SuperHTM Family E10A-USB Emulator Additional
Contents
1. Width 97 0 mm Height 20 0 mm Mass 73 7 g Hard Emulator box ware User system interface gt 1 14 pin type cable Length 20 cm Mass 33 1 g USB cable 1 Length 150 cm Mass 50 6 g Soft E10A USB emulator 1 HS0005KCUO1SR ware setup program SD SuperH Family HS0005KCUO1HJ E10A USB Emulator HS0005KCUO1HE User s Manual Supplementary HS7618KCU01HJy Information on Using HS7618KCU01HE the SH7618 and SH7618A and Test program manual HS0005TM01HJ and for HSOOO5KCU01H HS0005TMO1HE and HSO0005KCU02H provided on a CD R Note Additional document for the MPUs supported by the emulator is included Check the target MPU and refer to its additional document RENESAS 1 2 Connecting the E10A USB Emulator with the User System To connect the EIOA 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 connector and the MCU In addition read the EIOA 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 HS0005KCU01H HS0005KCUO2H 14 pin connector Not available 1 3 Installing the H UDI Port Connec2. connector and the MPU must be as short as possible Do not connect the signal lines to other components on the board When the power supply of the user system is turned off supplying VccQ of the user system to the UVCC pin reduces the leakage current from the emulator to the user system A level shifter that is activated by the internal power supply or user power supply changed by the switch is installed in the interface circuit of the emulator If the user power is supplied to the UVCC pin the level shifter is not activated as long as no user power is supplied When the power supply of the user system is turned off no current flows from the user interface The I O voltage level of the user system interface can be the same as that of the VccQ To operate the emulator with low voltage lower than 3 3 V the VccQ must be supplied to the UVCC pin Make the emulator s switch settings so that the VccQ will be supplied SW2 1 and SW3 1 as shown in figure 1 2 The resistance values shown in figures 1 2 and 1 3 are recommended For the pin processing in cases where the emulator is not used refer to the hardware manual of the related MPU RENESAS When the circuit is connected as shown in figure 1 2 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 El0A USB Emulator User s Manual VccQ 3 3 V I O power supply Pulled up at 4 7 kQ or mor
3. 0A USB Emulator Additional Document for User s Manual Supplementary Information on Using the SH7618 and SH7618A ENESAS RenesasTechnology Corp 2 6 2 Ote machi Chiyoda ku Tokyo 100 0004 Japan
4. BC mode list box in the Configuration window the internal trace is not acquired In this case exit the Trace window 5 When the SH7618 or SH7618A is used the source code cannot be displayed on the Trace window 2 2 3 Note on Using the JTAG Clock TCK Set the JTAG clock TCK frequency to lower than the frequency of the SH7618 or SH7618A peripheral module clock CKP 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 2 5 MHz 2 2 4 Notes on Setting the Breakpoint Dialog Box 1 When an odd address is set the next lowest even address is used 2 A BREAKPOINT is accomplished by replacing instructions of the specified address Accordingly it can be set only to the RAM areas in CSO to CS6 and the internal RAM areas A BREAKPOINT cannot be set to the following addresses e ROM areas in CSO to CS6 e Areas other than CSO to CS6 e Areas other than the internal RAM e A slot instruction of a delayed branch instruction 3 During step operation BREAKPOINTS are disabled 4 Conditions set at Break Condition 2 are disabled when an instruction to which a BREAKPOINT has been set is executed Do not set a BREAKPOINT to an instruction in which Break Condition 2 is satisfied 5 When execution resumes from the address where a BREAKPOINT is specified single step operation is performed at the address and execution is continued from the next PC value Therefore r
5. REJ1 OBO1 57 0200 Everywhere you imagine y 2 E N ESAS SuperH Family E10A USB Emulator Additional Document for User s Manual Supplementary Information on Using the SH7618 and SH7618A Renesas Microcomputer Development Environment System SuperH Family SH7610 Series E10A USB for SH7618 HS7618KCU01HE Rev 2 00 Renesas Technology Revision Date Mar 23 2006 www renesas com Keep safety first in your circuit designs Renesas Technology Corp puts the maximum effort into making semiconductor products better and more reliable but there is always the possibility that trouble may occur with them Trouble with semiconductors may lead to personal injury fire or property damage Remember to give due consideration to safety when making your circuit designs with appropriate measures such as i placement of substitutive auxiliary circuits ii use of nonflammable material or iii prevention against any malfunction or mishap Notes regarding these materials These materials are intended as a reference to assist our customers in the selection of the Renesas Technology Corp product best suited to the customer s application they do not convey any license under any intellectual property rights or any other rights belonging to Renesas Technology Corp or a third party Renesas Technology Corp assumes no responsibility for any damage or infringement of any third party s rights originating in the use of any product
