1 /* Copyright (c) 2002, Marek Michalkiewicz 2 All rights reserved. 3 4 Redistribution and use in source and binary forms, with or without 5 modification, are permitted provided that the following conditions are met: 6 7 * Redistributions of source code must retain the above copyright 8 notice, this list of conditions and the following disclaimer. 9 10 * Redistributions in binary form must reproduce the above copyright 11 notice, this list of conditions and the following disclaimer in 12 the documentation and/or other materials provided with the 13 distribution. 14 15 * Neither the name of the copyright holders nor the names of 16 contributors may be used to endorse or promote products derived 17 from this software without specific prior written permission. 18 19 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 20 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 23 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 POSSIBILITY OF SUCH DAMAGE. */ 30 31 /* $Id: ioat94k.h 2456 2014-11-19 09:57:29Z saaadhu $ */ 32 33 /* avr/ioat94k.h - definitions for AT94K series FPSLIC(tm) */ 34 35 #ifndef _AVR_IOAT94K_H_ 36 #define _AVR_IOAT94K_H_ 1 37 38 /* This file should only be included from <avr/io.h>, never directly. */ 39 40 #ifndef _AVR_IO_H_ 41 # error "Include <avr/io.h> instead of this file." 42 #endif 43 44 #ifndef _AVR_IOXXX_H_ 45 # define _AVR_IOXXX_H_ "ioat94k.h" 46 #else 47 # error "Attempt to include more than one <avr/ioXXX.h> file." 48 #endif 49 50 /* I/O registers */ 51 52 /* UART1 Baud Rate Register */ 53 #define UBRR1 _SFR_IO8(0x00) 54 55 /* UART1 Control and Status Registers */ 56 #define UCSR1B _SFR_IO8(0x01) 57 #define UCSR1A _SFR_IO8(0x02) 58 59 /* UART1 I/O Data Register */ 60 #define UDR1 _SFR_IO8(0x03) 61 62 /* 0x04 reserved */ 63 64 /* Input Pins, Port E */ 65 #define PINE _SFR_IO8(0x05) 66 67 /* Data Direction Register, Port E */ 68 #define DDRE _SFR_IO8(0x06) 69 70 /* Data Register, Port E */ 71 #define PORTE _SFR_IO8(0x07) 72 73 /* On Chip Debug Register (reserved) */ 74 #define OCDR _SFR_IO8(0x08) 75 76 /* UART0 Baud Rate Register */ 77 #define UBRR0 _SFR_IO8(0x09) 78 79 /* UART0 Control and Status Registers */ 80 #define UCSR0B _SFR_IO8(0x0A) 81 #define UCSR0A _SFR_IO8(0x0B) 82 83 /* UART0 I/O Data Register */ 84 #define UDR0 _SFR_IO8(0x0C) 85 86 /* 0x0D..0x0F reserved */ 87 88 /* Input Pins, Port D */ 89 #define PIND _SFR_IO8(0x10) 90 91 /* Data Direction Register, Port D */ 92 #define DDRD _SFR_IO8(0x11) 93 94 /* Data Register, Port D */ 95 #define PORTD _SFR_IO8(0x12) 96 97 /* FPGA I/O Select Control Register */ 98 #define FISCR _SFR_IO8(0x13) 99 100 /* FPGA I/O Select Registers A, B, C, D */ 101 #define FISUA _SFR_IO8(0x14) 