sdram.ini

矩阵LED ARM S3C2410程序~~C源代码~~

/******************************************************************************/
/* SDRAM.INI: External RAM (SDRAM) Initialization File                      */
/******************************************************************************/
// <<< Use Configuration Wizard in Context Menu >>>                           // 
/******************************************************************************/
/* This file is part of the uVision/ARM development tools.                    */
/* Copyright (c) 2005-2006 Keil Software. All rights reserved.                */
/* This software may only be used under the terms of a valid, current,        */
/* end user licence from KEIL for a compatible version of KEIL software       */
/* development tools. Nothing else gives you the right to use this software.  */
/******************************************************************************/


FUNC void Setup (void) {

  _WDWORD(0x53000000, 0x00000000);      

  _WDWORD(0x4A000008, 0xFFFFFFFF);      
  _WDWORD(0x4A00001C, 0x000007FF);
       
  _WDWORD(0x4C000014, 0x00000003);
  _WDWORD(0x4C000004, 0x0005c042);
  
  _WDWORD(0x56000070, 0x00280000);
  _WDWORD(0x56000078, 0x00000000);
  
  _WDWORD(0x48000000, 0x22111110);
  _WDWORD(0x48000004, 0x00000700);  
  _WDWORD(0x48000008, 0x00000700);
  _WDWORD(0x4800000C, 0x00000700);
  _WDWORD(0x48000010, 0x00000700);
  _WDWORD(0x48000014, 0x00000700);
  _WDWORD(0x48000018, 0x00000700);
  _WDWORD(0x4800001c, 0x00018005);
  _WDWORD(0x48000020, 0x00000700);
  _WDWORD(0x48000024, 0x008e0459);
  _WDWORD(0x48000028, 0x000000B2);
  _WDWORD(0x4800002c, 0x00000030);
  _WDWORD(0x48000030, 0x00000030);
  
  _WDWORD(0x56000014, 0x00000001);
  
  _WDWORD(0x56000020, 0xAAAA55AA);
  _WDWORD(0x56000028, 0x0000FFFF);
  _WDWORD(0x56000024, 0x00000000);

}

Setup();                                // Setup for Init

LOAD SDRAM\LED_Test.axf INCREMENTAL    // Download
							  			
PC = 0x30000000;						// <o> Program Entry Point

g, main	 								// Run to main function