M306V2T-RPD-E Emulation Pod for M306V2, M306V5 MCUs User's Manual Rev.1.
Keep safety first in your circuit designs! • Renesas Technology Corporation and Renesas Solutions Corporation put 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.
Preface The M306V2T-RPD-E is an emulation pod for the M306V2 and M306V5 of 16-bit microcomputers. It's used with a PC4701 emulator. This user's manual mainly describes specifications of the M306V2T-RPD-E emulation pod and how to setup it. For details on the following products, which are used with M306V2T-RPD-E, refer to each product's user's manual. • Emulator: PC4701M/PC4701HS/PC4701L User's Manual • Emulator debugger: M3T-PD30 User's Manual All the components of this product are shown in "2.
Contents Chapter 1. Precautions for Safety ........................................................................................... 7 1.1 Safety Symbols and Meanings .............................................................................. 8 Chapter 2. Preparation .......................................................................................................... 17 2.1 Terminology ........................................................................................................ 18 2.
Chapter 5. Specifications ...................................................................................................... 45 5.1 Specifications ...................................................................................................... 46 5.2 Operation Timing in Memory Expansion and Microprocessor Modes (5V) ...... 47 (1) Separate Bus, No-Wait ............................................................................. 47 (2) Separate Bus, With Wait, Accessing External Memory Area .......
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Chapter 1. Precautions for Safety This chapter describes precautions for using this product safely and properly. For precautions for the emulator main unit and the emulator debugger, refer to each user's manual included with your product. 1.1 Safety Symbols and Meanings ..................................................................................................... 8 WARNING Warning for Installation ...............................................................................................
Chapter 1. Precautions for Safety In both the user's manual and on the product itself, several icons are used to insure proper handling of this product and also to prevent injuries to you or other persons, or damage to your properties. This chapter describes the precautions which should be taken in order to use this product safely and properly. Be sure to read this chapter before using this product. 1.
WARNING Warning for Installation: • Do not set this product in water or areas of high humidity. Spilling water or some other liquid into the main unit can cause an unrepairable damage. Warnings for Use Environment: • The emulation pod is air-cooled with the ventilation slot. Therefore, do not block the ventilation slot. When heated to high temperatures, the emulation pod may not work properly. • This equipment is to be used in an environment with a maximum ambient temperature of 35°C.
IMPORTANT Notes on Downloading Firmware: • Before using this product for the first time, it is necessary to download the dedicated firmware (control software for the emulation pod built into the PC4701). Please note that, to do this, it is necessary to start up the PC4701 in the maintenance mode. For firmware download procedures, see "4.2 Downloading Firmware" (page 42). Once the firmware has been downloaded, the product can be used by simply turning on the power.
IMPORTANT Note on DMA Transfer: • With this product, the program is stopped with a loop program to a specific address. Therefore, if a DMA request is generated by a timer or other source while the program is stopped, DMA transfer is executed. However, make note of the fact that DMA transfer while the program is stopped may not be performed correctly. Also note that the below registers have been changed to generate DMA transfer as explained here even when the program is stopped.
IMPORTANT Notes on MAP References and Settings: • For details on referencing and setting MAP information, see User's Manual of emulator debugger M3T-PD30. • Be sure to set the SFR area to EXTERNAL. • When setting 0FFFC16 to 0FFFF16 to EXTERNAL: This product uses the 4 byte area 0FFFC16 to 0FFFF16 as the stack area when the RESET command of emulator debugger M3T-PD30 is executed. If this 4 byte memory cannot be read or written to, reset cannot be properly effected.
IMPORTANT Note on NMI* Input: • NMI* input from the target system is accepted only while a user program is being executed (only while the RUN status LED on the PC4701's front panel is lit). Notes on HOLD* Input: • Be sure to input "Low" to the HOLD* pin of the target system during the user program executing (while the RUN status LED on the PC4701's front panel is lit). Inputting "Low" to the HOLD* pin when stopping the user program or when run-time debugging may cause a malfunction of the emulator.
IMPORTANT Note on Differences between Actual MCU and Emulator: • Operations of the emulator differs from those of actual MCUs as listed below. (1) Reset condition Set the time for starting up (0.2Vcc to 0.8Vcc) 1µs or less. (2) Data values of ROM area at power-on (3) Internal memories (RAM and ROM) capacities etc. (4) Characteristics of Port P00 to P57 Ports P00 to P57 are connected via port emulation circuits.
