SuperH Family E10A-USB Emulator Additional Document for User`s
Contents
1. Cancel Figure 2 6 Confirmation Request Message Box Current security setting Shows the current state of security setting indicated by the IFS status register IFSSR The indicated value however is invalid in the on chip ROM disabled mode Unprotected Protected unlocked security level 1 Protected locked security level 1 R20UT2167EJ0100 Rev 1 00 Page 26 of 46 Aug 09 2012 RENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator 3 Entering a Key Code for Authentication When you use the function to set or reset a key code in the Protected locked security level 1 state authentication requires the previous key code that was authenticated or set by the emulator If the authentication of the previous key code fails the Enter key code dialog box appears Enter a key code for use with the key code approval command in the FCU and click on the OK button This issues the key code approval command Enter key code Current security setting Protected locked security level 1 Enter key code FFFFFFFFFFFFFFFF omeo Figure 2 7 Enter key code Dialog Box Current security Shows the current state of security setting indicated by the IFS status register setting IFSSR The indicated value however is invalid in the on chip ROM disabled mode Unprotected Protected unlocked security level 1 P2. gt Memory from the menu The emulator incorporates 8 block emulation RAM in each 64 kbyte unit which can be set in each 64 kbyte boundary within the address ranges from H 00000000 to H 001FFFFF The emulation RAM is overlapped with the address of the internal flash memory Using the emulation RAM proceeds debugging without rewriting the program or data on the internal flash memory When the emulation RAM is not used in the emulator it can be used as the internal RAM for debugging Note that this function is only supported by MCUs that have names ending with FCC R20UT2167EJ0100 Rev 1 00 Page 43 of 46 Aug 09 2012 RTENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator y Mapping Mode User Emulator ERAM Setting Mapping lt Edit ERAM 0 Glick Edit Click Edit Click Edit Click Edit Click Edit Click Edit Click Edit Target Device configuration System memory resources Remain ERAM 512k Byte No information ote e Edit Reset Reset All OK E y Figure 2 12 Memory Mapping Dialog Box R20UT2167EJ0100 Rev 1 00 Page 44 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator The contents of the Memory Mapping dialog box are shown below Mode User The emulator does not use the emulation RAM Emulator The emulator uses the emulation RAM ERA
3. and the MCU when the emulator is in use Notes 1 Do not connect anything to the N C pins of the H UDI port connector 2 The ASEMD pin must be when the emulator is connected and 0 when the emulator is not connected respectively 1 When the emulator is used ASEMD 1 2 When the emulator is not used ASEMD 0 Figure 1 5 shows an example of circuits that allow the ASEMD pin to be changed by switches etc 3 When a network resistance is used for pull up it may be affected by a noise Separate TCK from other resistances 4 The pattern between the H UDI port connector and the MCU must be as short as possible Do not connect the signal lines to other components on the board 5 The AUD signals AUDCK AUDATA3 to AUDATAO and AUDS YNC operate in high speed Isometric connection is needed if possible Do not separate connection nor connect other signal lines adjacently 6 Since the H UDI and the AUD of the MCU operate with the Vcc supply only the Vcc to the UVCC pin Make the emulator s switch settings so that the user power will be supplied SW2 1 and SW3 1 7 The resistance value shown in figure 1 5 is for reference 8 For the AUDCK pin guard the pattern between the H UDI port connector and the MCU at GND level 9 For the pin processing in cases where the emulator is not used refer to the hardware manual of the related MCU R20UT2167EJ0100 Rev 1 00 Page 9 of 46 Aug 09 2012 RTENESAS SuperH Family E10A
4. Maximum two bus clocks internal RAM Bo Short break CPU clock 160 MHz About 50 ms JTAG clock 20 MHz Reading or writing of one longword for the external area 7 Memory Access to the External Flash Memory Area The emulator can download the load module to the external flash memory area for details refer to section 6 22 Download Function to the Flash Memory Area in the SuperH Family E10A USB Emulator User s Manual Other memory write operations are enabled for the RAM and internal flash memory areas Therefore an operation such as memory write or BREAKPOINT should be set only for the RAM or internal flash memory area R20UT2167EJ0100 Rev 1 00 Page 19 of 46 Aug 09 2012 RTENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator 8 ROM Cache For ROM cache in the MCU the emulator operates as shown in table 2 4 Table 2 4 Operation for ROM Cache Function Operation Write and erase of the flash memory Writes or erases all contents of ROM cache Download of the program to the flash memory Set an overlap of ERAM to the flash memory Change of the setting of an overlap of ERAM to the flash memory Download of a program to ERAM overlapped with the flash memory Rewrite of the memory contents of ERAM overlapped with the flash memory Set a software break to the flash memory and ERAM overlapped with the flash memory Memory read Accesse
5. assert Auto Connect during the booting up process to make the emulator output a reset signal the output of the reset circuit in the user system must be open drain Figure 1 6 Recommended Circuit for Connection between the H UDI Port Connector and MCU when the Emulator is in Use 14 Pin Type R20UT2167EJ0100 Rev 1 00 Page 12 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 1 Connecting the Emulator with the User System CAUTION Do not allow the emulator to issue a reset signal unless the output of the reset circuit in use is open drain If this is not the case conflict between signals will damage the user system R20UT2167EJ0100 Rev 1 00 Page 13 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 1 Connecting the Emulator with the User System 1 5 3 Recommended Circuit 38 Pin Type Figure 1 7 shows a recommended circuit for connection between the H UDI and AUD port connectors 38 pins and the MCU when the emulator is in use Notes 1 2 10 Do not connect anything to the N C pins of the H UDI port connector The ASEMD pin must be 1 when the emulator is connected and 0 when the emulator is not connected respectively 1 When the emulator is used ASEMD 1 2 When the emulator is not used ASEMD 0 Figure 1 7 shows an example of circuits that allow the ASEMD pin to be changed by switches etc When a network resistance is used for pull up
