pio_def.h
来自「嵌入式系统」· C头文件 代码 · 共 23 行
H
23 行
/*-----------------------------------------------------------------------------
@@
@@ (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 */
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