SH7266/SH7267 Group Application Note E10A
Contents
1. Item Setting Value Loading flash memory Enable Erasing flash memory Enable File Name sh7267_sflash_fmtool mot the directory which stores the FMTOOL Bus width of flash memory 32 bit bus width All erasing module address Specify the start address of erase module H FFF8 2000 Writing module address Specify the start address of write module H FFF8 2100 6 1 4 Adding a Download Module Open the debug setting window from the debug menu and click Add When the download module window shown in Figure 6 5 is displayed add user programs which to be loaded into the serial flash memory to the download module R01AN1151EJ0100 Rev 1 00 Page 24 of 29 Jun 18 2012 RENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory Download Module 2 x Deet Jong JS Deiomd Ewowa zl Gerd Filename S CONFIGDIR S PROJECTNAME abs D Browse Access size bh J Download debug information only J Perform memory verify during download I Download automatically on target connection Figure 6 5 Download Module Window 6 1 5 Downloading a User Program Using the download function shown in Figure 6 6 download the user programs 3sh7267_sflash_app High performance Embedded Workshop File Edit View Project Build Debug Setup Tools Test Window Help Ip HO E E Synchronized Debugging ospe n e y Hmm Debug Settings2. Figure 5 2 Write Module Outline The write module executes the address conversion to store the program which arranged in the discontinuous area or the constant data efficiently to the serial flash memory Figure 5 3 shows the address conversion of the sample code The conversion rule is described in the Address Conversion Table in 5 4 Structure Union List of this application note It may be changed when needed RO1AN1151EJ0100 Rev 1 00 Page 8 of 29 Jun 18 2012 RENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory Serial flash memory address CPU address space space 2M bytes H 0000 0000 Sector 0 H 0000 0000 for Loader program H 0000 FFFF H 0001 0000 H Sector 1 to 15 64M bytes CSO space eae y for the constant data for Application program H 000F FFFF H 0010 0000 H O3FF FFFF Pa Sector 16 to 31 for Constant data H 1C00 0000 Large capacity internal 960K bytes lt SC H 001F FFFF for Application program Prohibited L H 1COE FFFF H 040F FFFF H FFF8 0000 High speed on chip RAM 64K bytes lt H EFE8 EFFF for Loader program Note All areas in the CSO are suject to address conversion but the area which exceeds the capacity of the serial flash memory cannnot be used Figure 5 3 Address Conversion of Sample Code 5 2 File Composition Table 5 1 lists the file composition The
3. RO1AN1151EJ0100 Rev 1 00 Jun 18 2012 2tENESAS Page 19 of 29 SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory 5 9 2 Forbidding Sharing Sectors between the Load Modules Figure 5 11 shows the operation under the assumption that two load module share one sector Downloading several load modules in the FMTOOL is enabled although sharing one sector between the load modules is disabled When downloading multiple data in one sector the earlier downloaded data is deleted that may be followed by a false operation The mentioned load module area includes the dummy data area described in the section 5 9 1 Example Sharing Sector 0 between load module 1 and load module 2 1 Before writing in load 2 Start downloading 3 Execute write module 4 Execute write module moduel2 Execute erase module Sector erase Program H 0000 0000 p EE j Load module Load module l l Deli i i l elited I I Season l pine Ss Sector 0 gt Ta D Deleted Before k i i Load module writing Load module g l l 2 l 2 i i l H 0000 FFFF i l GES IS fj Variable controlling 0 gt HFFFFFFFF 0 p gt 0 the deleted sector No deleted ca The internal variable is initialized by the erase module and sector erase is executed in the write module Figure 5 11
4. Detect destination address C return 1 Conversion table not registered error return 2 Calculate a sector number of the destination v erased Yes Compare with the erased sector number stored in the argument fmtool_pre_erase_sctno Lal No y Execute sector erase R_SF_RSPI_EraseSector Update the erased sector information the write destination page Calculate the page number and the offset in Buffering page i Without page Compare with the page number in e transition buffering stored in the argument fmtool_cur_page a With page transition y Write the buffer data 256 bytes in the serial flash memory R_SF_RSPI_ByteProgram Clear buffer to H FF Update the buffering page buffer Store the data in the offset position of the return 0 C Figure 5 8 Write Processing for the Flash Memory RO1AN1151EJ0100 Rev 1 00 Jun 18 2012 Page 18 of 29 ztENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory 5 9 Basic Precautions 5 9 1 Adding Dummy Data to the Load Module The FMTOOL writes data by the page with buffering for the purpose of accelerating the write speed to the serial flash memory Writing to the serial flash memory is carried in the timing of specifying
5. sh7267_sflash_ap ET Bere 3 8 C source file Ell Go FS SR S dummy e ELRES G0 Shift F5 E io SCH Er ree co E daha E Go To Cursor A a are I gt c Set PC To Cursor 4 appi Run J E common rc Display CtrH Shift LEI cack E dbsc D SU e 2 intpr step Over F10 L I lows P Step Out Shift F11 rese Step L I sbrk Stel E siocl aed E zs kale oe bao re fDetautsession A appes am Rala alaa A Son Gg Halt Program E vect Download moduh Initialize 0 sh7267_sflas K Gonnect 1 1 sh 267_stlas BR Disconnect Dependencies E appinfo h Save Memory io_rspi h Verify Memory iodefine h lowste h E Configure Overlay ie i D stacksct h Unload Modules WorkSpace sh 267_sflash_app sflash_boot sh7 267_sflash_loader_prog abs 00000000 stdint h All Download Modules typedefine h E vecth Figure 6 6 Downloading User Programs RO1AN1151EJ0100 Rev 1 00 Page 25 of 29 Jun 18 2012 RENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory 6 2 Application to Serial Flash Boot In this application note the function for booting from the serial flash memory is called the serial flash boot For details on the serial flash boot refer to SH7266 SH7267
