board.h

UART developing tutorial module with source codes a褌胁 hints.

//----------------------------------------------------------------------------------------------------
//         ATMEL Microcontroller Software Support  -  ROUSSET  -
//----------------------------------------------------------------------------------------------------
// The software is delivered "AS IS" without warranty or condition of any
// kind, either express, implied or statutory. This includes without
// limitation any warranty or condition with respect to merchantability or
// fitness for any particular purpose, or against the infringements of
// intellectual property rights of others.
//----------------------------------------------------------------------------------------------------
// File Name: 	Board.h
// Object: 		AT91SAM7S Evaluation Board Features Definition File.
//
// Creation:	JPP   16/June/2004
//----------------------------------------------------------------------------------------------------   
#ifndef Board_h
#define Board_h

#include "at91sam7x256.h"
#define __inline inline

#define true	1
#define false	0

//----------------------------------------------- 
// SAM7Board Memories Definition   
//-----------------------------------------------  
// The AT91SAM7S2564 embeds a 64-Kbyte SRAM bank, and 256 K-Byte Flash

#define  INT_SRAM			0x00200000
#define  INT_SRAM_REMAP		0x00000000

#define  INT_FLASH			0x00000000
#define  INT_FLASH_REMAP	0x01000000

#define  FLASH_PAGE_NB		1024
#define  FLASH_PAGE_SIZE	256

//------------------------  
// Leds Definition   
//------------------------  
#define LED4			(1<<3)						// PA3 (pin 1 on EXT connector)  
#define LED_MASK		(LED4)



//--------------  
// Master Clock   
//--------------  
#define EXT_OC		18432000						// Exetrnal ocilator MAINCK
#define MCK			47923200						// MCK (PLLRC div by 2)
#define MCKKHz		(MCK/1000)     					//

#endif   // Board_h