2 // Register Declarations for Microchip 16F628A Processor
5 // This header file was automatically generated by:
9 // Copyright (c) 2002, Kevin L. Pauba, All Rights Reserved
11 // SDCC is licensed under the GNU Public license (GPL) v2. Note that
12 // this license covers the code to the compiler and other executables,
13 // but explicitly does not cover any code or objects generated by sdcc.
14 // We have not yet decided on a license for the run time libraries, but
15 // it will not put any requirements on code linked against it. See:
17 // http://www.gnu.org/copyleft/gpl/html
19 // See http://sdcc.sourceforge.net/ for the latest information on sdcc.
26 // Register addresses.
28 #define INDF_ADDR 0x0000
29 #define TMR0_ADDR 0x0001
30 #define PCL_ADDR 0x0002
31 #define STATUS_ADDR 0x0003
32 #define FSR_ADDR 0x0004
33 #define PORTA_ADDR 0x0005
34 #define PORTB_ADDR 0x0006
35 #define PCLATH_ADDR 0x000A
36 #define INTCON_ADDR 0x000B
37 #define PIR1_ADDR 0x000C
38 #define TMR1L_ADDR 0x000E
39 #define TMR1H_ADDR 0x000F
40 #define T1CON_ADDR 0x0010
41 #define TMR2_ADDR 0x0011
42 #define T2CON_ADDR 0x0012
43 #define CCPR1L_ADDR 0x0015
44 #define CCPR1H_ADDR 0x0016
45 #define CCP1CON_ADDR 0x0017
46 #define RCSTA_ADDR 0x0018
47 #define TXREG_ADDR 0x0019
48 #define RCREG_ADDR 0x001A
49 #define CMCON_ADDR 0x001F
50 #define OPTION_REG_ADDR 0x0081
51 #define TRISA_ADDR 0x0085
52 #define TRISB_ADDR 0x0086
53 #define PIE1_ADDR 0x008C
54 #define PCON_ADDR 0x008E
55 #define PR2_ADDR 0x0092
56 #define TXSTA_ADDR 0x0098
57 #define SPBRG_ADDR 0x0099
58 #define EEDATA_ADDR 0x009A
59 #define EEADR_ADDR 0x009B
60 #define EECON1_ADDR 0x009C
61 #define EECON2_ADDR 0x009D
62 #define VRCON_ADDR 0x009F
65 // Memory organization.
71 // P16F628A.INC Standard Header File, Version 1.10 Microchip Technology, Inc.
74 // This header file defines configurations, registers, and other useful bits of
75 // information for the PIC16F628A microcontroller. These names are taken to match
76 // the data sheets as closely as possible.
78 // Note that the processor must be selected before this file is
79 // included. The processor may be selected the following ways:
81 // 1. Command line switch:
82 // C:\ MPASM MYFILE.ASM /PIC16F628A
83 // 2. LIST directive in the source file
85 // 3. Processor Type entry in the MPASM full-screen interface
87 //==========================================================================
91 //==========================================================================
94 //1.01 14 Nov 2002 Updated to reflect BOD terminology changed to BOR
95 //1.00 22 Aug 2002 Initial Release
97 //==========================================================================
101 //==========================================================================
104 // MESSG "Processor-header file mismatch. Verify selected processor."
