Lee Kai Xuan / mbed-os

mbed-os

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targets/TARGET_ONSEMI/TARGET_NCS36510/pwm_map.h@0:f269e3021894, 2016-10-23 (annotated)

Committer:
elessair
Date:
Sun Oct 23 15:10:02 2016 +0000
Revision:
0:f269e3021894
Initial commit

Who changed what in which revision?

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elessair 0:f269e3021894 1 /**
elessair 0:f269e3021894 2 ******************************************************************************
elessair 0:f269e3021894 3 * @file pwm_map.h
elessair 0:f269e3021894 4 * @brief PWM HW register map
elessair 0:f269e3021894 5 * @internal
elessair 0:f269e3021894 6 * @author ON Semiconductor
elessair 0:f269e3021894 7 * $Rev: 3378 $
elessair 0:f269e3021894 8 * $Date: 2015-04-28 13:38:36 +0530 (Tue, 28 Apr 2015) $
elessair 0:f269e3021894 9 ******************************************************************************
elessair 0:f269e3021894 10 * Copyright 2016 Semiconductor Components Industries LLC (d/b/a “ON Semiconductor”).
elessair 0:f269e3021894 11 * All rights reserved. This software and/or documentation is licensed by ON Semiconductor
elessair 0:f269e3021894 12 * under limited terms and conditions. The terms and conditions pertaining to the software
elessair 0:f269e3021894 13 * and/or documentation are available at http://www.onsemi.com/site/pdf/ONSEMI_T&C.pdf
elessair 0:f269e3021894 14 * (“ON Semiconductor Standard Terms and Conditions of Sale, Section 8 Software”) and
elessair 0:f269e3021894 15 * if applicable the software license agreement. Do not use this software and/or
elessair 0:f269e3021894 16 * documentation unless you have carefully read and you agree to the limited terms and
elessair 0:f269e3021894 17 * conditions. By using this software and/or documentation, you agree to the limited
elessair 0:f269e3021894 18 * terms and conditions.
elessair 0:f269e3021894 19 *
elessair 0:f269e3021894 20 * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
elessair 0:f269e3021894 21 * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
elessair 0:f269e3021894 22 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
elessair 0:f269e3021894 23 * ON SEMICONDUCTOR SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL,
elessair 0:f269e3021894 24 * INCIDENTAL, OR CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
elessair 0:f269e3021894 25 * @endinternal
elessair 0:f269e3021894 26 *
elessair 0:f269e3021894 27 * @ingroup pwm
elessair 0:f269e3021894 28 *
elessair 0:f269e3021894 29 * @details
elessair 0:f269e3021894 30 * <p>
elessair 0:f269e3021894 31 * PWM HW register map description
elessair 0:f269e3021894 32 * </p>
elessair 0:f269e3021894 33 *
elessair 0:f269e3021894 34 * <h1> Reference document(s) </h1>
elessair 0:f269e3021894 35 * <p>
elessair 0:f269e3021894 36 * <a href="../../../../build/doc/pdf/IPC7205_PWM_APB_DS_v1P1.pdf" target="_blank">
elessair 0:f269e3021894 37 * IPC7205 APB PWM Design Specification v1.1 </a>
elessair 0:f269e3021894 38 * </p>
elessair 0:f269e3021894 39 */
elessair 0:f269e3021894 40
elessair 0:f269e3021894 41 #ifndef PWM_MAP_H_
elessair 0:f269e3021894 42 #define PWM_MAP_H_
elessair 0:f269e3021894 43
elessair 0:f269e3021894 44 #include "architecture.h"
elessair 0:f269e3021894 45
