Subversion Repositories Aquarius

//===============================

// C Source Header

//-------------------------------

// for VirtexE Evaluation Board

// Apr.19 2003 Ver.1

//===============================

//--------------------------

// Peripheral I/O definition

//--------------------------

struct st_porto

{

    unsigned char RESERVED_0;

    union

    {

        unsigned char BYTE;

        struct

        {

            unsigned char    :3;

            unsigned char KY4:1;

            unsigned char KY3:1;

            unsigned char KY2:1;

            unsigned char KY1:1;

            unsigned char KY0:1;

        } BIT;

    } KEYYO;

    union

    {

        unsigned char BYTE;

        struct

        {

            unsigned char   :5;

            unsigned char E :1;

            unsigned char RW:1;

            unsigned char RS:1;

        } BIT;

    } LCDCON;

    unsigned char LCDOUT;

};

struct st_porti

{

    unsigned char RESERVED_0;

    union

    {

        unsigned char BYTE;

        struct

        {

            unsigned char    :3;

            unsigned char KX4:1;

            unsigned char KX3:1;

            unsigned char KX2:1;

            unsigned char KX1:1;

            unsigned char KX0:1;

        } BIT;

    } KEYXI;

    unsigned char RESERVED_2;

    unsigned char LCDIN;

};

struct st_uart

{

    unsigned char UARTBG0;

    unsigned char UARTBG1;

    union

    {

        unsigned char BYTE;

        struct

        {

          unsigned char    :6;

          unsigned char TXF:1;

          unsigned char RXE:1;

        } BIT;

    } UARTCON;

    union

    {

        unsigned char TX;

        unsigned char RX;

    } BYTE;

};

struct st_sys

{

    unsigned long INTCTL;

    unsigned long BRKADR;

};

struct st_reg

{

    unsigned long SR;

    unsigned long PC;

    unsigned long SP;

    unsigned long PR;

    unsigned long R0;

    unsigned long R1;

    unsigned long R2;

    unsigned long R3;

    unsigned long R4;

    unsigned long R5;

    unsigned long R6;

    unsigned long R7;

    unsigned long R8;

    unsigned long R9;

    unsigned long R10;

    unsigned long R11;

    unsigned long R12;

    unsigned long R13;

    unsigned long R14;

    unsigned long R15;

    unsigned long MACH;

    unsigned long MACL;

    unsigned long GBR;

    unsigned long VBR;

};

#define PORTO (*(volatile struct st_porto  *)0xabcd0000)

#define PORTI (*(volatile struct st_porti  *)0xabcd0000)

#define UART  (*(volatile struct st_uart   *)0xabcd0100)

#define SYS   (*(volatile struct st_sys    *)0xabcd0200)

#define REG   (*(volatile struct st_reg    *)0x00000300)

//-----------

// LCD Access

//-----------

#define INST 0

#define DATA 1

//---------

// Key Code

//---------

#define KEY0 0

#define KEY1 1

#define KEY2 2

#define KEY3 3

#define KEY4 4

#define KEY5 5

#define KEY6 6

#define KEY7 7

#define KEY8 8

#define KEY9 9

#define KEYA 10

#define KEYB 11

#define KEYC 12

#define KEYD 13

#define KEYE 14

#define KEYF 15

#define KEYUTL 16

#define KEYRUN 17

#define KEYGET 18

#define KEYPUT 19

#define KEYADR 20

#define KEYINC 21

#define KEYDEC 22

#define KEYDAT 23

#define KEYNONE 255