;**********************************************************************
;   This file is a basic code template for assembly code generation   *
;   on the PICmicro PIC16C505. This file contains the basic code      *
;   building blocks to build upon.                                    *
;                                                                     *
;   If the internal RC oscillator is not implemented then the first   *
;   instruction after the ORG 0x000 directive is not required.        *
;                                                                     *
;   Refer to the MPASM User's Guide for additional information on     *
;   features of the assembler (Document DS33014).                     *
;                                                                     *
;**********************************************************************
;    Engineering 164 - Laboratory 3                                   *
;    Brown University                                                 *
;                                                                     *
;    Filename:	                                                      *
;    Date:                                                            *
;    File Version:                                                    *
;                                                                     *
;    Author(s):                                                       *
;**********************************************************************
;    Notes:                                                           *
;     Describe design decision here...                                *
;     (reaction of your system when user changes controls from        *
;      oven to toast or viceversa)                                    *
;                                                                     *
;**********************************************************************

	list      p=16c505            ; list directive to define processor
	#include <p16c505.inc>        ; processor specific variable definitions

;***** REGISTER/VARIABLE DEFINITIONS
;****  add your own definitions here
exvar	  EQU     0x08       ; example variable definition

exconst   EQU	  5      ; example constant definition 

;**********************************************************************
		
	ORG     0x3FF             ; processor reset vector
; Internal RC calibration value is placed at location 0x3FF by Microchip
; as a movlw k, where the k is a literal value. 	    

	ORG     0x000             ; coding begins here
	movwf   OSCCAL            ; update register with factory cal value 
     


	;Set option register
	MOVLW   B'00000111'		; this combination disables watchdog timer
	OPTION					; and sets Timer0 prescaler to 1:256
							; see pic manual for details

	; remaining code goes here


	END                       ; directive 'end of program'