6. The VO register definition file can be customized depending on its format Note that however the emulator does not support the bit field function Verify In the IO window the verify function of the input value is disabled 12 Illegal Instructions If illegal instructions are executed by STEP type commands the emulator cannot go to the next program counter RENESAS 2 2 Specific Functions for the Emulator when Using the SH7618 or SH7618A The SH7618 or SH7618A does not support the following functions e MMU related functions The SH7618 or SH7618A does not mount the MMU VPMAP related command Virtual and Physical specification in the Configuration window Virtual and Physical specification on the command line function Virtual and Physical specification in the Breakpoint window LDTLB instruction execution break function MEMORYAREA_SET command e Profiler function e Performance measurement function e AUD trace function RENESAS 2 2 1 Break Condition Functions In the emulator three break conditions can be set Break Condition 1 2 3 Table 2 3 lists the items that can be specified for each Table 2 3 Types of Break Conditions Break Condition Type Address bus condition Address Description Breaks when the SH7618 or SH7618A address bus value or the program counter value matches the specified value Data bus condition Data Breaks when the SH7618 or SH7618A data bus value ma
7. atus Count VO Break Break Condition 1 O O O O X dialog box Break Condition 2 O X O X X dialog box Break Condition 3 X X X X O dialog box Note O Can be set in the dialog box X Cannot be set in the dialog box 2 2 2 Trace Functions When the SH7618 or SH7618A is used the trace functions listed in table 2 5 can be used Table 2 5 Trace Functions Function Internal Trace Branch trace Supported four branches Range memory access trace Not supported Software trace Not supported Internal Trace Function This function is activated by selecting the Internal trace radio button in the Trace type group box of the Trace mode page This function traces and displays the branch instructions The branch source address and branch destination address for the four latest branch instructions are displayed Notes 1 If an interrupt is generated at the program execution start or end including a step execution the emulator address may be acquired In such a case the following message will be displayed Ignore this address because it is not a user program address 2 If a completion type exception occurs during exception branch acquisition the next address to the address in which an exception occurs is acquired 3 Trace information cannot be acquired for the following branch instructions RENESAS e The BF and BT instructions whose displacement value is 0 e Branch to H A0000000 by reset 4 When User is specified in the U
8. cified in the UBC mode list box in the Configuration dialog box the UBC can be used in the user program Do not use the UBC in the user program as it is used by the emulator when EML is specified in the UBC mode list box of the Configuration dialog box RENESAS 10 Loading Sessions Information in JTAG clock of the Configuration dialog box cannot be recovered by loading sessions Thus the TCK value will be 2 5 MHz 11 10 Window Display and modification Do not change values of the User Break Controller because it is used by the emulator For each Watchdog Timer register there are two registers to be separately used for write and read operations Table 2 2 Watchdog Timer Register Register Name Usage Register WTCSR W Write Watchdog timer control status register WTCNT W Write Watchdog timer counter WTCSR R Read Watchdog timer control status register WTCNT R Read Watchdog timer counter The watchdog timer operates only when the user program is executed Do not change the value of the frequency change register in the IO window or Memory window The internal I O registers can be accessed from the IO window After the I O register definition file is created the MPU s specification may be changed If each I O register in the I O register definition file differs from addresses described in the hardware manual change the I O register definition file according to the description in the hardware manual
