1 | /* The header file is generated by make_header.py from DCC.json */ |
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2 | /* Current script's version can be found at: */ |
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3 | /* https://github.com/AoLaD/rtems-tms570-utils/tree/headers/headers/python */ |
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4 | |
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5 | /* |
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6 | * Copyright (c) 2014-2015, Premysl Houdek <kom541000@gmail.com> |
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7 | * |
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8 | * Czech Technical University in Prague |
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9 | * Zikova 1903/4 |
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10 | * 166 36 Praha 6 |
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11 | * Czech Republic |
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12 | * |
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13 | * All rights reserved. |
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14 | * |
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15 | * Redistribution and use in source and binary forms, with or without |
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16 | * modification, are permitted provided that the following conditions are met: |
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17 | * |
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18 | * 1. Redistributions of source code must retain the above copyright notice, this |
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19 | * list of conditions and the following disclaimer. |
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20 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
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21 | * this list of conditions and the following disclaimer in the documentation |
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22 | * and/or other materials provided with the distribution. |
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23 | * |
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24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
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25 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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26 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR |
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28 | * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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29 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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30 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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31 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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32 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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33 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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34 | * |
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35 | * The views and conclusions contained in the software and documentation are those |
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36 | * of the authors and should not be interpreted as representing official policies, |
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37 | * either expressed or implied, of the FreeBSD Project. |
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38 | */ |
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39 | #ifndef LIBBSP_ARM_tms570_DCC |
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40 | #define LIBBSP_ARM_tms570_DCC |
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41 | |
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42 | #include <bsp/utility.h> |
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43 | |
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44 | typedef struct{ |
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45 | uint32_t GCTRL; /*DCC Global Control Register*/ |
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46 | uint32_t REV; /*DCC Revision Id Register*/ |
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47 | uint32_t CNT0SEED; /*DCC Counter0 Seed Register*/ |
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48 | uint32_t VALID0SEED; /*DCC Valid0 Seed Register*/ |
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49 | uint32_t CNT1SEED; /*DCC Counter1 Seed Register*/ |
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50 | uint32_t STAT; /*DCC Status Register*/ |
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51 | uint32_t CNT0; /*DCC Counter0 Value Register*/ |
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52 | uint32_t VALID0; /*DCC Valid0 Value Register*/ |
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53 | uint32_t CNT1; /*DCC Counter1 Value Register*/ |
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54 | uint32_t CNT1CLKSRC; /*DCC Counter1 Clock Source Selection Register*/ |
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55 | uint32_t CNT0CLKSRC; /*DCC Counter0 Clock Source Selection Register*/ |
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56 | } tms570_dcc_t; |
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57 | |
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58 | |
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59 | /*----------------------TMS570_DCCGCTRL----------------------*/ |
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60 | /* field: DONE_INT_ENA - Done Interrupt Enable. */ |
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61 | #define TMS570_DCC_GCTRL_DONE_INT_ENA(val) BSP_FLD32(val,12, 15) |
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62 | #define TMS570_DCC_GCTRL_DONE_INT_ENA_GET(reg) BSP_FLD32GET(reg,12, 15) |
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63 | #define TMS570_DCC_GCTRL_DONE_INT_ENA_SET(reg,val) BSP_FLD32SET(reg, val,12, 15) |
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64 | |
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65 | /* field: SINGLE_SHOT - Single-Shot Mode Enable. */ |