102 #define FISUB _SFR_IO8(0x15) 103 #define FISUC _SFR_IO8(0x16) 104 #define FISUD _SFR_IO8(0x17) 105 106 /* FPGA Cache Logic(R) registers (top secret, under NDA) */ 107 #define FPGAX _SFR_IO8(0x18) 108 #define FPGAY _SFR_IO8(0x19) 109 #define FPGAZ _SFR_IO8(0x1A) 110 #define FPGAD _SFR_IO8(0x1B) 111 112 /* TWI stands for "Two Wire Interface" or "TWI Was I2C(tm)" */ 113 114 /* 2-wire Serial Bit Rate Register */ 115 #define TWBR _SFR_IO8(0x1C) 116 117 /* 2-wire Serial Status Register */ 118 #define TWSR _SFR_IO8(0x1D) 119 120 /* 2-wire Serial (Slave) Address Register */ 121 #define TWAR _SFR_IO8(0x1E) 122 123 /* 2-wire Serial Data Register */ 124 #define TWDR _SFR_IO8(0x1F) 125 126 /* UART Baud Register High */ 127 #define UBRRH _SFR_IO8(0x20) 128 #define UBRRHI UBRRH /* New name in datasheet (1138F-FPSLI-06/02) */ 129 130 /* Watchdog Timer Control Register */ 131 #define WDTCR _SFR_IO8(0x21) 132 133 /* Timer/Counter2 Output Compare Register */ 134 #define OCR2 _SFR_IO8(0x22) 135 136 /* Timer/Counter2 (8-bit) */ 137 #define TCNT2 _SFR_IO8(0x23) 138 139 /* Timer/Counter1 Input Capture Register */ 140 #define ICR1 _SFR_IO16(0x24) 141 #define ICR1L _SFR_IO8(0x24) 142 #define ICR1H _SFR_IO8(0x25) 143 144 /* Asynchronous mode StatuS Register */ 145 #define ASSR _SFR_IO8(0x26) 146 147 /* Timer/Counter2 Control Register */ 148 #define TCCR2 _SFR_IO8(0x27) 149 150 /* Timer/Counter1 Output Compare RegisterB */ 151 #define OCR1B _SFR_IO16(0x28) 152 #define OCR1BL _SFR_IO8(0x28) 153 #define OCR1BH _SFR_IO8(0x29) 154 155 /* Timer/Counter1 Output Compare RegisterA */ 156 #define OCR1A _SFR_IO16(0x2A) 157 #define OCR1AL _SFR_IO8(0x2A) 158 #define OCR1AH _SFR_IO8(0x2B) 159 160 /* Timer/Counter1 */ 161 #define TCNT1 _SFR_IO16(0x2C) 162 #define TCNT1L _SFR_IO8(0x2C) 163 #define TCNT1H _SFR_IO8(0x2D) 164 165 /* Timer/Counter1 Control Register B */ 166 #define TCCR1B _SFR_IO8(0x2E) 167 168 /* Timer/Counter1 Control Register A */ 169 #define TCCR1A _SFR_IO8(0x2F) 170 171 /* Special Function IO Register */ 172 #define SFIOR _SFR_IO8(0x30) 173 174 /* Timer/Counter0 Output Compare Register */ 175 #define OCR0 _SFR_IO8(0x31) 176 177 /* Timer/Counter0 (8-bit) */ 178 #define TCNT0 _SFR_IO8(0x32) 179 180 /* Timer/Counter0 Control Register */ 181 #define TCCR0 _SFR_IO8(0x33) 182 183 /* 0x34 reserved */ 184 185 /* MCU Control/Status Register */ 186 #define MCUR _SFR_IO8(0x35) 187 188 /* 2-wire Serial Control Register */ 189 #define TWCR _SFR_IO8(0x36) 190 191 /* 0x37 reserved */ 192 193 /* Timer/Counter Interrupt Flag Register */ 194 #define TIFR _SFR_IO8(0x38) 195 196 /* Timer/Counter Interrupt MaSK Register */ 197 #define TIMSK _SFR_IO8(0x39) 198 199 /* Software Control Register */ 200 #define SFTCR _SFR_IO8(0x3A) 201 202 /* External Interrupt Mask/Flag Register */ 203 #define EIMF _SFR_IO8(0x3B) 204 205 /* 0x3C reserved */ 206 207 /* 0x3D..0x3E SP */ 208 209 /* 0x3F SREG */ 210 211 /* Interrupt vectors */ 212 213 #define SIG_FPGA_INTERRUPT0 _VECTOR(1) /* FPGA_INT0 */ 214 #define SIG_INTERRUPT0 _VECTOR(2) /* EXT_INT0 */ 215 #define SIG_FPGA_INTERRUPT1 _VECTOR(3) /* FPGA_INT1 */ 216 #define SIG_INTERRUPT1 _VECTOR(4) /* EXT_INT1 */ 217 #define SIG_FPGA_INTERRUPT2 _VECTOR(5) /* FPGA_INT2 */ 218 #define SIG_INTERRUPT2 _VECTOR(6) /* EXT_INT2 */ 219 #define SIG_FPGA_INTERRUPT3 _VECTOR(7) /* FPGA_INT3 */ 220 #define SIG_INTERRUPT3 _VECTOR(8) /* EXT_INT3 */ 221 #define SIG_OUTPUT_COMPARE2 _VECTOR(9) /* TIM2_COMP */ 222 #define SIG_OVERFLOW2 _VECTOR(10) /* TIM2_OVF */ 223 #define SIG_INPUT_CAPTURE1 _VECTOR(11) /* TIM1_CAPT */ 224 #define SIG_OUTPUT_COMPARE1A _VECTOR(12) /* TIM1_COMPA */ 225 #define SIG_OUTPUT_COMPARE1B _VECTOR(13) /* TIM1_COMPB */ 226 #define SIG_OVERFLOW1 _VECTOR(14) /* TIM1_OVF */ 227 #define SIG_OUTPUT_COMPARE0 _VECTOR(15) /* TIM0_COMP */ 228 #define SIG_OVERFLOW0 _VECTOR(16) /* TIM0_OVF */ 229 #define SIG_FPGA_INTERRUPT4 _VECTOR(17) /* FPGA_INT4 */ 230 #define SIG_FPGA_INTERRUPT5 _VECTOR(18) /* FPGA_INT5 */ 231 #define SIG_FPGA_INTERRUPT6 _VECTOR(19) /* FPGA_INT6 */ 232 #define SIG_FPGA_INTERRUPT7 _VECTOR(20) /* FPGA_INT7 */ 233 #define SIG_UART0_RECV _VECTOR(21) /* UART0_RXC */ 234 #define SIG_UART0_DATA _VECTOR(22) /* UART0_DRE */ 235 #define SIG_UART0_TRANS _VECTOR(23) /* UART0_TXC */ 236 #define SIG_FPGA_INTERRUPT8 _VECTOR(24) /* FPGA_INT8 */ 237 #define SIG_FPGA_INTERRUPT9 _VECTOR(25) /* FPGA_INT9 */ 238 #define SIG_FPGA_INTERRUPT10 _VECTOR(26) /* FPGA_INT10 */ 239 #define SIG_FPGA_INTERRUPT11 _VECTOR(27) /* FPGA_INT11 */ 240 #define SIG_UART1_RECV _VECTOR(28) /* UART1_RXC */ 241 #define SIG_UART1_DATA _VECTOR(29) /* UART1_DRE */ 242 #define SIG_UART1_TRANS _VECTOR(30) /* UART1_TXC */ 243 #define SIG_FPGA_INTERRUPT12 _VECTOR(31) /* FPGA_INT12 */ 244 #define SIG_FPGA_INTERRUPT13 _VECTOR(32) /* FPGA_INT13 */ 245 #define SIG_FPGA_INTERRUPT14 _VECTOR(33) /* FPGA_INT14 */ 246 #define SIG_FPGA_INTERRUPT15 _VECTOR(34) /* FPGA_INT15 */ 247 #define SIG_2WIRE_SERIAL _VECTOR(35) /* TWS_INT */ 248 249 #define _VECTORS_SIZE 144 250 251 /* Bit numbers (SFRs alphabetically sorted) */ 252 253 /* ASSR */ 254 #define AS2 3 255 #define TCN2UB 2 256 #define OCR2UB 1 257 #define TCR2UB 0 258 259 /* DDRD */ 260 #define DDD7 7 261 #define DDD6 6 262 #define DDD5 5 263 #define DDD4 4 264 #define DDD3 3 265 #define DDD2 2 266 #define DDD1 1 267 #define DDD0 0 268 269 /* DDRE */ 270 #define DDE7 7 271 #define DDE6 6 272 #define DDE5 5 273 #define