SM+ for 78K0R, System Simulator for 78K0R
Contents
1. j 8 JLekoo00r Event Hame fe fevtooont Evert Link Event Status RAV Break Aecess Size Bre Trace Address a snap Shat A mainc func VAL2 O ZBG CD 08 0037 Attachment 18 30 Workaround Delete the break point and create a new access break point Action This issue will be corrected in the next version No 52 Restrictions on timer array units 1 Description Restrictions on timer array units are described below 6 P m in the following descriptions represents the unit number of a timer array and n represents the channel number of a timer array 1 If timer channel stop register m TTm is set to 1 while multiple timer channels are operating all timer channels including those not being set to 1 also stop at the same time In addition if operation of any channel is started by setting timer channel start register m TSm to 1 while the timer channels are illegally stopped all illegally stopped channels start operation at the same time 2 If timer output is enabled by setting timer output enable register m TOEm after output inversion is specified with timer output level register m TOLm the timer output is not inverted 3 When using a PWM function one shot pulse function or multiple PWM output function the first interrupt that occurs on the master channel side is not recognized as a start trigger on the slave channel side For this reason the width of the active le2. 1 Two or more absolute addresses are specified in an assembler source file 2 The absolute address specified nearer to the top of the file is smaller than that specified further from the top of the file In the above example test1 which is nearer to the top of the file is allocated to address 1000H and test2 which is further from the top of the file is allocated to address 0100H which causes a problem This problem does not affect absolute address specification in link directive files Workaround Divide the file so that two or more absolute addresses are not specified in an assembler source file Or rearrange the order of the code so that the absolute addresses are specified from the smaller one in an assembler source file Action This issue will be corrected in the next version ZBG CD 08 0037 Attachment 23 30 No 56 Restriction on conditional trace Description If the value of Trace Size is changed in the Extended Option dialog box which is opened by selecting Extended Option from the Option menu while a conditional trace qualify trace or section trace is being executed the trace mode is switched to unconditional trace The conditional trace is still selected according to the view in the Run menu but the simulator executes an unconditional trace Workaround When the value of Trace Size is changed in the Extended Option dialog box first select Conditional Trace in the Run menu and then execute t
3. and 2 will be corrected in the next version No 49 Restriction on oscillation stabilization time Description In the target device the maximum value of the time counted by the oscillation stabilization time counter status register OSTC depends on the value set to the oscillation stabilization time selection register OSTS In the simulator it does not depend on the OSTS register and the maximum value is fixed to Oxff Workaround There is no workaround Action This issue will be corrected in the next version ZBG CD 08 0037 Attachment 17 30 No 50 Restriction on trace on PREFIX instruction 5 byte length Description When a 5 byte length PREFIX instruction MOV ES addr16 byte XCH A ES addr16 etc is executed the disassemble result displayed in the Trace window becomes The instruction is executed correctly Workaround There is no workaround Action This issue will be corrected in the next version No 51 Restriction on setting access breaks 3 Description When changing an access break setting in the Event dialog box with an in function static variable specified in the Address field the error message F4002 Illegal start address or F4003 Illegal end address is displayed and setting change fails An example is shown in the figure below Event Name EvtQ0001 Event Status RAW Access Size Byte Address Event Link Break
4. is output from a slave channel the output form is the inverted form of the waveform output from the master channel cycle waveform A PWM waveform with the specified duty should be output 2 When the timer array unit is used in one shot pulse output mode the waveforms output from the target device and the simulator differ Timer data register master channel side TDRmn timer data register slave channel side TDRmp e Waveform output from target device Delay TDRmn master channel side set value 2 x Count clock cycle Pulse width TDRmp slave channel side set value x Count clock cycle e Waveform output from simulator Delay TDRmn master channel side set value 1 x Count clock cycle Pulse width TDRmp slave channel side set value 1 x Count clock cycle Workaround 1 There is no workaround 2 Increment the TDRmn master channel side set value by 1 and decrement the TDRmp slave channel side set value by 1 Action Both 1 and 2 will be corrected in the next version No 67 Restriction on watchdog timer Description If the watchdog timer window open period is set to 25 or 50 the counter is not cleared even if clearing of the watchdog timer counter is set writing ACH to the WDTE register As a result a reset occurs Workaround Set the watchdog timer window open period to 75 or 100 Action This issue will be corrected in the next version No 68 Restriction on HALT mode Descriptio
