
613 
614 /* Reserved [0xB4..0xB5] */
615 
616 #define ASSR _SFR_MEM8(0xB6)
617 #define TCR2UB 0
618 #define OCR2UB 1
619 #define TCN2UB 2
620 #define AS2 3
621 #define EXCLK 4
622 
623 /* Reserved [0xB7] */
624 
625 #define USICR _SFR_MEM8(0xB8)
626 #define USITC 0
627 #define USICLK 1
628 #define USICS0 2
629 #define USICS1 3
630 #define USIWM0 4
631 #define USIWM1 5
632 #define USIOIE 6
633 #define USISIE 7
634 
635 #define USISR _SFR_MEM8(0xB9)
636 #define USICNT0 0
637 #define USICNT1 1
638 #define USICNT2 2
639 #define USICNT3 3
640 #define USIDC 4
641 #define USIPF 5
642 #define USIOIF 6
643 #define USISIF 7
644 
645 #define USIDR _SFR_MEM8(0xBA)
646 
647 /* Reserved [0xBB..0xBF] */
648 
649 #define UCSR0A _SFR_MEM8(0xC0)
650 #define MPCM0 0
651 #define U2X0 1
652 #define UPE0 2
653 #define DOR0 3
654 #define FE0 4
655 #define UDRE0 5
656 #define TXC0 6
657 #define RXC0 7
658 
659 #define UCSR0B _SFR_MEM8(0XC1)
660 #define TXB80 0
661 #define RXB80 1
662 #define UCSZ02 2
663 #define TXEN0 3
664 #define RXEN0 4
665 #define UDRIE0 5
666 #define TXCIE0 6
667 #define RXCIE0 7
668 
669 #define UCSR0C _SFR_MEM8(0xC2)
670 #define UCPOL0 0
671 #define UCSZ00 1
672 #define UCSZ01 2
673 #define USBS0 3
674 #define UPM00 4
675 #define UPM01 5
676 #define UMSEL0 6
677 
678 /* Reserved [0xC3] */
679 
680 /* Combine UBRR0L and UBRR0H */
681 #define UBRR0 _SFR_MEM16(0xC4)
682 
683 #define UBRR0L _SFR_MEM8(0xC4)
684 #define UBRR0H _SFR_MEM8(0xC5)
685 
686 #define UDR0 _SFR_MEM8(0XC6)
687 
688 /* Reserved [0xC7..0xFF] */
689 
690 
691 /* Interrupt vectors */
692 /* Vector 0 is the reset vector */
693 /* External Interrupt Request 0 */
694 #define INT0_vect _VECTOR(1)
695 #define SIG_INTERRUPT0 _VECTOR(1)
696 
697 /* Pin Change Interrupt Request 0 */
698 #define PCINT0_vect _VECTOR(2)
699 #define SIG_PIN_CHANGE0 _VECTOR(2)
700 
701 /* Pin Change Interrupt Request 1 */
702 #define PCINT1_vect _VECTOR(3)
703 #define SIG_PIN_CHANGE1 _VECTOR(3)
704 
705 /* Timer/Counter2 Compare Match */
706 #define TIMER2_COMP_vect _VECTOR(4)
707 #define SIG_OUTPUT_COMPARE2 _VECTOR(4)
708 
709 /* Timer/Counter2 Overflow */
710 #define TIMER2_OVF_vect _VECTOR(5)
711 #define SIG_OVERFLOW2 _VECTOR(5)
712 
713 /* Timer/Counter1 Capture Event */
714 #define TIMER1_CAPT_vect _VECTOR(6)
715 #define SIG_INPUT_CAPTURE1 _VECTOR(6)
716 
717 /* Timer/Counter1 Compare Match A */
718 #define TIMER1_COMPA_vect _VECTOR(7)
719 #define SIG_OUTPUT_COMPARE1A _VECTOR(7)
720 
721 /* Timer/Counter Compare Match B */
722 #define TIMER1_COMPB_vect _VECTOR(8)
723 #define SIG_OUTPUT_COMPARE1B _VECTOR(8)
724 
725 /* Timer/Counter1 Overflow */
726 #define TIMER1_OVF_vect _VECTOR(9)
727 #define SIG_OVERFLOW1 _VECTOR(9)
728 
729 /* Timer/Counter0 Compare Match */
730 #define TIMER0_COMP_vect _VECTOR(10)
731 #define SIG_OUTPUT_COMPARE0 _VECTOR(10)
732 
733 /* Timer/Counter0 Overflow */
734 #define TIMER0_OVF_vect _VECTOR(11)
735 #define SIG_OVERFLOW0 _VECTOR(11)