6. realtime trace When the next branch occurs while the trace information is being output the CPU stops operations until the information is output The user program is not executed in realtime Trace buffer Trace continue This function overwrites the latest trace information to store full the oldest trace information Trace stop After the trace buffer becomes full the trace information is no longer acquired The user program is continuously executed To set the AUD trace acquisition mode click the Trace window with the right mouse button and select Setting from the pop up menu to display the Acquisition dialog box The AUD trace acquisition mode can be set in the AUD model or AUD mode2 group box in the Trace mode page of the Acquisition dialog box R20UT2167EJ0100 Rev 1 00 Page 36 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator Acquisition Trace mode Window trace AUD Branch trace Trace type C FTrace f AUD function AUD mode V Branch trace Window trace Software trace AUD modet Realtime trace Non realtime trace AUD mode2 e Trace continue Trace stop AUD trace display range Start pointer D 255 End pointer po Figure 2 9 Trace mode Page When the AUD trace function is used select the AUD function radio button in the Trace type group box of the Trace mode page R
7. satisfied after the end condition has been satisfied by measuring performance performance measurement will be restarted For the measurement result after a break the measurement results during performance measurement are added e If the start condition is satisfied after the end condition has been satisfied by the point to point of the internal trace trace acquisition will be restarted R20UT2167EJ0100 Rev 1 00 Page 31 of 46 Aug 09 2012 RTENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator 2 Usage Example of Sequential Break Extension Setting A tutorial program provided for the product is used as an example For the tutorial program refer to section 6 Tutorial in the SuperH Family E10A USB Emulator User s Manual The conditions of Event Condition are set as follows 1 Ch3 Breaks address H 00001088 when the condition Only program fetched address after is satisfied 2 Ch2 Breaks address H 000010BO when the condition Only program fetched address after is satisfied 3 Chl Breaks address H 000010F2 when the condition Only program fetched address after is satisfied Note Do not set other channels 4 Sets the content of the Ch1 2 3 list box to Break Ch 3 2 1 in the Combination action Sequential or PtoP dialog box 5 Enables the condition of Event Condition 1 from the popup menu by clicking the right mouse button on the Event Condition sheet The
8. 20UT2167EJ0100 Rev 1 00 Page 37 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator a Branch Trace Function The branch source and destination addresses and their source lines are displayed Branch trace can be acquired by selecting the Branch trace check box in the AUD function group box of the Trace mode page The branch type can be selected in the AUD Branch trace page R20UT2167EJ0100 Rev 1 00 Page 38 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator Acquisition Trace mode Window trace AUD Branch trace 4 Acquire normal branch instruction trace 4 Acquire subroutine branch instruction trace 4 Acquire exception branch instruction trace OK Cancel Figure 2 10 AUD Branch trace Page b Window Trace Function Memory access in the specified range can be acquired by trace Two memory ranges can be specified for channels A and B The read write or read write cycle can be selected as the bus cycle for trace acquisition R20UT2167EJ0100 Rev 1 00 Page 39 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator Setting Method i Select the Channel A and Channel B check boxes in the AUD function group box of the Trace mode page Each channel will become valid ii Open the Windo
9. 3 Set key code Dialog Box Current security Shows the current state of security setting indicated by the IFS status register setting IFSSR The indicated value however is invalid in the on chip ROM disabled mode Unprotected Protected unlocked security level 1 Protected locked security level 1 Set key code Enter a key code R20UT2167EJ0100 Rev 1 00 Page 24 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator 2 Resetting a Key Code Select Setup gt Emulator gt Reset key code or click on the Reset key code toolbar button to open the Current security setting message box Tools Test Window Help Customize e B a amp MM o E o DR MG I Options Format Views Radix Emulator Memory Ex Start Stop Function Setting 5 Set key code Sk Reset key code Figure 2 4 Setup gt Emulator gt Reset key code om le o BEZ NM Bu s a Figure 2 5 Reset key code Toolbar Button Click on the OK button This issues the key code reset command in the FCU R20UT2167EJ0100 Rev 1 00 Page 25 of 46 Aug 09 2012 RTENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator Confirmation Request Do you wish to reset the key code Current security setting Protected locked security level 1
10. 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 1 Connecting the Emulator with the User System uu cece cesecseeecsecsesecseeeseseesesseseees 1 1 1 Components of the Emulator 12 Connecti
11. CU AUDCK AUDCK AUDSYNC AUDSYNC AUDATAO AUDATAO AUDATA1 AUDATA1 AUDATA2 AUDATA2 AUDATAS AUDRST AUDMD TCK TMS UVCC UVCC_AUD UCON GND GND GND bus leads 777 1 2 3 4 7 8 10 13 16 18 20 22 23 25 27 29 31 33 35 37 38 User system If you have selected Reset assert Auto Connect during the booting up process to make the emulator output a reset signal the output of the reset circuit in the user system must be open drain Figure 1 7 Recommended Circuit for Connection between the H UDI Port Connector and MCU when the Emulator is in Use 38 Pin Type R20UT2167EJ0100 Rev 1 00 Page 15 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 1 Connecting the Emulator with the User System CAUTION Do not allow the emulator to issue a reset signal unless the output of the reset circuit in use is open drain If this is not the case conflict between signals will damage the user system R20UT2167EJ0100 Rev 1 00 Page 16 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator Section 2 Software Specifications when Using the Emulator 2 1 Differences between the SH7256R and the Emulator 1 When the emulator system is initiated it initializes the general registers and part of the control registers as shown in table 2 1 The initial values of the MCU are undefined Table 2 1 Register Initial Va
