1 /***********************************************************************************************************************
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3 * This software is supplied by Renesas Electronics Corporation and is only intended for use with Renesas products. No
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4 * other uses are authorized. This software is owned by Renesas Electronics Corporation and is protected under all
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5 * applicable laws, including copyright laws.
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6 * THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
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7 * THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY,
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8 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. TO THE MAXIMUM
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9 * EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES
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10 * SHALL BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR ANY REASON RELATED TO THIS
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11 * SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
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12 * Renesas reserves the right, without notice, to make changes to this software and to discontinue the availability of
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13 * this software. By using this software, you agree to the additional terms and conditions found by accessing the
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15 * http://www.renesas.com/disclaimer
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17 * Copyright (C) 2012 Renesas Electronics Corporation. All rights reserved.
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18 ***********************************************************************************************************************/
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19 /***********************************************************************************************************************
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20 * File Name : r_bsp_config_reference.c
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22 * Description : The file r_bsp_config.h is used to configure your BSP. r_bsp_config.h should be included
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23 * somewhere in your package so that the r_bsp code has access to it. This file (r_bsp_config_reference.h)
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24 * is just a reference file that the user can use to make their own r_bsp_config.h file.
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25 ************************************************************************************************************************
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26 * History : DD.MM.YYYY Version Description
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27 * : 07.11.2012 0.01 Beta Release
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28 ***********************************************************************************************************************/
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29 #ifndef R_BSP_CONFIG_REF_HEADER_FILE
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30 #define R_BSP_CONFIG_REF_HEADER_FILE
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32 /***********************************************************************************************************************
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33 Configuration Options
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34 ***********************************************************************************************************************/
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35 /* Enter the product part number for your MCU. This information will be used to obtain information about your MCU such
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36 as package and memory size.
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37 To help parse this information, the part number will be defined using multiple macros.
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38 R 5 F 51 11 5 A D FM
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39 | | | | | | | | | Macro Name Description
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40 | | | | | | | | |__MCU_PART_PACKAGE = Package type, number of pins, and pin pitch
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41 | | | | | | | |____not used = Products with wide temperature range (D: -40 to 85C G: -40 to 105C)
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42 | | | | | | |______not used = Blank
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43 | | | | | |________MCU_PART_MEMORY_SIZE = ROM, RAM, and Data Flash Capacity
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44 | | | | |___________MCU_PART_GROUP = Group name
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45 | | | |______________MCU_PART_SERIES = Series name
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46 | | |________________MCU_PART_MEMORY_TYPE = Type of memory (Flash)
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47 | |__________________not used = Renesas MCU
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48 |____________________not used = Renesas semiconductor product.
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51 /* Package type. Set the macro definition based on values below:
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52 Character(s) = Value for macro = Package Type/Number of Pins/Pin Pitch
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53 FM = 0x0 = LFQFP/64/0.50
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54 FK = 0x1 = LQFP/64/0.80
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55 LF = 0x2 = TFLGA/64/0.50
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56 FL = 0x3 = LFQFP/48/0.50
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57 NE = 0x4 = VQFN/48/0.50
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58 NC = 0x5 = HWQFN/36/0.50
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59 LM = 0x6 = WFLGA/36/0.50
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60 SB = 0x7 = SSOP/36/0.80
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62 #define MCU_PART_PACKAGE (0x0)
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64 /* ROM, RAM, and Data Flash Capacity.
