5402.cmd

基于5402dsp的软件定时器的一种实现方法

-stack   a00h
-heap    800h
/*****************************************************************************/
/* C5402  DSP Memory Map                                                  */
/*                                                                           */
/*****************************************************************************/

MEMORY
{
   PAGE 0:   VECS:    origin = 0080h, length = 0080h  /* Internal Program RAM */
             SWCH:    origin = 0100h, length = 0100h  /* Internal Program RAM */
             PRAM:    origin = 0200h, length = 4400h  /* Internal Program RAM */
         /*   PRAM1:   origin = 4200h, length = 4000h  /* Internal Program RAM */

   PAGE 1: SCRATCH:  origin = 0060h, length = 0020h   /* Scratch Pad Data RAM */
             STACK:  origin = 4600h, length = 0a00h   /* Stack Memory Space   */
         /*   EXRAM0:  origin = 8000h, length = 1000h  /* Externa0 Data RAM    */
		    EXRAM1:  origin = 5000h, length = 3000h   /* External Data RAM    */
}

/*****************************************************************************/
/* DSP Memory Allocation                                                     */
/*****************************************************************************/

SECTIONS
{
   .cinit    > PRAM  PAGE 0
   .text     > PRAM   PAGE 0
   .switch   > SWCH   PAGE 0
   .vectors  > VECS   PAGE 0
    
 
   .trap     > SCRATCH PAGE 1
   .stack    > STACK   PAGE 1
   .const    > EXRAM1  PAGE 1
   
   .data     > EXRAM1  PAGE 1
     
   .bss      > EXRAM1  PAGE 1
   .cio      > EXRAM1  PAGE 1
   .sysmem   > EXRAM1  PAGE 1 
}