6. Software 5 1 Operation Overview The FMTOOL consists of two programs the erase module and the write module The EIOA USB emulator writes program data and constant data into the flash memory using these programs For details on the erase module and the write module refer to the section 6 22 Downloading to the Flash Memory Area in the E10A USB Emulator User s Manual 5 1 1 Batch File Execute a reset command to initialize the SH7267 using the batch file which has been started before download of the load module For details on the batch file and the reset command refer to the manual listed in the integrated development environment 5 1 2 Erase Module Figure 5 1 shows the outline of the erase module in the FMTOOL When downloading of the load module starts the FMTOOL is transmitted to the high speed on chip RAM on the SH7267 The erase module is executed only once after the transmission The erase module usually has the function for chip erase processing of the flash memory Unlike this typical processing the initialization of the Renesas serial peripheral interface and the cancellation of protect setting in the flash memory are executed Integrated development environment SH7267 Renesas serial peripheral interface Serial flash memory User s program Cancel protect el High speed on chip FMTOOL RAM Ex
7. whether in whole or in part Renesas Electronics assumes no responsibility for any losses incurred by you or third parties arising from such alteration modification copy or otherwise misappropriation of Renesas Electronics product Renesas Electronics products are classified according to the following two quality grades Standard and High Quality The recommended applications for each Renesas Electronics product depends on the product s quality grade as indicated below Standard Computers office equipment communications equipment test and measurement equipment audio and visual equipment home electronic appliances machine tools personal electronic equipment and industrial robots etc High Quality Transportation equipment automobiles trains ships etc traffic control systems anti disaster systems anti crime systems and safety equipment etc Renesas Electronics products are neither intended nor authorized for use in products or systems that may pose a direct threat to human life or bodily injury artificial life support devices or systems surgical implantations etc or may cause serious property damages nuclear reactor control systems military equipment etc You must check the quality grade of each Renesas Electronics product before using it in a particular application You may not use any Renesas Electronics product for any application for which it is not intended Renesas Electronics shall not be in any way liable for any d
8. General Precautions in the Handling of MPU MCU Products The following usage notes are applicable to all MPU MCU products from Renesas For detailed usage notes on the products covered by this manual refer to the relevant sections of the manual If the descriptions under General Precautions in the Handling of MPU MCU Products and in the body of the manual differ from each other the description in the body of the manual takes precedence 1 Handling of Unused Pins Handle unused pins in accord with the directions given under Handling of Unused Pins in the manual The input pins of CMOS products are generally in the high impedance state In operation with an unused pin in the open circuit state extra electromagnetic noise is induced in the vicinity of LSI an associated shoot through current flows internally and malfunctions occur due to the false recognition of the pin state as an input signal become possible Unused pins should be handled as described under Handling of Unused Pins in the manual Processing at Power on The state of the product is undefined at the moment when power is supplied The states of internal circuits in the LSI are indeterminate and the states of register settings and pins are undefined at the moment when power is supplied In a finished product where the reset signal is applied to the external reset pin the states of pins are not guaranteed from the moment when power is supplied until the reset proces
9. Groups Boot From the Serial Flash Memory document No RO1ANO214EJ The sample code provides the processing which corresponds to the example 6 2 1 Changes in replacing the Downloader to the FMTOOL This section explains the changes in replacing the downloader which is the writing tool for flash of the above application note R01 AN0214EJ to the FMTOOL 1 Change the storing address for the application program Figure 6 7shows examples of the section allocation and the address conversion for booting the serial flash memory The application program is stored in the sector or later because the sector cannot be shared between the load modules The value of APROG_TOP_SFLASH Macro which defined in the loader program needs to be changed Integrated development Ce Serial flash memory SH7267 H FFF8 0000 EEN H FFF8 0000 Loader program gt Loader program p Loader program FMTOOL Transmitted by the internally stored Prohibited ROM program H 0001 0000 appinfo Sector 1 M Ee Transmitted by the prog oader program FMTOO H 1C00 0000 appinfo H 1C00 0000 appinfo Application Sl Application program progrma Figure 6 7 Section Allocation and Address Conversion at Booting the Serial Flash 2 Add dummy data Make sure to add dummy data to the loader program and the application program as descr
10. H 5720 long H 4C20 Third argument write_data Write data 0 normal end negative value error end Only long word size is available for the access size Serial flash memory operating function initialization of Renesas serial peripheral interface and serial flash memory r_sf_rspi h void R_SF_RSPI_Init void Initializes the basic part of the Renesas serial peripheral interface Cancels protect in the serial flash memory None None R_SF_RSPI_CtrlProtect Outline Header Declaration Description Argument Returned value Remarks Serial flash memory operating function protect control r_sf_rspi h void R_SF_RSPI_CtrlProtect en_sf_req_t req Sets cancels protect in the serial flash memory First argument req protect request SF_REQ_PROTECT sets protect SF_REQ_UNPROTECT cancels protect None R_SF_RSPI_EraseChip Outline Header Declaration Description Argument Returned value Remarks RO1AN1151EJ0100 Rev 1 00 Jun 18 2012 Serial flash memory operating function chip erase processing r_sf_rspi h void R_SF_RSPI_EraseChip void Executes a chip erase in the serial flash memory None None Page 13 of 29 ztENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory R_SF_RSPI_EraseSector Outline Serial flash memory operating function sector erase processing Header r_sf_rspi h Declaration void R_SF_RSPI_Eras
