exsdram.scf

广州致远电子的SmartArm2400出厂时的演示代码。

;/****************************************Copyright (c) **************************************************
;**                         Guangzhou ZHIYUAN electronics Co.,LTD.                               
;**                                     
;**                               http://www.embedtools.com
;**
;**--------------File Info-------------------------------------------------------------------------------
;** File Name:           ExSDRAM.scf
;** Last modified Date:  2008-01-15
;** Last Version:        1.1
;** Descriptions:        Scatter File
;**
;**------------------------------------------------------------------------------------------------------
;** Created By:          Chenmingji
;** Created date:        2004-09-17
;** Version:             1.0
;** Descriptions:        First version
;**
;**------------------------------------------------------------------------------------------------------
;** Modified by:         LinEnqiang
;** Modified date:       2008-05-08
;** Version:             V1.1
;** Descriptions:
;**
;********************************************************************************************************/

ROM_LOAD 0xA0000000                                                     ;/*   外扩SDRAM默认在BANKA      */
{
    ROM_EXEC 0xA0000000
    {
        Startup.o (vectors, +First)
        * (+RO)
    }
    
    ERAM +0                                                             
    {
        * (+RW,+ZI)
    }

    HEAP_BOTTOM +0 UNINIT
    {
        Startup.o (HeapBottom)
    }

    HEAPS 0xA2000000 UNINIT                                             ;/*  根据外扩SDRAM实际大小更改  */
    {
        Startup.o (HeapTop)
    }

}
RAM_LOAD  0x40000040                                                    ;/*  此位置不得更改             */
{
    IRAM 0x40000040                                                     
    {
        Startup.o (MyStacks)
    }
    STACKS_BOTTOM +0 UNINIT
    {
        Startup.o (StackBottom)
    }

    STACKS 0x40004000 UNINIT                                            ;/*  根据内部RAM实际大小更改    */
    {
        Startup.o (StacksTop)
    }
}
;/*********************************************************************************************************
;  END FILE
;*********************************************************************************************************/