added prescaler for 16 bit pwm in LPC1347 target

Fork of mbed-dev by mbed official

Committer:
JojoS
Date:
Sat Sep 10 15:32:04 2016 +0000
Revision:
147:ba84b7dc41a7
Parent:
144:ef7eb2e8f9f7
added prescaler for 16 bit timers (solution as in LPC11xx), default prescaler 31 for max 28 ms period time

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 144:ef7eb2e8f9f7 1 /*******************************************************************************
<> 144:ef7eb2e8f9f7 2 * Copyright (C) 2015 Maxim Integrated Products, Inc., All Rights Reserved.
<> 144:ef7eb2e8f9f7 3 *
<> 144:ef7eb2e8f9f7 4 * Permission is hereby granted, free of charge, to any person obtaining a
<> 144:ef7eb2e8f9f7 5 * copy of this software and associated documentation files (the "Software"),
<> 144:ef7eb2e8f9f7 6 * to deal in the Software without restriction, including without limitation
<> 144:ef7eb2e8f9f7 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
<> 144:ef7eb2e8f9f7 8 * and/or sell copies of the Software, and to permit persons to whom the
<> 144:ef7eb2e8f9f7 9 * Software is furnished to do so, subject to the following conditions:
<> 144:ef7eb2e8f9f7 10 *
<> 144:ef7eb2e8f9f7 11 * The above copyright notice and this permission notice shall be included
<> 144:ef7eb2e8f9f7 12 * in all copies or substantial portions of the Software.
<> 144:ef7eb2e8f9f7 13 *
<> 144:ef7eb2e8f9f7 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
<> 144:ef7eb2e8f9f7 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
<> 144:ef7eb2e8f9f7 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
<> 144:ef7eb2e8f9f7 17 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
<> 144:ef7eb2e8f9f7 18 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
<> 144:ef7eb2e8f9f7 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
<> 144:ef7eb2e8f9f7 20 * OTHER DEALINGS IN THE SOFTWARE.
<> 144:ef7eb2e8f9f7 21 *
<> 144:ef7eb2e8f9f7 22 * Except as contained in this notice, the name of Maxim Integrated
<> 144:ef7eb2e8f9f7 23 * Products, Inc. shall not be used except as stated in the Maxim Integrated
<> 144:ef7eb2e8f9f7 24 * Products, Inc. Branding Policy.
<> 144:ef7eb2e8f9f7 25 *
<> 144:ef7eb2e8f9f7 26 * The mere transfer of this software does not imply any licenses
<> 144:ef7eb2e8f9f7 27 * of trade secrets, proprietary technology, copyrights, patents,
<> 144:ef7eb2e8f9f7 28 * trademarks, maskwork rights, or any other form of intellectual
<> 144:ef7eb2e8f9f7 29 * property whatsoever. Maxim Integrated Products, Inc. retains all
<> 144:ef7eb2e8f9f7 30 * ownership rights.
<> 144:ef7eb2e8f9f7 31 *******************************************************************************
<> 144:ef7eb2e8f9f7 32 */
<> 144:ef7eb2e8f9f7 33
<> 144:ef7eb2e8f9f7 34 #ifndef _MXC_ICC_REGS_H_
<> 144:ef7eb2e8f9f7 35 #define _MXC_ICC_REGS_H_
<> 144:ef7eb2e8f9f7 36
<> 144:ef7eb2e8f9f7 37 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 38 extern "C" {
<> 144:ef7eb2e8f9f7 39 #endif
<> 144:ef7eb2e8f9f7 40
<> 144:ef7eb2e8f9f7 41 #include <stdint.h>
<> 144:ef7eb2e8f9f7 42
<> 144:ef7eb2e8f9f7 43 /**