11. argument Sets the operation code up to 8 bytes First argument ope Second argument ope_sz Third argument rd Fourth argument rd_sz None Page 15 of 29 ztENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory 5 8 Flowchart This section describes the procedure of major functions used in the sample code Regarding the serial flash memory operating function and the RSIP control procedure refer to the SH7262 SH7264 Groups Renesas Serial Peripheral Interface Serial Flash Memory Connection Sample Program doc No REJO6B1001 5 8 1 Erase Module Figure 5 5shows the procedure of the erase module C _ERASE_ENTRY Described in the assembly language Set a stack pointer Swap out the register Swap out the general register of RO to R7 Execute the main processing of the module fmtool_init Swap in the register C return D Figure 5 5 Erase Module 5 8 2 Write Module Figure 5 6 shows the procedure of the write module C _WRITE_ENTRY Described in the assembly language Set a stack pointer Swap out the general register R1 to R7 to use the Swap out the register i g register RO for the return value Execute the main processing of the module fmtool_write Swap in the register return return value of fmtool_write
12. document No REJ06B1001 e Flash Memory Download Program for the EL1OA USB Emulator Application Note document No RO1AN0957EJ RO1AN1151EJ0100 Rev 1 00 Page 4 of 29 Jun 18 2012 RENESAS SH7266 SH7267 Groups 4 Hardware 4 1 Hardware Configuration Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory Table 4 1 lists the used pins and their functions Table 4 1 Used Pins and Their Functions Pin name Input Output Function RSPCKO Output Clock output to the serial flash memory SSLOO Output Output device selection signal to the serial flash memory MOSIO Output Data output to the serial flash memory MISOO Input Data input from the serial flash memory MD_BOOTO Input Selection of boot mode bit 0 MD_BOOT1 Input Selection of boot mode bit 1 AUDCK Output Clock output to the E10A USB emulator 38 pin AUDATAO Output Address output to the E10A USB emulator 38 pin bit 0 AUDATA1 Output Address output to the E10A USB emulator 38 pin bit 1 AUDATA2 Output Address output to the E10A USB emulator 38 pin bit 2 AUDATA3 Output Address output to the E10A USB emulator 38 pin bit 3 AUDSYNC Output Synchronous signal output to the E10A USB emulator 38 pin TCK Input Clock input from the E10A USB emulator TMS Input Mode selection from the E10A USB emulator TRST Input Reset input from the E10A USB emulator TDI Input Data input from t
13. files generated by the integrated development environment should not be listed in this table Table 5 1 File Composition File Name Outline Remarks fm_entry src Entry module of FMTOOL Entry of erase module and write module fm_main c Main module of FMTOOL Called function from the entry fm_cpg c Initialization of CPG fm_r_sf_rspi c Serial flash memory processing fm_io_rspi c Control processing of the Renesas serial peripheral interface fm_map c Address conversion table cpg h I F definition of fm_cpg c r_sf_rspi h I F definition of fm_r_sf_rspi c io_rspi h I F definition of fm_io_rspi c map h I F definition of fm_map c sh7267_slash_fmtool hdc Batch file Used for the project on the load module dummy c Dummy data definition of the load Used for the project on the load module module RO1AN1151EJ0100 Rev 1 00 Page 9 of 29 Jun 18 2012 RENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory 5 3 Constants Table 5 2 lists the constants used in the sample code Table 5 2 Constants Used in the Sample Code Constant Name Setting Value Contents SF_PAGE_SIZE 256 Page size 256 bytes PAGE_SIZE SF_PAGE_SIZE ditto SF_SECTOR_SIZE 64 1024 Sector size 64K bytes SECTOR_SIZE SF_SECTOR_SIZE ditto SF_REQ_PROTECT 0 Sets protect in the serial flash memory SF_REQ_UNPROTECT 1 Cancels the protect in the serial flash memory
14. final products or systems manufactured by you Please contact a Renesas Electronics sales office for details as to environmental matters such as the environmental compatibility of each Renesas Electronics product Please use Renesas Electronics products in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances including without limitation the EU RoHS Directive Renesas Electronics assumes no liability for damages or losses occurring as a result of your noncompliance with applicable laws and regulations Renesas Electronics products and technology may not be used for or incorporated into any products or systems whose manufacture use or sale is prohibited under any applicable domestic or foreign laws or regulations You should not use Renesas Electronics products or technology described in this document for any purpose relating to military applications or use by the military including but not limited to the regulations and follow the procedures required by such laws and regulations products Note 2 Renesas Electronics product s means any product developed or manufactured by or for Renesas Electronics development of weapons of mass destruction When exporting the Renesas Electronics products or technology described in this document you should comply with the applicable export control laws and 10 It is the responsibility of the buyer or distributor of Renesas Electronics products w
15. io_set_cpg void Description Allows clock supply for the operation frequency and the peripheral module Argument None Returned value None Remarks RO1AN1151EJ0100 Rev 1 00 Page 14 of 29 Jun 18 2012 RENESAS SH7266 SH7267 Groups io_init_rspi Outline Header Declaration Description Argument Returned value Remarks io md ee Outline Header Declaration Description Argument Returned value Remarks io_cmd_exe_rdmode Outline Header Declaration Description Argument Returned value Remarks RO1AN1151EJ0100 Rev 1 00 Jun 18 2012 Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory Initialization of the Renesas serial peripheral interface RSPI io_rspi h void io_init_rspi void Initializes the channel 0 in the RSPI None None Output processing for RSPI io_rspi h void io_cmd_exe uint8_t ope int82_t ope_sz uint8_t data int32_t data_sz Transmits the operation code and the data which are specified by the argument Sets the operation code up to 8 bytes First argument ope Start address in the opcode Second argument ope_sz Size of the opcode Third argument data Start address of the data Fourth argument data_sz Size of the data None Input processing for RSPI io_rspi h void io_cmd_exe_rdmode uint8_t ope int82_t ope_sz uint8_t rd int32_t rd_sz Receives the data in specified size after transmitting the operation code specified by the