12. Hz the program will be suspended for 0 27 us If the settings of Event conditions or the sequential conditions are changed during execution of the program the emulator temporarily disables all Event conditions to change the settings During this period no Event condition will be satisfied If the break condition before executing an instruction is set to the instruction followed by DIVU and DIVS the factor for halting a break will be incorrect under the following condition e Ifa break occurs during execution of the above DIVU and DIVS instructions the break condition before executing an instruction which has been set to the next instruction may be displayed as the factor for halting a break 10 If the break conditions before and after executing instructions are set to the same 11 12 13 address the factor for halting a break will be incorrectly displayed The factor for halting a break due to the break condition after executing an instruction will be displayed even if a break is halted by the break condition before executing an instruction Do not set the break condition after executing instructions and BREAKPOINT software break to the same address When the emulator is being connected the user break controller UBC function is not available The performance measurement function is not available for the SH7256R so do not make the settings Ch2 to Ch1PA and Ch1 to Ch2PA if this device is in use R20UT2167E
13. J0100 Rev 1 00 Page 34 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator 2 2 3 Trace Functions The emulator supports the trace functions listed in table 2 9 Table 2 9 Trace Functions Function Internal Trace AUD Trace Branch trace Not supported Supported Memory access trace Not supported Supported Software trace Not supported Supported Note The internal trace function cannot be used with the SH7256R Table 2 10 shows the type numbers that the AUD function can be used Table 2 10 Type Number and AUD Function Type Number AUD Function HS0005KCU01H Not supported HSO0005KCU02H Supported AUD trace settings are made in the Acquisition dialog box of the Trace window R20UT2167EJ0100 Rev 1 00 Page 35 of 46 Aug 09 2012 RTENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator 1 AUD Trace Functions This function is operational when the AUD pin of the device is connected to the emulator Table 2 11 shows the AUD trace acquisition mode that can be set in each trace function Table 2 11 AUD Trace Acquisition Mode Type Mode Description Continuous Realtime trace When the next branch occurs while the trace information is trace occurs being output all the information may not be output The user program can be executed in realtime but some trace information will be lost Non
14. M Setting Edit Open the dialog box for setting Memory Mapping to change the address ranges and attributes of the emulation RAM Reset Reset the selected emulation RAM as default Reset All Reset all emulation RAMs as default OK Reflect changes and close the Memory Mapping dialog box Cancel Reflect no changes and close the Memory Mapping dialog box Memory Mapping Memory Mappine From fH o0000000 Setting ERAM to FLASH Figure 2 13 Dialog Box for Setting Memory Mapping R20UT2167EJ0100 Rev 1 00 Page 45 of 46 Aug 09 2012 RTENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator The contents of the dialog box for setting Memory Mapping are shown below From Enter the start address for the ranges Setting ERAM to Reflect the contents of the emulation RAM in the internal flash FLASH memory when address allocation is cancelled ERAM not Reflect no contents of the emulation RAM in the internal flash to FLASH memory when address allocation is cancelled Reset All Reset all emulation RAMs as default OK Reflect changes and close the dialog box for setting Memory Mapping Cancel Reflect no changes and close the dialog box for setting Memory Mapping Notes 1 Operation is not guaranteed in cases where registers of the ERAM module are manipulated from the IO window or in some other way i For command line syntax refe
15. RENESAS wn D op D D SuperH Family E10A USB Emulator Additional Document for User s Manual Supplementary Information on Using the SH7256R Group SH72567R and SH72567BFCC SuperH Family E10A USB for SH7256R Group SH72567R SH72567BFCC HS7256KCU01HE 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 1 00 Aug 2012 10 1 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 that such information is error free Renesas Electro
16. USB Emulator Section 1 Connecting the Emulator with the User System When the circuit is connected as shown in figure 1 5 the switches of the emulator are set as SW2 1 and SW3 1 For details refer to section 3 8 Setting the DIP Switches in the SuperH Family E10A USB Emulator User s Manual Vcc 3 3 V power supply All pulled up at 4 7 to 10 kQ H UDI port connector 36 pin type Target MCU Reset circuit User system Note If you have selected Reset assert Auto Connect during the booting up process to make the emulator output a reset signal the output of the reset circuit in the user system must be open drain Figure 1 5 Recommended Circuit for Connection between the H UDI Port Connector and MCU when the Emulator is in Use 36 Pin Type R20UT2167EJ0100 Rev 1 00 Page 10 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 1 Connecting the Emulator with the User System CAUTION Do not allow the emulator to issue a reset signal unless the output of the reset circuit in use is open drain If this is not the case conflict between signals will damage the user system 1 5 2 Recommended Circuit 14 Pin Type Figure 1 6 shows a recommended circuit for connection between the H UDI port connector 14 pins and the MCU when the emulator is in use Notes 1 Do not connect anything to the N C pins of the H UDI port connector 2 The ASEMD pin must be 1 when the emul
17. abled for the internal trace T2 Setting the trace halt is enabled for the internal trace T3 Setting the trace halt and point to point is enabled for the internal trace P Setting a performance measurement start or end condition is enabled The Event Condition 11 dialog box is used to specify the count of Event Condition 1 and becomes a reset point when the sequential condition is specified R20UT2167EJ0100 Rev 1 00 Page 29 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator 1 Sequential Setting Using the Combination action Sequential or PtoP dialog box specifies the sequential condition and the start or end of performance measurement Table 2 8 Conditions to Be Set Classification Item Description Ch1 2 3 list box Sets the sequential condition and the start or end of performance measurement using Event Conditions 1 to 3 and 11 Don t care Sets no sequential condition or the start or end of performance measurement Break Ch3 2 1 Break in execution when Event Conditions 3 2 and 1 are satisfied in that order Break Ch3 2 1 Break in execution when Event Conditions 3 2 Reset point and 1 are satisfied in that order Enables the reset point of Event Condition 11 Break Ch2 1 Break in execution when Event Conditions 2 and 1 are satisfied in that order Break Ch2 1 Break in execution when Event Condit