9. d ASEMODE 1 To allow the ASEMODE pin to be GND by connecting the user system interface cable connect pin 9 directly to the ASEMODE pin Do not ground the pin 6 This pin can be connected to GND Pin 1 mark H UDI port connector top view es Pa AMALIA H UDI port connector top view 6x254 1524 A 2 54 Pin 1 mark Unit mm Figure 1 1 Pin Assignments of the H UDI Port Connector 14 Pins RENESAS 1 3 1 5 1 Recommended Circuit between the H UDI Port Connector and the MPU Recommended Circuit Figure 1 2 shows a recommended circuit for connection between the H UDI port connector 14 pins and the MPU when the emulator is in use Figure 1 3 shows a circuit for connection when UVCC is not connected Notes 1 Do not connect anything to the N C pins of the H UDI port connector 2 The ASEMODE pin must be 0 when the emulator is connected and 1 when the emulator is not connected respectively 1 When the emulator is used ASEMODE 0 2 When the emulator is not used ASEMODE 1 Figures 1 2 and 1 3 show examples of circuits that allow the ASEMODE pin to be GND 0 whenever the emulator is connected by using the user system interface cable When the ASEMODE pin is changed by switches etc ground pin 9 Do not connect this pin to the ASEMODE pin When a network resistance is used for pull up it may be affected by a noise Separate TCK from other resistances The pattern between the H UDI port
10. data diagrams charts programs algorithms or circuit application examples contained in these materials All information contained in these materials including product data diagrams charts programs and algorithms represents information on products at the time of publication of these materials and are subject to change by Renesas Technology Corp without notice due to product improvements or other reasons It is therefore recommended that customers contact Renesas Technology Corp or an authorized Renesas Technology Corp product distributor for the latest product information before purchasing a product listed herein The information described here may contain technical inaccuracies or typographical errors Renesas Technology Corp assumes no responsibility for any damage liability or other loss rising from these inaccuracies or errors Please also pay attention to information published by Renesas Technology Corp by various means including the Renesas Technology Corp Semiconductor home page http www renesas com When using any or all of the information contained in these materials including product data diagrams charts programs and algorithms please be sure to evaluate all information as a total system before making a final decision on the applicability of the information and products Renesas Technology Corp assumes no responsibility for any damage liability or other loss resulting from the information contained herein Re
11. e all VecQ VccQ VccQ VccQ H UDI port connector 14 pin type SH7618 or SH7618A lt Reset signal User system Figure 1 2 Recommended Circuit for Connection between the H UDI Port Connector and MPU when the Emulator is in Use 14 Pin Type UVCC Connected RENESAS When the circuit is connected as shown in figure 1 3 the switches of the emulator are set as SW2 0 and SW3 1 For details refer to section 3 8 Setting the DIP Switches in the SuperH Family El0A USB Emulator User s Manual VccQ 3 3 V I O power supply Pulled up at 4 7 kQ or more all VecQ VccQ VccQ VccQ H UDI port connector 14 pin type SH7618 or SH7618A lt Reset signal ASEMODE User system Figure 1 3 Circuit for Connection between the H UDI Port Connector and MPU when the Emulator is in Use 14 Pin Type UVCC Not Connected Note When UVCC is not connected and the user system is turned off note that the leakage current flows from the emulator to the user system RENESAS Section 2 Specifications of the Software when Using the SH7618 or SH7618A 2 1 Differences between the SH7618 SH7618A 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 SH7618 or SH7618A registers are undefined When the emulator is initiated from the workspace a value to be entered is saved in a session Table 2 1 Register Initia
12. ealtime operation cannot be performed 6 When a BREAKPOINT is set to the slot instruction of a delayed branch instruction the PC value becomes an illegal value Accordingly do not seta BREAKPOINT to the slot instruction of a delayed branch instruction 7 When a BREAKPOINT is set to the cacheable area the cache block containing the BREAKPOINT address is filled immediately before and after user program execution RENESAS 8 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 Editor 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 break condition the mark disappears 2 2 5 Notes on Setting the Break Condition Dialog Box and BREAKCONDITION_SET Command 1 When Go to cursor Step In Step Over or Step Out is selected the settings of Break Condition 2 are disabled 2 Break Condition 2 is disabled when an instruction to which a BREAKPOINT has been set is executed Accordingly do not seta BREAKPOINT to an instruction which satisfies Break Condition 2 3 When a Break Condition is satisfied emulation may stop after two or more instructions have been executed 4 IfaPC break address condition is set to the slot instruction after a delayed branch instruction user program execution cannot be terminated before the sl