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65 Character(s) = Value for macro = ROM Size/Ram Size/Data Flash Size
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66 5 = 0x5 = 128KB/16KB/8KB
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67 4 = 0x4 = 96KB/16KB/8KB
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68 3 = 0x3 = 64KB/10KB/8KB
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69 1 = 0x1 = 32KB/10KB/8KB
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70 J = 0x0 = 16KB/8KB/8KB
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72 #define MCU_PART_MEMORY_SIZE (0x5)
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75 Character(s) = Value for macro = Description
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76 10 = 0x0 = RX110 Group
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77 11 = 0x1 = RX111 Group
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79 #define MCU_PART_GROUP (0x1)
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82 Character(s) = Value for macro = Description
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83 51 = 0x0 = RX100 Series
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85 #define MCU_PART_SERIES (0x0)
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88 Character(s) = Value for macro = Description
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89 F = 0x0 = Flash memory version
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91 #define MCU_PART_MEMORY_TYPE (0x0)
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93 /* The 'BSP_DECLARE_STACK' macro is checked so that the stack is only declared in one place (resetprg.c). Every time a
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94 '#pragma stacksize' is encountered, the stack size is increased. This prevents multiplication of stack size. */
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95 #if defined(BSP_DECLARE_STACK)
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96 /* User Stack size in bytes. The Renesas RX toolchain sets the stack size using the #pragma stacksize directive. */
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97 #pragma stacksize su=0x400
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98 /* Interrupt Stack size in bytes. The Renesas RX toolchain sets the stack size using the #pragma stacksize directive. */
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99 #pragma stacksize si=0x100
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102 /* Heap size in bytes. */
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103 #define HEAP_BYTES (0x001)
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105 /* After reset MCU will operate in Supervisor mode. To switch to User mode, set this macro to '1'. For more information
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106 on the differences between these 2 modes see the CPU >> Processor Mode section of your MCU's hardware manual.
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107 0 = Stay in Supervisor mode.
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108 1 = Switch to User mode.
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110 #define RUN_IN_USER_MODE (0)
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113 /* This macro lets other modules no if a RTOS is being used.
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114 0 = RTOS is not used.
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117 #define RTOS_USED (0)
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119 /* Clock source select (CKSEL).
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120 0 = Low Speed On-Chip Oscillator (LOCO)
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121 1 = High Speed On-Chip Oscillator (HOCO)
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122 2 = Main Clock Oscillator
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123 3 = Sub-Clock Oscillator
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126 #define CLOCK_SOURCE (4) // GI org 4
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128 /* Clock configuration options.
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129 The input clock frequency is specified and then the system clocks are set by specifying the multipliers used. The
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130 multiplier settings are used to set the clock registers in resetprg.c. If a 16MHz clock is used and the
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131 ICLK is 24MHz, PCLKB is 24MHz, FCLK is 24MHz, PCLKD is 24MHz, and CKO is 1MHz then the
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136 PLL_MUL = 6 (16MHz x 3 = 48MHz)
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137 ICK_DIV = 2 : System Clock (ICLK) = (((XTAL_HZ/PLL_DIV) * PLL_MUL) / ICK_DIV) = 24MHz
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138 PCKB_DIV = 2 : Peripheral Clock B (PCLKB) = (((XTAL_HZ/PLL_DIV) * PLL_MUL) / PCKB_DIV) = 24MHz
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139 PCKD_DIV = 2 : Peripheral Clock D (PCLKD) = (((XTAL_HZ/PLL_DIV) * PLL_MUL) / PCKD_DIV) = 24MHz
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140 FCK_DIV = 2 : Flash IF Clock (FCLK) = (((XTAL_HZ/PLL_DIV) * PLL_MUL) / FCK_DIV) = 24MHz
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142 /* XTAL - Input clock frequency in Hz */
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143 #define XTAL_HZ (16000000)
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144 /* PLL Input Frequency Divider Select (PLIDIV).
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145 Available divisors = /1 (no division), /2, /4
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147 #define PLL_DIV (2) // GI org 2
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148 /* PLL Frequency Multiplication Factor Select (STC).
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149 Available multipliers = x6, x8
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151 #define PLL_MUL (6) // GI org 6
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152 /* System Clock Divider (ICK).
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153 Available divisors = /1 (no division), /2, /4, /8, /16, /32, /64
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155 #define ICK_DIV (2) // NOTE: ICLK CANNOT BE SLOWER THAN PCLK!
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156 /* Peripheral Module Clock B Divider (PCKB).
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157 Available divisors = /1 (no division), /2, /4, /8, /16, /32, /64
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159 #define PCKB_DIV (2) // GI org 2
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160 /* Peripheral Module Clock D Divider (PCKD).
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161 Available divisors = /1 (no division), /2, /4, /8, /16, /32, /64
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163 #define PCKD_DIV (2)
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164 /* Flash IF Clock Divider (FCK).
