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📄 target.h

📁 itron操作系统在日本用的很多
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#pragma ADDRESS     ad0_addr    03c0H       /* A/D register 0 */



#pragma ADDRESS     ad1_addr    03c2H       /* A/D register 1 */



#pragma ADDRESS     ad2_addr    03c4H       /* A/D register 2 */



#pragma ADDRESS     ad3_addr    03c6H       /* A/D register 3 */



#pragma ADDRESS     ad4_addr    03c8H       /* A/D register 4 */



#pragma ADDRESS     ad5_addr    03caH       /* A/D register 5 */



#pragma ADDRESS     ad6_addr    03ccH       /* A/D register 6 */



#pragma ADDRESS     ad7_addr    03ceH       /* A/D register 7 */



#pragma ADDRESS     adcon2_addr 03d4H       /* A/D control register 2 */



#pragma ADDRESS     adcon0_addr 03d6H       /* A/D control register 0 */



#pragma ADDRESS     adcon1_addr 03d7H       /* A/D control register 1 */



#pragma ADDRESS     da0_addr    03d8H       /* D/A register 0 */



#pragma ADDRESS     da1_addr    03daH       /* D/A register 1 */



#pragma ADDRESS     dacon_addr  03dcH       /* D/A control register */



#pragma ADDRESS     p0_addr     03e0H       /* Port P0 register */



#pragma ADDRESS     p1_addr     03e1H       /* Port P1 register */



#pragma ADDRESS     pd0_addr    03e2H       /* Port P0 direction register */



#pragma ADDRESS     pd1_addr    03e3H       /* Port P1 direction register */



#pragma ADDRESS     p2_addr     03e4H       /* Port P2 register */



#pragma ADDRESS     p3_addr     03e5H       /* Port P3 register */



#pragma ADDRESS     pd2_addr    03e6H       /* Port P2 direction register */



#pragma ADDRESS     pd3_addr    03e7H       /* Port P3 direction register */



#pragma ADDRESS     p4_addr     03e8H       /* Port P4 register */



#pragma ADDRESS     p5_addr     03e9H       /* Port P5 register */



#pragma ADDRESS     pd4_addr    03eaH       /* Port P4 direction register */



#pragma ADDRESS     pd5_addr    03ebH       /* Port P5 direction register */



#pragma ADDRESS     p6_addr     03ecH       /* Port P6 register */



#pragma ADDRESS     p7_addr     03edH       /* Port P7 register */



#pragma ADDRESS     pd6_addr    03eeH       /* Port P6 direction register */



#pragma ADDRESS     pd7_addr    03efH       /* Port P7 direction register */



#pragma ADDRESS     p8_addr     03f0H       /* Port P8 register */



#pragma ADDRESS     p9_addr     03f1H       /* Port P9 register */



#pragma ADDRESS     pd8_addr    03f2H       /* Port P8 direction register */



#pragma ADDRESS     pd9_addr    03f3H       /* Port P9 direction register */



#pragma ADDRESS     p10_addr    03f4H       /* Port P10 register */



#pragma ADDRESS     pd10_addr   03f6H       /* Port P10 direction register */



#pragma ADDRESS     pur0_addr   03fcH       /* Pull-up control register 0 */



#pragma ADDRESS     pur1_addr   03fdH       /* Pull-up control register 1 */



#pragma ADDRESS     pur2_addr   03feH       /* Pull-up control register 2 */



#pragma ADDRESS     pcr_addr    03ffH       /* Port control register */



/********************************************************

*   declare  SFR char                                   *

********************************************************/

unsigned char   da0_addr;               /* D/A register 0 */

#define     da0     da0_addr



unsigned char   da1_addr;               /* D/A register 1 */

#define     da1     da1_addr



/*--------------------------------------------------------

    Up/down flag ; Use "MOV" instruction when writing to this register.

--------------------------------------------------------*/

unsigned char   udf_addr;               /* UP/down flag */

#define     udf     udf_addr



/********************************************************

*   declare  SFR short                                  *

********************************************************/

/*--------------------------------------------------------

    Timer registers : Read and write data in 16-bit units.

--------------------------------------------------------*/

unsigned short   ta11_addr;             /* Timer A1-1 register */

#define     ta11    ta11_addr



unsigned short   ta21_addr;             /* Timer A2-1 register */

#define     ta21    ta21_addr



unsigned short   ta41_addr;             /* Timer A4-1 register */

#define     ta41    ta41_addr



unsigned short   tb3_addr;              /* Timer B3 register */

#define     tb3     tb3_addr



unsigned short   tb4_addr;              /* Timer B4 register */

#define     tb4     tb4_addr



unsigned short   tb5_addr;              /* Timer B5 register */

#define     tb5     tb5_addr



unsigned short   ta0_addr;              /* Timer A0 register */

#define     ta0     ta0_addr



unsigned short   ta1_addr;              /* Timer A1 register */

#define     ta1     ta1_addr



unsigned short   ta2_addr;              /* Timer A2 register */

#define     ta2     ta2_addr



unsigned short   ta3_addr;              /* Timer A3 register */

#define     ta3     ta3_addr



unsigned short   ta4_addr;              /* Timer A4 register */

#define     ta4     ta4_addr



unsigned short   tb0_addr;              /* Timer B0 register */

#define     tb0     tb0_addr



unsigned short   tb1_addr;              /* Timer B1 register */

#define     tb1     tb1_addr



unsigned short   tb2_addr;              /* Timer B2 register */

#define     tb2     tb2_addr



/********************************************************

*   declare SFR bit                                     *

********************************************************/

struct bit_def {

        char    b0:1;

        char    b1:1;

        char    b2:1;

        char    b3:1;

        char    b4:1;

        char    b5:1;

        char    b6:1;

        char    b7:1;