18. ak a trace halt condition or a trace acquisition condition is matched Using the Combination action Sequential or PtoP dialog box specifies the sequential condition the point to point of the internal trace and the start or end of performance measurement Table 2 7 lists the combinations of conditions that can be set under Ch1 to Chl11 R20UT2167EJ0100 Rev 1 00 Page 28 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator Table 2 7 Dialog Boxes for Setting Event Conditions Function Address Bus Data Bus Bus State Count Condition Condition Condition BusCondition Dialog Box Address Data Status Count Action Event Chi O O O O O Condition 1 B T1 and P Event Ch2 O O O X O Condition 2 B T1 and P Event Ch3 O X X X O Condition 3 B and T2 Event Ch4 O X X X O Condition 4 B and T3 Event Ch5 O X X X O Condition 5 B and T3 Event Che O X X X O Condition 6 B and T2 Event Ch7 O X X X O Condition 7 B and T2 Event Ch8 O X X X O Condition 8 B and T2 Event Ch9 O X X X O Condition 9 B and T2 Event Chi0 O X X X O Condition 10 B and T2 Event Chi1 O X X X X Condition 11 reset point Notes 1 O Can be set in the dialog box X Cannot be set in the dialog box 2 For the Action item B Setting a break is enabled T1 Setting the trace halt and acquisition conditions are en
19. ans that the signal is active low 3 The emulator monitors the GND signal of the user system and detects whether or not the user system is connected Edge of the board connected to the connector 36 H UDI port connector top view a 37 61 43 51 Pattern inhibited area UDI port connector top view Pin 1 mark M2 6 x 0 45 H UDI port connector front view Figure 1 2 Pin Assignments of the H UDI Port Connector 36 Pins R20UT2167EJ0100 Rev 1 00 Aug 09 2012 Page 6 of 46 TENESAS SuperH Family E10A USB Emulator Section 1 Connecting the Emulator with the User System Input SH7256R Pin No Signal Output Pin No TCK Input B18 TRST Input B17 TDO Output C16 N C TMS Input D15 TDI Input A19 RES Output B12 User reset N C GND UVCC GND SfN ojal Alon eri GND 3 Output Input to or output from the user system The symbol means that the signal is active low The emulator monitors the GND signal of the user system and detects whether or not the user system is connected Pin 1 mark H UDI port connector top view H UDI port connector 23 0 6 x 2 54 15 24 top view eo Tl Pin 1 mark Figure 1 3 Pin Assignments of the H UDI Port Connector 14 Pins R20UT2167EJ0100 Rev 1 00 Page 7 of 46 Aug 09 2012 RTENESAS SuperH Family E10A USB Emulator Section 1 Pin i Input SH7256R No Signal O
20. ator is connected and 0 when the emulator is not connected respectively 1 When the emulator is used ASEMD 1 2 When the emulator is not used ASEMD 0 Figure 1 6 shows an example of circuits that allow the ASEMD pin to be changed by switches etc 3 When a network resistance is used for pull up it may be affected by a noise Separate TCK from other resistances 4 The pattern between the H UDI port connector and the MCU must be as short as possible Do not connect the signal lines to other components on the board 5 Since the H UDI of the MCU operates with the Vcc supply only the Vcc to the UVCC pin Make the emulator s switch settings so that the user power will be supplied SW2 landSW3 1 6 The resistance value shown in figure 1 6 is for reference 7 For the pin processing in cases where the emulator is not used refer to the hardware manual of the related MCU R20UT2167EJ0100 Rev 1 00 Page 11 of 46 Aug 09 2012 RTENESAS SuperH Family E10A USB Emulator Section 1 Connecting the Emulator with the User System When the circuit is connected as shown in figure 1 6 the switches of the emulator are set as SW2 1 and SW3 1 For details refer to section 3 8 Setting the DIP Switches in the SuperH Family E10A USB Emulator User s Manual Vcc 3 3 V power supply All pulled up at 4 7 to 10 KQ Vcc Vcc Vcc H UDI port connector 14 pin type Target MCU User system Note If you have selected Reset
21. c 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 products semiconductor products have specific characteristics s
22. ed on the user system can be reduced To use the 38 pin type connector however an optional cable HSOOOSECKO1H is required R20UT2167EJ0100 Rev 1 00 Page 3 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 1 Connecting the Emulator with the User System 1 3 Installing the H UDI Port Connector on the User System Table 1 3 shows the recommended H UDI port connectors for the emulator Table 1 3 Recommended H UDI Port Connectors Connector Type Number Manufacturer Specifications 36 pin connector DX10M 36S Hirose Electric Co Ltd Screw type DX10M 36SE Lock pin type DX10G1M 36SE 14 pin connector 2514 6002 Minnesota Mining amp 14 pin straight type Manufacturing Ltd 38 pin connector 2 5767004 2 Tyco Electronics Japan 38 pin Mictor type Note When designing the 36 pin connector layout on the user board do not connect any components under the H UDI connector When designing the 14 pin connector layout on the user board do not place any components within 3 mm of the H UDI port connector When designing the 38 pin connector layout on the user board reduce cross talk noise etc by keeping other signal lines out of the region where the H UDI port connector is situated As shown in figure 1 1 an upper limit 5 mm applies to the heights of components mounted around the user system connector R20UT2167EJ0100 Rev 1 00 Page 4 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Sectio
23. ffers from addresses described in the hardware manual change the I O register definition file according to the description in the hardware manual The I O register definition file can be customized depending on its format However the emulator does not support the bit field function Verify In the IO window the verify function of the input value is disabled R20UT2167EJ0100 Rev 1 00 Page 21 of 46 Aug 09 2012 RTENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator 12 Illegal Instructions Do not execute illegal instructions with STEP type commands 13 Reset Input During execution of the user program the emulator may not operate correctly if a contention occurs between the following operations for the emulator and the reset input to the target device Setting an Event Condition Setting an internal trace Displaying the content acquired by an internal trace Reading or writing of a memory Note that those operations should not contend with the reset input to the target device 14 MCU Operating Mode Boot mode is not supported 15 Writing Flash Memory Mode Writing flash memory mode is not supported R20UT2167EJ0100 Rev 1 00 Page 22 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator 2 2 Specific Functions for the Emulator when Using the SH7256R 2 2 1 Intelligent Flash Security IFS Set