IMPORTANT (9) Outputs of the actual MCU and this product Table 1.
IMPORTANT Table 1.4 Differences of outputs between actual MCU and this product (in stop mode) Access area Signal Actual MCU This product Address BHE* Retains previous status Retains previous status Data Retains previous status Floating RD* WR* Does not output (fixed to High output) Does not output (fixed to High output) CS* Retains previous status Retains previous status ALE Does not output (fixed to High output) Does not output (fixed to High output) ∗ for difference ∗ Table 1.
Chapter 2. Preparation This chapter describes the package components, the system configuration and the preparation for using this product for the first time. 2.1 Terminology ............................................................................................................................... 18 2.2 Package Components.................................................................................................................. 19 2.3 Other Tool Products Required for Development.................
Chapter 2. Preparation 2.1 Terminology Some specific words used in this user's manual are defined as follows: Emulator system This means an emulator system built around the PC4701 emulator. The PC4701 emulator system is configured with an emulator main unit, emulation pod, host machine and emulator debugger. Emulator main unit (Hereafter PC4701) This means a generic name for emulators for 8 and 16-bit MCUs. For details on specific models of PC4701, visit the Renesas Tools Homepage. http://www.renesas.
2.2 Package Components The M306V2T-RPD-E package consists of the following items. When unpacking, check to see if your M306V2T-RPD-E contains all of these items.
2.4 Name of Each Part (1) System Configuration Figure 2.1 System configuration (1) to (4) in Figure 2.1 are included with this product package. (1) Emulation pod (M306V2T-RPD-E) This emulation pod contains an evaluation MCU, emulation memory and circuit to feature the debugging functions. (2) Flexible cable (FLX120-RPD) This is a 120-pin flexible cable for connecting the PC4701 emulator and the emulation pod.
(2) Inside of Emulation Pod Figure 2.2 Internal view of emulation pod (1) MCU-dependent board Board which groups parts (pins and added functions) which vary according to MCU model. (2) Base board Board for the M16C/60 Series MCUs which controls the interface with the PC4701 and the evaluation MCU. (3) Memory board Board on which is mounted the emulation memory (1MB) and the map memory (4 bits×1M) for the M16C/60 Series MCUs. (4) Oscillation circuit board Oscillator circuit board on which the 10.
2.5 When Using the Emulator for the First Time If you have purchased this emulation pod newly, it is necessary to download the firmware. The download procedure is given in Figure 2.3. Before attempting to download the firmware, check the emulator debugger is installed and the emulator is connected to the host machine. For more information, see each user's manual of the emulator debugger and the PC4701. Connect the PC4701 and this product. See "3.6 Connecting the PC4701 and Emulation Pod" (page 36).
Chapter 3. Setting Up This chapter describes switch settings required for using this product and how to connect this product to the PC4701 and the target system. 3.1 Removing the Upper Cover ........................................................................................................ 24 3.2 Switch Settings ........................................................................................................................... 25 3.3 Selecting Clock Supply .....................................
Chapter 3. Setting Up To use this emulation pod with your target system, it is necessary to set as follows. Set the following after removing the upper cover. • Set the switches in the emulation pod corresponding to the condition of the target system. • Change the oscillation frequency of the emulation pod. • Change the input frequency of the OSD oscillation. • Change the constant number of the data slicer I/O signal circuit. • Install the A-D conversion bypass capacitor. 3.
3.2 Switch Settings Figure 3.2 shows the positions of switches of the M306V2T-RPD-E. Table 3.1 lists how to set switches. Figure 3.
Table 3.1 Switch settings of M306V2T-RPD-E (part 1) Signal Switch Setting Description OSD SW1 P57 Be sure to use this switch in the factory-setting. PORT P57/OSD SW1 (Factory-setting) SW1 P57 OSD Can not be used. PORT XCIN Connects P87/XCIN pin of MCU to the target system. (Uses P87/XCIN pin as port P87.) P87/XCIN SW2 P87 SW2 (Factory-setting) XCIN Uses P87/XCIN pin as XCIN. P87 SW2 XCOUT Connects P8 6/X COUT pin of MCU to the target system. (Uses P86/XCOUT pin as port P86.