5. 1 1 In Target Device Relationship Between Data and Clock Phases in CSI Mode DAPmn CKPmn 8 bit Data Length MSB First SCKp LIU U L SOp EEEE scp U LJ LJ LJ LI LI UL in Simulator sckp _ manne sop p7z Xpe Xo5 X p4 Kos Ko2 KX ot Yno SCKp Workaround There is no workaround for 1 through 5 Action All 1 through 5 will be corrected in the next version ZBG CD 08 0037 Attachment 21 30 No 54 Restriction on Code Coverage window Description Value 0 0 is displayed in the Coverage column on the Interrupt tab in the Code Coverage window regardless of the occurrence of interrupts In addition is displayed in the Status column on the Interrupt tab regardless of the use of interrupt functions Dry AL ade 0 EP ae Load Module a lmt Total Coverage Sy EE Retresh Close E Function n Section kaui ue Hane dime ___ Status di Sice Fetch Coveronet2 l RST eee 2 INTOBG nonmaskable D 2 i T IHNT WOTI maskable U4 2 i 0 0 IMT L s maszk able E a 0 0 0 IH TPO maskable ips 2 0 NI IN TP mask able Oa 2 j INTP2 samale bl x INTP3 Workaround The Interrupt tab is used to check the occurrence of interrupts but the occurrence can also be checked by referring to the Function tab for the coverage of the function corresponding to the interrupt e When 0 0 is displayed in
6. Console window gt Console 0l E4 aie sample 51 where 1 stacktrace c func3 int arg a int arg bj 3 2 stacktrace c funce i 9 Information below might be inaccurate 3 stacktrace c funci 15 4 stacktrace c maini 20 No 34 Restriction on event links Description If an event is created with Register or Memory specified from the Event Status drop down list in the Event dialog box only Phase 1 can use this event as an event link condition The event can be specified for Phase 2 and later but does not operate normally Workaround Do not set such events as the event link condition Phase2 or later ZBG CD 08 0037 Attachment 13 30 Action This issue has been corrected in V2 21 The following error will occur if the above setting is performed in the corrected version x AN FO3d3 Register status or Memory status cannot be set up other than Phasel of event link No 35 Restriction on changing Register window size Description When the size of the Register window is changed the project is saved and the project is reloaded and the position of the split bar may not be restored Consequently the contents of some registers may be hidden 0 x Refresh DMM Close o Current Bank po Workaround There is no workaround Action This issue has been corrected in V2 21 No 39 Restriction on stub function Description If a stub event is set and the prog
7. Coverage Interrupts have not occurred e When a value other than 0 0 is displayed in Coverage Interrupts have occurred Example When interrupt INTPO is defined as function int_p0 and INTP1 as function int_p1 A ade IYE AEE 1 P Module a lmi Total c Total Coverage UM w fos Function Section Interrupt a70 z2 3 Int_ pl Fune c 0190 17 12 Int_ pT Fune c OT al 1 0 Action This issue will be corrected in the next version The operation after correction will be as follows e In Status column Use is displayed when the interrupt function is defined and nonuse is displayed when the interrupt function is not defined e In Coverage column 100 0 is displayed when an interrupt has occurred or 0 0 is displayed when interrupts have not occurred ZBG CD 08 0037 Attachment 22 30 No 55 Restriction on debugging assembler sources Description If either of absolute expression CSEG AT or ORG is used in an assembler source file and instructions are allocated to multiple absolute addresses the following problems may occur at the last instruction e Breakpoints cannot be set e Mixed display is not available Source mainasm br 1000H EQOU10 ER 1000H test cseg at UIUUH nop U0 NOF nop bre 0100H Conditions under which the problem may occur The problem occurs when both the following two conditions are satisfied
8. Option dialog box which is opened by selecting the Option menu Debugger Option but if the font size is reduced information from before changing the font size remains in the window Example of Watch window Font size Large Font size Small ioi Add Delete Up xig WA Workaround When such a case occurs minimize the window once and then restore the window size or close the window once and then open it again Action This issue will be corrected in the next version ZBG CD 08 0037 Attachment 11 30 No 29 Restriction on Assemble Search dialog box Description lf an address is input to the Address text box in the Assemble Search dialog box the search may not be performed normally Specifically the actually searched range may be 0x400 space 1 KB shorter than the range specified Consequently the search may fail even if the relevant data exist in the search range Workaround Specify an additional 0x400 space 1 KB for the search target range Action This issue will be corrected in the next version After the correction the data is searched for the exact specified range No 30 Restriction on move via Address Move dialog box Description If the Address Move dialog box is opened by selecting the Move command from the context menu right click menu in the Memory window and the last address Oxfffff is input an extra line may be displayed al Memory Searc
9. Sym Inspect window Workaround There is no workaround Action This issue will be corrected in the next version No 44 Restriction on setting breakpoint to address immediately after conditional skip instruction Description If a breakpoint is set to an instruction that will be skipped by a conditional skip instruction SKC SKNC SKZ SKNZ SKH or SKNH the skip will not occur regardless of whether or not the skip condition is satisfied As a result a break always occurs Workaround There is no workaround Action This issue has been corrected in V2 21 No 45 Restriction on Return Out when PC position does not change before and after execution Description If the address pointed to by the program counter PC before Return Out execution is the same as the address at which the execution will stop nothing will be executed even if Return Out is executed Workaround Execute step wise execution once to change the address and the execute Return Out Action This issue has been corrected in V2 21 ZBG CD 08 0037 Attachment 15 30 No 46 Restriction whereby standard I O function interface addresses cannot be accessed Description If an access such as downloading data or writing via an instruction is performed for a standard I O function interface address while the standard I O function is not used the operation will be ignored Although the standard I O function interface address can be specified in the Simul
