1 //----------------------------------------------------------------------------- 2 // Copyright 2012 (c) Silicon Laboratories Inc. 3 // 4 // SPDX-License-Identifier: Zlib 5 // 6 // This siHAL software is provided 'as-is', without any express or implied 7 // warranty. In no event will the authors be held liable for any damages 8 // arising from the use of this software. 9 // 10 // Permission is granted to anyone to use this software for any purpose, 11 // including commercial applications, and to alter it and redistribute it 12 // freely, subject to the following restrictions: 13 // 14 // 1. The origin of this software must not be misrepresented; you must not 15 // claim that you wrote the original software. If you use this software 16 // in a product, an acknowledgment in the product documentation would be 17 // appreciated but is not required. 18 // 2. Altered source versions must be plainly marked as such, and must not be 19 // misrepresented as being the original software. 20 // 3. This notice may not be removed or altered from any source distribution. 21 //----------------------------------------------------------------------------- 22 // 23 // Script: 0.61 24 // Version: 1 25 26 #ifndef __SI32_PVTOSC_A_REGISTERS_H__ 27 #define __SI32_PVTOSC_A_REGISTERS_H__ 28 29 #include <stdint.h> 30 31 #ifdef __cplusplus 32 extern "C" { 33 #endif 34 35 struct SI32_PVTOSC_A_CONTROL_Struct 36 { 37 union 38 { 39 struct 40 { 41 // Digital LDO Oscillator Enable 42 volatile uint32_t DIGOSCEN: 1; 43 // Memory LDO Oscillator Enable 44 volatile uint32_t MEMOSCEN: 1; 45 uint32_t reserved0: 2; 46 // Digital LDO Oscillator Mode 47 volatile uint32_t DIGOSCMD: 1; 48 // High Voltage Oscillator Mode 49 volatile uint32_t MEMOSCMD: 1; 50 // Clock Select 51 volatile uint32_t CLKSEL: 1; 52 uint32_t reserved1: 25; 53 }; 54 volatile uint32_t U32; 55 }; 56 }; 57 58 #define SI32_PVTOSC_A_CONTROL_DIGOSCEN_MASK 0x00000001 59 #define SI32_PVTOSC_A_CONTROL_DIGOSCEN_SHIFT 0 60 // Disable the digital LDO PVT oscillator. 61 #define SI32_PVTOSC_A_CONTROL_DIGOSCEN_DISABLED_VALUE 0 62 #define SI32_PVTOSC_A_CONTROL_DIGOSCEN_DISABLED_U32 \ 63 (SI32_PVTOSC_A_CONTROL_DIGOSCEN_DISABLED_VALUE << SI32_PVTOSC_A_CONTROL_DIGOSCEN_SHIFT) 64 // Enable the digital LDO PVT oscillator. 65 #define SI32_PVTOSC_A_CONTROL_DIGOSCEN_ENABLED_VALUE 1 66 #define SI32_PVTOSC_A_CONTROL_DIGOSCEN_ENABLED_U32 \ 67 (SI32_PVTOSC_A_CONTROL_DIGOSCEN_ENABLED_VALUE << SI32_PVTOSC_A_CONTROL_DIGOSCEN_SHIFT) 68 69 #define SI32_PVTOSC_A_CONTROL_MEMOSCEN_MASK 0x00000002 70 #define SI32_PVTOSC_A_CONTROL_MEMOSCEN_SHIFT 1 71 // Disable the memory LDO PVT oscillator. 