Table 3.1 Switch settings of M306V2T-RPD-E (part 2) Signal Switch Setting Description XOUT Does not connect XOUT pin of MCU to the target system. XOUT SW4 OPEN SW4 (Factory-setting) XOUT Connects XOUT pin of MCU to the target system. OPEN SW4 OPEN SW5 HOLD RDY HOLD/RDY Pulls up HOLD/RDY pin of MCU at 33kΩ. H SW5 (Factory-setting) OPEN HOLD RDY Opens HOLD/RDY pin of MCU. H SW5 CNVSS H Pulls down CNVSS pin of MCU at 33kΩ.
Table 3.1 Switch settings of M306V2T-RPD-E (part 3) Signal Switch Setting Description BYTE 8 Pulls down BYTE pin of MCU at 33kΩ. 16 SW7 (Factory-setting) BYTE 8 BYTE SW7 Does not pull down/up BYTE pin of MCU. 16 SW7 BYTE 8 Pulls up BYTE pin of MCU at 33kΩ. 16 SW7 P70/71 OPEN Does not pull up P70 and P71. P70/P71 SW8 H SW8 (Factory-setting) P70/71 OPEN Pulls up P70 and P71 at 470Ω.
3.3 Selecting Clock Supply There are two ways to supply a clock to the MCU, using the oscillator circuit of the emulation pod or using the oscillator circuit on the target system. Table 3.2 lists the factory-settings of each clock supply. Table 3.2 Clock supply to the MCU Clock Description Display of emulator debugger Default setting Internal oscillator circuit of emulation pod (OSC-3: 10MHz) Internal O Target System External - Internal oscillator circuit of emulation pod (OSC-2: 32.
(1) Using the Oscillator Circuit on the Target System When turning on the power, the internal clock of emulation pod is selected to supply the clock to the MCU. To use the external clock on the target system, change the clock by the Init dialog when starting up the emulator debugger or the CLK command on the script window. (For details, refer to the user's manual of the emulator debugger.) Figure 3.3 External oscillator circuit Figure 3.
(2) Changing the Internal Oscillator Circuit of Emulation Pod An oscillator circuit board for 10MHz is mounted on this product. To use the emulation pod at a frequency other than 10MHz, build the desired oscillator circuit on the included OSC-2 oscillator circuit board (bare board) and replace the board installed in the emulation pod when shipped from the factory. Figure 3.5 shows a view of the OSC-2 oscillator circuit board (bare board) and where connector pins are located. Figure 3.
(3) Replacing the Oscillator Circuit Boards Figure 3.7 shows how to replace the oscillator circuit boards. For the position of the oscillator circuit board, see Figure 2.2. (1) Unscrew the screw connecting the oscillator circuit board. (2) Lift off the oscillator circuit board. (3) Attach the J1 connector of another oscillator circuit board for replacement to the J5 connector of the MCU-dependent board. (4) Secure the oscillator circuit board with the screw. Figure 3.
3.4 Circuits of Data Slicer I/O Signal and OSD Clock I/O Signal With this product, the parts used for the data slicer and OSD clock circuit are attached by sockets for replacement. Figure 3.8 shows the position of each part used for the data slicer and OSD clock circuits, and Figures 3.9 to 3.12 show the circuit diagram and the constants of board-mounted parts. Figure 3.8 Position of each part (1) Figure 3.
(2) Figure 3.10 shows the numbers of parts which are connected to HLF pin, the constants of parts and the connection circuits. Figure 3.10 Signal circuits of HLF pin (3) Figure 3.11 shows the number of part which is connected to VHOLD pin, the constant of part and the connection circuit. Figure 3.11 Signal circuit of VHOLD pin (4) Figure 3.12 shows the numbers of parts which are connected to OSC1 and OSC2 pins, the constants of parts and the connection circuits. Figure 3.
3.5 A-D Conversion Bypass Capacitor Figure 3.13 shows the foot pattern of the A-D conversion bypass capacitor. The emulation pod has foot patterns between AVCC and AVSS (C54) on the reverse side of the M306V0T-PRT for mounting a bypass capacitor. Mount a suitable bypass capacitor as occasion demands. AVCC-AVSS bypass capacitor Figure 3.