107 //==========================================================================
109 // Register Definitions
111 //==========================================================================
116 //----- Register Files------------------------------------------------------
118 extern __sfr __at (INDF_ADDR) INDF;
119 extern __sfr __at (TMR0_ADDR) TMR0;
120 extern __sfr __at (PCL_ADDR) PCL;
121 extern __sfr __at (STATUS_ADDR) STATUS;
122 extern __sfr __at (FSR_ADDR) FSR;
123 extern __sfr __at (PORTA_ADDR) PORTA;
124 extern __sfr __at (PORTB_ADDR) PORTB;
125 extern __sfr __at (PCLATH_ADDR) PCLATH;
126 extern __sfr __at (INTCON_ADDR) INTCON;
127 extern __sfr __at (PIR1_ADDR) PIR1;
128 extern __sfr __at (TMR1L_ADDR) TMR1L;
129 extern __sfr __at (TMR1H_ADDR) TMR1H;
130 extern __sfr __at (T1CON_ADDR) T1CON;
131 extern __sfr __at (TMR2_ADDR) TMR2;
132 extern __sfr __at (T2CON_ADDR) T2CON;
133 extern __sfr __at (CCPR1L_ADDR) CCPR1L;
134 extern __sfr __at (CCPR1H_ADDR) CCPR1H;
135 extern __sfr __at (CCP1CON_ADDR) CCP1CON;
136 extern __sfr __at (RCSTA_ADDR) RCSTA;
137 extern __sfr __at (TXREG_ADDR) TXREG;
138 extern __sfr __at (RCREG_ADDR) RCREG;
139 extern __sfr __at (CMCON_ADDR) CMCON;
141 extern __sfr __at (OPTION_REG_ADDR) OPTION_REG;
142 extern __sfr __at (TRISA_ADDR) TRISA;
143 extern __sfr __at (TRISB_ADDR) TRISB;
144 extern __sfr __at (PIE1_ADDR) PIE1;
145 extern __sfr __at (PCON_ADDR) PCON;
146 extern __sfr __at (PR2_ADDR) PR2;
147 extern __sfr __at (TXSTA_ADDR) TXSTA;
148 extern __sfr __at (SPBRG_ADDR) SPBRG;
149 extern __sfr __at (EEDATA_ADDR) EEDATA;
150 extern __sfr __at (EEADR_ADDR) EEADR;
151 extern __sfr __at (EECON1_ADDR) EECON1;
152 extern __sfr __at (EECON2_ADDR) EECON2;
153 extern __sfr __at (VRCON_ADDR) VRCON;
155 //----- STATUS Bits --------------------------------------------------------
158 //----- INTCON Bits --------------------------------------------------------
161 //----- PIR1 Bits ----------------------------------------------------------
164 //----- T1CON Bits ---------------------------------------------------------
166 //----- T2CON Bits ---------------------------------------------------------
168 //----- CCP1CON Bits ---------------------------------------------------------
170 //----- RCSTA Bits ---------------------------------------------------------
172 //----- CMCON Bits ---------------------------------------------------------
175 //----- OPTION Bits --------------------------------------------------------
178 //----- PIE1 Bits ----------------------------------------------------------
181 //----- PCON Bits ----------------------------------------------------------
184 //----- TXSTA Bits ----------------------------------------------------------
186 //----- EECON1 Bits ---------------------------------------------------------
188 //----- VRCON Bits ---------------------------------------------------------
