Lee Kai Xuan / mbed-os

mbed-os

Fork of mbed-os by erkin yucel

targets/TARGET_ONSEMI/TARGET_NCS36510/timer_map.h@1:3deb71413561, 2017-07-20 (annotated)

Committer:
xuaner
Date:
Thu Jul 20 14:26:57 2017 +0000
Revision:
1:3deb71413561
Parent:
0:f269e3021894 
mbed_os

Who changed what in which revision?

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elessair 0:f269e3021894 1 /**
elessair 0:f269e3021894 2 ******************************************************************************
elessair 0:f269e3021894 3 * @file timer_map.h
elessair 0:f269e3021894 4 * @brief Timer HW register map
elessair 0:f269e3021894 5 * @internal
elessair 0:f269e3021894 6 * @author ON Semiconductor
elessair 0:f269e3021894 7 * $Rev: 3423 $
elessair 0:f269e3021894 8 * $Date: 2015-06-09 11:16:49 +0530 (Tue, 09 Jun 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 timer
elessair 0:f269e3021894 28 *
elessair 0:f269e3021894 29 * @details
elessair 0:f269e3021894 30 * <p>
elessair 0:f269e3021894 31 * Timer 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="../pdf/IPC7200_Timer_APB_DS_v1P2.pdf" target="_blank">
elessair 0:f269e3021894 37 * IPC7200 APB Timer Design Specification v1.2</a>
elessair 0:f269e3021894 38 * </p>
elessair 0:f269e3021894 39 */
elessair 0:f269e3021894 40
elessair 0:f269e3021894 41 #ifndef TIMER_MAP_H_
elessair 0:f269e3021894 42 #define TIMER_MAP_H_
elessair 0:f269e3021894 43
elessair 0:f269e3021894 44 #ifdef __cplusplus
elessair 0:f269e3021894 45 extern "C" {
elessair 0:f269e3021894 46 #endif
elessair 0:f269e3021894 47
elessair 0:f269e3021894 48 #include "architecture.h"
elessair 0:f269e3021894 49
elessair 0:f269e3021894 50 /** Timer HW Structure Overlay */
elessair 0:f269e3021894 51 typedef struct {
elessair 0:f269e3021894 52 __IO uint32_t LOAD; /**< 16bit counter (re-)load value */
elessair 0:f269e3021894 53 __I uint32_t VALUE; /**< 16bit current counter value */
elessair 0:f269e3021894 54 union {
elessair 0:f269e3021894 55 struct {
elessair 0:f269e3021894 56 __IO uint32_t PAD0 :2; /**< Always reads 0 */
elessair 0:f269e3021894 57 __IO uint32_t PRESCALE :3; /**< 0:no division, 1..7: divide by 16, 256, 2, 8, 32, 128, 1024*/
elessair 0:f269e3021894 58 __IO uint32_t PAD1 :1; /**< Always reads 0 */
elessair 0:f269e3021894 59 __IO uint32_t MODE :1; /**< 0:free-run, 1:periodic */
elessair 0:f269e3021894 60 __IO uint32_t ENABLE :1; /**< 0: disable, 1:enable */
elessair 0:f269e3021894 61 __I uint32_t INT :1; /**< interrupt status */
elessair 0:f269e3021894 62 } BITS;
elessair 0:f269e3021894 63 __IO uint32_t WORD;
elessair 0:f269e3021894 64 } CONTROL;
elessair 0:f269e3021894 65 __O uint32_t CLEAR; /**< Write any value to clear the interrupt */
elessair 0:f269e3021894 66 } TimerReg_t, *TimerReg_pt;
elessair 0:f269e3021894 67
elessair 0:f269e3021894 68 #ifdef __cplusplus
elessair 0:f269e3021894 69 }
elessair 0:f269e3021894 70 #endif
elessair 0:f269e3021894 71
elessair 0:f269e3021894 72 #endif /* TIMER_MAP_H_ */