<> 144:ef7eb2e8f9f7 44 * @file icc_regs.h
<> 144:ef7eb2e8f9f7 45 * @addtogroup icc ICC
<> 144:ef7eb2e8f9f7 46 * @{
<> 144:ef7eb2e8f9f7 47 */
<> 144:ef7eb2e8f9f7 48
<> 144:ef7eb2e8f9f7 49 /* Offset Register Description
<> 144:ef7eb2e8f9f7 50 ====== =================================================== */
<> 144:ef7eb2e8f9f7 51 typedef struct {
<> 144:ef7eb2e8f9f7 52 __IO uint32_t id; /* 0x0000 Device ID Register */
<> 144:ef7eb2e8f9f7 53 __IO uint32_t mem_cfg; /* 0x0004 Memory Configuration */
<> 144:ef7eb2e8f9f7 54 __I uint32_t rsv0008[62]; /* 0x0008 */
<> 144:ef7eb2e8f9f7 55 __IO uint32_t ctrl_stat; /* 0x0100 Control and Status */
<> 144:ef7eb2e8f9f7 56 __I uint32_t rsv0104[383]; /* 0x0104 */
<> 144:ef7eb2e8f9f7 57 __IO uint32_t invdt_all; /* 0x0700 Invalidate (Clear) Cache Control */
<> 144:ef7eb2e8f9f7 58 } mxc_icc_regs_t;
<> 144:ef7eb2e8f9f7 59
<> 144:ef7eb2e8f9f7 60 /*
<> 144:ef7eb2e8f9f7 61 Register offsets for module ICC.
<> 144:ef7eb2e8f9f7 62 */
<> 144:ef7eb2e8f9f7 63 #define MXC_R_ICC_OFFS_ID ((uint32_t)0x00000000UL)
<> 144:ef7eb2e8f9f7 64 #define MXC_R_ICC_OFFS_MEM_CFG ((uint32_t)0x00000004UL)
<> 144:ef7eb2e8f9f7 65 #define MXC_R_ICC_OFFS_CTRL_STAT ((uint32_t)0x00000100UL)
<> 144:ef7eb2e8f9f7 66 #define MXC_R_ICC_OFFS_INVDT_ALL ((uint32_t)0x00000700UL)
<> 144:ef7eb2e8f9f7 67
<> 144:ef7eb2e8f9f7 68 /*
<> 144:ef7eb2e8f9f7 69 Field positions and masks for module ICC.
<> 144:ef7eb2e8f9f7 70 */
<> 144:ef7eb2e8f9f7 71 #define MXC_F_ICC_ID_RTL_VERSION_POS 0
<> 144:ef7eb2e8f9f7 72 #define MXC_F_ICC_ID_RTL_VERSION ((uint32_t)(0x0000003FUL << MXC_F_ICC_ID_RTL_VERSION_POS))
<> 144:ef7eb2e8f9f7 73 #define MXC_F_ICC_ID_PART_NUM_POS 6
<> 144:ef7eb2e8f9f7 74 #define MXC_F_ICC_ID_PART_NUM ((uint32_t)(0x0000000FUL << MXC_F_ICC_ID_PART_NUM_POS))
<> 144:ef7eb2e8f9f7 75 #define MXC_F_ICC_ID_CACHE_ID_POS 10
<> 144:ef7eb2e8f9f7 76 #define MXC_F_ICC_ID_CACHE_ID ((uint32_t)(0x0000003FUL << MXC_F_ICC_ID_CACHE_ID_POS))
<> 144:ef7eb2e8f9f7 77
<> 144:ef7eb2e8f9f7 78 #define MXC_F_ICC_MEM_CFG_CACHE_SIZE_POS 0
<> 144:ef7eb2e8f9f7 79 #define MXC_F_ICC_MEM_CFG_CACHE_SIZE ((uint32_t)(0x0000FFFFUL << MXC_F_ICC_MEM_CFG_CACHE_SIZE_POS))
<> 144:ef7eb2e8f9f7 80 #define MXC_F_ICC_MEM_CFG_MAIN_MEMORY_SIZE_POS 16
<> 144:ef7eb2e8f9f7 81 #define MXC_F_ICC_MEM_CFG_MAIN_MEMORY_SIZE ((uint32_t)(0x0000FFFFUL << MXC_F_ICC_MEM_CFG_MAIN_MEMORY_SIZE_POS))
<> 144:ef7eb2e8f9f7 82
<> 144:ef7eb2e8f9f7 83 #define MXC_F_ICC_CTRL_STAT_ENABLE_POS 0
<> 144:ef7eb2e8f9f7 84 #define MXC_F_ICC_CTRL_STAT_ENABLE ((uint32_t)(0x00000001UL << MXC_F_ICC_CTRL_STAT_ENABLE_POS))
<> 144:ef7eb2e8f9f7 85 #define MXC_F_ICC_CTRL_STAT_READY_POS 16
<> 144:ef7eb2e8f9f7 86 #define MXC_F_ICC_CTRL_STAT_READY ((uint32_t)(0x00000001UL << MXC_F_ICC_CTRL_STAT_READY_POS))
<> 144:ef7eb2e8f9f7 87
<> 144:ef7eb2e8f9f7 88 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 89 }
<> 144:ef7eb2e8f9f7 90 #endif
<> 144:ef7eb2e8f9f7 91
<> 144:ef7eb2e8f9f7 92 /**
<> 144:ef7eb2e8f9f7 93 * @}
<> 144:ef7eb2e8f9f7 94 */
<> 144:ef7eb2e8f9f7 95
<> 144:ef7eb2e8f9f7 96 #endif /* _MXC_ICC_REGS_H_ */