board.h

Read MMC No SPI AT91SAM7S256

/*----------------------------------------------------------------------------
*         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.
*						PNLab Technologies
* Creation            : 20/04/2008
*----------------------------------------------------------------------------
*/
#ifndef Board_h
#define Board_h

#define true  -1
#define false  0

/*-------------------------------*/
/* SAM7Board Memories Definition */
/*-------------------------------*/
// The AT91SAM7S256 embeds a 64-Kbyte SRAM bank, and 256 K-Byte Flash

#define  INT_SARM           0x00200000
#define  INT_SARM_REMAP     0x00000000

#define  INT_FLASH          0x00000000
#define  INT_FLASH_REMAP    0x01000000

#define  FLASH_PAGE_NB      2048
#define  FLASH_PAGE_SIZE    128

/*-----------------*/
/* LEDs Definition */
/*-----------------*/
/*                                 PIO   Flash    PA    PB   PIN */
#define LED1            (1<<17)  /* PA17*/
#define LED2            (1<<18)  /* PA18*/
#define NB_LED          2

#define LED_MASK        (LED1|LED2)

/*-------------------------*/
/* Push Buttons Definition */
/*-------------------------*/
/*                                 PIO    Flash    PA    PB    PIN */
#define SW1_MASK        (1<<19) /* PA19 / PGMD7  & RK   FIQ     13 */
#define SW2_MASK        (1<<20) /* PA20 / PGMD8  & RF   IRQ0    16 */
#define SW_MASK         (SW1_MASK|SW2_MASK)

#define SW1             (1<<19) // PA19
#define SW2             (1<<20) // PA20

/*------------------*/
/* USART Definition */
/*------------------*/
/* SUB-D 9 points J3 DBGU */
#define DBGU_RXD        AT91C_PA9_DRXD    /* JP11 must be close */
#define DBGU_TXD        AT91C_PA10_DTXD   /* JP12 must be close */
#define AT91C_DBGU_BAUD 115200            // Baud rate

#define US_RXD_PIN      AT91C_PA5_RXD0    /* JP9 must be close */
#define US_TXD_PIN      AT91C_PA6_TXD0    /* JP7 must be close */
#define US_RTS_PIN      AT91C_PA7_RTS0    /* JP8 must be close */
#define US_CTS_PIN      AT91C_PA8_CTS0    /* JP6 must be close */

/*--------------*/
/* Master Clock */
/*--------------*/

#define EXT_OC          18432000          // External Oscillator MAINCK
#define MCK             47923200          // MCK (PLLRC div by 2)
#define MCKKHz          (MCK/1000)        // MCK in kHz

#endif /* Board_h */