cas12f520.h

picc

; HI-TECH Software PICC Assembler header file.
; Definitions based on C header file: pic12f520.h.

; NOTE: PICC assembler option -P is required to preprocess assembler sources. 

; Special Function Register definitions
INDF		equ	0000h
TMR0		equ	0001h
PCL		equ	0002h
STATUS		equ	0003h
FSR		equ	0004h
OSCCAL		equ	0005h
PORTB		equ	0006h
EECON		equ	0021h
EEDATA		equ	0025h
EEADR		equ	0026h
WREG		equ	0051h
STKPTR		equ	0052h
TRIS_REGB		equ	0053h
OPTION_REG_REG	equ	0054h

; Bit variables associates within SFRs
#define CARRY_bit	STATUS,0
#define DC_bit	STATUS,1
#define ZERO_bit	STATUS,2
#define nPD_bit	STATUS,3
#define nTO_bit	STATUS,4
#define PA0_bit	STATUS,5
#define PA1_bit	STATUS,6
#define RBWUF_bit	STATUS,7
#define RB0_bit	PORTB,0
#define RB1_bit	PORTB,1
#define RB2_bit	PORTB,2
#define RB3_bit	PORTB,3
#define RB4_bit	PORTB,4
#define RB5_bit	PORTB,5
#define RD_bit	EECON,0
#define WR_bit	EECON,1
#define WREN_bit	EECON,2
#define WRERR_bit	EECON,3
#define FREE_bit	EECON,4
#define TRIS_REGB0_bit	TRIS_REGB,0
#define TRIS_REGB1_bit	TRIS_REGB,1
#define TRIS_REGB2_bit	TRIS_REGB,2
#define TRIS_REGB3_bit	TRIS_REGB,3
#define TRIS_REGB4_bit	TRIS_REGB,4
#define TRIS_REGB5_bit	TRIS_REGB,5
#define PSA_bit	OPTION_REG_REG,3
#define T0SE_bit	OPTION_REG_REG,4
#define T0CS_bit	OPTION_REG_REG,5
#define nRBPU_bit	OPTION_REG_REG,6
#define nRBWU_bit	OPTION_REG_REG,7