E8a Emulator Additional Document for User`s Manual
Contents
1. 20235R and H8S 20335R group hereafter referred to as the MCU unless the description is specific to any of them Table 2 1 shows the recommended connector for the emulator Table 2 1 Recommended Connector Type Number Manufacturer Specifications 7614 600200 3M Limited 14 pin straight type R20UTO999EJ0500 Rev 5 00 Page 3 of 26 Feb 14 2013 RENESAS E8a Emulator Section 2 Connecting the Emulator with the User System Connect pins 2 4 6 10 12 and 14 of the user system connector to GND firmly on the PCB These pins are used as electrical GND and to monitor the connection of the user system connector Note the pin assignments of the user system connector User system interface cable User system connector Q User system Figure 2 1 Connecting the User System Interface Cable to the User System Notes 1 The pin number assignments of the 14 pin connector differ from those of the E10A USB emulator however the physical location is the same 2 Do not place any components within 3 mm of the connector 3 When the emulator is used in the Program Flash mode connect the emulator similarly to the user system R20UT0999EJ0500 Rev 5 00 Page 4 of 26 Feb 14 2013 RENESAS E8a Emulator Section 3 Pin Assignments of the E8a Connector Section 3 Pin Assignments of the E8a Connector Figure 3 1 shows the pin assignments of the emulator s connector MCU Signal Pin 1 mark Connector NMI 1 Vcc N C 2 Vss P852. H8S 20103 H8S 20203 H8S 20223 H8S 20115 H8S 20215 H8S 20235 H8S 20103R H8S 20203R H8S 20223R H8S 20323R H8S 20115R H8S 20215R H8S 20235R and H8S 20335R group P85 P87 NMI TREO TRBO and TRAIO 4 WARNING In the power supply mode connect the emulator after checking that the power supply circuit on the user system is not closed or the pin number assignments of the user system connector is correct Failure to do so will result in a FIRE HAZARD and will damage the host computer the emulator and the user system R20UT0999EJ0500 Rev 5 00 Page 10 of 26 Feb 14 2013 RENESAS E8a Emulator Section 4 Example of Emulator Connection 8 Figure 4 5 shows the interface circuit in the E8a emulator Use this figure as a reference when determining the pull up resistance value User system connector Power supply circuit only used for the power supply mode Emulator control circuit This figure omits the test circuits and pin numbers 2 3 4 6 9 10 12 and 14 for the user connector that are not used when H8S Tiny series is connected The power of 74LVC125B is supplied from Vcc in the user connector or in the power supply circuit during power supply mode Figure 4 5 Interface Circuit in the E8a Emulator Reference R20UTO0999EJ0500 Rev 5 00 Page 11 of 26 Feb 14 2013 RENESAS E8a Emulator Section 4 Example of Emulator Connection R20UT0999EJ0500 Rev 5 00 Page 12 of 26 Feb 14 2
3. 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 damages 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 produc
4. initial values of the ID code are OE8a for the E8a emulator If you use the ID code other than the initial value do not use Do not show this dialog box again R20UT0999EJ0500 Rev 5 00 Page 14 of 26 Feb 14 2013 RENESAS E8a Emulator Section 5 Software Specifications when Using the Emulator e Program Flash This mode is used when the emulator is used for programming the flash memory Debugging the program is disabled To download the load module register it in the workspace Note In the H8S Tiny series the ID code is not entered in the Program Flash mode Power Supply When Power Target from emulator MAX 300mA is checked power will be supplied to the user system up to 300 mA 3 Emulator Activation and ID Code In the H8S Tiny series the ID Code dialog box is set when the emulator is activated Setting the ID code When the emulator is activated in the Erase Flash and Connect mode enter any hexadecimal four digit ID code to be set except for H FFFF The initial value is H OE8A When the emulator is activated in the Keep Flash and Connect mode enter the correct ID code If an incorrect ID code is entered all the contents of the flash memory will be erased In this case restart the emulator in the Erase Flash and Connect mode ID Code xi Please input ID Code i Cancel Figure 5 2 ID Code Dialog Box R20UT0999EJ0500 Rev 5 00 Page 15 of 26 Feb 14 2013 RENESAS E8a Emulator Section