24. ions 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 Electronics product s means any product developed or manufac
25. ions 2 and 1 Reset point are satisfied in that order Enables the reset point I Trace stop Ch3 2 1 Halts acquisition of an internal trace when Event Conditions 3 2 and 1 are satisfied in that order I Trace stop Ch3 2 1 Reset point Halts acquisition of an internal trace when Event Conditions 3 2 and 1 are satisfied in that order Enables the reset point I Trace stop Ch2 1 Halts acquisition of an internal trace when Event Conditions 2 and 1 are satisfied in that order I Trace stop Ch2 1 Reset point Halts acquisition of an internal trace when Event Conditions 2 and 1 are satisfied in that order Enables the reset point Ch2 to Ch1 PA Sets the performance measurement period during the time from the satisfaction of the condition set in Event Condition 2 start condition to the satisfaction of the condition set in Event Condition 1 end condition R20UT2167EJ0100 Rev 1 00 Aug 09 2012 Page 30 of 46 TENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator Table 2 8 Conditions to Be Set cont Classification Item Description Ch1 2 3 listbox Ch1 to Ch2 PA Sets the performance measurement period during cont the time from the satisfaction of the condition set in Event Condition 1 start condition to the satisfaction of the condition set in Event Condition 2 end condition Ch4 5 list box Sets the poi
26. it may be affected by a noise Separate TCK from other resistances The pattern between the H UDI port connector and the MCU must be as short as possible Do not connect the signal lines to other components on the board The AUD signals AUDCK AUDATA3 to AUDATAO and AUDS YNC operate in high speed Isometric connection is needed if possible Do not separate connection nor connect other signal lines adjacently Since the H UDI and the AUD of the MCU operate with the Vcc supply only the Vcc to the UVCC pin Make the emulator s switch settings so that the user power will be supplied SW2 1 and SW3 1 The resistance value shown in figure 1 7 is for reference Forthe AUDCK pin guard the pattern between the H UDI port connector and the MCU at GND level The GND bus lead at the center of the H UDI port connector must be grounded For the pin processing in cases where the emulator is not used refer to the hardware manual of the related MCU R20UT2167EJ0100 Rev 1 00 Page 14 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 1 Connecting the Emulator with the User System When the circuit is connected as shown in figure 1 7 the switches of the emulator are set as SW2 1 and SW3 1 For details refer to section 3 8 Setting the DIP Switches in the SuperH Family E10A USB Emulator User s Manual Vcc 3 3 V power supply All pulled up at 4 7 kQ or more H UDI port connector 38 pin type Target M
27. ks occur immediately after executing non delayed branch and TRAPA instructions and generating a branch due to exception or interrupt a trace for one branch will not be acquired R20UT2167EJ0100 Rev 1 00 Page 41 of 46 Aug 09 2012 RTENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator immediately before such breaks However this does not affect on generation of breaks caused by a BREAKPOINT and a break before executing instructions of Event Condition 8 The CPU clock ratios 1 1 and 1 2 cannot be used for the AUD clock AUDCK 2 2 4 Notes on Using the JTAG H UDI Clock TCK l Set the JTAG clock TCK frequency to lower than the frequency of the peripheral module clock The initial value of the JTAG clock TCK is 10 MHz A value to be set for the JTAG clock TCK is initialized after executing Reset CPU or Reset Go Thus the TCK value will be the initial value 2 2 5 Notes on Setting the Breakpoint Dialog Box 1 When an odd address is set the next lowest even address is used A BREAKPOINT is accomplished by replacing instructions of the specified address It cannot be set to the following addresses An area other than CS and the internal RAM An instruction in which Break Condition 2 is satisfied A slot instruction of a delayed branch instruction During step operation specifying BREAKPOINTs and Event Condition breaks are disabled When execution res
28. lues at Emulator Link Up Register Emulator at Link Up RO to R14 H 00000000 R15 SP Value of the SP in the power on reset vector table PC Value of the PC in the power on reset vector table SR H 000000FO GBR H 00000000 VBR H 00000000 TBR H 00000000 MACH H 00000000 MACL H 00000000 PR H 00000000 FPSCR H 00040001 FPUL H 00000000 FPRO 15 H 00000000 Note If the MCU does not incorporate the floating point unit FPU these registers are not displayed Note When a value of the interrupt mask bit in the SR register is changed in the Registers window it is actually reflected in that register immediately before execution of the user program is started It also applies when the value is changed by the REGISTER_SET command 2 The emulator uses the H UDI do not access the H UDI R20UT2167EJ0100 Rev 1 00 Page 17 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator 3 Low Power States When the emulator is used the sleep state can be cleared with either the clearing function or with the STOP button and a break will occur Emulation of the hardware stand by mode is not supported Do not stop inputting the clock to the H UDI module by using the module standby function 4 Reset Signals The MCU reset signals are only valid during emulation started with clicking the GO or STEP type button If
29. n set the program counter and stack pointer PC H 00000800 R15 H FFF90000 in the Registers window and click the Go button If this does not execute normally issue a reset and execute the above procedures The program is executed up to the condition of Ch1 and halted Here the condition is satisfied in the order of Ch3 gt 2 gt 1 R20UT2167EJ0100 Rev 1 00 Page 32 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator O000106C ali j 00001088 p_sam gt sort a 00001092 p sam change a 0000109C p_sam gt s0 a 0 00001060 p_sam gt sl al 1 O00010CE p sam s2 a 2 OOOOIODC p sam s3 a 3 O00010F2 00001108 p_sam gt s5 a 5 o000111C p_sam gt sb a 6 00001130 p_sam gt s al7 00001146 p sam s8 a 8 00001154 p_sam gt s9 a 9 00001164 n p_sam Figure 2 8 Source Window at Execution Halted Sequential Break If the sequential condition performance measurement start end or point to point for the internal trace is set conditions of Event Condition to be used will be disabled Such conditions must be enabled from the popup menu by clicking the right mouse button on the Event Condition sheet Notes 1 If the Event condition is set for the slot in the delayed branch instruction by the program counter after execution of the instruction the condition is satisfied before executing the instruction in
