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LIST
; P12C508.INC Standard Header File, Version 1.02 Microchip Technology, Inc.
NOLIST
; This header file defines configurations, registers, and other useful bits of
; information for the PIC12C508 microcontroller. These names are taken to match
; the data sheets as closely as possible.
; Note that the processor must be selected before this file is
; included. The processor may be selected the following ways:
; 1. Command line switch:
; C:\ MPASM MYFILE.ASM /P12C508
; 2. LIST directive in the source file
; LIST P=12C508
; 3. Processor Type entry in the MPASM full-screen interface
;==========================================================================
;
; Revision History
;
;==========================================================================
;Rev: Date: Reason:
;1.02 05/12/97 Correct STATUS and OPTION register bits
;1.01 08/21/96 Removed VCLMP fuse, corrected oscillators
;1.00 04/10/96 Initial Release
;==========================================================================
;
; Verify Processor
;
;==========================================================================
IFNDEF __12C508
MESSG "Processor-header file mismatch. Verify selected processor."
ENDIF
;==========================================================================
;
; Register Definitions
;
;==========================================================================
W EQU H'0000'
F EQU H'0001'
;----- Register Files -----------------------------------------------------
INDF EQU H'0000'
TMR0 EQU H'0001'
PCL EQU H'0002'
STATUS EQU H'0003'
FSR EQU H'0004'
OSCCAL EQU H'0005'
GPIO EQU H'0006'
;----- STATUS Bits --------------------------------------------------------
GPWUF EQU H'0007'
PA0 EQU H'0005'
NOT_TO EQU H'0004'
NOT_PD EQU H'0003'
Z EQU H'0002'
DC EQU H'0001'
C EQU H'0000'
;----- OSCCAL Bits --------------------------------------------------------
CAL0 EQU H'0004'
CAL1 EQU H'0005'
CAL2 EQU H'0006'
CAL3 EQU H'0007'
;----- OPTION Bits --------------------------------------------------------
NOT_GPWU EQU H'0007'
NOT_GPPU EQU H'0006'
T0CS EQU H'0005'
T0SE EQU H'0004'
PSA EQU H'0003'
PS2 EQU H'0002'
PS1 EQU H'0001'
PS0 EQU H'0000'
;==========================================================================
;
; RAM Definition
;
;==========================================================================
__MAXRAM H'1F'
;==========================================================================
;
; Configuration Bits
;
;==========================================================================
_MCLRE_ON EQU H'0FFF'
_MCLRE_OFF EQU H'0FEF'
_CP_ON EQU H'0FF7'
_CP_OFF EQU H'0FFF'
_WDT_ON EQU H'0FFF'
_WDT_OFF EQU H'0FFB'
_LP_OSC EQU H'0FFC'
_XT_OSC EQU H'0FFD'
_IntRC_OSC EQU H'0FFE'
_ExtRC_OSC EQU H'0FFF'
LIST
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