13. ennnn 2 1 4 Pin Assignments of the H UDI Port Connector eee ee eeceeeceeeeeeseeeseeeaeesseesseeeeeaes 2 1 5 Recommended Circuit between the H UDI Port Connector and the MPU 4 1 5 1 Recommended CifCUit sisseseade ceca 4 Section 2 Specifications of the Software when Using the SH7618 or SING ISA ee ae 7 2 1 Differences between the SH7618 SH7618A and the Emulator 7 2 2 Specific Functions for the Emulator when Using the SH7618 or SH7618A 10 2 2 1 Break Condition Functions esiones neninn nesip 11 2 2 2 Trace Function Senir ienne n NN 12 2 2 3 Note on Using the JTAG Clock TCK ooooconnncccnncccnonccononcnoncnonnccnoncconnccnonccnnnccnnno 13 2 2 4 Notes on Setting the Breakpoint Dialog BOX ooonoccnncnnnnncnnocnnnnconnnonncanonanonnnos 13 2 2 5 Notes on Setting the Break Condition Dialog Box and BREAKCONDITION_SET Command ococonoccncnnonnnononannnononononenononcnnncnnn nono nennen 14 2 2 6 Note on Setting the UBC_MODE Command ursssnsnsesssnsnnensenensnnnnnnnennnn 14 RENESAS ENESAS Section 1 Connecting the Emulator with the User System 1 1 Components of the Emulator The E10A USB emulator supports the SH7618 and SH7618A Table 1 1 lists the components of the emulator Table 1 1 Components of the Emulator Classi Quan fication Component Appearance tity Remarks HS0005KCUO01H Depth 65 0 mm Width 97 0 mm Height 20 0 mm Mass 72 9 g or HS0005KCU02H Depth 65 0 mm
14. l Values at Emulator Link Up Register Emulator at Link Up RO to R14 H 00000000 R15 SP SP in the vector address PC PC in the vector address SR H 000000FO GBR H 00000000 VBR H 00000000 MACH H 00000000 MACL H 00000000 PR H 00000000 2 The emulator uses the H UDI do not access the H UDI 3 Low Power States Sleep and Standby For low power consumption the SH7618 or SH7618A has sleep and standby states The sleep and standby states are switched using the SLEEP instruction When the emulator is used only the sleep state can be cleared with either the normal clearing function or with the STOP button and a break will occur Note The memory must not be accessed or modified in sleep state 4 Reset Signals The SH7618 or SH7618A reset signals are only valid during emulation started with clicking the GO or STEP type button If these signals are input from the user system in command input wait state they are not sent to the SH7618 or SH7618A RENESAS Note Do not break the user program when the RES or WAIT signal is being low A TIMEOUT error will occur If the WAIT signal is fixed to low during break a TIMEOUT error will occur at memory access 5 Memory Access during User Program Execution When a memory is accessed from the memory window etc during user program execution the user program is resumed after it has stopped in the emulator to access the memory Therefore realtime emulation cannot be
15. nesas Technology Corp semiconductors are not designed or manufactured for use in a device or system that is used under circumstances in which human life is potentially at stake Please contact Renesas Technology Corp or an authorized Renesas Technology Corp product distributor when considering the use of a product contained herein for any specific purposes such as apparatus or systems for transportation vehicular medical aerospace nuclear or undersea repeater use The prior written approval of Renesas Technology Corp is necessary to reprint or reproduce in whole or in part these materials If these products or technologies are subject to the Japanese export control restrictions they must be exported under a license from the Japanese government and cannot be imported into a country other than the approved destination Any diversion or reexport contrary to the export control laws and regulations of Japan and or the country of destination is prohibited Please contact Renesas Technology Corp for further details on these materials or the products contained therein Contents Section 1 Connecting the Emulator with the User System eens 1 1 1 Components of the Emulator ieee cee eseeseceseeeseceseceeeeseeeseeeseeeseesaeesaessseseeesseeeseeeas 1 1 2 Connecting the EIOA USB Emulator with the User System 0 eee eee eeseeeeeseeees 2 1 3 Installing the H UDI Port Connector on the User System u serssersnersnesnnesnensnennnennn