10. first transmission and two times in other cases The timing at which interrupts occur is as follows e When an interrupt occurs for three times Once immediately before transfer and twice immediately after transfer e When an interrupt occurs for two times Twice immediately after transfer 3 When using the UART even if the data length is set to 5 bits using serial communication operation setting register mn SCRmn transmission is performed with the 7 bit data length 4 When using the CSI no overrun error occurs even in the following situations e Even though the receive data is stored in serial data register mn SDRmn the transmit data is written or the next receive data is written before the store data is read e Transmit data is not prepared for the slave transmission or transmission reception in the CSI mode ZBG CD 08 0037 Attachment 20 30 5 If the DAPmn and CKPmn bits of serial communication operation setting register mn SCRmn are set to 0 0 or 0 1 when using the CSI in the master mode the serial clock SCK will be output for a period 1 bit shorter than the specified length When the data length is set to 7 bits the serial clock is output only for a 6 bit period When the data length is set to 8 bits the serial clock is output only for a 7 bit period Examples in the case of 8 bit data length and MSB first are shown below There will be no problem if the DAPmn and CKPmn bits of the SCRmn register are set to 1 0 or
11. searching the memory 1 Description lf an unmapped area or a range that includes an SFR area is included in the search range specified in the Memory Search dialog box search will also be performed for such areas lf a mirror area or general purpose register area is included in the search range search will not be performed for such areas Workaround Do not include unmapped areas SFR areas mirror areas or general purpose register areas in the search range Action This issue has been corrected in V2 21 ZBG CD 08 0037 Attachment 6 30 No 6 Restrictions on adding SFRs to Add I O Port dialog box Description The following restrictions apply when registering SFRs in the Add I O Port dialog box dialog box used when an SFR name is redefined with another name in a C source 1 If a R W attribute SFR is registered as a W attribute register with another name the SFR is registered in the Add Watch window and its value is changed in the Watch window values displayed in the SFR window are not updated 2 Registration of SFRs for the 2nd SFR area is not available if attempted an error occurs 3 Ifan SFR that satisfies the following two conditions is registered registration is possible but an error occurs when an attempt is made to display the registered SFR by using the Move command of the context menu right click menu in the SFR window move fails e The name of the SFR to be registered is used for a general purpose regist
12. Microcontroller Technical Information SM for 78KOR System Simulator for 78KOR Usage Restrictions Related documents SM System Simulator Operation ZBG CD 08 0037 september 25 2008 Issued by Development Tool Solution Group Multipurpose Microcomputer Systems Division Microcomputer Operations Unit NEC Electronics Corporation Notification Usage restriction q classification i Upgrade i Document modification Other notification U18601EJ1V0 1st edition SM System Simulator User Open Interface U18212EJ2V0 2nd edition _ Affected product SM for 78KOR Ver 2 21 2 New restrictions Restrictions No 47 to No 56 and No 58 to No 69 on debug functions and restrictions No 14 and No 15 on simulation functions have been added See the attachment for details 3 Workarounds See the attachment for details 4 Modification schedule All restrictions added to this edition will be corrected in the next version planned for release in December 2008 Correction of restriction No 69 on debug functions is under discussion 5 List of restrictions A list of restrictions in SM for 78KOR including the revision history and detailed information is described on attachment 6 Revision history Document Number Date Issued ZBG CD 08 0037 September 25 2008 Newly created ZBG CD 08 0037 Attachment 1 30 Restrictions on SM for 78KOR 1 Product History This section explains the restrictions o
13. ator Option dialog box which is opened by selecting Simulator Option from the Option menu it is specified as OxFFE90 to OxFFEAS internal RAM area by default Consequently the program may malfunction due to this restriction Workaround When the standard I O function is not used input Ox200000 to the Interface Address text box in the Simulator Option dialog box and save the project file as a new file This can prevent the program malfunction because address 0x200000 does not exist in the target device Simulator Option Standard Library Interlace nterace Address Action This issue has been corrected in V2 21 The interface address value will be set to Ox200000 by default Note however that this restriction will still apply even if a project file created in V2 20 is opened in SM V2 21 or later because the interface address setting is saved in the project file according to the specifications Therefore implement the above mentioned workaround when opening a project file created with V2 20 even if the project file is used in V2 21 or later No 47 Restrictions on setting break points Description 1 Ifa break point is set during program execution the program does not stop at that break point 2 If a break point is set during program execution and a forcible break is executed before the execution stops at the break point the error message FO301 User program is being breaked is displayed but the pr