};

union byte_def{

    struct bit_def bit;

    char    byte;

};



/*------------------------------------------------------

    Processor mode register 0

------------------------------------------------------*/

union byte_def pm0_addr;

#define     pm0     pm0_addr.byte



#define     pm00        pm0_addr.bit.b0     /* Processor mode bit */

#define     pm01        pm0_addr.bit.b1     /* Processor mode bit */

#define     pm02        pm0_addr.bit.b2     /* R/W mode select bit */

#define     pm03        pm0_addr.bit.b3     /* Software reset bit */

#define     pm04        pm0_addr.bit.b4     /* Multiplexed bus space select bit */

#define     pm05        pm0_addr.bit.b5     /* Multiplexed bus space select bit */

#define     pm06        pm0_addr.bit.b6     /* Port P40 to P43 function select bit */

#define     pm07        pm0_addr.bit.b7     /* BCLK output disable bit */



/*------------------------------------------------------

    Processor mode register 1

------------------------------------------------------*/

union byte_def pm1_addr;

#define     pm1     pm1_addr.byte



#define     pm13        pm1_addr.bit.b3     /* Intermal reserved area expansion bit */

/* #define     pm14        pm1_addr.bit.b4 */    /* Memory area expansion bit */

/* #define     pm15        pm1_addr.bit.b5 */    /* Memory area expansion bit */

#define     pm17        pm1_addr.bit.b7     /* Wait bit */



/*------------------------------------------------------

    System clock control register 0

------------------------------------------------------*/

union byte_def cm0_addr;

#define     cm0     cm0_addr.byte



#define     cm00        cm0_addr.bit.b0     /* Clock output function select bit */

#define     cm01        cm0_addr.bit.b1     /* Clock output function select bit */

#define     cm02        cm0_addr.bit.b2     /* WAIT peripheral function clock stop bit */

#define     cm03        cm0_addr.bit.b3     /* Xcin-Xcout drive capacity select bit */

#define     cm04        cm0_addr.bit.b4     /* Port Xc select bit */

#define     cm05        cm0_addr.bit.b5     /* Main clock stop bit */

#define     cm06        cm0_addr.bit.b6     /* Main clock division select bit 0 */

#define     cm07        cm0_addr.bit.b7     /* System clock select bit */



/*------------------------------------------------------

    System clock control register 1

------------------------------------------------------*/

union byte_def cm1_addr;

#define     cm1     cm1_addr.byte



#define     cm10        cm1_addr.bit.b0     /* All clock stop control bit */

#define     cm15        cm1_addr.bit.b5     /* Xin-Xout drive capacity select bit */

#define     cm16        cm1_addr.bit.b6     /* Main clock division select bit 1 */

#define     cm17        cm1_addr.bit.b7     /* Main clock division select bit 1 */



/*------------------------------------------------------

    Chip select control register

------------------------------------------------------*/

union byte_def csr_addr;

#define     csr     csr_addr.byte



#define     cs0         csr_addr.bit.b0     /* CS0~ output enable bit */

#define     cs1         csr_addr.bit.b1     /* CS1~ output enable bit */

#define     cs2         csr_addr.bit.b2     /* CS2~ output enable bit */

#define     cs3         csr_addr.bit.b3     /* CS3~ output enable bit */

#define     cs0w        csr_addr.bit.b4     /* CS0~ wait bit */

#define     cs1w        csr_addr.bit.b5     /* CS1~ wait bit */

#define     cs2w        csr_addr.bit.b6     /* CS2~ wait bit */

#define     cs3w        csr_addr.bit.b7     /* CS3~ wait bit */



/*------------------------------------------------------

    Address match interrupt enable register

------------------------------------------------------*/

union byte_def aier_addr;

#define     aier        aier_addr.byte



#define     aier0       aier_addr.bit.b0    /* Address match interrupt 0 enable bit */

#define     aier1       aier_addr.bit.b1    /* Address match interrupt 1 enable bit */



/*------------------------------------------------------

    Protect register

------------------------------------------------------*/

union byte_def prcr_addr;

#define     prcr        prcr_addr.byte



#define     prc0        prcr_addr.bit.b0    /* Enables writing to system clock control registers 0 and 1 */

#define     prc1        prcr_addr.bit.b1    /* Enables writing to processor mode registers 0 and 1 */

#define     prc2        prcr_addr.bit.b2    /* Enables writing to port P9 direction register and SI/Oi control register(i=3,4) */



/*------------------------------------------------------

    Data bank register

------------------------------------------------------*/

/* union byte_def dbr_addr; */

/* #define     dbr         dbr_addr.byte */



/* #define     ofs         dbr_addr.bit.b2 */    /* Offset bit */

/* #define     bsr0        dbr_addr.bit.b3 */    /* Bank select bit 0 */

/* #define     bsr1        dbr_addr.bit.b4 */    /* Bank select bit 1 */

/* #define     bsr2        dbr_addr.bit.b5 */    /* Bank select bit 2 */



/*------------------------------------------------------

    Watchdog timer start register

------------------------------------------------------*/

union byte_def wdts_addr;

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