5. modified during emulation realtime emulation cannot be performed because the user program is temporarily halted 9 The emulator communicates with the MCUs by using the NMI RES and P85 to P87 pins R20UTO999EJ0500 Rev 5 00 Page 16 of 26 Feb 14 2013 RENESAS E8a Emulator Section 5 Software Specifications when Using the Emulator 10 Sum Data Displayed in the Program Flash Mode Sum data which is displayed in the Program Flash mode is a value that data in the whole ROM areas has been added by byte 11 Note on Executing the User Program The set value is rewritten since the emulator uses flash memory register during programming Go Step In Step Out or Step Over of the flash memory 12 The power consumed by the MCU can reach several milliamperes This is because the user power supply drives ICs to make the communication signal level match the user system power supply voltage The emulator does not communicate during execution of the user program so connecting the emulator only causes a small rise in power consumption However it rises more significantly during breaks in user program execution 13 Program Area for the Emulator The emulator program uses the IO flash memory and internal RAM ranges indicated in Table 5 2 so make sure access to locations in these ranges does not proceed If the contents of the program area for the emulator are changed the emulator will not operate normally In this case restart the emula
6. 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 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
7. to 12 bits Table 5 4 lists the combinations of conditions that can be set in the Break condition dialog box Table 5 4 Conditions Set in Break condition Dialog Box Condition Address Bus Read or Write Dialog Box Condition Data Condition Condition Break condition 1 O O O Break condition 2 O O O Break condition 3 O X X Break condition 4 O X X Break condition 5 O X X Break condition 6 O X X Break condition 7 O X X Break condition 8 O X X Break condition 9 O X X Break condition 10 O X X Note O Can be set by checking the radio button in the dialog box R20UT0999EJ0500 Rev 5 00 Page 23 of 26 Feb 14 2013 RENESAS E8a Emulator Section 5 Software Specifications when Using the Emulator Table 5 5 lists the combinations of conditions that can be set by the BREAKCONDITION_ SET command Table 5 5 Conditions Set by BREAKCONDITION_SET Command Condition Address Bus Read or Write Condition Data Condition Condition Channel lt addropt gt option lt dataopt gt option lt r wopt gt option Break condition 1 O O O Break condition 2 O O O Break condition 3 O X X Break condition 4 O X X Break condition 5 O X X Break condition 6 O X X Break condition 7 O X X Break condition 8 O X X Break condition 9 O X X Break condition 10 O X X Note O Can be set by the BREAKCONDITION_SET command e Notes on Setting the Break Condition 1 When Ste
8. 013 RENESAS E8a Emulator Section 5 Software Specifications when Using the Emulator Section 5 Software Specifications when Using the Emulator 5 1 Differences between the MCU H8S 20103 H8S 20203 H8S 20223 H8S 20115 H8S 20215 H8S 20235 H8S 20103R H8S 20203R H8S 20223R H8S 20323R H8S 20115R H8S 20215R H8S 20235R and H8S 20335R Group and the Emulator This section describes the differences between the emulator and MCU operations 1 Emulator Setting Dialog Box The Emulator Setting dialog box is provided for setting the items that need to be set when the emulator starts up settings are saved in the session Emulator Setting Emulator mode Device Group H85720103 Group ne Device H8S 20103F v Mode C Keep Flash and Connect C Program Flash Power Supply Power Target from Emulator MAX 300m Cc fs Cancel Do not show this dialog box again Figure 5 1 Emulator Setting Dialog Box R20UT0999EJ0500 Rev 5 00 Page 13 of 26 Feb 14 2013 RENESAS E8a Emulator Section 5 Software Specifications when Using the Emulator To keep the Emulator Setting dialog box closed next time the emulator is started check Do not show this dialog box again at the bottom of the Emulator Setting dialog box You can open the Emulator Setting dialog box using either one of the following methods After the emulator gets started select Menu Setup gt Emulator gt Emulator Setting Start