191 //==========================================================================
195 //==========================================================================
198 // __BADRAM H'07'-H'09', H'0D', H'13'-H'14', H'1B'-H'1E'
199 // __BADRAM H'87'-H'89', H'8D', H'8F'-H'91', H'93'-H'97', H'9E'
200 // __BADRAM H'105', H'107'-H'109', H'10C'-H'11F', H'150'-H'16F'
201 // __BADRAM H'185', H'187'-H'189', H'18C'-H'1EF'
203 //==========================================================================
205 // Configuration Bits
207 //==========================================================================
209 #define _BODEN_ON 0x3FFF //Backwards compatability to 16F62X
210 #define _BODEN_OFF 0x3FBF //Backwards compatability to 16F62X
211 #define _BOREN_ON 0x3FFF
212 #define _BOREN_OFF 0x3FBF
213 #define _CP_ON 0x1FFF
214 #define _CP_OFF 0x3FFF
215 #define _DATA_CP_ON 0x3EFF
216 #define _DATA_CP_OFF 0x3FFF
217 #define _PWRTE_OFF 0x3FFF
218 #define _PWRTE_ON 0x3FF7
219 #define _WDT_ON 0x3FFF
220 #define _WDT_OFF 0x3FFB
221 #define _LVP_ON 0x3FFF
222 #define _LVP_OFF 0x3F7F
223 #define _MCLRE_ON 0x3FFF
224 #define _MCLRE_OFF 0x3FDF
225 #define _RC_OSC_CLKOUT 0x3FFF
226 #define _RC_OSC_NOCLKOUT 0x3FFE
227 #define _ER_OSC_CLKOUT 0x3FFF //Backwards compatability to 16F62X
228 #define _ER_OSC_NOCLKOUT 0x3FFE //Backwards compatability to 16F62X
229 #define _INTOSC_OSC_CLKOUT 0x3FFD
230 #define _INTOSC_OSC_NOCLKOUT 0x3FFC
231 #define _INTRC_OSC_CLKOUT 0x3FFD //Backwards compatability to 16F62X
232 #define _INTRC_OSC_NOCLKOUT 0x3FFC //Backwards compatability to 16F62X
233 #define _EXTCLK_OSC 0x3FEF
234 #define _HS_OSC 0x3FEE
235 #define _XT_OSC 0x3FED
236 #define _LP_OSC 0x3FEC
241 // ----- CCP1CON bits --------------------
244 unsigned char CCP1M0:1;
245 unsigned char CCP1M1:1;
246 unsigned char CCP1M2:1;
247 unsigned char CCP1M3:1;
248 unsigned char CCP1Y:1;
249 unsigned char CCP1X:1;
254 extern volatile __CCP1CON_bits_t __at(CCP1CON_ADDR) CCP1CON_bits;
256 #ifndef NO_BIT_DEFINES
257 #define CCP1M0 CCP1CON_bits.CCP1M0
258 #define CCP1M1 CCP1CON_bits.CCP1M1
259 #define CCP1M2 CCP1CON_bits.CCP1M2
260 #define CCP1M3 CCP1CON_bits.CCP1M3
261 #define CCP1Y CCP1CON_bits.CCP1Y
262 #define CCP1X CCP1CON_bits.CCP1X
263 #endif /* NO_BIT_DEFINES */
265 // ----- CMCON bits --------------------
272 unsigned char C1INV:1;
273 unsigned char C2INV:1;
274 unsigned char C1OUT:1;
275 unsigned char C2OUT:1;
278 extern volatile __CMCON_bits_t __at(CMCON_ADDR) CMCON_bits;
280 #ifndef NO_BIT_DEFINES
281 #define CM0 CMCON_bits.CM0
282 #define CM1 CMCON_bits.CM1
283 #define CM2 CMCON_bits.CM2
284 #define CIS CMCON_bits.CIS
285 #define C1INV CMCON_bits.C1INV
286 #define C2INV CMCON_bits.C2INV
287 #define C1OUT CMCON_bits.C1OUT
288 #define C2OUT CMCON_bits.C2OUT
289 #endif /* NO_BIT_DEFINES */
291 // ----- EECON1 bits --------------------
