1 /******************************************************************************
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4 * This software is supplied by Renesas Technology Corp. and is only
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5 * intended for use with Renesas products. No other uses are authorized.
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7 * This software is owned by Renesas Technology Corp. and is protected under
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8 * all applicable laws, including copyright laws.
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10 * THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES
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11 * REGARDING THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY,
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12 * INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
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13 * PARTICULAR PURPOSE AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY
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16 * TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
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17 * TECHNOLOGY CORP. NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
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18 * FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
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19 * FOR ANY REASON RELATED TO THE THIS SOFTWARE, EVEN IF RENESAS OR ITS
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20 * AFFILIATES HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
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22 * Renesas reserves the right, without notice, to make changes to this
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23 * software and to discontinue the availability of this software.
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24 * By using this software, you agree to the additional terms and
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25 * conditions found by accessing the following link:
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26 * http://www.renesas.com/disclaimer
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27 ******************************************************************************
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28 * Copyright (C) 2008. Renesas Technology Corp., All Rights Reserved.
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29 *******************************************************************************
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30 * File Name : hwsetup.c
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32 * Description : Power up hardware initializations
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33 ******************************************************************************
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34 * History : DD.MM.YYYY Version Description
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35 * : 15.02.2010 1.00 First Release
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36 ******************************************************************************/
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39 /******************************************************************************
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40 Includes <System Includes> , "Project Includes"
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41 ******************************************************************************/
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43 #include "iodefine.h"
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44 #include "yrdkrx62ndef.h"
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45 // #include "lcd.h" Uncomment this if an LCD is present.
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47 /******************************************************************************
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49 ******************************************************************************/
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51 /******************************************************************************
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53 ******************************************************************************/
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55 /******************************************************************************
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56 Imported global variables and functions (from other files)
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57 ******************************************************************************/
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59 /******************************************************************************
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60 Exported global variables and functions (to be accessed by other files)
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61 ******************************************************************************/
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63 /******************************************************************************
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64 Private global variables and functions
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65 ******************************************************************************/
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67 /******************************************************************************
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68 * Function Name: HardwareSetup
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69 * Description : This function does initial setting for CPG port pins used in
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70 * : the Demo including the MII pins of the Ethernet PHY connection.
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72 * Return Value : none
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73 ******************************************************************************/
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74 void HardwareSetup(void)
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79 /* Configure system clocks based on header */
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80 sckcr += (ICLK_MUL==8) ? (0ul << 24) : (ICLK_MUL==4) ? (1ul << 24) : (ICLK_MUL==2) ? (2ul << 24) : (3ul << 24);
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81 sckcr += (BCLK_MUL==8) ? (0ul << 16) : (BCLK_MUL==4) ? (1ul << 16) : (BCLK_MUL==2) ? (2ul << 16) : (3ul << 16);
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82 sckcr += (PCLK_MUL==8) ? (0ul << 8) : (PCLK_MUL==4) ? (1ul << 8) : (PCLK_MUL==2) ? (2ul << 8) : (3ul << 8);
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83 SYSTEM.SCKCR.LONG = sckcr;
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85 /* Configure LED pins as outputs */
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99 /* Configure LCD pins as outputs - uncomment this if an LCD is present.
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102 LCD_DATA_DDR = 0xF0; */
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104 /* Initialize display - uncomment this if an LCD is present.
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105 InitialiseDisplay(); */
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