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66 | #define TMS570_DCC_GCTRL_SINGLE_SHOT(val) BSP_FLD32(val,8, 11) |
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67 | #define TMS570_DCC_GCTRL_SINGLE_SHOT_GET(reg) BSP_FLD32GET(reg,8, 11) |
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68 | #define TMS570_DCC_GCTRL_SINGLE_SHOT_SET(reg,val) BSP_FLD32SET(reg, val,8, 11) |
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69 | |
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70 | /* field: ERR_ENA - Error Interrupt Enable. */ |
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71 | #define TMS570_DCC_GCTRL_ERR_ENA(val) BSP_FLD32(val,4, 7) |
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72 | #define TMS570_DCC_GCTRL_ERR_ENA_GET(reg) BSP_FLD32GET(reg,4, 7) |
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73 | #define TMS570_DCC_GCTRL_ERR_ENA_SET(reg,val) BSP_FLD32SET(reg, val,4, 7) |
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74 | |
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75 | /* field: DCC_ENA - DCC Enable. */ |
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76 | #define TMS570_DCC_GCTRL_DCC_ENA(val) BSP_FLD32(val,0, 3) |
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77 | #define TMS570_DCC_GCTRL_DCC_ENA_GET(reg) BSP_FLD32GET(reg,0, 3) |
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78 | #define TMS570_DCC_GCTRL_DCC_ENA_SET(reg,val) BSP_FLD32SET(reg, val,0, 3) |
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79 | |
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80 | |
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81 | /*-----------------------TMS570_DCCREV-----------------------*/ |
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82 | /* field: SCHEME - Reads return 01, writes have no effect. */ |
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83 | #define TMS570_DCC_REV_SCHEME(val) BSP_FLD32(val,30, 31) |
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84 | #define TMS570_DCC_REV_SCHEME_GET(reg) BSP_FLD32GET(reg,30, 31) |
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85 | #define TMS570_DCC_REV_SCHEME_SET(reg,val) BSP_FLD32SET(reg, val,30, 31) |
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86 | |
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87 | /* field: FUNC - Functional release number. Reads return 0x000, writes have no effect. */ |
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88 | #define TMS570_DCC_REV_FUNC(val) BSP_FLD32(val,16, 27) |
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89 | #define TMS570_DCC_REV_FUNC_GET(reg) BSP_FLD32GET(reg,16, 27) |
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90 | #define TMS570_DCC_REV_FUNC_SET(reg,val) BSP_FLD32SET(reg, val,16, 27) |
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91 | |
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92 | /* field: RTL - Design release number. Reads return 0x00, writes have no effect. */ |
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93 | #define TMS570_DCC_REV_RTL(val) BSP_FLD32(val,11, 15) |
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94 | #define TMS570_DCC_REV_RTL_GET(reg) BSP_FLD32GET(reg,11, 15) |
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95 | #define TMS570_DCC_REV_RTL_SET(reg,val) BSP_FLD32SET(reg, val,11, 15) |
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96 | |
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97 | /* field: MAJOR - Major revision number. Reads return 0x2, writes have no effect. */ |
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98 | #define TMS570_DCC_REV_MAJOR(val) BSP_FLD32(val,8, 10) |
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99 | #define TMS570_DCC_REV_MAJOR_GET(reg) BSP_FLD32GET(reg,8, 10) |
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100 | #define TMS570_DCC_REV_MAJOR_SET(reg,val) BSP_FLD32SET(reg, val,8, 10) |
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101 | |
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102 | /* field: CUSTOM - Custom version number. Reads return 0x0, writes have no effect. */ |
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103 | #define TMS570_DCC_REV_CUSTOM(val) BSP_FLD32(val,6, 7) |
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104 | #define TMS570_DCC_REV_CUSTOM_GET(reg) BSP_FLD32GET(reg,6, 7) |
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105 | #define TMS570_DCC_REV_CUSTOM_SET(reg,val) BSP_FLD32SET(reg, val,6, 7) |
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106 | |
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107 | /* field: MINOR - Minor revision number. Reads return 0x4, writes have no effect. */ |
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108 | #define TMS570_DCC_REV_MINOR(val) BSP_FLD32(val,0, 5) |
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109 | #define TMS570_DCC_REV_MINOR_GET(reg) BSP_FLD32GET(reg,0, 5) |
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110 | #define TMS570_DCC_REV_MINOR_SET(reg,val) BSP_FLD32SET(reg, val,0, 5) |
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111 | |
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112 | |
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113 | /*---------------------TMS570_DCCCNT0SEED---------------------*/ |
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114 | /* field: COUNT0_SEED - Seed value for DCC Counter0. */ |
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115 | #define TMS570_DCC_CNT0SEED_COUNT0_SEED(val) BSP_FLD32(val,0, 19) |
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116 | #define TMS570_DCC_CNT0SEED_COUNT0_SEED_GET(reg) BSP_FLD32GET(reg,0, 19) |
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117 | #define TMS570_DCC_CNT0SEED_COUNT0_SEED_SET(reg,val) BSP_FLD32SET(reg, val,0, 19) |
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118 | |
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119 | |
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120 | /*--------------------TMS570_DCCVALID0SEED--------------------*/ |
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121 | /* field: VALID0_SEED - XXX */ |
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122 | #define TMS570_DCC_VALID0SEED_VALID0_SEED(val) BSP_FLD32(val,0, 15) |
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123 | #define TMS570_DCC_VALID0SEED_VALID0_SEED_GET(reg) BSP_FLD32GET(reg,0, 15) |