736 
737 /* SPI Serial Transfer Complete */
738 #define SPI_STC_vect _VECTOR(12)
739 #define SIG_SPI _VECTOR(12)
740 
741 /* USART0, Rx Complete */
742 #define USART0_RX_vect _VECTOR(13)
743 #define SIG_UART_RECV _VECTOR(13)
744 
745 /* USART0 Data register Empty */
746 #define USART0_UDRE_vect _VECTOR(14)
747 #define SIG_UART_DATA _VECTOR(14)
748 
749 /* USART0, Tx Complete */
750 #define USART0_TX_vect _VECTOR(15)
751 #define SIG_UART_TRANS _VECTOR(15)
752 
753 /* USI Start Condition */
754 #define USI_START_vect _VECTOR(16)
755 #define SIG_USI_START _VECTOR(16)
756 
757 /* USI Overflow */
758 #define USI_OVERFLOW_vect _VECTOR(17)
759 #define SIG_USI_OVERFLOW _VECTOR(17)
760 
761 /* Analog Comparator */
762 #define ANALOG_COMP_vect _VECTOR(18)
763 #define SIG_COMPARATOR _VECTOR(18)
764 
765 /* ADC Conversion Complete */
766 #define ADC_vect _VECTOR(19)
767 #define SIG_ADC _VECTOR(19)
768 
769 /* EEPROM Ready */
770 #define EE_READY_vect _VECTOR(20)
771 #define SIG_EEPROM_READY _VECTOR(20)
772 
773 /* Store Program Memory Read */
774 #define SPM_READY_vect _VECTOR(21)
775 #define SIG_SPM_READY _VECTOR(21)
776 
777 /* Vector 22 is Reserved */
778 
779 #define _VECTORS_SIZE 92
780 
781 
782 /* Constants */
783 #define SPM_PAGESIZE 128
784 #define RAMEND 0x8FF
785 #define XRAMEND RAMEND
786 #define E2END 0x3FF
787 #define E2PAGESIZE 4
788 #define FLASHEND 0x7FFF
789 
790 
791 /* Fuses */
792 
793 #define FUSE_MEMORY_SIZE 3
794 
795 /* Low Fuse Byte */
796 #define FUSE_CKSEL0 (unsigned char)~_BV(0)
797 #define FUSE_CKSEL1 (unsigned char)~_BV(1)
798 #define FUSE_CKSEL2 (unsigned char)~_BV(2)
799 #define FUSE_CKSEL3 (unsigned char)~_BV(3)
800 #define FUSE_SUT0 (unsigned char)~_BV(4)
801 #define FUSE_SUT1 (unsigned char)~_BV(5)
802 #define FUSE_CKOUT (unsigned char)~_BV(6)
803 #define FUSE_CKDIV8 (unsigned char)~_BV(7)
804 #define LFUSE_DEFAULT (FUSE_CKSEL0 & FUSE_CKSEL2 & FUSE_CKSEL3 & FUSE_SUT0 & FUSE_CKDIV8)
805 
806 /* High Fuse Byte */
807 #define FUSE_BOOTRST (unsigned char)~_BV(0)
808 #define FUSE_BOOTSZ0 (unsigned char)~_BV(1)
809 #define FUSE_BOOTSZ1 (unsigned char)~_BV(2)
810 #define FUSE_EESAVE (unsigned char)~_BV(3)
811 #define FUSE_WDTON (unsigned char)~_BV(4)
812 #define FUSE_SPIEN (unsigned char)~_BV(5)
813 #define FUSE_JTAGEN (unsigned char)~_BV(6)
814 #define FUSE_OCDEN (unsigned char)~_BV(7)
815 #define HFUSE_DEFAULT (FUSE_BOOTSZ0 & FUSE_BOOTSZ1 & FUSE_SPIEN & FUSE_JTAGEN)
816 
817 /* Extended Fuse Byte */
818 #define FUSE_RSTDISBL (unsigned char)~_BV(0)
819 #define FUSE_BODLEVEL0 (unsigned char)~_BV(1)
820 #define FUSE_BODLEVEL1 (unsigned char)~_BV(2)
821 #define EFUSE_DEFAULT (0xFF)
822 
823 
824 /* Lock Bits */
825 #define __LOCK_BITS_EXIST
826 #define __BOOT_LOCK_BITS_0_EXIST
827 #define __BOOT_LOCK_BITS_1_EXIST
828 
829 
830 /* Signature */
831 #define SIGNATURE_0 0x1E
832 #define SIGNATURE_1 0x95
833 #define SIGNATURE_2 0x05
834 
837 #endif /* _AVR_IOM325_H_ */