9. 5 Software Specifications when Using the Emulator 4 When the emulator system is initiated it initializes the general registers and part of the control registers as shown in table 5 1 Table 5 1 Register Initial Values at Emulator Power On Register Initial Value PC Reset vector value in the vector address table ERO to ER6 H 0 ER7 SP H 10 CCR 1 for mask and others undefined EXR H 7F 5 Operating Clock during Breaks To speed up operations during breaks in execution of the user program the CPU is made to use the high speed clock for debugging as its operating clock 6 RES Signal The RES signal is masked during breaks in execution of the user program The RES signal is accepted during user program execution when execution was started by clicking on the Go button or a step type button Note Do not start user program execution or access the memory while control input signal RES is being low A TIMEOUT error will occur 7 System Control Register In the emulator the internal I O registers can be accessed from the IO window However be careful when accessing the system control register The emulator saves the register value of the system control register at a break and returns the value when the user program is executed Since this is done during a break do not rewrite the system control register in the IO window 8 Memory Access during Emulation If the memory contents are referenced or
10. 7 KQ Pins 1 5 and 11 P85 to P87 pin Figure 4 2 Connection of Emulator and P85 to P87 Pins 2 The NMI signal is used for forced break control by the emulator Connect the emulator and MCU pins directly User system connector 4 7 KQ NMI pin Figure 4 3 Connection of Emulator and NMI Pin R20UT0999EJ0500 Rev 5 00 Page 8 of 26 Feb 14 2013 RENESAS E8a Emulator Section 4 Example of Emulator Connection 3 The RES pin is used by the emulator If the user system has a reset control circuit hereafter referred to as user logic connect pin 13 of the user system connector and the output signal of the user logic via the open collector buffer as shown below If there is no user logic connect pin 13 directly to the RES pin of the MCU When with the user logic User system connector User logic Open collector output buffer When without the user logic User system connector 4 7 KQ RES pin Figure 4 4 Example of a Reset Circuit 4 Connect Vss and Vcc with the Vss and Vcc of the MCU respectively 5 Connect nothing with N C 6 The amount of voltage permitted to input to Vcc must be within the guaranteed range of the MCU R20UTO999EJ0500 Rev 5 00 Page 9 of 26 Feb 14 2013 RENESAS E8a Emulator Section 4 Example of Emulator Connection 7 When the MCU in use is connected to the emulator the pin functions listed below are not available Table 4 1 Pin Functions Not Available
11. RENESAS wn D TA ep lt D D E8a Emulator Additional Document for User s Manual Notes on Connecting the H8S 20103 H8S 20203 H8S 20223 H8S 20115 H8S 20215 H8S 20235 H8S 20103R H8S 20203R H8S 20223R H8S 20323R H8S 20115R H8S 20215R H8S 20235R and H8S 20335R Group H8S Tiny Series R0E00008AKCE00EP51 All information contained in these materials including products and product specifications represents information on the product at the time of publication and is subject to change by Renesas Electronics Corporation without notice Please review the latest information published by Renesas Electronics Corporation through various means including the Renesas Electronics Corporation website http www renesas com Renesas Electronics www renesas com Rev 5 00 Feb 2013 10 1s 12 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
12. Vss 1 2 3 4 5 6 7 8 O o Top view N Pin 1 mark wo 14 Vss Notes 1 The symbol means that the signal is active low 2 These pins are not used in the H8S Tiny series Do not connect anything to these pins Figure 3 1 Pin Assignments of the Emulator s Connector R20UTO999EJ0500 Rev 5 00 Page 5 of 26 Feb 14 2013 RENESAS E8a Emulator Section 3 Pin Assignments of the E8a Connector R20UT0999EJ0500 Rev 5 00 Page 6 of 26 Feb 14 2013 RENESAS E8a Emulator Section 4 Example of Emulator Connection Section 4 Example of Emulator Connection Figure 4 1 shows an example of emulator connection to the MCU Control pins which do not appear in this figure such as TEST OSC1 and OSC2 affect the operation of the emulator For handling of those pins refer to the H8S 20103 H8S 20203 H8S 20223 H8S 20115 H8S 20215 and H8S 20235 group hardware manual and H8S 20103R H8S 20203R H8S 20223R H8S 20323R H8S 20115R H8S 20215R H8S 20235R and H8S 20335R group hardware manual Pulled up at 4 7 kQ or more Vcc Vcc Vcc Vcc User system Open collector buffer Connector 14 pins with a 2 54 mm pitch Figure 4 1 Example of Emulator Connection R20UTO999EJ0500 Rev 5 00 Page 7 of 26 Feb 14 2013 RENESAS E8a Emulator Section 4 Example of Emulator Connection Notes 1 P85 to P87 pins are used by the emulator Pull up and connect the emulator and MCU pins User system connector 4