16. 00 Jun 18 2012 Page 28 of 29 ztENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory 7 Sample Code The sample code can be downloaded from the Renesas Electronics website 8 Reference Documents Hardware Manual SH7266 Group SH7267 Group User s Manual Hardware Rev 1 00 The latest version can be downloaded from the Renesas Electronics website Technical Update Technical News The latest information can be downloaded from the Renesas Electronics website C Complier Manual SuperH RISC engine C C Compiler Assembler Optimizing Linkage Editor Compiler Package V 9 04 User s Manual C Complier User s Manual Rev 1 01 The latest version can be downloaded from the Renesas Electronics website SuperH Family E10A USB Emulator User s Manual Rev 9 00 The latest version can be downloaded from the Renesas Electronics website Website and Support Renesas Electronics website http www renesas com Inquiries http www renesas com contact RO1AN1151EJ0100 Rev 1 00 Page 29 of 29 Jun 18 2012 RENESAS SH7266 SH7267 Group Application Note E10A USB Flash Memory Revision Here Download Function Download to Serial Flash Memory Description Page Summary 1 00 Jun 18 2012 First edition issued Rev Date All trademarks and registered trademarks are the property of their respective owners
17. 8 6 3 1 Device Specification Capable for Sample Code 28 Te SAMple COG EE 29 8 Reference Documents 29 RO1AN1151EJ0100 Rev 1 00 Page 2 of 29 Jun 18 2012 2ENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory 1 Specifications Download the load module to the serial flash memory using the FMTOOL that supports the serial flash memory The FMTOOL uses the Renesas serial peripheral interface RSPT and allows the serial flash memory accessed Table 1 1 lists the peripheral functions and the applications Figure 1 1 shows the procedure of download using the FMTOOL Table 1 1 Peripheral Functions and Applications Peripheral Function Application Renesas Serial Peripheral Interface RSPI channelO Download to the serial flash memory H UDI Connects the E10A USB emulator Integrated development Execute flash memory environment SH7267 Serial flash memory E10A USB Renesas serila peripheral emulator interface download function S7 FMTOOL 1 Start butch file gt Reset CPU 2 Execute erase module gt Initialize serial flash memroy Initialize Renesas serial peripheral interface 3 Execute write module t Repeat by 4 bytes gt Write by the page page 256 bytes Buffering for one page Erase by the sector sector 64K bytes Figure 1 1 Procedure of Download Using FMTOOL RO1AN1151EJ0100 Rev 1 00 P
18. BRENESAS OO wemuemonner SH7266 SH7267 Groups ROIANI 15140100 ev 1 E10A USB Flash Memory Download Function Jun 18 2012 Download to the Serial Flash Memory Abstract E10A USB emulator has the function to download a load module to the flash memory This function requires a download program to access the flash memory hereinafter called the FMTOOL This document describes how to download a load module to the serial flash memory applying the FATOOL Target Device SH7266 SH7267 Groups hereinafter called the SH7267 When using this application note with other Renesas MCUs careful evaluation is recommended after making modifications to comply with the alternate MCU RO1AN1151EJ0100 Rev 1 00 Page 1 of 29 Jun 18 2012 RENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory Contents M LTE 3 2 Operation Confirmation Conditions 4 3 Reference Application Notes 4 A Eed TEE 5 41 Hardware Gonfighrathon ec sccccieisctscscedeccchedenscancesdeeciedenseescedscecnelindaastenbascdeladeecuhvnedssgialiesdeeeesestese 5 AD RELERENCE CICUIL sce gie dier edegeh deen eege deefe dee d en Ge henstsesdaeesladeataduarsbuestaesdadadnuadestuerd 6 5s SONWALE Fecceas cetcbbe savesteavecdcnhuadey ba tavedar bnuadensSesaeeer bite degt e eege gege eaa rd getgede geet Eege 7 GE ele eene H SEH Batoh Fl nt ieena ai vaasoead aaa saddens ceed EE Eed 7 5 1 2 Er se Mod le Ls ce
19. D sseldorf Germany Tel 49 211 65030 Fax 49 211 6503 1327 Renesas Electronics China Co Ltd 7th Floor Quantum Plaza No 27 ZhiChunLu Haidian District Beijing 100083 P R China Tel 86 10 8235 1155 Fax 86 10 8235 7679 Renesas Electronics Shanghai Co Ltd Unit 204 205 AZIA Center No 1233 Lujiazui Ring Rd Pudong District Shanghai 200120 China Tel 86 21 5877 1818 Fax 86 21 6887 7858 7898 Renesas Electronics Hong Kong Limited Unit 1601 1613 16 F Tower 2 Grand Century Place 193 Prince Edward Road West Mongkok Kowloon Hong Kong Tel 852 2886 9318 Fax 852 2886 9022 9044 Renesas Electronics Taiwan Co Ltd 13F No 363 Fu Shing North Road Taipei Taiwan Tel 886 2 8175 9600 Fax 886 2 8175 9670 Renesas Electronics Singapore Pte Ltd 1 harbourFront Avenue 06 10 keppel Bay Tower Singapore 098632 Tel 65 6213 0200 Fax 65 6278 8001 Renesas Electronics Malaysia Sdn Bhd Unit 906 Block B Menara Amcorp Amcorp Trade Centre No 18 Jin Persiaran Barat 46050 Petaling Jaya Selangor Darul Ehsan Malaysia Tel 60 3 7955 9390 Fax 60 3 7955 9510 Renesas Electronics Korea Co Ltd 11F Samik Lavied or Bldg 720 2 Yeoksam Dong Kangnam Ku Seoul 135 080 Korea Tel 82 2 558 3737 Fax 82 2 558 5141 2012 Renesas Electronics Corporation All rights reserved Colophon 2 0
20. Download modules after build I Remove breakpoints on download IV Disable memory access until after target connection command file execution IV Limit disassembly memory access Jh Do not perform automatic target connection J Reset CPU after download module I Disable memory access by GUI when target is executing Figure 6 3 Window for Debug Setting RO1AN1151EJ0100 Rev 1 00 Page 23 of 29 Jun 18 2012 RENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory 6 1 3 Setting Configuration Dialog Box 1 Select in the menu Setup gt Emulator gt System 2 Figure 6 4 shows the Configuration dialog box the page of lading flash memory for setting to download a user program to the external flash memory using the E10A USB emulator General Loading flash memory Loading flash memory C Disable Enable Erasing flash memory Disable Enable File name Ie WorkSpace sh7267_sfla gt Browse Bus width of flash memory 32 bit bus width v Flash memory erasing time D 3 minute Entry point All erasing module address H FFF82000 Whiting module address H FFF821 00 Access size 1 ti Figure 6 4 Configuration Dialog Box in the page of loading flash memory Table 6 1 lists the setting for each item When make the settings and click the OK button configuration is completed Table 6 1 Setting Value in the Configuration Dialog Box
21. Figure 5 6 Write Module R01AN1151EJ0100 Rev 1 00 Page 16 of 29 Jun 18 2012 RENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory 5 8 3 Initialization of FMTOOL Figure 5 7 shows the procedure of initialization of the FATOOL C fmtool_init D Set the status register Disallow interrupts Set the clock pulse oscillator io_set_cpg Set the following variables in the high speed on chip RAM to the initial Initialize the variable number to be used in value the FMTOOL fmtool_pre_erase_sctno management information on the erased sectors fmtool_cur_page start address in the buffering page Initialize the serial flash memory R_SF_SPIBSC_Init Cancel the serial flash memory protect R_SF_SPIBSC_CtrlProtect return Figure 5 7 Initialization of FMTOOL 5 8 4 Write Processing for the Flash Memory Figure 5 8 shows the write processing for the flash memory R01AN1151EJ0100 Rev 1 00 Page 17 of 29 Jun 18 2012 RENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory fmtool_ write C Long word access i Yes Unsupported access size error on the address conversion table Calculate a write destination address based y C Convertible address