14. been corrected in V2 21 Following this correction no values can be input to the Offset Address text box this box appears dimmed and unavailable when Load Module Ink Imf is selected in the Files of type list box No 15 Restrictions on moving from Trace View window 1 Description 1 Ifthe Trace Data Select dialog box is opened via the Trace View window with the mixed display hidden the Frame check box is cleared and then the Frame No radio button is selected in the Trace Move dialog box the view may move to an unexpected frame 2 Ifthe Trace Move dialog box is opened via the Trace View window menu items other than Last Frame are not displayed in the Frame No drop down list The input history should be displayed 3 If the Frame No radio button is selected and First or Last is specified in the drop down combo box in the Trace Move dialog box the view will move to an invalid location 4 If the 1st frame of last block radio button is specified or First or S is specified for Frame No in the Trace Move dialog box the view in the Trace View window may become invalid For example data is displayed as or the same trace information is displayed in two lines Workaround 1 Be sure to use the Trace Move dialog box while frame numbers are displayed in the Trace View window 2 There is no workaround 3 If the Frame No radio button is select
15. controller Description If output is enabled PCLOEn 1 and then disabled PCLOEn 0 in the clock output buzzer output controller and if the waveform output from the PCLBUZO and PCLBUZ1 pins is at high level when output is disabled the alternate function output port of the P140 and P141 pins will not be able to be used The output is fixed to high level n 0 or 1 Workaround There is no workaround ZBG CD 08 0037 Attachment 25 30 Action This issue will be corrected in the next version No 63 Restriction on DMA controller Description If the transfer count is set to 2 to 1024 times not 1 time in DMA byte count register n DBCn the specified amount of data is transferred in response to a single transfer request and a transfer end interrupt occurs Consequently the DMA controller does not operate as expected n O or 1 channel number Workaround There is no workaround Action This issue will be corrected in the next version No 64 Restriction on standby function Description If a masked interrupt occurs when the operation is entering standby mode HALT or STOP the standby mode is released The standby mode is usually not released even if a masked interrupt occurs Workaround There is no workaround Action This issue will be corrected in the next version No 65 Restriction on binary coded decimal BCD circuit Description 1 Ifthe ADDC or SUBC instruction is executed the co
16. e maximum value that can be selected in Trace size has been changed to 6M frames No 20 Restriction on rewriting PSW bits in DMM dialog box Description When changing register values in the DMM dialog box the error message A9004 Too large register size will be displayed if a PSW bit IE Z RBS1 AC RBSO ISP1 ISPO or CY is specified in the Register Name field but this error message is incorrect Workaround To change the PSW values in the DMM dialog box specify the PSW not its bits To change only the values of the PSW bits change them in the Register window after the program is stopped Action The error message will be corrected in the next version The error message after the correction is as follows A9006 Please change PSW register not by 1 bit but by 8 bits ZBG CD 08 0037 Attachment 9 30 No 22 Restriction on time measurement when a section trace is set Description When a section trace is set in the Trace dialog box a timer event is set in the Timer dialog box then the program is executed the trace result may not be displayed in the Trace View window after completion of the execution Workaround If the trace result is not displayed perform step wise execution once Action This issue has been corrected in V2 21 No 24 Restriction that the display partially appears blank in Memory window Description When the Memory window is displayed in front of another window if the window behi
17. ed in the Trace Move dialog box specify the frame number using numeric values 4 Refresh the Trace View window contents by taking a measure such as clicking the Refresh button in the Trace View window or scrolling down the screen once and then scrolling up again Action Items 1 through 3 have been corrected in V2 21 Item 4 will be corrected in the next version ZBG CD 08 0037 Attachment 8 30 No 17 Restrictions on Watch window 1 Description 1 Ifa general purpose register is registered in the Watch window the displayed data digit may be incorrect For example instead of the values of the PC register being displayed with five digits they are displayed with four 2 Ifthe item at the bottom of the list is deleted in the Watch window the Refresh button appears dimmed and is no longer available In such a case close the Watch window and then open it again Workaround 1 To reference the general purpose register values use the Register window 2 Close the Watch window and then open it again Action Both 1 and 2 will be corrected in the next version No 18 Restriction on Trace Size in Extended Option dialog box Description An error occurs if 6M or more frames are specified in the Trace Size field of the Extended Option dialog box and the OK button is clicked Workaround There is no workaround Action This issue will be corrected in the next version Following this correction th