30. n 1 Connecting the Emulator with the User System E10A USB optional 38 pin user system interface cable 2 5767004 2 _ gt t 5mm x HM Area to be kept free of other components Target system H UDI port connector top view Figure 1 1 Restriction on Component Mounting 1 4 Pin Assignments of the H UDI Port Connector Figures 1 2 through 1 4 show the pin assignments of the 36 pin 14 pin and 38 pin H UDI port connectors respectively Note Note that the pin number assignments of the H UDI port connector shown on the following pages differ from those of the connector manufacturer R20UT2167EJ0100 Rev 1 00 Page 5 of 46 Aug 09 2012 RTENESAS SuperH Family E10A USB Emulator Signal Input Output SH7256R Pin No Section 1 Connecting the Emulator with the User System Input SH7256R Output Pin No AUDCK Output G18 Input D15 GN D AUDATAO Output E18 Input GN D AUDATA1 Output E17 Input GN D AUDATA2 Output Output GN D O JIN Ioj AJOJN AUDATA3 Output o GN D AUDSYNC 2 Output Output nh GN D oo AUDRST 2 Input Output User reset ru GN D a AUDMD Input C17 Output D GN D J TCK Input B18 GN 1 Input to or output from the user system D 2 The symbol me
31. ng the Emulator with the User System 1 3 Installing the H UDI Port Connector on the User System 1 4 Pin Assignments of the H UDI Port Connector 1 5 Recommended Circuit between the H UDI Port Connector and the MCU 1 5 1 Recommended Circuit 36 Pin Type 1 5 2 Recommended Circuit 14 Pin Type 153 Recommended Circuit 38 Pin Type Section 2 Software Specifications when Using the Emulator 21 Differences between the SH7256R and the Emulator 2 2 Specific Functions for the Emulator when Using the SH7256R 2 2 1 Intelligent Flash Security IFS Setting and Resetting of Key Codes 22 2 Event Condition Functions usona rota 2 2 3 Trace Functions sumas i AO 2 2 4 Notes on Using the JTAG H UDI Clock TCK nl 2 2 5 Notes on Setting the Breakpoint Dialog BOX a a E E E E 2 2 6 Notes on Setting the Event Condition Dialog Box and the BREAKCONDITION_ SET Command 43 2 2 7 Emulation RAM Setting Funct On iarrar esite ae ESS EFN ENEKE po eren ea beter 43 SuperH Family E10A USB Emulator Section 1 Connecting the Emulator with the User System Section 1 Connecting the Emulator with the User System 1 1 Components of the Emulator The E10A USB emulator supports the SH7256R Group Table 1 1 lists the components of the emulator R20UT2167EJ0100 Rev 1 00 Page 1 of 46 Aug 09 2012 RTENESAS SuperH Family E10A USB Emulator Section 1 Connecting the Emulator with the User System Table 1 1 Component
32. nics 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 equipment automobiles trains ships etc traffi
33. nt to point of the internal trace the start or end condition of trace acquisition using Event Conditions 4 and 5 Don t care Sets no start or end condition of trace acquisition I Trace Ch5 to Ch4 Sets the acquisition period during the time from the PtoP satisfaction of the condition set in Event Condition 5 start condition to the satisfaction of the condition set in Event Condition 4 end condition I Trace Ch5 to Ch4 Sets the acquisition period during the time from the PtoP power on reset satisfaction of the condition set in Event Condition 5 start condition to the satisfaction of the condition set in Event Condition 4 end condition or the power on reset Note The internal trace function and performance measurement function cannot be used with the SH7256R so do not select this item e After the sequential condition and the count specification condition of Event Condition 1 have been set break and trace acquisition will be halted if the sequential condition is satisfied for the specified count e Ifa reset point is satisfied the satisfaction of the condition set in Event Condition will be disabled For example if the condition is satisfied in the order of Event Condition 3 2 reset point 1 the break or trace acquisition will not be halted If the condition is satisfied in the order of Event Condition 3 2 reset point 3 2 1 the break and trace acquisition will be halted e If the start condition is
34. r to the online help file 3 If an area of emulation RAM is not being used by the emulator the user must not allocate that emulation RAM to a ROM area instead use the emulation RAM in its original address area 4 When using the emulation RAM make the setting to disable flash memory synchronization on halting the user program R20UT2167EJ0100 Rev 1 00 Page 46 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Additional Document for User s Manual Supplementary Information on Using the SH7256R Group SH72567R and SH72567BFCC Publication Date Rev 1 00 August 9 2012 Published by Renesas Electronics Corporation TENESAS 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 L3Y 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 Dist
35. rce lines are displayed To activate the software trace function select the Software trace check box in the AUD function group box of the Trace mode page 2 Notes on AUD Trace 1 When the trace display is performed during user program execution the mnemonics operands or source is not displayed 2 The AUD trace function outputs the differences between newly output branch source addresses and previously output branch source addresses The window trace function outputs the differences between newly output addresses and previously output addresses If the previous branch source address is the same as the upper 16 bits the lower 16 bits are output If it matches the upper 24 bits the lower 8 bits are output If it matches the upper 28 bits the lower 4 bits are output The emulator regenerates the 32 bit address from these differences and displays it in the Trace window If the emulator cannot display the 32 bit address it displays the difference from the previously displayed 32 bit address 3 If the 32 bit address cannot be displayed the source line is not displayed 4 Ifa completion type exception occurs during exception branch acquisition the next address to the address in which an exception occurs is acquired 5 The AUD trace is disabled while the profiling function is used 6 Setthe AUD clock AUDCK frequency to 40 MHz or lower If the frequency is higher than 40 MHz the emulator will not operate normally 7 If brea
36. rict 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 1 2 SuperH Family E10A USB Emulator Additional Document for User s Manual Supplementary Information on Using the SH7256R Group SH72567R and SH72567BFCC RENESAS Renesas Electronics Corporation R20UT2167EJ0100
