ads834x.h

来自「ADS8344.rar」· C头文件 代码 · 共 46 行

/********************************************************************
*
* Register definitions for the ADS8344 16bit, 8CH ADC
* Texas Instruments, Version 1.0
*
********************************************************************/

#ifndef __ADS834x
#define __ADS834x


/************************************************************
* BIT Defines
************************************************************/
#define START         (0x80)
#define Add0          (0x40)
#define Add1          (0x20)
#define Add2          (0x10)
#define SING          (0x04)
#define DIFF          (0x00)
#define PWDN          (0x00)
#define INTCLK        (0x02)
#define NPD_EXTCLK    (0x03)

#define ADC_INIT      (START + NPD_EXTCLK)
#define ADC_CMD       (START + NPD_EXTCLK)
/************************************************************
* Channels
************************************************************/
#define CH0          (0x00)
#define CH1          (0x40)
#define CH2          (0x10)
#define CH3          (0x50)
#define CH4          (0x20)
#define CH5          (0x60)
#define CH6          (0x30)
#define CH7          (0x70)


/************************************************************
* End of Modules
************************************************************/

#endif /* #ifndef __ADS834x */