18. er e The address to be registered is the same as that of an SFR area different from the address of the general purpose register Workaround 1 When changing values in the Watch window input the value two or more times or change the values in the SFR window 2 There is no workaround 3 There is no workaround Action All 1 through 3 will be corrected in the next version After correction of 3 specifications have been changed so that SFRs having the same names as general purpose registers will not be able to be registered If it is attempted to be changed the error Ff900 Illegal I O port name occurs No 10 Restrictions on coverage functions 1 Description 1 Coverage files cvb cannot be uploaded 2 If the Code Coverage window is displayed at the front when the code coverage is cleared the access monitor status in the Memory window may not be cleared Workaround 1 There is no workaround 2 Clear the code coverage again Action Both 1 and 2 will be corrected in the next version ZBG CD 08 0037 Attachment 7 30 No 13 Restriction on downloading a HEX file Description If a HEX file is downloaded while Load Module Ink Imf is specified as the file type in the Download dialog box no error is output even if an illegal value is input as the offset Workaround Specify Hex Format in the Files of type list box and then download the hex file Action This issue has
19. gram is not running Action This issue will be corrected in the next version No 15 Restriction on Serial window CSI master mode Description When the Serial window is used in the CSI master mode the settings of the Data Phase and Clock Phase fields in the Format CSI dialog box will not be reflected in the waveform output from the Serial window As a result transmission and reception are not performed correctly Format CSI iw Waster C Slave Transfer Clack 0 KH Transter Direction MSE first Data bit length 8 Data Phase f Normal C Precede t LSB first Clock Phase it Plormal Reverse Cancel Workaround There is no workaround Action This issue will be corrected in the next version
20. h ie PP Refresh Dhl tl mings A 5 6 7 6 9 4 E 40 4 3 2 1 Workaround Do not move to address Oxfffff This address is in the SFR area so displaying this area in the Memory window is meaningless Action This issue will be corrected in the next version No 31 Restriction on Memory Compare dialog box Description If a symbol function name label variable name or the like is specified for the compare address in Memory Compare dialog box the compare range may be invalid Workaround Input the address directly Action This issue has been corrected in V2 21 ZBG CD 08 0037 Attachment 12 30 No 33 Restriction on Stack window Description The Stack window cannot be used The related menus and buttons appear dimmed so this window cannot be opened Workaround There is no workaround Action This issue will be corrected in the next version Whether the result of tracing by the stack trace function is correct varies depending on the state of the stack Following this correction the specification of the view will be changed as follows Stack Trace Window E stack i Retresh Shrink lt Close 0001 a lmf stacktrace cHfuncdlare a arg biH ma arg a arg bh a lmffstacktrace c func 9 auto oa auto_b 0003 Ja lmffstacktrace c funcii 0004 fa lmffstacktrace chmainl _ HOU HIS l Execution of where command in
21. he program Uncond Trace ON Action This issue will be corrected in the next version No 58 Restriction whereby internal ROM area is illegally rewritten Description If a program is executed while the following two conditions are satisfied ROM may be rewritten to illegal values As a result the program execution result also becomes invalid 1 Either of the following event functions is used e Measurement of interval between events e Section trace or qualify trace 2 Either of the Memory window or Watch window is displayed including in the minimized window state Workaround There is no workaround Action This issue will be corrected in the next version No 59 Restriction on timer array units 2 Description If timer output mode register m TOMm is set after timer channel start register m TSm is set in the timer array unit the write to the timer output mode register is ignored m 0 or 1 unit number Workaround There is no workaround Action This issue will be corrected in the next version ZBG CD 08 0037 Attachment 24 30 No 60 Restrictions on serial array units 2 Description 1 When the serial array unit operates in UART mode and the buffer empty interrupt is used as an interrupt source the first interrupt occurs after transfer has started but the second and subsequent interrupts will not occur 2 When the serial array unit operates in CSI mode and the buffer empty interrupt is used as a
22. n If HALT mode is entered while the D A converter is operating the D A converter stops after the HALT mode is released The D A converter operation should continue even after the HALT mode is released Workaround There is no workaround Action This issue will be corrected in the next version No 69 Restriction on division mode of multiplier divider Description Division does not end if a multiplier divider is used in the division mode Depending on the code of the program execution may enter an infinite loop or an invalid quotient may be output Workaround When a C compiler library is used clear the Using Multiplier Divider check box in the Compiler Options dialog box of PM Do not use the multiplier divider in division mode if the program is written in assembly language Action Correction is under study ZBG CD 08 0037 Attachment 28 30 2 2 Restrictions on Simulation Functions Details This section describes the restrictions related to CHAPTER 6 SIMULATION FUNCTION in SM System Simulator Operation User s Manual U18601EJ1 and the restrictions related to SM System Simulator User Open Interface User s Manual U18212EJ2 The functions described in the following restrictions are available only when the wPD 8F1166 is specified in the device file No 3 Restriction on opening and closing Serial window Description If the Serial window is closed during program execution the simulator may be forcibly