22. Operation when Sharing a Sector between Load Modules 5 9 3 Forbiding Sharing Sectors within the Address Conversion Table Figure 5 12 shows the operation under the assumption that one sector is shared within the address conversion table In the example g_fm_addr_tbl 0 and e fm_addr_tbl 1 in the address conversion table share the sector 0 the data written in the g_fm_addr_tbl 0 will be deleted when downloading the area subject to the g_fm_addr_tbl 1 Set the value which does not share a write sector in the address conversion table RO1AN1151EJ0100 Rev 1 00 Page 20 of 29 Jun 18 2012 RENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory Example of address conversion table for the sector shared g_fm_addr_tbl 1 Source Starting address src_top H FFF8 0000 Source Ending address 1 src_end H FFF8 2000 Destination Starting address dest Io H 0000 0000 Write sector 64KB sector Sector 0 Download by g_fm_addr_tbl 0 Downlaod by g_fm_addr_tbl 1 H 1C00 0000 CPU address space Serial flash memory H 0000 0000 H 0000 8000 H 0001 0000 Downlaod H 0002 0000 H FFF8 0000 Subject area for g_fm_addr_tbl 1 address space Deleted ip Deleted Sector 0 Sector 1 Sector 2 H 1C00 0000 CPU address spac
23. SR_Init 0x000000F0 Status register initial value DEFAULT_VALUE OxFFFFFFFF Initial value of management data used by FMTOOL TYPE_BYTE 0x4220 R5 parameter of write module data access size byte size TYPE_WORD 0x5720 R5 parameter of write module data access size word size TYPE_LONG 0x4C20 R5 parameter of write module data access size long size FM_END_OF_TABLE OxFFFFFFFF Value which indicates the last element of the address conversion table 5 4 Structure Union List Figure 5 4 shows the structure union used in the sample code Structure of definition for the address conversion table typedef struct uint32_t src_top starting address source uint32_t src_end ending address 1 source uint32_t dest_top starting address destination addr_tbl_t Address conversion table const addr_tbl_t g_fm_addr_tbl src_top src_end dest_top OxFFF80000 OxFFF90000 Ox00000000 high speed on chip RAM Loader program 0x1C000000 Ox1COFO0000 0x00010000 large capacity internal RAM cache effective space 0x00000000 0x04000000 0x00100000 CSO space constant data FM_END_OF_TABLE 0 0 Figure 5 4 Structure Union Used in the Sample Code RO1AN1151EJ0100 Rev 1 00 Page 10 of 29 Jun 18 2012 RENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory 5 5 Variables Table 5 3lists the glob
24. age 3 of 29 Jun 18 2012 RENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory 2 Operation Confirmation Conditions The sample code accompanying this application note has been run and confirmed under the conditions below Table 2 1 Operation Confirmation Conditions Item Contents MCU used SH7267 Device used Serial flash memory manufacturer Silicon Storage Technology model SST25VF016B Operating frequency CPU clock Ip 144MHz Bus clock B 72MHz Peripheral clock Pol 36MHz Operating voltage Source power I O 3 3V Source power internal 1 25V Integrated development Renesas Electronics environment High performance Embedded Workshop Ver 4 07 00 C compiler Renesas Electronics SuperH RISC engine FamilyC C Compiler Package Ver 9 03 Release02 Complier option cpu sh2afpu fpu single include WORKSPDIR inc object CONFIGDIR FILELEAF obj debug gbr auto chgincpath errorpath global_volatile 0 opt_range all infinite_loop 0 del_vacant_loop 0 struct_alloc 1 nologo Board used ROK572670C000BR 3 Reference Application Note s For additional information associated with this document refer to the following application note s e SH7266 SH7267 Groups Boot From the Serial Flash Memory document No ROLANO214EJ e H7262 SH7264 Groups Renesas Serial Peripheral Interface Serial Flash Memory Connection Sample Program
25. al variables Table 5 4 lists the static variables Table 5 3 Global Variables Type Variable Name addr_tbl_t g_fm_addr_tbl Function Used fmtool_ write Contents Address conversion table Table 5 4Static Variables Type Variable Name Contents Function Used uint32_t fmtool_pre_erase_sctno Management information of fmtool_init erased sectors fmtool_write uint32_t fmtool_cur_page Starting address of buffering fmtool_init pages fmtool_write uint32_t fmtool_page_buf PAGE_SIZE Page buffer fmtool_ write sizeof uint32_t 5 6 Functions Table 5 5 lists the functions Table 5 5 Functions Function Name ERASE_ENTRY Outline Entry processing for erase module _WRITE_ENTRY Entry processing for write module fmtool_init Main processing for erase module initialization fmtool_write Main processing for write module erase write processing R_SF_RSPI_Init Serial flash memory operating function initialization of Renesas serial peripheral interface and serial flash memory F_RSPI CtrlProtect Serial flash memory operating function protect control F_RSPI_EraseChip Serial flash memory operating function chip erase processing F_RSPI_ByteProgram Serial flash memory operating function write processing R_S R_S R_SF_RSPI_EraseSector R_S R_S F_RSPI_ByteRead Serial flash memory operating function Sector erase processing Serial flash memory operating function read p
26. amages or losses incurred by you or third parties arising from the use of any Renesas Electronics product for which the product is not intended by Renesas Electronics You should use the Renesas Electronics products described in this document within the range specified by Renesas Electronics especially with respect to the maximum rating operating supply voltage range movement power voltage range heat radiation characteristics installation and other product characteristics Renesas Electronics shall have no liability for malfunctions or damages arising out of the use of Renesas Electronics products beyond such specified ranges Although Renesas Electronics endeavors to improve the quality and reliability of its products semiconductor products have specific characteristics such as the occurrence of failure at a certain rate and malfunctions under certain use conditions Further Renesas Electronics products are not subject to radiation resistance design Please be sure to implement safety measures to guard them against the possibility of physical injury and injury or damage caused by fire in the event of the failure of a Renesas Electronics product such as safety design for hardware and software including but not limited to redundancy fire control and malfunction prevention appropriate treatment for aging degradation or any other appropriate measures Because the evaluation of microcomputer software alone is very difficult please evaluate the safety of the
