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Renesas M16C/6V, Руководство пользователя

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Chapter 6. Constraints

(1) BRK instruction

The BRK instruction cannot be used.

(2) Software and hardware breaks

a. Do not set simultaneous software and hardware breaks.

b. Do not use software breaks for areas for which the MAP setting is EXTERNAL.

(3) Using multiplex bus with the PC4701L emulator

You can only use Fetch as a hardware break condition for the multiplex bus area.

(4) Using address match interrupts

a. Do not set a software break at the same address as you have set an address match interrupt.

b. Do not set a hardware break within the 4 bytes leading up to the address at which an address

match interrupt is invoked.

c. When the address at which an address match interrupt occurs is achieved by one-step

execution, the address match interrupt processing and the first command on return from
the interrupt are executed simultaneously.

(5) Software resets

Do not use software resets.

(6) Watchdog function

If using the watchdog function, you can only use program execution. If you want to use debugger
functions other than program execution, disable the watchdog function.

Содержание M16C/6V

Страница 1: ...ok over all the business of both companies Therefore although the old company name remains in this document it is a valid Renesas Electronics document We appreciate your understanding Renesas Electron...

Страница 2: ...t for an application categorized as Specific or for which the product is not intended where you have failed to obtain the prior written consent of Renesas Electronics The quality grade of each Renesas...

Страница 3: ...M306V0T RPD E User s Manual User s Manual Rev 1 00 2003 10 Emulation Pod for M16C 6V Group M306V0...

Страница 4: ...as Technology Corporation Renesas Solutions Corporation or an authorized Renesas Technology product distributor when considering the use of a product contained herein for any specific purposes such as...

Страница 5: ...l If there is any question or doubt about this product contact your local distributor To use the product properly Precautions for Safety In both this user s manual and on the product itself several ic...

Страница 6: ...Note on HOLD Input from Target System 11 Note on Address 0 Access 11 Notes on Differences between Actual MCU and Emulator 12 Notes on MAP Settings and References 14 Note on Changing Data in OSD RAM Ar...

Страница 7: ...Multiplex Bus with wait When Accessing to External Memory Area 34 7 4 Timing Requirements 37 Chapter 8 Electrical Characteristics 39 Chapter 9 Maintenance and Guarantee 40 9 1 Maintenance 40 9 2 Guara...

Страница 8: ...emulation pod an emulator debugger and a host machine Emulator debugger This means a software tool to control the emulator from the host machine through an interface Emulator debugger M3T PD30 V 3 00...

Страница 9: ...e M306V0T RPD E s packing box and cushion material in your place for reuse at a later time when sending your product for repair or other purposes Always use these packing box and cushion material when...

Страница 10: ...ngs The following pages describe the symbols WARNING CAUTION and IMPORTANT In addition to the three above the following are also used as appropriate means WARNING or CAUTION Example CAUTION AGAINST AN...

Страница 11: ...ution when handling the main unit Be careful not to apply a mechanical shock Do not touch directly the connector pins of the emulator main unit or the target MCU connector pins with your hand Do not p...

Страница 12: ...machine emulator main unit emulation pod conversion board and user s target system are properly connected Activate power to units as explained here following 1 Turn on and off power to the target sys...

Страница 13: ...debugging may cause the emulator to malfunction Note on Address 0 Access With M16C 6V group MCUs when a maskable interrupt is generated the interrupt data interrupt number and interrupt request level...

Страница 14: ...0 to 0 This is an M306V0T RPD E restriction 7 BCLK output disable To disable the BCLK output it is necessary to set the BCLK output disable bit PM07 of processor mode register 0 address 000416 to 1 an...

Страница 15: ...Internal RAM area Internal ROM area External area In STOP state Address Data RD WR CS ALE BHE Address Data RD WR CS ALE BHE Address Data RD WR CS ALE BHE Address Data RD WR CS ALE BHE Item with diffe...

