pio_def.h

嵌入式系统

/*-----------------------------------------------------------------------------
@@
@@ (Summary): Programmable Input/Output (PIO) IP Level Definitions Header File
@@
@@ (Comment): Define Registers of PIO
@@
-----------------------------------------------------------------------------*/

#ifndef PIO_DEF_H
#define PIO_DEF_H

/* PIO Register Offsets */
#define APD_PIOCH_OFST          0x20    /* PIO Channel Offset */
#define APD_PIODATA_OFST        0x00    /* PIO Data Register Offset */
#define APD_PIOCTRL_OFST        0x04    /* PIO Control Register Offset */
#define APD_PIODATASET_OFST     0x08    /* PIO Data Set Register Offset */
#define APD_PIODATARESET_OFST   0x0C    /* PIO Data Reset Register Offset */
#define APD_PIOMUX1_OFST        0x10    /* PIO MUX1 Control Register Offset */
#define APD_PIOMUX2_OFST        0x14    /* PIO MUX2 Control Register Offset */

/* Constant for bit shift mask */
#define APD_PIO_BITSHIFT        1
#endif  /* APD_PIO_DEF */