296 unsigned char WREN:1;
297 unsigned char WRERR:1;
304 extern volatile __EECON1_bits_t __at(EECON1_ADDR) EECON1_bits;
306 #ifndef NO_BIT_DEFINES
307 #define RD EECON1_bits.RD
308 #define WR EECON1_bits.WR
309 #define WREN EECON1_bits.WREN
310 #define WRERR EECON1_bits.WRERR
311 #endif /* NO_BIT_DEFINES */
313 // ----- INTCON bits --------------------
316 unsigned char RBIF:1;
317 unsigned char INTF:1;
318 unsigned char T0IF:1;
319 unsigned char RBIE:1;
320 unsigned char INTE:1;
321 unsigned char T0IE:1;
322 unsigned char PEIE:1;
326 extern volatile __INTCON_bits_t __at(INTCON_ADDR) INTCON_bits;
328 #ifndef NO_BIT_DEFINES
329 #define RBIF INTCON_bits.RBIF
330 #define INTF INTCON_bits.INTF
331 #define T0IF INTCON_bits.T0IF
332 #define RBIE INTCON_bits.RBIE
333 #define INTE INTCON_bits.INTE
334 #define T0IE INTCON_bits.T0IE
335 #define PEIE INTCON_bits.PEIE
336 #define GIE INTCON_bits.GIE
337 #endif /* NO_BIT_DEFINES */
339 // ----- OPTION_REG bits --------------------
346 unsigned char T0SE:1;
347 unsigned char T0CS:1;
348 unsigned char INTEDG:1;
349 unsigned char NOT_RBPU:1;
351 } __OPTION_REG_bits_t;
352 extern volatile __OPTION_REG_bits_t __at(OPTION_REG_ADDR) OPTION_REG_bits;
354 #ifndef NO_BIT_DEFINES
355 #define PS0 OPTION_REG_bits.PS0
356 #define PS1 OPTION_REG_bits.PS1
357 #define PS2 OPTION_REG_bits.PS2
358 #define PSA OPTION_REG_bits.PSA
359 #define T0SE OPTION_REG_bits.T0SE
360 #define T0CS OPTION_REG_bits.T0CS
361 #define INTEDG OPTION_REG_bits.INTEDG
362 #define NOT_RBPU OPTION_REG_bits.NOT_RBPU
363 #endif /* NO_BIT_DEFINES */
365 // ----- PCON bits --------------------
368 unsigned char NOT_BO:1;
369 unsigned char NOT_POR:1;
371 unsigned char OSCF:1;
378 unsigned char NOT_BOR:1;
388 unsigned char NOT_BOD:1;
398 extern volatile __PCON_bits_t __at(PCON_ADDR) PCON_bits;
400 #ifndef NO_BIT_DEFINES
401 #define NOT_BO PCON_bits.NOT_BO
402 #define NOT_BOR PCON_bits.NOT_BOR
403 #define NOT_BOD PCON_bits.NOT_BOD
404 #define NOT_POR PCON_bits.NOT_POR
405 #define OSCF PCON_bits.OSCF
406 #endif /* NO_BIT_DEFINES */
408 // ----- PIE1 bits --------------------
411 unsigned char TMR1IE:1;
412 unsigned char TMR2IE:1;
413 unsigned char CCP1IE:1;
415 unsigned char TXIE:1;
416 unsigned char RCIE:1;
417 unsigned char CMIE:1;
418 unsigned char EEIE:1;
421 extern volatile __PIE1_bits_t __at(PIE1_ADDR) PIE1_bits;
423 #ifndef NO_BIT_DEFINES
424 #define TMR1IE PIE1_bits.TMR1IE
425 #define TMR2IE PIE1_bits.TMR2IE
426 #define CCP1IE PIE1_bits.CCP1IE
427 #define TXIE PIE1_bits.TXIE
428 #define RCIE PIE1_bits.RCIE
429 #define CMIE PIE1_bits.CMIE
430 #define EEIE PIE1_bits.EEIE
431 #endif /* NO_BIT_DEFINES */
433 // ----- PIR1 bits --------------------
436 unsigned char TMR1IF:1;
437 unsigned char TMR2IF:1;
438 unsigned char CCP1IF:1;
440 unsigned char TXIF:1;
441 unsigned char RCIF:1;
442 unsigned char CMIF:1;