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165 Available divisors = /1 (no division), /2, /4, /8, /16, /32, /64
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167 #define FCK_DIV (2)
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169 /* Below are callback functions that can be used for detecting MCU exceptions, undefined interrupt sources, and
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170 bus errors. If the user wishes to be alerted of these events then they will need to define the macro as a
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171 function to be called when the event occurs. For example, if the user wanted the function
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172 excep_undefined_instr_isr() to be called when an undefined interrupt source ISR is triggered then they would
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174 #define UNDEFINED_INT_ISR_CALLBACK undefined_interrupt_cb
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175 If the user does not wish to be alerted of these events then they should comment out the macros.
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177 NOTE: When a callback function is called it will be called from within a ISR. This means that the function
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178 will essentially be an interrupt and will hold off other interrupts that occur in the system while it
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179 is executing. For this reason, it is recommended to keep these callback functions short as to not
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180 decrease the real-time response of your system.
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182 /* Callback for Supervisor Instruction Violation Exception. */
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183 //#define EXCEP_SUPERVISOR_ISR_CALLBACK supervisor_instr_cb
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185 /* Callback for Undefined Instruction Exception. */
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186 //#define EXCEP_UNDEFINED_INSTR_ISR_CALLBACK undefined_instr_cb
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188 /* Callback for Non-maskable Interrupt. */
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189 //#define NMI_ISR_CALLBACK nmi_cb
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191 /* Callback for all undefined interrupt vectors. User can set a breakpoint in this function to determine which source
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192 is creating unwanted interrupts. */
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193 //#define UNDEFINED_INT_ISR_CALLBACK undefined_interrupt_cb
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195 /* Callback for Bus Error Interrupt. */
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196 //#define BUS_ERROR_ISR_CALLBACK bus_error_cb
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198 /* The user has the option of separately choosing little or big endian for the User Application Area */
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200 /* Endian mode for User Application.
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202 Else = Little Endian (Default)
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204 #define USER_APP_ENDIAN (1)
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207 /* Configure WDT and IWDT settings.
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208 OFS0 - Option Function Select Register 0
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209 OFS0 - Option Function Select Register 0
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210 b31:b15 Reserved (set to 1)
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211 b14 IWDTSLCSTP - IWDT Sleep Mode Count Stop Control - (0=can't stop count, 1=stop w/some low power modes)
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212 b13 Reserved (set to 1)
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213 b12 IWDTRSTIRQS - IWDT Reset Interrupt Request - What to do on underflow (0=take interrupt, 1=reset MCU)
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214 b11:b10 IWDTRPSS - IWDT Window Start Position Select - (0=25%, 1=50%, 2=75%, 3=100%,don't use)
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215 b9:b8 IWDTRPES - IWDT Window End Position Select - (0=75%, 1=50%, 2=25%, 3=0%,don't use)
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216 b7:b4 IWDTCKS - IWDT Clock Frequency Division Ratio - (0=none, 2=/16, 3 = /32, 4=/64, 0xF=/128, 5=/256)
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217 b3:b2 IWDTTOPS - IWDT Timeout Period Select - (0=128 cycles, 1=512, 2=1024, 3=2048)
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218 b1 IWDTSTRT - IWDT Start Mode Select - (0=auto-start after reset, 1=halt after reset)
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219 b0 Reserved (set to 1) */
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220 #define OFS0_REG_VALUE (0xFFFFFFFF) //Disable by default
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222 /* Configure whether voltage detection 1 circuit and HOCO are enabled after reset.
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223 OFS1 - Option Function Select Register 1
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224 b31:b9 Reserved (set to 1)
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225 b8 HOCOEN - Enable/disable HOCO oscillation after a reset (0=enable, 1=disable)
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226 b7:b4 STUPLVD1LVL - Startup Voltage Monitoring 1 Reset Detection Level Select
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237 b3:b2 Reserved (set to 1)
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238 b2 STUPLVD1REN - Startup Voltage Monitoring 1 Reset Enable (1=monitoring disabled)
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239 b0 FASTSTUP - Power-On Fast Startup Time (1=normal; read only) */
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240 #define OFS1_REG_VALUE (0xFFFFFFFF) //Disable by default
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242 /* Initializes C input & output library functions.
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243 0 = Disable I/O library initialization in resetprg.c. If you are not using stdio then use this value.
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244 1 = Enable I/O library initialization in resetprg.c. This is default and needed if you are using stdio. */
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245 #define IO_LIB_ENABLE (0)
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247 #endif /* R_BSP_CONFIG_REF_HEADER_FILE */
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