37. rotected locked security level 1 Enter key code Enter a key code for use with the key code approval command in the FCU R20UT2167EJ0100 Rev 1 00 Page 27 of 46 Aug 09 2012 RTENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator 2 2 2 Event Condition Functions The emulator is used to set event conditions for the following three functions e Break of the user program e Internal trace e Start or end of performance measurement Table 2 6 lists the types of Event Condition Table 2 6 Types of Event Condition Event Condition Type Description Address bus condition Address Sets a condition when the address bus data access value or the program counter value before or after execution of instructions is matched Data bus condition Data Sets a condition when the data bus value is matched Byte word or longword can be specified as the access data size Bus state condition There are two bus state condition settings Bus State Bus state condition Sets a condition when the data bus value is matched Read Write condition Sets a condition when the read write condition is matched Count Sets a condition when the specified other conditions are satisfied for the specified counts Reset point A reset point is set when the count and the sequential condition are specified Action Selects the operation when a condition such as a bre
38. s of the Emulator Classi Quan fication Component Appearance tity Remarks Hard Emulator box HS0005KCU01H ware Depth 65 0 mm Width 97 0 mm Height 20 0 mm Mass 72 9 g or HS0005KCU02H Depth 65 0 mm Width 97 0 mm Height 20 0 mm Mass 73 7 g User system interface gt 1 14 pin type cable Length 20 cm Mass 33 1 g User system interface Mu 36 pin type cable uu Length 20 cm Mass 49 2 g only for HSOOO5KCU02H USB cable 1 Length 150 cm Mass 50 6 g Soft E10A USB emulator setup 1 HSO005KCU01SR ware program CSD SuperH Family E10A HS0005KCU01HJ USB Emulator User s HS0005KCUO1HE Manual Supplementary HS7256KCUO1HJ Information on Using the HS7256KCUO1HE SH7256R Group and Test program manual for HS0005KCUO1H and HS0005KCUO2H HS0005TMO1HJ and HS0005TM01HE provided on a CD R Note Additional document for the MCUs supported by the emulator is included Check the target MCU and refer to its additional document R20UT2167EJ0100 Rev 1 00 Aug 09 2012 TENESAS Page 2 of 46 SuperH Family E10A USB Emulator Section 1 Connecting the Emulator with the User System 1 2 Connecting the Emulator with the User System To connect the E10A USB emulator hereinafter referred to as the emulator the H UDI port connector must be installed on the user system to connect the user system interface cable When designing the user system refer to the recommended circuit between the H UDI port connec
39. s the disabled cache area to read the content of internal flash memory Note These functions are only supported by MCUs that have names ending with FCC 9 Using WDT The WDT does not operate during break 10 Loading Sessions Information in JTAG clock of the Configuration dialog box cannot be recovered by loading sessions Thus the TCK value will be as follows When HS0005KCU01H or HSOOOSKCUOZH is used TCK 10 MHz 11 IO Window Display and modification For each watchdog timer register there are two registers to be separately used for write and read operations R20UT2167EJ0100 Rev 1 00 Page 20 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator Table 2 5 Watchdog Timer Register Register Name Usage Register WTCR W Write Watchdog timer control register WTCNT W Write Watchdog timer counter WTCR R Read Watchdog timer control register WTCNT R Read Watchdog timer counter WTSR W Write Watchdog timer status register WTSR R Read Watchdog timer status register WRCR W Write Watchdog reset control register WRCR R Read Watchdog reset control register Customization of the I O register definition file The internal I O registers can be accessed from the IO window After the I O register definition file is created the MCU s specifications may be changed If each I O register in the I O register definition file di
40. the branch destination when a break has been set it occurs before executing the instruction in the branch destination Do not set the Event condition for the SLEEP instruction by the program counter after execution of the instruction When the Event condition is set for the 32 bit instruction by the program counter set that condition in the upper 16 bits of the instruction If the power on reset and the Event condition are matched simultaneously no condition will be satisfied Do not set the Event condition for the DIVU or DIVS instruction by the program counter after execution of the instruction If a condition of which intervals are satisfied closely is set no sequential condition will be satisfied e Set the Event conditions which are satisfied closely by the program counter with intervals of two or more instructions e After the Event condition has been matched by accessing data set the Event condition by the program counter with intervals of 17 or more instructions R20UT2167EJ0100 Rev 1 00 Page 33 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator 1 If the settings of the Event condition or the sequential conditions are changed during execution of the program execution will be suspended The number of clocks to be suspended during execution of the program is a maximum of about 18 peripheral clocks Po If the peripheral clock Pd is 66 6 M
41. these signals are enabled on the user system in command input wait state they are not sent to the MCU Note Do not break the user program when the RES BREQ or WAIT signal is being low A TIMEOUT error will occur If the BREQ or WAIT signal is fixed to low during break a TIMEOUT error will occur at memory access 5 Direct Memory Access Controller DMAC The DMAC operates even when the emulator is used When a data transfer request is generated the DMAC executes DMA transfer 6 Memory Access during User Program Execution During execution of the user program memory is accessed by the following two methods as shown in table 2 2 Table 222 Memory Access during User Program Execution Method Description H UDI read write The stopping time of the user program is short because memory is accessed by the dedicated bus master Short break This method is not available for this product do not set short break The method for accessing memory during execution of the user program is specified by using the Configuration dialog box R20UT2167EJ0100 Rev 1 00 Page 18 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator Table 2 3 Stopping Time by Memory Access Reference Method Condition Stopping Time H UDI read write Reading of one longword for the Reading Maximum three bus clocks internal RAM Bo Writing of one longword for the Writing