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124 | #define TMS570_DCC_VALID0SEED_VALID0_SEED_SET(reg,val) BSP_FLD32SET(reg, val,0, 15) |
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125 | |
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126 | |
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127 | /*---------------------TMS570_DCCCNT1SEED---------------------*/ |
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128 | /* field: COUNT1_SEED - Seed value for DCC Counter1. */ |
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129 | #define TMS570_DCC_CNT1SEED_COUNT1_SEED(val) BSP_FLD32(val,0, 19) |
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130 | #define TMS570_DCC_CNT1SEED_COUNT1_SEED_GET(reg) BSP_FLD32GET(reg,0, 19) |
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131 | #define TMS570_DCC_CNT1SEED_COUNT1_SEED_SET(reg,val) BSP_FLD32SET(reg, val,0, 19) |
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132 | |
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133 | |
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134 | /*-----------------------TMS570_DCCSTAT-----------------------*/ |
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135 | /* field: DONE_FLG - Single-Shot Sequence Done flag. */ |
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136 | #define TMS570_DCC_STAT_DONE_FLG BSP_FLD32(1) |
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137 | |
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138 | /* field: ERR_FLG - Error flag. Indicates that a DCC error has occurred. */ |
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139 | #define TMS570_DCC_STAT_ERR_FLG BSP_FLD32(0) |
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140 | |
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141 | |
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142 | /*-----------------------TMS570_DCCCNT0-----------------------*/ |
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143 | /* field: COUNT0 - Current value of DCC Counter0. */ |
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144 | #define TMS570_DCC_CNT0_COUNT0(val) BSP_FLD32(val,0, 19) |
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145 | #define TMS570_DCC_CNT0_COUNT0_GET(reg) BSP_FLD32GET(reg,0, 19) |
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146 | #define TMS570_DCC_CNT0_COUNT0_SET(reg,val) BSP_FLD32SET(reg, val,0, 19) |
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147 | |
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148 | |
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149 | /*----------------------TMS570_DCCVALID0----------------------*/ |
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150 | /* field: VALID0 - Current value for DCC Valid0. */ |
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151 | #define TMS570_DCC_VALID0_VALID0(val) BSP_FLD32(val,0, 15) |
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152 | #define TMS570_DCC_VALID0_VALID0_GET(reg) BSP_FLD32GET(reg,0, 15) |
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153 | #define TMS570_DCC_VALID0_VALID0_SET(reg,val) BSP_FLD32SET(reg, val,0, 15) |
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154 | |
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155 | |
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156 | /*-----------------------TMS570_DCCCNT1-----------------------*/ |
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157 | /* field: COUNT1 - Current value for DCC Counter1. */ |
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158 | #define TMS570_DCC_CNT1_COUNT1(val) BSP_FLD32(val,0, 19) |
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159 | #define TMS570_DCC_CNT1_COUNT1_GET(reg) BSP_FLD32GET(reg,0, 19) |
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160 | #define TMS570_DCC_CNT1_COUNT1_SET(reg,val) BSP_FLD32SET(reg, val,0, 19) |
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161 | |
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162 | |
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163 | /*--------------------TMS570_DCCCNT1CLKSRC--------------------*/ |
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164 | /* field: KEY - Key to enable clock source selection for Counter1. */ |
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165 | #define TMS570_DCC_CNT1CLKSRC_KEY(val) BSP_FLD32(val,12, 15) |
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166 | #define TMS570_DCC_CNT1CLKSRC_KEY_GET(reg) BSP_FLD32GET(reg,12, 15) |
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167 | #define TMS570_DCC_CNT1CLKSRC_KEY_SET(reg,val) BSP_FLD32SET(reg, val,12, 15) |
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168 | |
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169 | /* field: CNT1_CLKSRC - Clock Source for Counter1 when KEY is programmed to be 0xA. */ |
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170 | #define TMS570_DCC_CNT1CLKSRC_CNT1_CLKSRC(val) BSP_FLD32(val,0, 3) |
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171 | #define TMS570_DCC_CNT1CLKSRC_CNT1_CLKSRC_GET(reg) BSP_FLD32GET(reg,0, 3) |
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172 | #define TMS570_DCC_CNT1CLKSRC_CNT1_CLKSRC_SET(reg,val) BSP_FLD32SET(reg, val,0, 3) |
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173 | |
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174 | |
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175 | /*--------------------TMS570_DCCCNT0CLKSRC--------------------*/ |
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176 | /* field: CNT0_CLKSRC - Clock Source for Counter0 */ |
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177 | #define TMS570_DCC_CNT0CLKSRC_CNT0_CLKSRC(val) BSP_FLD32(val,0, 3) |
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178 | #define TMS570_DCC_CNT0CLKSRC_CNT0_CLKSRC_GET(reg) BSP_FLD32GET(reg,0, 3) |
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179 | #define TMS570_DCC_CNT0CLKSRC_CNT0_CLKSRC_SET(reg,val) BSP_FLD32SET(reg, val,0, 3) |
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180 | |
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181 | |
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182 | |
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183 | #endif /* LIBBSP_ARM_tms570_DCC */ |
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