Страница 16: ...l Always set the SFR area to EXTERNAL Set the OSD RAM area to INTERNAL This pod uses the 4 bytes from 0FFFC16 to 0FFFF16 as a stack area for a RESET command The RESET command cannot be correctly execu...

Страница 17: ...data read from the MCU internal source is not output to an external point When data is written into an MCU internal source the data input from the external point is displayed correctly Table 1 3 Regi...

Страница 18: ...0 RPD This 120 pin flexible cable connects the PC4701 and the emulation pod 3 Flexible cable FLX100 This 100 pin flexible cable connects the emulation pod and the target system 4 Converter board FLX 1...

Страница 19: ...cription PC4701HS PC4701L M16C 6V Group MCUs 1 Single chip mode 2 Memory expansion mode 3 Microprocessor mode M306V0EEFP Main clock Xin 10 000 MHz Sub clock Xcin 32 768 kHz 10 MHz 0 wait Vcc 5 0 V 4 5...

Страница 20: ...18 48 Chapter 4 Settings for Target Systems 4 1 Positions of Switches Figure 4 1 shows positions of switches on the M306V0T RPD E Figure 4 1 Positions of switches...

Страница 21: ...function OSD PORT P57 OSD To use port P87 P87 XCIN P87 Factory setting To use XCIN terminal XCIN P87 XCIN To use port P86 P86 XCOUT P86 Factory setting To use XCOUT terminal XCOUT P86 XCOUT To leave u...

Страница 22: ...e OSC 3 oscillator board shipped with b OSC 2 oscillator board M306V0T RPD E is supplied with an oscillator circuit bare board connector pin mounting If you are using M306V0T RPD E with internal oscil...

Страница 23: ...e J1 connector of the new oscillator board into the J7 connector on the M306V0T RPD E board d Lock the board to the M306V0T RPD E board with the screw Figure 4 4 Replacing oscillator board X1 5 08 mm...

Страница 24: ...at 40 60 duty within the operating range of the emulator s MCU into the Xin Xcin pin b Make note of the fact that in the oscillation circuit shown in Figure 4 6 where a resonator is connected between...

Страница 25: ...he circuit diagrams used for data slicing and the OSD clock circuits Figure 4 8 CVIN signal circuit 2 Figure 4 9 shows the part numbers and the constants of the parts of the signal HLF Figure 4 7 Layo...

Страница 26: ...he part numbers and the constants of the parts of the signal VHOLD Figure 4 10 VHOLD signal circuit 4 Figure 4 11 shows the part numbers and the constants of the parts of the signal OSC1 OSC2 Figure 4...

Страница 27: ...306V0T RPD E cover 2 Replace the screws two on each side holding the M306V0T RPD E cover in place 4 6 Procedure for Writing MCU File You may need to change the contents of the MCU file depending on th...

Страница 28: ...ecting Emulator Main Unit Use the FLX120 RPD 120 pin flexible cable to connect the emulator main unit and M306V0T RPD E Figure 5 1 shows how to connect the emulator main unit and FLX120 RPD Figure 5 1...

Страница 29: ...gure 5 2 shows how to connect M306V0T RPD E and FLX120 RPD Figure 5 2 Connecting M306V0T RPD E and FLX120 RPD CAUTION Note on Connecting the Cable Always shut OFF power before connecting the cable The...

Страница 30: ...to Renesas Tools Accessory Guide Figure 5 3 Connection to target systems CAUTION Notes on Connecting the Target Systems Be sure to turn off the power before making connections Otherwise the internal...

Страница 31: ...reak at the same address as you have set an address match interrupt b Do not set a hardware break within the 4 bytes leading up to the address at which an address match interrupt is invoked c When the...

Страница 32: ...dress output hold time BCLK Address output hold time RD Address output hold time WR Chip select output delay time Chip select output hold time BCLK ALE signal output delay time ALE signal output hold...