13. aiwan Tel 886 2 8175 9600 Fax 886 2 8175 9670 Renesas Electronics Singapore Pte Ltd 80 Bendemeer Road Unit 06 02 Hyflux Innovation Centre Singapore 339949 Tel 65 6213 0200 Fax 65 6213 0300 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 2013 Renesas Electronics Corporation All rights reserved Colophon 1 3 E8a Emulator Additional Document for User s Manual Notes on connecting the H8S 20103 H8S 20203 H8S 20223 H8S 20115 H8S 20215 H8S 20235 H8S 20103R H8S 20203R H8S 20223R H8S 20323R H8S 20115R H8S 20215R H8S 20235R and H8S 20335R Group 7tENESAS R20UT0999EJ0500 Renesas Electronics Corporation
14. cesseeeeseecsseeeceseeeesseseesseeeees 1 Section 2 Connecting the Emulator with the User System Section 3 Pin Assignments of the E8a Connector Section 4 Example of Emulator Connection cccceeescsesseseeecssssessssesssesecsessesscsesessssseseseesecaeeeses 7 Section 5 Software Specifications when Using the Emulator 00 cece eens eeeeeseceeeeeeneeseteees 13 5 1 Differences between the MCU H8S 20103 H8S 20203 H8S 20223 H8S 20115 H8S 20215 H8S 20235 H8S 20103R H8S 20203R H8S 20223R H8S 20323R H8S 20115R H8S 20215R H8S 20235R and H8S 20335R Group and the EMUO e ccc ecesesesceseeseeecseeesseeseeeeeesecseeseeeceasecsesaesseeseessesaeeseeesaessesaseaeneeneee 13 Note This manual applies to the following product versions of the E8a emulator software Table E8a Emulator Software E8a Emulator V 1 05 Release 00 or later H8 Tiny Super Low Power E8a Emulator V 1 03 00 or later Note This is a revision of the debugger E8a Emulator Section 1 Inside the E8a Emulator User s Manual Section 1 Inside the E8a Emulator User s Manual The E8a emulator manual consists of two documents the E8a User s Manual and the E8a Additional Document for User s Manual this document Be sure to read BOTH documents before using the E8a emulator 1 E8a Emulator User s Manual The E8a Emulator User s Manual describes the hardware specifications and how to use the emulator debugger E8a emulator hardware speci
15. ed 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 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 regulations and follow the procedures required by such laws and regulations It is the responsibility of the buyer or distributor of Renesas Electronics products who 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 products This document may not be reproduced or duplicated in any form in whole or in part without prior written consent of Renesas Electronics 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 Note 2 Renesas Electr
16. fications Connecting the E8a emulator to the host computer or user system Operating the E8a emulator debugger Tutorial From starting up the E8a emulator debugger to debugging 2 E8a Additional Document for User s Manual The E8a Additional Document for User s Manual describes content dependent on the MCUs and precautionary notes Example of the E8a emulator connection or interface circuit necessary for designing the hardware Notes on using the E8a emulator Setting the E8a emulator debugger during startup R20UTO999EJ0500 Rev 5 00 Page 1 of 26 Feb 14 2013 RENESAS E8a Emulator Section 1 Inside the E8a Emulator User s Manual R20UT0999EJ0500 Rev 5 00 Page 2 of 26 Feb 14 2013 RENESAS E8a Emulator Section 2 Connecting the Emulator with the User System Section 2 Connecting the Emulator with the User System Before connecting an E8a emulator hereafter referred to as emulator with the user system a connector must be installed in the user system so that a user system interface cable can be connected When designing the user system refer to the connector and recommended circuits shown in this manual Before designing the user system be sure to read the E8a emulator user s manual and the hardware manual for related MCUs The E8a emulator supports the flash MCUs of H8S 20103 H8S 20203 H8S 20223 H8S 20115 H8S 20215 H8S 20235 H8S 20103R H8S 20203R H8S 20223R H8S 20323R H8S 20115R H8S 20215R H8S
17. gh your locally recognized recycling or disposal schemes As part of our commitment to environmental responsibility Renesas also offers to take back the equipment and has implemented a Tools Product Recycling Program for customers in Europe This allows you to return equipment to Renesas for disposal through our approved Producer Compliance Scheme To register for the program click here http www renesas com weee United States Regulatory notices on Electromagnetic compatibility FCC Certifications United States Only This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense CAUTION Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment Table of Contents Section Inside the E8a Emulator User s Manual cccccccssscssscccessecessse