27. ce cevecccavhncdaleccelieca theses sa iranan basa sdae a ia aaa aas aa anaal aiaa 7 SLS Wile Modileccenieisei e n e A NE O EN 8 52 File COMPOSIMIOM oe inanunua anaa iaaa aai aeaaea ad aoia i kaiaa kaanane 9 59 e EE 10 5A Str ct rs UNON LIS EE 10 5 5 V AVIA eraat E E Eege 11 BG EHM HE Dee EE EE 11 5 f FUNCTION Specifications eissien ieii EENdEEER REESEN ENEE i aaraa da 12 5 9 Fleet canted RER EE 16 fa Ne HE 16 5 8 2 Write Module ccssseicsscieegseceseeesc lt duhceaceiatesacdckateaecdennaecauehevsacduusshcepvsschastyatesdgtesaaee ateaachantetaess 16 5 8 3 Initialization Of EMTOOL Ennn ennn nn nE 17 5 9 Basio Precautions sicciaiesss codnsdscecadests codasdneccdaeetiecdadeslaccantdadvdhseathccanddaacebavdiacedsidaacceasidiuedbavalacedasieas 19 5 9 1 Adding Dummy Data to the Load Module 19 5 9 2 Forbidding Sharing Sectors between the Load Modules 20 5 9 3 Forbiding Sharing Sectors within the Address Conversion Table 20 6 Application EX aim ple rerni ninaa a a aa E a 22 6 1 Procedure of User Program Download 22 6 1 1 Prepare for the Download Emironment 22 6 1 2 Registering a Batch File 23 6 1 4 Adding a Download Module 24 6 1 5 Downloading a User Program 25 6 2 Application to Serial Flash Boot 26 6 2 1 Changes in replacing the Downloader to the FMTOOL ssssssssesessesinssrnssrnssrnssrnssrnssrrnssns 26 6 2 2 Storing and Reading Constant Data 27 6 3 Customizing EMTOOL cece eee aunda enanta aea aahei ania dadais iadaaa eiaa aiaiai 2
28. ction This module executes fmtool_write function after setting the stack pointer R4 register Address where the write data are allocated R5 register Access size byte H 4220 word H 5720 long H 4C20 R6 register Write data RO register is 0 normal end RO register is 1 error end Described in the assembly language Main processing for erase module initialization None void fmtool_init void Initializes the Renesas serial peripheral interface and the serial flash memory This function is executed from the entry point of the FMTOOL _ERASE_ENTRY None None RO1AN1151EJ0100 Rev 1 00 Page 12 of 29 Jun 18 2012 ztENESAS SH7266 SH7267 Groups fmtool_write Outline Header Declaration Description Argument Returned value Remarks R_SF_RSPI_Init Outline Header Declaration Description Argument Returned value Remarks Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory Main processing for the write module erase write processing None int32_t fmtool_write uint82_t addr int32_t access_size uint32_t write_data Executes erase and write processing in the serial flash memory The serial flash memory is accessed by the sector for erasing and by the page for writing This function is executed from the entry point of the FMTOOL _WRITE_ENTRY First argument addr Address where the write data are allocated Second argument size Access size byte H 4220 word
29. e H FFF8 0000 Serial flash memory address space Sector 0 Be GES d H 0007 0000 A Sector 1 Ceres ne ae H 0002 0000 A Subject area for g_fm_addr_tbl 1 Download Sector 2 ee ieee Figure 5 12 Operation when Sharing a Sector within the Address Conversion Table RO1AN1151EJ0100 Rev 1 00 Jun 18 2012 RENESAS Page 21 of 29 SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory 6 Application Example 6 1 Procedure of User Program Download This section describes the procedure of downloading user programs to the serial flash memory using the created FMTOOL sh7267_sflash_fmtool mot 6 1 1 Prepare for the Download Environment 1 Connect user s system with the E10A USB emulator connected to PC 2 Start the High performance Embedded Workshop to open the work space for user programs 3 The CPU Select dialog box is displayed as shown in Figure 6 1 Select the CPU in use from the drop down listbox for Device and click the OK button Debug settings is DefaulSession DI Target Options I sh 267_sflash_app Disable batch file execution when downloading debug information J Download modules after build J Remove breakpoints on download IV Disable memory access until after target connection command file execution Je Limit disassembly memory access Jh Do not perform automatic target connec
30. eSector int32_t sector_no Description Executes a sector erase in the serial flash memory Argument First argument sector_no sector number to be erased Returned value None Remarks R_SF_RSPI_ByteProgram Outline Serial flash memory operating function write processing Header r_sf_rspi h Declaration void R_SF_RSPI_ByteProgram uint32_t addr uint8_t buf int32_t size Description Writes the data specified by the argument to the serial flash memory Uses the byte program command H 02 or the auto increment addressing word programming command H AD Argument First argument addr write address the address in the serial flash memory Second argument buf write data start address in the buffer Third argument size data byte count Returned value None Remarks R_SF_RSPI_ByteRead Outline Serial flash memory operating function read processing Header r_sf_rspi h Declaration void R_SF_RSPI_ByteRead uint32_t addr uint8_t buf int32_t size Description Reads the area specified by the argument to the serial flash memory and stores in the buffer Uses the read command H OB Argument First argument addr read address the address in the serial flash memory Second argument buf Start address in the read buffer Third argument size data byte count Returned value None Remarks Not used in the sample code io_set_cpg Outline Initialization of clock pulse generator CPG Header cpg h Declaration void
31. ecute Erase module Erase module O copy Write module Write module Address Address conversion table conversion table Figure 5 1 Erase Module Outline RO1AN1151EJ0100 Rev 1 00 Page 7 of 29 Jun 18 2012 RENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory 5 1 3 Write Module Figure 5 2 shows the outline of the write module in the FATOOL The write module is executed repeatedly in the high speed on chip RAM when downloading of the load module The write module receives the program data which are divided into access size as the argument and writes the data to the serial flash memory after calculating the write destination address for the program data and buffering such data on a per page basis When the write destination address is in the undeleted sector writes after erasing the sector Integrated development environment SH7267 Renesas serial ial flash User s program peripheral interface Serial flash memory H 1C00 0000 Page data H 0001 0000 Long word data 256 bytes Page write 4 bytes Page buffer Sector erase Fc _ _ _ Address conversion High speed on chip FMTOOL RAM Erase module Erase module copy Execute l Write module a Write moduel W Address Address conversion table conversion table