23. n interrupt source and if communication with the Serial window is performed invalid values are displayed as the receive values values displayed for Receive Data in the Serial window 3 When serial array unit CSIO1 operates in CSI mode and if transmission reception with the Serial window is performed all data received on the microcontroller side is displayed as 0x00 4 When the serial array unit operates in CSI mode and the buffer empty interrupt is used as an interrupt source the following problems occur depending on the value of the DAPmn bit of serial communication operation setting register mn SCRmn m 0 or 1 unit number n 0 to 3 channel number When DAP 0 An overrun error does not occur When DAP 1 An overrun error always occurs at the end of communication Workaround There is no workaround for 1 through 4 Action All 1 through 4 will be corrected in the next version No 61 Restriction on real time counter Description The clock specified as the operation clock for the CPU peripheral hardware clock fcLk in the system clock control register CKC is used as the operation clock for the real time counter The subclock is normally used as the operation clock real time counter so the real time counter does not operate with the desired cycles Workaround There is no workaround Action This issue will be corrected in the next version No 62 Restriction on clock output buzzer output
24. n SM for 78KOR The restrictions are classified into the following two types e Restrictions on debug functions e Restrictions on simulation functions The following items have been deleted from the previous edition ZUD CD 06 0131 e Restrictions that have been moved to user s manual e Similar restrictions that have been integrated e Inapplicable restrictions The number assigned to each restriction has not been changed from that used in the previous edition ZUD CD 06 0131 ZBG CD 08 0037 Attachment 2 30 1 1 Restrictions on Debug Functions List The following table lists the restrictions related to CHAPTER 5 DEBUG FUNCTION in SM System Simulator Operation User s Manual U18601EJ1 Restrictions No 48 49 52 53 59 to 63 and 65 to 67 are applicable only when the wPD 8F1166 is specified in the device file Description V2 v2 20 _ yoo1 21 1 fstison on seting assess veas 3 3 Ca aaa a 1 1 4 eE oa 17 pa 2 Sian __1 4 14 Restriction on rewriting PSW bits in DMM dialog box a 21 6 24 Restriction that the display partially appears blank in Memory window x x 25 Restriction that change in Snap Shot settingisnotreflected x o A 29 Restriction on Assemble Search dialog box e 30 Restriction on move via Address Move dialog box 1 x x 31 Restriction on Memory Compare dialog box X ii x 10 Restriction on coverage functions 1 Restriction on downloading a HEX file 15 Rest
25. nd the Memory window is clicked to the front and then the Memory window is clicked to the front again the line where the caret was placed and the portion which was overlapped by the other window appear blank in the Memory window al Memory search a me Refresh DMM Addr 0 1 2 3 4 45 46 7 86 9 ao OO OO OO OO OO OO OO OO OO OO 00 OO OO OO OO OO OO OO OO OO o0 o0 00 00 00 00 00 of 00 00 OO OO 00 OO 00 o0 oo 00 o0 00 oo 00 o0 o0 00 00 o0 o0 00 00 o0 o0 94 EF 00 00 00 o0 00 00 00 o0 00 00 00 00 FEFD0O0 00 00 o0 00 Workaround Click the Refresh button or click on the blanked line to restore the original display Action This issue will be corrected in the next version ZBG CD 08 0037 Attachment 10 30 No 25 Restriction that change in Snap Shot setting is not reflected Description When Memory is selected in the Select field and a label is specified in the Address field in the Snap Shot dialog box if the address of the registered label is changed in line with a user program modification the address before modification is snapped and displayed Workaround When the address of the registered label is changed re register the snap information using the Change button Action This issue has been corrected in V2 21 No 26 Restriction on changing font size Description The font size in the Watch window and Local Variable window can be specified in the Font area in the Debugger
26. ogram does not stop 3 If a break point is set to the interrupt service function while After is selected for Break Condition in the Extended Option dialog box to use a break point as a break after execution the program does not stop at that break point Workaround 1 Do not set break points during program execution 2 Do not set break points during program execution 3 Use break points as break before execution default setting ZBG CD 08 0037 Attachment 16 30 Action All 1 through 3 will be corrected in the next version No 48 Restrictions on flash self programming functions Description 1 When the Blank Check function FlashBlockBlankCheck is executed while the maximum block number prescribed in the target device is specified as the number of a block to be checked for blank check which is specified for an argument a blank check error occurs return value 0x1b even if the specified block is blank 2 When the EEPROM Write function EEPROMWrite is executed writing is performed from the write start address which is specified for an argument for the amount of written data At this time if the write start address and the last address of written data are in the same block all data in that block and data at addresses later than the written block will become 0x00 see the figure below Flash Memory Block Workaround There is no workaround for 1 and 2 Action Both 1
27. onnected pins is opened or closed Whether the window includes information on connected pins can be judged as shown below ZBG CD 08 0037 Attachment 29 30 e f the window does not include pin connection information Opening closing the window causes no problem Parts Button Properties 0 00 O 00 T 0 00 f MainClk r Alla a al Button Connection Style in Name Label EE Pin Name e f the window includes pin connection information Do not open close the window Gh MainCk Alla 7 0 00 7 0 00 Button Connection Style Pin Name i Label POU Pin Name Poo TION In addition if connection pins are added or deleted in the Signal Data Editor window during program execution the simulator may deadlock or may be forcibly terminated Workaround Stop program execution before opening closing or editing the above windows Action This issue will be corrected in the next version Following this correction the above windows will not be able to be opened or closed during program execution An error will be output or the above windows will not be able to be opened closed or edited No 13 Restriction related to reception completion callback when using user open interface CSI Description With the user open serial interface CSI if a data transmission function SuoSendSerialData SuoSendSerialDataList or SuoSendSerialFile is used in a serial reception callback func