18. l instruction Select this option if there is a problem with the state that the program in the flash memory has been replaced as the PC break code Flash memory to PC When the user program is stopped the contents of the flash memory are read by the emulator Select this option if the flash memory is reprogrammed by the user program PC to flash memory Flash memory to PC When the user program is stopped the contents of the flash memory are read by the emulator and the specified PC break code is replaced as the original instruction Select this option if the flash memory is reprogrammed by the user program and there is a problem with the state that the program in the flash memory has been replaced as the PC break code R20UT0999EJ0500 Rev 5 00 Page 21 of 26 Feb 14 2013 RENESAS E8a Emulator Section 5 Software Specifications when Using the Emulator Flash memory write after Enables or disables programming of the flash memory after download group box downloading the program Disable Disables programming of the flash memory after downloading the program Enable Enables programming of the flash memory after downloading the program Short break group box Enables or disables memory access during user program execution Disable Disables memory access during user program execution Enable Enables memory access during user program execution Trace mode combo box 8 branch source Displays the branch source address
19. l occur if a file in the host computer and the flash memory contents are verified 17 Processing When Booting up the Emulator When the emulator is booted up the watchdog timer WDT is not active so the operation of the emulator differs in this way from that of an MCU when the emulator is not in use When the MCU is initialized by a reset or in some other way after the emulator is booted up the WDT becomes active If you intend to use the WDT set the WDT up as required from the initializing routine while if you do not intend to use the WDT stop activation of the WDT from the initializing routine In products of the H8S Tiny Series the WDT runs at 125 kHz in its initial state and a WDT reset occurs by an overflow Consequently note that a WDT reset will be generated unless an initializing routine is run right after the MCU is released from the reset state 18 Updating the I O Register Window and Memory Window during Debugging Registers such as the SSRDR of the Synchronous Serial Communications Unit SSU the ICDRR of the IIC Bus Interface Controller 2 IIC2 and the RDR of Serial Communications Interface 3 SCI3 are affected by the generation of read cycles Displaying the contents of such peripheral function registers in the I O register window or the memory window can lead to malfunctions of the peripheral function R20UTO999EJ0500 Rev 5 00 Page 18 of 26 Feb 14 2013 RENESAS E8a Emulator Section 5 Software Specifications when Usi
20. ng the Emulator 19 Items Set in the Configuration Dialog Box The emulator operation conditions are set in the Configuration dialog box User interface clock Emulation mode Nom S Sep option Eere Step Over option Programming of the flash memoy is Fash memory synchronization Dise Flash memory write after download f Disable C Enable Short break C Disable Y Enable Z Trace mode 8 BRANCH Figure 5 3 Configuration Dialog Box Emulator System Page Note Online help has a description of NMI signal group box in Windows gt Configuration gt Configuration dialog box Emulator System page but it is not supported by the H8S Tiny series R20UT0999EJ0500 Rev 5 00 Page 19 of 26 Feb 14 2013 RENESAS E8a Emulator Section 5 Software Specifications when Using the Emulator Items that can be displayed in this dialog box are listed below Device edit box User interface clock edit box Emulation mode combo box Step option combo box Step Over option combo box Displays the MCU name Displays the transfer clock of the user interface Selects the emulation mode at user program execution Select Normal to perform normal emulation Select No break to disable PC breakpoint or break condition settings during emulation Sets the step interrupt option Disable interrupts during single step execution Disables interrupts during step execution Enable inte