Страница 33: ...d microprocessor mode separate bus no wait Read timing Write timing Vcc 5 V Memory expansion mode or microprocessor mode no wait Measurement Condition VCC 5 V Input timing voltage VIL 0 8 V VIH 2 5 V...

Страница 34: ...Address output hold time BCLK Address output hold time RD Address output hold time WR Chip select output delay time Chip select output hold time BCLK ALE signal output delay time ALE signal output ho...

Страница 35: ...eparate bus with wait Measurement Condition VCC 5 V Input timing voltage VIL 0 8 V VIH 2 5 V Output timing voltage VOL 0 8 V VOH 2 0 V Vcc 5 V Memory expansion mode or microprocessor mode with wait wh...

Страница 36: ...tput hold time Data output delay time BCLK Data output hold time BCLK Data output delay time WR Data output hold time WR ALE signal output delay time BCLK ALE signal output hold time BCLK ALE signal o...

Страница 37: ...K x2 f BCLK x2 th RD CS 109 ns td DB WR 109 25 ns f BCLK x2 f BCLK x2 th WR CS 109 ns f BCLK x2 Note 2 Compute bus timing according to BCLK frequency Use the below formula th RD AD 109 10 ns td DB WR...

Страница 38: ...ltiplex bus with wait Memory expansion mode or microprocessor mode with wait when accessing to the external memory area Vcc 5 V Measurement Condition VCC 5 V Input timing voltage VIL 0 8 V VIH 2 5 V O...

Страница 39: ...Note 1 tsu HOLD BCLK 109 x3 20 f BCLK x2 Data input setup time RDY input setup time HOLD input setup time Data input hold time RDY input hold time HOLD input hold time HLDA output delay time Min 40 3...

Страница 40: ...tage VOL 2 5 V VOH 2 5 V Vcc 5 V Memory expansion mode or microprocessor mode Note 1 P00 to P52 will be high impedance status regardless of the input level of BYTE pin and ports P40 to P43 function se...

Страница 41: ...0 4 5 0 5 1 35 On resistance 2 0 4 5 2000 100 200 2 0 4 5 On resistance difference between arbitrary 2 switches in a package 50 3 Switch input output off leakage current 6 0 A Symbol VT VT VTH VOH VOL...

Страница 42: ...he leasing company or the owner 9 3 Repair Provisions 1 Repair with extra charge The products elapsed more than one year after purchase can be repaired with extra charge 2 Replacement with extra charg...

Страница 43: ...Repair Request Sheet to Renesas Solutions Corp Renesas Solutions When the faulty product is repaired it will be returned to the customer at the earliest convenience CAUTION Note on Transporting the P...

Страница 44: ...whether the RESET pin and NMI pin are held HIGH when the target system is connected Check whether the HOLD pin and RDY pin are held HIGH when in the microprocessor or memory expansion mode Check wheth...

Страница 45: ...43 48 Appendix A External Dimensions A 1 External Dimensions of the M306V0T RPD E Figure A 1 External dimensions of the M306V0T RPD E Unit mm...

Страница 46: ...44 48 A 2 External Dimensions of the FLX 100LCC Figure A 2 External dimensions of the FLX 100LCC Unit mm...

Страница 47: ...diagrams of the M306V0T RPD E These connection diagrams mainly show the interface section with a target system and the circuits which are not connected to the target system such as the emulator s cont...

Страница 48: ...46 48 Figure B 2 Connection diagram of the M306V0T RPD E 2 2...

Страница 49: ...M306V0T RPD E User s Manual Rev 1 00 October 16 2003 REJ10J0380 0100Z COPYRIGHT 2003 RENESAS TECHNOLOGY CORPORATION AND RENESAS SOLUTIONS CORPORATION ALL RIGHTS RESERVED...

Страница 50: ...1753 Shimonumabe Nakahara ku Kawasaki shi Kanagawa 211 8668 Japan M306V0T RPD E REJ10J0380 0100Z User s Manual...

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