32. egistered in the address conversion table Load module Application program Serial flash memory SH7267 Large capacity internal Large capacity internal RAM space RAM H 0001 0000 Transmitted by the loader Application program program Application program Application program Unused space CSO space etc Constant data H 0010 0000 Constant data 1 Constant data 1 Constant data 2 Constant data 2 Transmitted by the application program Constant data 3 Constant data 3 Figure 6 8 Operation of Storing and Reading the Constant Data RO1AN1151EJ0100 Rev 1 00 Page 27 of 29 Jun 18 2012 RENESAS SH7266 SH7267 Groups 6 3 Customizing FMTOOL Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory The sample code is dependent on the specification of the device in the serial flash memory Customization of the program may be necessary when altering the device 6 3 1 Device Specification Capable for Sample Code Table 6 2 and Table 6 3 list the specification of the current device and the commands used in the sample code respectively Table 6 2 Specification of the Current Device Item Description Manufacturer Silicon Storage Technology Inc Model SST25VF016B Capacity 2M bytes Interface Four wire SPI bus non mu
33. he E10A USB emulator TDO Output Data output to the E10A USB emulator ASEBRKAK ASEBRK Input Output Break request and response RES Input System reset signal ASEMD Input Selection of ASE mode Note indicates a negative true logic or an active low R01AN1151EJ0100 Rev 1 00 Jun 18 2012 Page 5 of 29 7tENESAS Example of E10A USB Flash Memory Download Function SH7266 SH7267 Groups Download to the Serial Flash Memory 4 2 Reference Circuit Figure 4 1 shows the connection with the serial flash memory 3 3V KE 3 3V 4 H UD port connector 38 pin LLL LL t L SH7267 8s AN D AN M e AA W NN Lee A 4 EE gt T 1 Boot mode 1 ASEMD MD BOOT 3 3V Serial flash memory SST25VF016B 2M bytes i PF9 RSPCKO H UDI port connector 14 pin S ASEMD A TCK PF10 SSL00 TRST D PF11 MOSIO GND TDO GND ASEBRKAK ASEBRK b FESMECH GND 3 3v C HOLD PESEE For more details on the connection refer to the E10A USB Emulator User s Manual Note indicates a negative true logic or an active low Figure 4 1 Connection Example RO1AN1151EJ0100 Rev 1 00 Page 6 of 29 Jun 18 2012 RENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory 5
34. ho distributes disposes of or otherwise places the product with a third party to notify such third party in advance of the contents and conditions set forth in this document Renesas Electronics assumes no responsibility for any losses incurred by you or third parties as a result of unauthorized use of Renesas Electronics 11 This document may not be reproduced or duplicated in any form in whole or in part without prior written consent of Renesas Electronics 12 Please contact a Renesas Electronics sales office if you have any questions regarding the information contained in this document or Renesas Electronics products or if you have any other inquiries Note 1 Renesas Electronics as used in this document means Renesas Electronics Corporation and also includes its majority owned subsidiaries 2rCENESAS SALES OFFICES Renesas Electronics Corporation http www renesas com Refer to http www renesas com for the latest and detailed information Renesas Electronics America Inc 2880 Scott Boulevard Santa Clara CA 95050 2554 U S A Tel 1 408 588 6000 Fax 1 408 588 6130 Renesas Electronics Canada Limited 1101 Nicholson Road Newmarket Ontario LY 9C3 Canada Tel 1 905 898 5441 Fax 1 905 898 3220 Renesas Electronics Europe Limited Dukes Meadow Millboard Road Bourne End Buckinghamshire SL8 5FH U K Tel 44 1628 585 100 Fax 44 1628 585 900 Renesas Electronics Europe GmbH Arcadiastrasse 10 40472
35. ibed in the section 5 9 1 Adding Dummy Data to the Load Module 3 Download the load module The operational procedure for the integrated development environment is also changed for downloading the load module For the procedure to download refer to the section 6 1 Procedure of User Program Download R01AN1151EJ0100 Rev 1 00 Page 26 of 29 Jun 18 2012 RENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory 6 2 2 Storing and Reading Constant Data The downloader downloads the load module to the serial flash memory by RAM although the FATOOL does not use the RAM for downloading The FMTOOL enables to store the data which exceeds the RAM limit to the serial flash memory This section describes the method to store the constant data to the serial flash memory and read it locally when needed This method is effective for the constant data which has large capacity such as graphic data Figure 6 8 shows the operation for storing and reading the constant data The application program will be implemented as follows Declare the const modified constant data within the section which defined in the unused space such as CSO space Do not access to the constant data directly from the variable identifier Implement the access function of RSPI and read the constant data from the serial flash memory when needed Note The area where the section to be allocated must be r
36. lti I O bus Access time 80 MHz Sector structure Uniform Sector size 64K bytes Page size 256 bytes Table 6 3 Commands Used in the Sample Code Item Description Erase command H D8 64KB sector erase Program command H 02 byte programming H AD auto increment addressing word programming 6 3 2 Contents of Customization Table 6 4 lists the necessary customizations and the contents Table 6 4 Necessary Customization and the Contents Cases Contents Improper sector size not suitable for 64K byte sector area For the Uniform type sector structure alter the setting value of macro SF_SECTOR_SIZE to the new sector size Change the sector erase command used in R_SF_RSPI_EraseChip function to the command that supports the new sector size For the Top or Bottom type structure the algorithm to discriminate sector number in fmtool_write function should also be altered Different procedure for device initialization The command in Table 6 3 is unusable Different electric characteristics Customization is required for the serial flash memory operation function and the Renesas serial peripheral interface control function For details refer to the sample code Note The FMTOOL is flash memory specification dependent Therefore the items in Table 6 4 do not cover all the cases Check the data sheet and modify the FMTOOL according to the specification in it RO1AN1151EJ0100 Rev 1