443 unsigned char EEIF:1;
446 extern volatile __PIR1_bits_t __at(PIR1_ADDR) PIR1_bits;
448 #ifndef NO_BIT_DEFINES
449 #define TMR1IF PIR1_bits.TMR1IF
450 #define TMR2IF PIR1_bits.TMR2IF
451 #define CCP1IF PIR1_bits.CCP1IF
452 #define TXIF PIR1_bits.TXIF
453 #define RCIF PIR1_bits.RCIF
454 #define CMIF PIR1_bits.CMIF
455 #define EEIF PIR1_bits.EEIF
456 #endif /* NO_BIT_DEFINES */
458 // ----- PORTA bits --------------------
471 extern volatile __PORTA_bits_t __at(PORTA_ADDR) PORTA_bits;
473 #ifndef NO_BIT_DEFINES
474 #define RA0 PORTA_bits.RA0
475 #define RA1 PORTA_bits.RA1
476 #define RA2 PORTA_bits.RA2
477 #define RA3 PORTA_bits.RA3
478 #define RA4 PORTA_bits.RA4
479 #define RA5 PORTA_bits.RA5
480 #endif /* NO_BIT_DEFINES */
482 // ----- PORTB bits --------------------
495 extern volatile __PORTB_bits_t __at(PORTB_ADDR) PORTB_bits;
497 #ifndef NO_BIT_DEFINES
498 #define RB0 PORTB_bits.RB0
499 #define RB1 PORTB_bits.RB1
500 #define RB2 PORTB_bits.RB2
501 #define RB3 PORTB_bits.RB3
502 #define RB4 PORTB_bits.RB4
503 #define RB5 PORTB_bits.RB5
504 #define RB6 PORTB_bits.RB6
505 #define RB7 PORTB_bits.RB7
506 #endif /* NO_BIT_DEFINES */
508 // ----- RCSTA bits --------------------
511 unsigned char RX9D:1;
512 unsigned char OERR:1;
513 unsigned char FERR:1;
514 unsigned char ADEN:1;
515 unsigned char CREN:1;
516 unsigned char SREN:1;
518 unsigned char SPEN:1;
521 extern volatile __RCSTA_bits_t __at(RCSTA_ADDR) RCSTA_bits;
523 #ifndef NO_BIT_DEFINES
524 #define RX9D RCSTA_bits.RX9D
525 #define OERR RCSTA_bits.OERR
526 #define FERR RCSTA_bits.FERR
527 #define ADEN RCSTA_bits.ADEN
528 #define CREN RCSTA_bits.CREN
529 #define SREN RCSTA_bits.SREN
530 #define RX9 RCSTA_bits.RX9
531 #define SPEN RCSTA_bits.SPEN
532 #endif /* NO_BIT_DEFINES */
534 // ----- STATUS bits --------------------
540 unsigned char NOT_PD:1;
541 unsigned char NOT_TO:1;
547 extern volatile __STATUS_bits_t __at(STATUS_ADDR) STATUS_bits;
549 #ifndef NO_BIT_DEFINES
550 #define C STATUS_bits.C
551 #define DC STATUS_bits.DC
552 #define Z STATUS_bits.Z
553 #define NOT_PD STATUS_bits.NOT_PD
554 #define NOT_TO STATUS_bits.NOT_TO
555 #define RP0 STATUS_bits.RP0
556 #define RP1 STATUS_bits.RP1
557 #define IRP STATUS_bits.IRP
558 #endif /* NO_BIT_DEFINES */
560 // ----- T1CON bits --------------------
563 unsigned char TMR1ON:1;
564 unsigned char TMR1CS:1;
565 unsigned char NOT_T1SYNC:1;
566 unsigned char T1OSCEN:1;
567 unsigned char T1CKPS0:1;
568 unsigned char T1CKPS1:1;
573 extern volatile __T1CON_bits_t __at(T1CON_ADDR) T1CON_bits;
575 #ifndef NO_BIT_DEFINES
576 #define TMR1ON T1CON_bits.TMR1ON
577 #define TMR1CS T1CON_bits.TMR1CS
578 #define NOT_T1SYNC T1CON_bits.NOT_T1SYNC
579 #define T1OSCEN T1CON_bits.T1OSCEN
580 #define T1CKPS0 T1CON_bits.T1CKPS0
581 #define T1CKPS1 T1CON_bits.T1CKPS1
582 #endif /* NO_BIT_DEFINES */
584 // ----- T2CON bits --------------------