28. ram is executed the operation becomes illegal After program execution functions such as Step In will no longer operate Data displayed in the Assemble window or Memory window also becomes invalid Therefore do not use stub events Workaround If the operation becomes illegal delete the stub event save the project file as a new file and then restart the simulator Action This issue will be corrected in the next version The stub function will be removed ZBG CD 08 0037 Attachment 14 30 No 42 Restriction on path name length Description Windows supports path names including file name consisting of up to 259 single byte characters but the simulator cannot use 256 or more characters for path names If 256 or more characters are used for path names the operation becomes invalid For example if the path for a load module file is too long the file cannot be downloaded even if attempted or if the path for a source file is too long the source file cannot be opened Workaround Specify path names using up to 255 characters including the file name Action This issue will be corrected in the next version Following this correction the usable character length for path names will be extended to 259 characters the maximum value supported by Windows No 43 Restriction on the display of the bit variables in the Sym Inspect window Description The addresses for bit variables may not be displayed correctly in the
29. riction on moving from Trace View window 1 HEH X i PEE Restriction on Stack window 34 Restriction on event links Restriction on eventlinks SSS o 35_ Rebiolon onctandg Register winowes __ _x 1 _o Ea NC ee a 43_ Restriction on the display of the bit variables in the Sym Inspectwindow x x 44 Restriction on setting breakpoint to address immediately after conditional skip instruction 45 Restriction on Return Out when PC position does not change before and after x execution ea Restriction whereby standard I O function interface addresses cannot be accessed Ce ee 47 Restrictions on setting break points 4g Restrictions on flash self programming functions O a 49 Restriction on oscillation stabilization time 50 Restriction on trace on PREFIX instruction 5 byte length aan a 51 Restriction on setting access breaks sa 5a Restrictions on timer array units Ea Restrictions on serial array units Le ae ee O TEE A Partially corrected x Will be corrected in the next version E x i x 7 x x e x x e e x x f i X ZBG CD 08 0037 Attachment 3 30 No Description V2 20 V2 21 Restriction on Code Coverage window Restriction on debugging assembler sources Restriction on conditional trace Skipped Restriction whereby internal ROM area is illegally rewritten ose ee Restriction on timer array units 2 X x Restrictions on serial array units 2 Re
30. rrected values are not stored in the BCD correction result register BCDADJ 2 If either of the following instruction codes is executed while the ES register value is not OxF the BCD correction values are stored in the A or CY register e Instruction codes in question ADD A ES OOFEH and SUB A ES O0FEH Workaround There is no workaround for 1 and 2 Action Both 1 and 2 will be corrected in the next version ZBG CD 08 0037 Attachment 26 30 No 66 Restrictions on timer array units 3 Description 1 When the timer array unit is used in PWM output mode or multiple PWM output mode the correct waveform is not output depending on the value set for the duty Timer data register master channel side TDRmn timer data register slave channel side TDRmp e f the value set to TDRmp slave channel side is the TDRmn master channel side set value 2 or more When a waveform PWM waveform is output from a slave channel a low level is output for the first clock cycle A high level should be output from the start of output e If the value set to TDRmp slave channel side is the TDRmn master channel side set value 1 When a waveform PWM waveform is output from a slave channel a high level is output only in the second cycle A PWM waveform with the specified duty should be output e If the value set to TDRmp slave channel side is the TDRmn master channel side set value or higher When a waveform PWM waveform
31. striction on real time counter Restriction on clock output buzzer output controller a a X x Restriction on DMA controller i i 64 Restriction on standby function Restriction on binary coded decimal BCD circuit a a a Restrictions on timer array units 3 x x e 67 Restriction on watchdog timer i Restriction on HALT mode 69 Restriction on division mode of multiplier divider i J O Corrected A Partially corrected x Will be corrected in the next version X ZBG CD 08 0037 Attachment 4 30 1 2 Restrictions on Simulation Functions List The following table lists the restrictions related to CHAPTER 6 SIMULATION FUNCTION in SM System Simulator Operation User s Manual U18601EJ1 and the restrictions related to SM System Simulator User Open Interface User s Manual U18212EJ2 The functions described in the following restrictions are available only when the wPD 8F1166 is Description Restriction on opening and closing Serial window 10 Restriction whereby a window selected via Simulator menu is opened closed or x x edited during program execution specified in the device file 13 Restriction related to reception completion callback when using user open x x interface CSI Restriction on operations during program execution 15 Restriction on Serial window CSI master mode x Will be corrected in the next version ZBG CD 08 0037 Attachment 5 30 2 Restrictions 2 1 Res