72 #define SI32_PVTOSC_A_CONTROL_MEMOSCEN_DISABLED_VALUE 0 73 #define SI32_PVTOSC_A_CONTROL_MEMOSCEN_DISABLED_U32 \ 74 (SI32_PVTOSC_A_CONTROL_MEMOSCEN_DISABLED_VALUE << SI32_PVTOSC_A_CONTROL_MEMOSCEN_SHIFT) 75 // Enable the memory LDO PVT oscillator. 76 #define SI32_PVTOSC_A_CONTROL_MEMOSCEN_ENABLED_VALUE 1 77 #define SI32_PVTOSC_A_CONTROL_MEMOSCEN_ENABLED_U32 \ 78 (SI32_PVTOSC_A_CONTROL_MEMOSCEN_ENABLED_VALUE << SI32_PVTOSC_A_CONTROL_MEMOSCEN_SHIFT) 79 80 #define SI32_PVTOSC_A_CONTROL_DIGOSCMD_MASK 0x00000010 81 #define SI32_PVTOSC_A_CONTROL_DIGOSCMD_SHIFT 4 82 // Select fast mode for the digital LDO PVT oscillator. 83 #define SI32_PVTOSC_A_CONTROL_DIGOSCMD_FAST_VALUE 0 84 #define SI32_PVTOSC_A_CONTROL_DIGOSCMD_FAST_U32 \ 85 (SI32_PVTOSC_A_CONTROL_DIGOSCMD_FAST_VALUE << SI32_PVTOSC_A_CONTROL_DIGOSCMD_SHIFT) 86 // Select slow mode for the digital LDO PVT oscillator. 87 #define SI32_PVTOSC_A_CONTROL_DIGOSCMD_SLOW_VALUE 1 88 #define SI32_PVTOSC_A_CONTROL_DIGOSCMD_SLOW_U32 \ 89 (SI32_PVTOSC_A_CONTROL_DIGOSCMD_SLOW_VALUE << SI32_PVTOSC_A_CONTROL_DIGOSCMD_SHIFT) 90 91 #define SI32_PVTOSC_A_CONTROL_MEMOSCMD_MASK 0x00000020 92 #define SI32_PVTOSC_A_CONTROL_MEMOSCMD_SHIFT 5 93 // Select fast mode for the memory LDO PVT oscillator. 94 #define SI32_PVTOSC_A_CONTROL_MEMOSCMD_FAST_VALUE 0 95 #define SI32_PVTOSC_A_CONTROL_MEMOSCMD_FAST_U32 \ 96 (SI32_PVTOSC_A_CONTROL_MEMOSCMD_FAST_VALUE << SI32_PVTOSC_A_CONTROL_MEMOSCMD_SHIFT) 97 // Select slow mode for the memory LDO PVT oscillator. 98 #define SI32_PVTOSC_A_CONTROL_MEMOSCMD_SLOW_VALUE 1 99 #define SI32_PVTOSC_A_CONTROL_MEMOSCMD_SLOW_U32 \ 100 (SI32_PVTOSC_A_CONTROL_MEMOSCMD_SLOW_VALUE << SI32_PVTOSC_A_CONTROL_MEMOSCMD_SHIFT) 101 102 #define SI32_PVTOSC_A_CONTROL_CLKSEL_MASK 0x00000040 103 #define SI32_PVTOSC_A_CONTROL_CLKSEL_SHIFT 6 104 // Select the digital and memory oscillators as the inputs to the clock dividers. 105 #define SI32_PVTOSC_A_CONTROL_CLKSEL_OSCILLATORS_VALUE 0 106 #define SI32_PVTOSC_A_CONTROL_CLKSEL_OSCILLATORS_U32 \ 107 (SI32_PVTOSC_A_CONTROL_CLKSEL_OSCILLATORS_VALUE << SI32_PVTOSC_A_CONTROL_CLKSEL_SHIFT) 108 // Select the APB clock as the input to the clock dividers. 109 #define SI32_PVTOSC_A_CONTROL_CLKSEL_AHB_VALUE 1 110 #define SI32_PVTOSC_A_CONTROL_CLKSEL_AHB_U32 \ 111 (SI32_PVTOSC_A_CONTROL_CLKSEL_AHB_VALUE << SI32_PVTOSC_A_CONTROL_CLKSEL_SHIFT) 112 113 114 115 typedef struct SI32_PVTOSC_A_Struct 116 { 117 struct SI32_PVTOSC_A_CONTROL_Struct CONTROL ; // Base Address + 0x0 118 volatile uint32_t CONTROL_SET; 119 volatile uint32_t CONTROL_CLR; 120 uint32_t reserved0; 121 } SI32_PVTOSC_A_Type; 122 123 #ifdef __cplusplus 124 } 125 #endif 126 127 #endif // __SI32_PVTOSC_A_REGISTERS_H__ 128 129 //-eof-------------------------------------------------------------------------- 130 131