elessair 0:f269e3021894 46 /** Power management Control HW Structure Overlay */
elessair 0:f269e3021894 47 #ifdef REVB
elessair 0:f269e3021894 48 typedef struct {
elessair 0:f269e3021894 49 __IO uint32_t DUTYCYCLE;
elessair 0:f269e3021894 50 union {
elessair 0:f269e3021894 51 struct {
elessair 0:f269e3021894 52 __IO uint32_t ENABLED :1;/**< 1 = PWM enable , 0 = PWM disable */
elessair 0:f269e3021894 53 __I uint32_t CURRENT :1;/**< current state of PWM enable signal */
elessair 0:f269e3021894 54 __O uint32_t PAD1 :6; /**< Reserved. Writes have no effect; Read as 0x00. */
elessair 0:f269e3021894 55 __O uint32_t RDPWMEN :1;/**< current state of pwmEnable configuration */
elessair 0:f269e3021894 56 __O uint32_t RDPWMOP :1;/**< current state of PWM out signal */
elessair 0:f269e3021894 57 __O uint32_t PAD2 :6; /**< Reserved. Writes have no effect; Read as 0x00. */
elessair 0:f269e3021894 58 } BITS;
elessair 0:f269e3021894 59 __I uint32_t WORD;
elessair 0:f269e3021894 60 } PWMOUT;
elessair 0:f269e3021894 61 __O uint32_t DISABLE;
elessair 0:f269e3021894 62 union {
elessair 0:f269e3021894 63 struct {
elessair 0:f269e3021894 64 __IO uint32_t ENABLED :1;
elessair 0:f269e3021894 65 __O uint32_t PAD1 :7; /**< Reserved. Writes have no effect */
elessair 0:f269e3021894 66 __O uint32_t STATE :1; /**< current state of prescaler enable configuration. */
elessair 0:f269e3021894 67 __O uint32_t PAD2 :7; /**< Reserved. Writes have no effect; Read as 0x00. */
elessair 0:f269e3021894 68 } BITS;
elessair 0:f269e3021894 69 __I uint32_t WORD;
elessair 0:f269e3021894 70 } PRESCALE_EN;
elessair 0:f269e3021894 71
elessair 0:f269e3021894 72 __O uint32_t PRESCALE_DIS;
elessair 0:f269e3021894 73
elessair 0:f269e3021894 74 } PwmReg_t, *PwmReg_pt;
elessair 0:f269e3021894 75 #endif /* REVB */
elessair 0:f269e3021894 76
elessair 0:f269e3021894 77 #ifdef REVD
elessair 0:f269e3021894 78 typedef struct {
elessair 0:f269e3021894 79 __IO uint32_t DUTYCYCLE;
elessair 0:f269e3021894 80 union {
elessair 0:f269e3021894 81 struct {
elessair 0:f269e3021894 82 __O uint32_t ENABLE :8; /**< Write any value to enable PWM output */
elessair 0:f269e3021894 83 __I uint32_t PAD :1; /** < Pad */
elessair 0:f269e3021894 84 __I uint32_t ENABLE_STATE :1; /**< Current state of pwmEnable configuration bit. ‘1’ PWM output is enabled. ‘0’ PWN output is disabled. */
elessair 0:f269e3021894 85 __I uint32_t OUTPUT_STATE :1; /**< Current state of PWM output */
elessair 0:f269e3021894 86 } BITS;
elessair 0:f269e3021894 87 __IO uint32_t WORD;
elessair 0:f269e3021894 88 } PWM_ENABLE;
elessair 0:f269e3021894 89 __O uint32_t PWM_DISABLE;
elessair 0:f269e3021894 90 union {
elessair 0:f269e3021894 91 struct {
elessair 0:f269e3021894 92 __O uint32_t ENABLE :8; /**< Write any value to select enable the 4-bit prescaler */
elessair 0:f269e3021894 93 __I uint32_t STATE:1; /**< Current state of the prescaler. ‘1’ the prescaler is enabled. ‘0’ the prescaler is disabled. */
elessair 0:f269e3021894 94 } BITS;
elessair 0:f269e3021894 95 __IO uint32_t WORD;
elessair 0:f269e3021894 96 } PRESCALE_ENABLE;
elessair 0:f269e3021894 97 __O uint32_t PRESCALE_DISABLE;
elessair 0:f269e3021894 98 } PwmReg_t, *PwmReg_pt;
elessair 0:f269e3021894 99 #endif /* REVD */
elessair 0:f269e3021894 100 #endif /* PWM_MAP_H_ */