42. ting and Resetting of Key Codes This emulator supports the functions to set and reset key codes for intelligent flash security IFS Note For details on the current security setting and actions triggered by setting or resetting of key codes refer to the hardware manual or related technical documents for the MCU If you do not remember the key code for the MCU the security setting cannot be canceled Protecting the contents of the ROM is on your own responsibility 1 Setting a Key Code Select Setup gt Emulator gt Set key code or click on the Set key code toolbar button to open the Set key code dialog box Tools Test Window Help Customize vit A Mm E 2 i E amp Options LEE BF amp PD Be Format Views Radix ENN ser Memory Start Stop Function Setting 5 Set key code p Reset key code Figure 2 1 Setup gt Emulator gt Set key code JOM eos 2 8 g a e s Figure 2 2 Set key code Toolbar Button R20UT2167EJ0100 Rev 1 00 Page 23 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator Enter a key code in the Set key code field of the Set key code dialog box and click on the OK button This issues the key code set command in the FCU Set key code Current security setting Protected locked security level 1 Set key code FFFFFFFFFFFFFFFF Caneel Figure 2
43. tor and the MCU In addition read the E1OA USB emulator user s manual and hardware manual for the related device Table 1 2 shows the type number of the emulator the corresponding connector type and the use of AUD function Table 1 2 Type Number AUD Function and Connector Type Type Number Connector AUD Function HS0005KCU02H 36 pin connector Available HS0005KCU01H HS0005KCU02H 14 pin connector Not available HS0005KCUO2H 38 pin connector Available The H UDI port connector has the 36 pin 14 pin and 38 pin types as described below Use them according to the purpose of the usage 1 36 pin type with AUD function The AUD trace function is supported A large amount of trace information can be acquired in realtime The window trace function is also supported for acquiring memory access in the specified range memory access address or memory access data by tracing 2 14 pin type without AUD function The AUD trace function cannot be used because only the H UDI function is supported Since the 14 pin type connector is smaller than the 36 pin type 1 2 5 the size of the area where the connector is installed on the user system can be reduced 3 38 pin type with AUD function The AUD trace function is supported As well as the 36 pin type a large amount of trace information can be acquired in realtime Since the 38 pin type connector is smaller than the 36 pin type 1 2 5 the size of the area where the connector is install
44. tured 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 e 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 through your locally recognized recycling or disposal schemes
45. uch 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 prohibited under any applicable domestic or foreign laws or regulat
46. umes from the address where a BREAKPOINT is specified and a break occurs before Event Condition execution single step operation is performed at the address before execution resumes Therefore realtime operation cannot be performed When a BREAKPOINT is set to the slot instruction of a delayed branch instruction the PC value becomes an illegal value Accordingly do not set a BREAKPOINT to the slot instruction of a delayed branch instruction If an address of a BREAKPOINT cannot be correctly set in the ROM or flash memory area a mark will be displayed in the BP area of the address on the Source or Disassembly window by refreshing the Memory window etc after Go execution However no break will occur at this address When the program halts with the event condition the mark disappears R20UT2167EJ0100 Rev 1 00 Page 42 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator 2 2 6 Notes on Setting the Event Condition Dialog Box and the BREAKCONDITION_ SET Command 1 When Go to cursor Step In Step Over or Step Out is selected the settings of Event Condition 3 are disabled 2 When an Event Condition is satisfied emulation may stop after two or more instructions have been executed 2 2 7 Emulation RAM Setting Function The emulation RAM can be set in the Memory Mapping dialog box which is opened by selecting Setup gt Emulator
47. utput Pin No Connecting the Emulator with the User System Input Output Li SH7256R Pin No N C N C Input N C N C UCON GND 3 Output AUDCK N C Output N C Oo O NI OI a RI wl n RESA Output User reset Output o N C N C TDO Output AUDATAO Output N UVCC_AUD Output N C wo N C AUDSYNC Output A UVCC Output N C oa TCK Input AUDRST Input Oo N C N C l Input AUDMD Input foe N C Zo N C Ke TDI Input A19 N C 1 Input to or output from the user system 2 The symbol means that the signal is active low 3 The emulator monitors the GND signal of the user system and detects whether or not the user system is connected 4 The GND bus lead at the center of the H UDI port connector must be grounded H UDI port connector top view Figure 1 4 Pin Assignments of the H UDI Port Connector 38 Pins R20UT2167EJ0100 Rev 1 00 Aug 09 2012 TENESAS Page 8 of 46 SuperH Family E10A USB Emulator Section 1 Connecting the Emulator with the User System 1 5 1 5 1 Recommended Circuit between the H UDI Port Connector and the MCU Recommended Circuit 36 Pin Type Figure 1 5 shows a recommended circuit for connection between the H UDI and AUD port connectors 36 pins
48. w trace page and specify the bus cycle memory range and bus type that are to be set for each channel Acquisition Trace mode Window trace AUD Branch trace Channel A Read Write C Read C Write Start address HO End address HO Bus state I Bus bd Channel B Read Write C Read C Miritew ReadAbrite Start address HO End address HO Bus state Bus Camel Figure 2 11 Window trace Page R20UT2167EJ0100 Rev 1 00 Page 40 of 46 Aug 09 2012 TENESAS SuperH Family E10A USB Emulator Section 2 Software Specifications when Using the Emulator Note When M Bus or I Bus is selected the following bus cycles will be traced e M Bus A bus cycle generated by the CPU is acquired e I Bus A bus cycle generated by the CPU or DMA is acquired c Software Trace Function Note This function can be supported with SHC C compiler manufactured by Renesas Electronics Corp including OEM and bundle products V7 0 or later When a specific instruction is executed the PC value at execution and the contents of one general register are acquired by trace Describe the Trace x function x is a variable name to be compiled and linked beforehand For details refer to the SHC manual When the load module is downloaded on the target system and is executed while a software trace function is valid the PC value that has executed the Trace x function the general register value for x and the sou
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