DDE4 4 274 #define DDE3 3 275 #define DDE2 2 276 #define DDE1 1 277 #define DDE0 0 278 279 /* EIMF */ 280 #define INTF3 7 281 #define INTF2 6 282 #define INTF1 5 283 #define INTF0 4 284 #define INT3 3 285 #define INT2 2 286 #define INT1 1 287 #define INT0 0 288 289 /* FISCR */ 290 #define FIADR 7 291 #define XFIS1 1 292 #define XFIS0 0 293 294 /* FISUA */ 295 #define FIF3 7 296 #define FIF2 6 297 #define FIF1 5 298 #define FIF0 4 299 #define FINT3 3 300 #define FINT2 2 301 #define FINT1 1 302 #define FINT0 0 303 304 /* FISUB */ 305 #define FIF7 7 306 #define FIF6 6 307 #define FIF5 5 308 #define FIF4 4 309 #define FINT7 3 310 #define FINT6 2 311 #define FINT5 1 312 #define FINT4 0 313 314 /* FISUC */ 315 #define FIF11 7 316 #define FIF10 6 317 #define FIF9 5 318 #define FIF8 4 319 #define FINT11 3 320 #define FINT10 2 321 #define FINT9 1 322 #define FINT8 0 323 324 /* FISUD */ 325 #define FIF15 7 326 #define FIF14 6 327 #define FIF13 5 328 #define FIF12 4 329 #define FINT15 3 330 #define FINT14 2 331 #define FINT13 1 332 #define FINT12 0 333 334 /* MCUR */ 335 #define JTRF 7 336 #define JTD 6 337 #define SE 5 338 #define SM1 4 339 #define SM0 3 340 #define PORF 2 341 #define WDRF 1 342 #define EXTRF 0 343 344 /* OCDR (reserved) */ 345 #define IDRD 7 346 347 /* PIND */ 348 #define PIND7 7 349 #define PIND6 6 350 #define PIND5 5 351 #define PIND4 4 352 #define PIND3 3 353 #define PIND2 2 354 #define PIND1 1 355 #define PIND0 0 356 357 /* PINE */ 358 #define PINE7 7 359 #define PINE6 6 360 #define PINE5 5 361 #define PINE4 4 362 #define PINE3 3 363 #define PINE2 2 364 #define PINE1 1 365 #define PINE0 0 366 367 /* PORTD */ 368 #define PD7 7 369 #define PD6 6 370 #define PD5 5 371 #define PD4 4 372 #define PD3 3 373 #define PD2 2 374 #define PD1 1 375 #define PD0 0 376 377 /* PORTE */ 378 /* 379 PE7 = IC1 / INT3 (alternate) 380 PE6 = OC1A / INT2 (alternate) 381 PE5 = OC1B / INT1 (alternate) 382 PE4 = ET11 / INT0 (alternate) 383 PE3 = OC2 / RX1 (alternate) 384 PE2 = / TX1 (alternate) 385 PE1 = OC0 / RX0 (alternate) 386 PE0 = ET0 / TX0 (alternate) 387 */ 388 #define PE7 7 389 #define PE6 6 390 #define PE5 5 391 #define PE4 4 392 #define PE3 3 393 #define PE2 2 394 #define PE1 1 395 #define PE0 0 396 397 /* SFIOR */ 398 #define PSR2 1 399 #define PSR10 0 400 401 /* SFTCR */ 402 #define FMXOR 3 403 #define WDTS 2 404 #define DBG 1 405 #define SRST 0 406 407 /* TCCR0 */ 408 #define FOC0 7 409 #define PWM0 6 410 #define COM01 5 411 #define COM00 4 412 #define CTC0 3 413 #define CS02 2 414 #define CS01 1 415 #define CS00 0 416 417 /* TCCR1A */ 418 #define COM1A1 7 419 #define COM1A0 6 420 #define COM1B1 5 421 #define COM1B0 4 422 #define FOC1A 3 423 #define FOC1B 2 424 #define PWM11 1 425 #define PWM10 0 426 427 /* TCCR1B */ 428 #define ICNC1 7 429 #define ICES1 6 430 #define ICPE 5 431 #define CTC1 3 432 #define CS12 2 433 #define CS11 1 434 #define CS10 0 435 436 /* TCCR2 */ 437 #define FOC2 7 438 #define PWM2 6 439 #define COM21 5 440 #define COM20 4 441 #define CTC2 3 442 #define CS22 2 443 #define CS21 1 444 #define CS20 0 445 446 /* TIFR */ 447 #define TOV1 7 448 #define OCF1A 6 449 #define OCF1B 5 450 #define TOV2 4 451 #define ICF1 3 452 #define OCF2 2 453 #define TOV0 1 454 #define OCF0 0 455 456 /* TIMSK */ 457 #define TOIE1 7 458 #define OCIE1A 6 459 #define OCIE1B 5 460 #define TOIE2 4 461 #define TICIE1 3 462 #define OCIE2 2 463 #define TOIE0 1 464 #define OCIE0 0 465 466 /* TWAR */ 467 /* #define TWA 1 */ /* TWA is bits 7:1 */ 468 #define TWGCE 0 469 470 /* TWCR */ 471 #define TWINT 7 472 #define TWEA 6 473 #define TWSTA 5 474 #define TWSTO 4 475 #define TWWC 3 476 #define TWEN 2 477 #define TWIE 0 478 479 /* TWSR */ 480 #define TWS7 7 481 #define TWS6 6 482 #define TWS5 5 483 #define TWS4 4 484 #define TWS3 3 485 486 /* UBRRHI 487 Bits 11..8 of UART1 are bits 7..4 of UBRRHI. 488 Bits 11..8 of UART0 are bits 3..0 of UBRRHI. */ 489 /* #define UBRRHI1 4 */ 490 /* #define UBRRHI0 0 */ 491 492 /* UCSR0A */ 493 #define RXC0 7 494 #define TXC0 6 495 #define UDRE0 5 496 #define FE0 4 497 #define OR0 3 498 #define U2X0 1 499 #define MPCM0 0 500 501 /* UCSR0B */ 502 #define RXCIE0 7 503 #define TXCIE0 6 504 #define UDRIE0 5 505 #define RXEN0 4 506 #define TXEN0 3 507 #define CHR90 2 508 #define RXB80 1 509 #define TXB80 0 510 511 /* UCSR1A */ 512 #define RXC1 7 513 #define TXC1 6 514 #define UDRE1 5 515 #define FE1 4 516 #define OR1 3 517 #define U2X1 1 518 #define MPCM1 0 519 520 /* UCSR1B */ 521 #define RXCIE1 7 522 #define TXCIE1 6 523 #define UDRIE1 5 524 #define RXEN1 4 525 #define TXEN1 3 526 #define CHR91 2 527 #define RXB81 1 528 #define TXB81 0 529 530 /* WDTCR */ 531 #define WDTOE 4 532 #define WDE 3 533 #define WDP2 2 534 #define WDP1 1 535 #define WDP0 0 536 537 /* 538 Last memory addresses - depending on configuration, it is possible 539 to have 20K-32K of program memory and 4K-16K of data memory 540 (all in the same 36K total of SRAM, loaded from external EEPROM). 541 */ 542 543 #ifndef RAMSTART 544 #define RAMSTART 0x60 545 #endif 546 547 #ifndef RAMEND 548 #define RAMEND 0x0FFF 549 #endif 550 551 #ifndef XRAMEND 552 #define XRAMEND RAMEND 553 #endif 554 555 #define E2END 0 556 557 #ifndef FLASHEND 558 #define FLASHEND 0x7FFF 559 #endif 560 561 #define SLEEP_MODE_IDLE 0 562 #define SLEEP_MODE_PWR_DOWN _BV(SM1) 563 #define SLEEP_MODE_PWR_SAVE (_BV(SM0) | _BV(SM1)) 564 565 566 #endif /* _AVR_IOAT94K_H_ */ 567