16. ot instruction execution execution stops before the branch destination instruction 5 Note that a break occurs with a break satisfaction condition by an instruction that has been cancelled due to the generation of an exception 6 Use the sequential break or count break with the L bus condition If such break is used with the I bus condition it will not operate correctly 7 A break will not occur with the execution counts specified on the execution of the multi step instruction 2 2 6 Note on Setting the UBC_MODE Command In the Configuration dialog box if User is set while the UBC mode list box has been set the STEP type commands that use Break Condition 2 for implementation cannot be used RENESAS SuperH Family E10A USB Emulator Additional Document for User s Manual Supplementary Information on Using the SH7618 and SH7618A Publication Date Rev 1 00 October 15 2004 Rev 2 00 March 23 2006 Published by Sales Strategic Planning Div Renesas Technology Corp Edited by Customer Support Department Global Strategic Communication Div Renesas Solutions Corp 2006 Renesas Technology Corp All rights reserved Printed in Japan Renesas Technology Corp Sales Strategic Planning Div Nippon Bldg 2 6 2 Ohte machi Chiyoda ku Tokyo 100 0004 Japan ENESAS RENESAS SALES OFFICES http www renesas com Refer to http www renesas com en network for the latest and detailed information Renesas Technolog
17. performed The stopping time of the user program is as follows Environment Host computer 650 MHz Pentium II SH7618 50 MHz CPU clock JTAG clock 5 MHz TCK clock When a one byte memory is read from the command line window the stopping time will be about 20 ms 6 Memory Access during User Program Break The emulator can download the program for the flash memory area refer to section 6 22 Download Function to the Flash Memory Area in the SuperH Family EIOA USB Emulator User s Manual Other memory write operations are enabled for the RAM area Therefore an operation such as memory write or BREAKPOINT should be set only for the RAM area 7 Cache Operation during User Program Break When cache is enabled the emulator accesses the memory by the following methods At memory write Writes through the cache then writes to the memory At memory read Does not change the cache write mode that has been set Therefore when memory read or write is performed during user program break the cache state will be changed 8 HIF Boot Mode When the emulator is activated in the HIF boot mode complete the HIF boot processing within 30 seconds after the message User register set has been displayed in the Connecting dialog box To execute Reset CPU or Reset Go when the HIFMD pin is being high complete the HIF boot processing within 30 seconds after a reset has been issued If failed a TIMEOUT error will occur 9 UBC When User is spe
18. tches the specified value Byte word or longword can be specified as the access data size Bus state condition Bus State There are two bus state condition settings Read Write condition Breaks when the SH7618 or SH7618A RD or RDWR signal level matches the specified condition Bus state condition Breaks when the operating state in the SH7618 or SH7618A bus cycle matches the specified condition Types of buses that can be specified are listed below e L bus CPU ALL Indicates an instruction fetch and data access including a hit to the cache memory e L bus CPU Data Indicates a data access by the CPU including a hit to the cache memory e bus CPU DMA Indicates a CPU cycle when the cache memory is not hit and a data access by the DMA Internal I O break condition Breaks when the SH7618 or SH7618A accesses the internal VO Count Breaks when the conditions set are satisfied the specified number of times Note When U RAM is accessed from the PO space the I bus must be selected and when accessed from the P2 space the L bus must be selected When cache fill cycle is acquired the I bus must be selected 11 RENESAS Table 2 4 lists the combinations of conditions that can be set under Break Condition 1 2 3 Table 2 4 Dialog Boxes for Setting Break Conditions Type Address Bus Data Bus Bus State Count Condition Condition Condition Condition Internal Dialog Box Address Data Bus St
19. tor 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 14 pin connector 2514 6002 MinnesotaMining amp 14 pinstraighttype Manufacturing Ltd Note 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 1 4 Pin Assignments of the H UDI Port Connector Figure 1 1 shows the pin assignments of the H UDI port connector Note Note that the pin number assignments of the H UDI port connector shown on the following page differ from those of the connector manufacturer RENESAS Input SH7618 SH7618A Signal Output Pin No TCK Input N10 TRST Input M11 TDO Output N11 N C ze TMS Input P11 TDI Input R11 RES Output R12 N C GND UVCC Output GND GND Output Input to or output from the user system The slash 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 If the VccQ pin is not connected to the UVCC the I O voltage of the user system interface will be fixed to 3 3 V The ASEMODE pin must be 0 when the emulator is connected and 1 when the emulator is not connected respectively 1 When the emulator is used ASEMODE 0 2 When the emulator is not use
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