21. onics product s means any product developed or manufactured by or for Renesas Electronics 2012 4 Regulatory Compliance Notices European Union regulatory notices This product complies with the following EU Directives These directives are only valid in the European Union CE Certifications Electromagnetic Compatibility EMC Directive 2004 108 EC EN 55022 Class A WARNING This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures EN 55024 e Information for traceability e Authorised representative Name Renesas Electronics Corporation Address 1753 Shimonumabe Nakahara ku Kawasaki Kanagawa 211 8668 Japan e Manufacturer Name Renesas Solutions Corp Address Nippon Bldg 2 6 2 Ote machi Chiyoda ku Tokyo 100 0004 Japan e Person responsible for placing on the market Name Renesas Electronics Europe Limited Address Dukes Meadow Millboard Road Bourne End Buckinghamshire SL8 5FH U K Environmental Compliance and Certifications e Waste Electrical and Electronic Equipment WEEE Directive 2002 96 EC WEEE Marking Notice European Union Only Renesas development tools and products are directly covered by the European Union s Waste Electrical and Electronic Equipment WEEE Directive 2002 96 EC As a result this equipment including all accessories must not be disposed of as household waste but throu
22. or the mnemonic operand and source line 4 branch source and 4 branch destination Displays the branch source and destination address or the mnemonic operand and source line Notes 1 Includes interrupts in a break 2 When Step Over is performed after selecting No Programming of the flash memory for Step Over option the instruction that follows a JSR BSR or TRAPA instruction will also be executed If there are consecutive JSR BSR or TRAPA instructions execution proceeds until it reaches an instruction that is not JSR BSR or TRAPA When there are consecutive function calls in C language the program steps all of these functions R20UT0999EJ0500 Rev 5 00 Page 22 of 26 Feb 14 2013 RENESAS E8a Emulator Section 5 Software Specifications when Using the Emulator 20 Break condition Functions In the H8S Tiny series E8a emulator conditions of Break Condition 1 2 3 4 5 6 7 8 9 10 can be set Table 5 3 lists the items that can be specified Table 5 3 Hardware Break Condition Specification Items Items Description Address bus condition Breaks when the MCU address bus value matches the specified value Data bus condition Breaks when the MCU data bus value matches the specified value High or low byte or word can be specified as the access data size Read or write condition Breaks in the read or write cycle Note Break Condition 1 and 2 can decide mask setting for the address from lower 4 bits
23. p In Step Over or Step Out is selected the settings of Break Condition are disabled 2 The settings of Break Condition are disabled when an instruction to which a BREAKPOINT has been set is executed 3 When step over function is used the settings of BREAKPOINT and Break Condition are disabled 21 Description on Online Help e About Command line List and NMI_MODE of each command line interface Do not select the User type when the H8S Tiny device is in use When the user program is executed while the User type has been set there is a possibility that the E8a emulator becomes uncontrollable R20UT0999EJ0500 Rev 5 00 Page 24 of 26 Feb 14 2013 RENESAS E8a Emulator Section 5 Software Specifications when Using the Emulator e About note Even though there is a description that When the NMI signal is used set NMI to be used in the user program in the NMI signal group box of the Configuration dialog box or with the NMI_MODE command do not set the NMI_MODE command R20UT0999EJ0500 Rev 5 00 Page 25 of 26 Feb 14 2013 RENESAS E8a Emulator Section 5 Software Specifications when Using the Emulator R20UT0999EJ0500 Rev 5 00 Page 26 of 26 Feb 14 2013 RENESAS E8a Emulator Additional Document for User s Manual Notes on connecting the H8S 20103 H8S 20203 8S 20223 H8S 20115 H8S 20215 H8S 20235 H8S 20103R H8S 20203R H8S 20223R H8S 20323R H8S 20115R H8S 20215R H8S 20235R and H8S 20335R Group Publica