37. mory capacity and layout pattern When changing to products of different type numbers implement a system evaluation test for each of the products Notice Descriptions of circuits software and other related information in this document are provided only to illustrate the operation of semiconductor products and application examples You are fully responsible for the incorporation of these circuits software and information in the design of your equipment Renesas Electronics assumes no responsibility for any losses incurred by you or third parties arising from the use of these circuits software or information Renesas Electronics has used reasonable care in preparing the information included in this document but Renesas Electronics does not warrant that such information is error free Renesas Electronics assumes no liability whatsoever for any damages incurred by you resulting from errors in or omissions from the information included herein Renesas Electronics does not assume any liability for infringement of patents copyrights or other intellectual property rights of third parties by or arising from the use of Renesas Electronics products or technical information described in this document No license express implied or otherwise is granted hereby under any patents copyrights or other intellectual property rights of Renesas Electronics or others You should not alter modify copy or otherwise misappropriate any Renesas Electronics product
38. rocessing Not available in the sample code io_set_cpg Initialization of clock pulse generator CPG io_init_rspi Initialization of the Renesas serial peripheral interface RSPI io_cmd_exe Out put processing for RSPI io_cmd_exe_rdmode RO1AN1151EJ0100 Rev 1 00 Jun 18 2012 Input processing for HGP Page 11 of 29 ztENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory 5 7 Function Specifications The following tables list the sample code function specifications _ERASE_ENTRY Outline Header Declaration Description Argument Returned value Remarks _WRITE_ENTRY Outline Header Declaration Description Argument Returned value Remarks fmtool_init Outline Header Declaration Description Argument Returned value Remarks Entry processing for the erase module None _ERASE_ENTRY Allocates this function in the address H FFF8 2000 in the entry section of the erase module which is activated by the E10A USB flash memory download function This module executes fmtool_init function after setting the stack pointer R4 register Access size byte H 4220 word H 5720 long H 4C20 None Described in the assembly language Entry processing for the write module None _WRITE_ENTRY Allocates this function in the address H FFF8 2100 in the entry section of the write module which is activated by the E10A USB flash memory download fun
39. s is completed In a similar way the states of pins in a product that is reset by an on chip power on reset function are not guaranteed from the moment when power is supplied until the power reaches the level at which resetting has been specified Prohibition of Access to Reserved Addresses Access to reserved addresses is prohibited The reserved addresses are provided for the possible future expansion of functions Do not access these addresses the correct operation of LSI is not guaranteed if they are accessed Clock Signals After applying a reset only release the reset line after the operating clock signal has become stable When switching the clock signal during program execution wait until the target clock signal has stabilized When the clock signal is generated with an external resonator or from an external oscillator during a reset ensure that the reset line is only released after full stabilization of the clock signal Moreover when switching to a clock signal produced with an external resonator or by an external oscillator while program execution is in progress wait until the target clock signal is stable Differences between Products Before changing from one product to another i e to one with a different type number confirm that the change will not lead to problems The characteristics of MPU MCU in the same group but having different type numbers may differ because of the differences in internal me
40. the address in the page different from the page under buffering Therefore it is possible that the data for the last page may be remained in the buffer and not be written in the serial flash memory Assign dummy data in the last page of the load module to avoid leaving the valid data in the buffer 1 H100 0000 iN G H Co 0000 a l i l Write enable l l area l Load module l Load module i l F H1C001EFF l gt Write enable area TH 1C00 1F00 O l a Write disabled area H 1COO 1F4B WE H 1C00 1F4B H 1C00 1F4C D mmy dala LHICOO1FFF ld Ly H 1C00 2000 W I gt Write disabled area H 1C00 2048 La J Figure 5 9 Write Disabled Area in Load Module Figure 5 10 shows an example for adding dummy data to the section Define the constant data of 256 bytes in the provided dummy section CDUMMY_MODULE_END and allocate it at the end of the ROM area Address Section 0x00000000 CROM_DATA dummy c 0x1C000000 DAPPINFO o DYECTTBL Locate at the DINTTBL define SF_PAGE_SIZE 256 end of the ROM x1 COO0800 ee E ACA Damm P pragma section DUMMY_MODULE_END T const char dummy_area SF_PAGE_SIZE 0 C BSEC pragma section Caper OxFFF82000 PCACHE CDUMMY_MODULE_END RINTTBL B RPCACHE OxFFFSFCOO 5 Up Dom Import Export 4 Figure 5 10 Example of Adding Dummy Data
41. tion IT Reset CPU after download module I Disable memory access by GUI when target is executing Note The shown window is an example agopting the SH72673 Figure 6 1 Device Select Dialog Box 4 The Connecting dialog box is displayed and emulator connection gets started The reset signal request dialog box shown in Figure 6 2is displayed A Please reset the user system and press lt Enter gt Key Figure 6 2 RESET Signal Request Dialog Box 5 Turn on the user s system Having received the RESET signal from the user s system click the OK button RO1AN1151EJ0100 Rev 1 00 Page 22 of 29 Jun 18 2012 RENESAS SH7266 SH7267 Groups Example of E10A USB Flash Memory Download Function Download to the Serial Flash Memory When Connected is displayed on the Output Window in the High performance Embedded Workshop the E10A USB emulator successfully started 6 1 2 Registering a Batch File 1 Select in the menu Debug gt Debug Settings 2 The window shown in Figure 6 3 is open 3 Select Before download modules in the pull down menu for the Command batch file load timing 4 Click the Add at Command line batch processing to add a batch file 5 Click the OK button and registration is completed Debug Settings 2 x DefaultSession DI Target Options Gd sh 267_sflash_app J Disable batch file execution when downloading debug information J
Download Pdf Manuals
Related Search