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Diff: targets/TARGET_ONSEMI/TARGET_NCS36510/adc_sar_map.h
- Revision:
- 149:156823d33999
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/targets/TARGET_ONSEMI/TARGET_NCS36510/adc_sar_map.h Fri Oct 28 11:17:30 2016 +0100 @@ -0,0 +1,79 @@ +/** + ****************************************************************************** + * @file adc_sar_map.h + * @brief ADC HW register map + * @internal + * @author ON Semiconductor + * $Rev: 3422 $ + * $Date: 2015-06-09 11:01:43 +0530 (Tue, 09 Jun 2015) $ + ****************************************************************************** + * Copyright 2016 Semiconductor Components Industries LLC (d/b/a ON Semiconductor). + * All rights reserved. This software and/or documentation is licensed by ON Semiconductor + * under limited terms and conditions. The terms and conditions pertaining to the software + * and/or documentation are available at http://www.onsemi.com/site/pdf/ONSEMI_T&C.pdf + * (ON Semiconductor Standard Terms and Conditions of Sale, Section 8 Software) and + * if applicable the software license agreement. Do not use this software and/or + * documentation unless you have carefully read and you agree to the limited terms and + * conditions. By using this software and/or documentation, you agree to the limited + * terms and conditions. + * + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ON SEMICONDUCTOR SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, + * INCIDENTAL, OR CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * @endinternal + * + * @ingroup adc_sar + * + * @details + * <p> + * ADC HW register map description + * </p> + * + */ + +#ifndef ADC_MAP_H_ +#define ADC_MAP_H_ + + +#include "architecture.h" + +/* ADC Control HW Structure Overlay */ +typedef struct { + union { + struct { + __IO uint32_t MODE :1; /** 1= Continuous Conversion 0= Single Shot */ + __IO uint32_t START_CONV :1; /** 1= Start Conversion 0= No effect*/ + __IO uint32_t ABORT :1; /** 1= Aborts the Continuous Conversion mode 0=No effect */ + __IO uint32_t MEASUREMENT_TYPE :1; /** 1= Absolute 0= Differential */ + __IO uint32_t INPUT_SCALE :3; /** 000 1.0 001 0.6923 010 0.5294 011 0.4286 100 0.3600 101 0.3103 110 0.2728 111 0.2432 */ + __I uint32_t BIT7:1; /** NA Always read backs 0*/ + __IO uint32_t CONV_CH :3; /** Selects 1 or 8 channels to do a conversion on. 000 A[0] 000 A[1] 010 A[2] 011 A[3] 100 N/A 101 N/A 110 Temperature sensor 111 Battery */ + __I uint32_t NA :1; /** NA */ + __IO uint32_t REF_CH :3; /** Selects 1 to 8 channels for reference channel 000 A[0] 000 A[1] 010 A[2] 011 A[3] 100 N/A 101 N/A 110 Temperature sensor 111 Battery */ + } BITS; + __IO uint32_t WORD; + } CONTROL; + union { + struct { + __IO uint32_t SAMPLE_RATE :16; /** Sets the sample rate in units of PCLKperiod * (Prescale + 1). */ + __IO uint32_t WARMUP_TIME :8; /** Sets the warm-up time in units of PCLKperiod * (Prescale + 1) */ + __IO uint32_t SAMPLE_TIME :8; /** Sample Time. Sets the measure time in units of PCLKperiod * (Prescale + 1).*/ + } BITS; + __IO uint32_t WORD; + } DELAY; + __I uint32_t DATA; + __IO uint32_t IR; + union { + struct { + __IO uint32_t PRESC_VAL :8; /**Set the pre-scalar value. The SAR ADC nominally runs at 4MHz, so this value should be programmed to 32 Mhz/4mhz -1=7 */ + __IO uint32_t PRESC_EN :1; /** 1= enables PreScalar 0= Disable Prescalar */ +// __IO uint32_t PHASE_CTRL :1; /** 1 = Phase 2 is delayed two 32MHz clock from phase 1. 0= Phase 2 is delayed one 32MHz clock from phase 1. */ + } BITS; + __IO uint32_t WORD; + } PRESCALE; + __I uint32_t STATUS; +} ADCReg_t,*AdcReg_pt; + +#endif /* ADC_MAP_H_ */