587 unsigned char T2CKPS0:1;
588 unsigned char T2CKPS1:1;
589 unsigned char TMR2ON:1;
590 unsigned char TOUTPS0:1;
591 unsigned char TOUTPS1:1;
592 unsigned char TOUTPS2:1;
593 unsigned char TOUTPS3:1;
597 extern volatile __T2CON_bits_t __at(T2CON_ADDR) T2CON_bits;
599 #ifndef NO_BIT_DEFINES
600 #define T2CKPS0 T2CON_bits.T2CKPS0
601 #define T2CKPS1 T2CON_bits.T2CKPS1
602 #define TMR2ON T2CON_bits.TMR2ON
603 #define TOUTPS0 T2CON_bits.TOUTPS0
604 #define TOUTPS1 T2CON_bits.TOUTPS1
605 #define TOUTPS2 T2CON_bits.TOUTPS2
606 #define TOUTPS3 T2CON_bits.TOUTPS3
607 #endif /* NO_BIT_DEFINES */
609 // ----- TRISA bits --------------------
612 unsigned char TRISA0:1;
613 unsigned char TRISA1:1;
614 unsigned char TRISA2:1;
615 unsigned char TRISA3:1;
616 unsigned char TRISA4:1;
617 unsigned char TRISA5:1;
622 extern volatile __TRISA_bits_t __at(TRISA_ADDR) TRISA_bits;
624 #ifndef NO_BIT_DEFINES
625 #define TRISA0 TRISA_bits.TRISA0
626 #define TRISA1 TRISA_bits.TRISA1
627 #define TRISA2 TRISA_bits.TRISA2
628 #define TRISA3 TRISA_bits.TRISA3
629 #define TRISA4 TRISA_bits.TRISA4
630 #define TRISA5 TRISA_bits.TRISA5
631 #endif /* NO_BIT_DEFINES */
633 // ----- TRISB bits --------------------
636 unsigned char TRISB0:1;
637 unsigned char TRISB1:1;
638 unsigned char TRISB2:1;
639 unsigned char TRISB3:1;
640 unsigned char TRISB4:1;
641 unsigned char TRISB5:1;
642 unsigned char TRISB6:1;
643 unsigned char TRISB7:1;
646 extern volatile __TRISB_bits_t __at(TRISB_ADDR) TRISB_bits;
648 #ifndef NO_BIT_DEFINES
649 #define TRISB0 TRISB_bits.TRISB0
650 #define TRISB1 TRISB_bits.TRISB1
651 #define TRISB2 TRISB_bits.TRISB2
652 #define TRISB3 TRISB_bits.TRISB3
653 #define TRISB4 TRISB_bits.TRISB4
654 #define TRISB5 TRISB_bits.TRISB5
655 #define TRISB6 TRISB_bits.TRISB6
656 #define TRISB7 TRISB_bits.TRISB7
657 #endif /* NO_BIT_DEFINES */
659 // ----- TXSTA bits --------------------
662 unsigned char TX9D:1;
663 unsigned char TRMT:1;
664 unsigned char BRGH:1;
666 unsigned char SYNC:1;
667 unsigned char TXEN:1;
669 unsigned char CSRC:1;
672 extern volatile __TXSTA_bits_t __at(TXSTA_ADDR) TXSTA_bits;
674 #ifndef NO_BIT_DEFINES
675 #define TX9D TXSTA_bits.TX9D
676 #define TRMT TXSTA_bits.TRMT
677 #define BRGH TXSTA_bits.BRGH
678 #define SYNC TXSTA_bits.SYNC
679 #define TXEN TXSTA_bits.TXEN
680 #define TX9 TXSTA_bits.TX9
681 #define CSRC TXSTA_bits.CSRC
682 #endif /* NO_BIT_DEFINES */
684 // ----- VRCON bits --------------------
693 unsigned char VROE:1;
694 unsigned char VREN:1;
697 extern volatile __VRCON_bits_t __at(VRCON_ADDR) VRCON_bits;
699 #ifndef NO_BIT_DEFINES
700 #define VR0 VRCON_bits.VR0
701 #define VR1 VRCON_bits.VR1
702 #define VR2 VRCON_bits.VR2
703 #define VR3 VRCON_bits.VR3
704 #define VRR VRCON_bits.VRR
705 #define VROE VRCON_bits.VROE
706 #define VREN VRCON_bits.VREN
707 #endif /* NO_BIT_DEFINES */