24. rrupts during single step execution Enables interrupts during step execution Enables or disables programming of the flash memory while executing step operation Programming of the flash memory Uses a software break for step operation e g Step Over and enables programming of the flash memory No Programming of the flash memory Uses Break Condition for step operation e g Step Over and disables programming of the flash memory R20UTO999EJ0500 Rev 5 00 Feb 14 2013 Page 20 of 26 2tENESAS E8a Emulator Section 5 Software Specifications when Using the Emulator Flash memory synchronization Selects whether or not the contents of the flash memory are acquired by combo box the emulator when the user program is stopped or the position where the PC break is set is put back as the original code When the flash memory is not programmed by the user program its contents need not be acquired by the emulator If there is no problem with the state that the program in the flash memory has been replaced as the PC break code the position where the PC break is set needs not be put back as the original code Disable Read or program is not performed for the flash memory except when the emulator is activated the flash memory area is modified and the settings of the PC break to the flash memory area are changed PC to flash memory When the user program is stopped the specified PC break code is replaced as the origina
25. the emulator while holding down the Ctrl key After the emulator gets started and an error occurred restart the emulator When you check Do not show this dialog box again the emulator doesn t supply power to the user system To use this check box start the emulator after turning on the power 2 Emulator Mode The selection of the device group device the specification of the mode and the setting of the power supply are done in the Emulator mode page of the Emulator Setting dialog box Device Group Select the device group in use from the Device Group combo box Device Select the device name in use from the Device combo box The following items are selected in the Mode group box Modes e Erase Flash and Connect This mode is used when there is no emulator program in the flash memory of the target device In this mode data of the flash memory of the target device is erased when the emulator is activated Select this item when the emulator is firstly activated the version of the emulator s software is updated or the ID code is changed e Keep Flash and Connect This mode is used when there is an emulator program in the flash memory of the target device Enter the ID code specified above Erase Flash and Connect If an incorrect code is entered all the programs on the flash memory will be erased Note When the emulator gets started in this mode after selecting Do not show this dialog box again the
26. tion Date Rev 1 00 January 15 2009 Rev 5 00 February 14 2013 Published by Renesas Electronics Corporation 2tENESAS 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 651 700 Fax 44 1628 651 804 Renesas Electronics Europe GmbH Arcadiastrasse 10 40472 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 T
27. tor in the Erase Flash and Connect mode Table 5 2 Program Area for the E8a Emulator MCU Name Program Area H8S 20103F H8S 20102F Vector etc H 00008 to H 0000F H 00001C to H 00001F H8S 20203F H8S 20202F H 000030 to H 00003F H85 20223F H8S 20222F IO etc H FF0514 to H FF0517 H FFO5A0 to H FFOSAF H85 201 15F H8S 20114F H FFO5D8 to H FF05DD H FFO6FC to H FF071F H85 20215F H8S 20214F H FF072E to H FFO73F H FF074E to H FF075F H8S 20235F H8S 20234F H8S 20103RF H8S 20102RF H8S 20203RF H8S 20202RF H8S 20223RF H8S 20222RF H8S 20323RF H8S 20322RF H8S 20115RF H8S 20114RF H8S 20215RF H8S 20214RF H8S 20235RF H8S 20234RF H8S 20335RF H8S 20334RF R20UT0999EJ0500 Rev 5 00 Page 17 of 26 Feb 14 2013 RENESAS E8a Emulator Section 5 Software Specifications when Using the Emulator 14 Programming Flash Memory during Debugging The following functions use breakpoints and so lead to programming of the flash memory e Executing Go to cursor e Stepping over a subroutine e Using step out operation to execute a subroutine 15 Do not use an MCU that has been used for debugging If the flash memory is rewritten many times data may be lost due to retention problems after the emulator has been left for a few days and the data will be erased If an error message is displayed exchange the MCU for a new one 16 Forced Break Function The vector address of NMI is rewritten by the emulator program An error wil
28. ts 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 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 prohibit
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