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D1A.s (2)<br />
.include "P24FXXXX.inc"<br />
.equ SAMPLES, 64 ;Number of samples<br />
;..............................................................................<br />
;Global Declarations:<br />
;..............................................................................<br />
.global _wreg_init ;Provide global scope to _wreg_init routine<br />
;In order to call this routine from a C file,<br />
;place "wreg_init" in an "extern" declaration<br />
;in the C or other .s file.<br />
.global __reset ;The label for the first line of code.<br />
.global __T1Interrupt ;Declare Timer 1 ISR name global<br />
;..............................................................................<br />
;Constants stored in Program space<br />
;..............................................................................<br />
.section<br />
.palign 2<br />
.myconstbuffer, code<br />
ps_coeff:<br />
.hword 0x0002, 0x0003, 0x0005, 0x000A<br />
;..............................................................................<br />
;Uninitialized variables in Near data memory (Lower 8Kb of RAM)<br />
;..............................................................................<br />
;Align next word stored in Program space to an<br />
;address that is a multiple of 2<br />
.section .nbss, bss, near<br />
var1: .space 2 ;Example of allocating 1 word of space for<br />
;variable "var1".<br />
© 2006 Microchip Technology Incorporated. All Rights Reserved. 1005 GS5 Slide 18
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