32. terminated Also if the Serial window is closed after executing a program that performs transmission or reception between the Serial window and then reexecution of the program is attempted the simulator may be forcibly terminated Workaround Close the Serial window before running the program or minimize the Serial window instead of closing it There will be no problem if the Serial window is minimized If you closed the Serial window during or after program execution overwrite the project file for saving and then terminate the simulator When the simulator is started the next time the overwritten project file will be loaded and thus the simulator can restore the normal status Action This issue will be corrected in the next version Following this correction the Serial window will not be able to be opened or closed during program execution No 10 Restriction whereby a window selected via Simulator menu is opened closed or edited during program execution Description If any of the following windows selected via the Simulator menu on the menu bar is opened or closed during program execution the simulator may deadlock or may be forcibly terminated e Signal Data Editor window including information on connected pins e Timing Chart window including information on connected pins e O Panel window including information on connected pins There will be no problem if the window is minimized or if a window not including information on c
33. tion ReceiveSerialFunc data transmission is not executed Workaround To direct transmission using SuoSendSerialData SuoSendSerialDataList or SuoSendSerialFile in a serial reception callback function ReceiveSerialFunc observe the following First set the time setting function of the timer as SuoSetTimer hTim1 SUO_MAINCLK 1 where the timer s handle is hTim1 without directing transmission in ReceiveSerialFunc Next direct transmission using SuoSendSerialData SuoSendSerialDataList or SuoSendSerialFile in the time report callback function NotifyTimerFunc of the timer Action This issue will be corrected in the next version ZBG CD 08 0037 Attachment 30 30 No 14 Restriction on operations during program execution Description If one of the following operations is performed during program execution while a window that can be opened via the Simulator menu in the simulator signal data editor window I O Panel window etc is open any of the following problems occurs Operations in question e CPU reset e Restart e Setting deletion or change of a breakpoint Problems that may occur e The simulator hangs up and key inputs will no longer be active e The status bar remains highlighted in red which means that the program is running If the program stop button is clicked the message F0301 User program is being breaked will be output Workaround Execute the above operations while the pro
34. trictions on Debug Functions Details This section describes the restrictions related to CHAPTER 5 DEBUG FUNCTION in SM System Simulator Operation User s Manual U18601EJ1 Restrictions No 48 49 52 53 59 to 63 and 65 to 67 are applicable only when the wPD 8F1166 is specified in the device file No 1 Restrictions on setting access breaks 1 Description 1 A variable other than global cannot be specified for an access break in the Watch window 2 A variable other than global cannot be specified for an access break in the Source window Workaround To set an access break to a static variable in a function perform the setting in the Event dialog box while the current PC line is in that function To set an access break to a static variable in a file perform the setting in the Event dialog box while the current PC line is in that file Action Both 1 and 2 will be corrected in the next version Following this correction setting of access breaks in the Watch window will be available only for static variables Setting of access breaks in the Watch window will be available only for static variables registered in the Add Watch dialog box in the following formats e Static variables in a function _ file name function name variable name e Static variables in a file file name variable name One restriction is added along with this restriction Refer to No 57 Restriction on setting access breaks 3 for details No 3 Restriction on
35. vel which is output from the timer output pin TOmn first becomes twice the expected width Workaround There is no workaround for 1 through 3 Action All 1 through 3 will be corrected in the next version ZBG CD 08 0037 Attachment 19 30 No 53 Restrictions on serial array units 1 Description Restrictions on serial array units are described below 6 77 m in the following descriptions represents the unit number of a serial array 13 3 n represents the channel number of a timer array and p represents the CSI number 1 If the serial channel stop register m STm is set to 1 while multiple serial channels are operating all serial channels including those not being set to 1 also stop at the same time In addition if operation of any channel is started by setting serial channel start register m SSm to 1 while the serial channels are illegally stopped all illegally stopped channels start operation at the same time 2 If transmission data is written to serial data register mn SDRmn the illegal operation will occur as follows e When using UART Data is transmitted twice upon one transmit data write The same data is transmitted twice An interrupt occurs twice upon the data transmission for two times e When using CSI Data is transmitted once but an interrupt occurs two or three times upon one transmit data write After the simulator is activated an interrupt occurs three times for the
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