3.6 Connecting the PC4701 and Emulation Pod To connect the emulation pod to the PC4701, use the FLX120-RPD 120-pin flexible cable included in this product package. Connect the PC4701 side connector of FLX120-RPD to the cable connector of the PC4701, then secure the FLX120-RPD with the screws. (1) Connecting the Cable to the PC4701 Figure 3.14 shows how to connect the PC4701 and FLX120-RPD. Figure 3.
(2) Connecting the Cable to the Emulation Pod Figure 3.15 shows how to connect the FLX120-RPD and the emulation pod. Figure 3.15 Connecting FLX120-RPD and emulation pod CAUTION Note on Connecting the Cable: • Always shut OFF power before connecting the cable. The power ON state could destroy internal circuits. Note on Tightening the Screws: • After connecting the cable to the emulation pod, be sure to tighten the screws.
3.7 Connecting the Target System There are five ways available to connect the emulation pod to target systems as shown in Figure 3.16. Figure 3.16 Connecting emulation pod and target systems CAUTION Notes on Connecting Target Systems: • Take care not to attach the converter board in a wrong direction. It may cause a fatal damage to the emulation pod. • The small connectors of FLX100 and FLX-100LCC are guaranteed for only 20 insertion/removal iterations.
Chapter 4. Usage This chapter describes from turning on the power of this product to starting up the emulator debugger. 4.1 Turning On the Power ................................................................................................................ 40 (1) Checking the Connection of Emulator System ..................................................................... 40 (2) Turning On the Power.........................................................................................................
Chapter 4. Usage 4.1 Turning On the Power (1) Checking the Connection of Emulator System Before turning the power ON, check the connection of the PC4701, emulation pod, converter board and target system. (2) Turning On the Power Power ON/OFF the target system and the PC4701 as simultaneously as possible. CAUTION Notes on Power Supply: • The emulator's VCC pin is connected to the target system in order to monitor target system voltage. For this reason, the emulator cannot supply power to the target system.
(3) LED Display When PC4701 Starts Up Normally After the emulator starts up, check the status of the LEDs on the front panel to see whether emulation pod operation is enabled or not. Figure 4.1 shows front panel LED lighting status when the emulator is turned ON. Figure 4.
4.2 Downloading Firmware (1) When It is Necessary to Download Firmware It is necessary to download firmware when; (1) you use this product for the first time. (2) the firmware has been upgraded. (3) the emulator debugger has been upgraded. (4) you use this product with a PC4701 which was used with other emulation pod before. (2) Downloading Firmware in Maintenance Mode Download the firmware in the maintenance mode as explained here following.
4.3 Self-checks (1) Self-check Procedure To run the emulator self-checks, do so as explained here below. While self-checks are in progress, LEDs will change as shown in Figure 4.4. (1) Set the switches in the emulation pod same as the factory setting (see Figure 4.3). (2) When the target system is connected, disconnect it. (3) Within 2 seconds of activating power to the emulator, press the RESET switch on the emulator front panel to switch the emulator to the maintenance mode.
Figure 4.
Chapter 5. Specifications This chapter describes specifications of this product. 5.1 Specifications .............................................................................................................................. 46 5.2 Operation Timing in Memory Expansion and Microprocessor Modes (5V) .............................. 47 (1) Separate Bus, No-Wait .........................................................................................................
Chapter 5. Specifications 5.1 Specifications Table 5.1 lists the specifications of M306V2T-RPD-E. Table 5.1 Specifications of M306V2T-RPD-E Emulators PC4701 Applicable MCUs M306V2 and M306V5 MCUs Evaluation MCU M306V2EEFP and M306V2EEFS Usable modes Single-chip mode Memory expansion mode Microprocessor mode Emulation memory 1MB Maximum operating frequency 10MHz Clock supply XIN-XOUT Internal oscillator circuit board (OSC-3) Switchable to external oscillator input.
5.2 Operation Timing in Memory Expansion and Microprocessor Modes (5V) (1) Separate Bus, No-Wait Table 5.2 and Figure 5.1 show the bus timing in the memory expansion mode and the microprocessor mode (separate bus, no-wait). Table 5.2 Memory expansion mode and microprocessor mode (separate bus, no-wait) Symbol Item Actual MCU This product [ns] [ns] Min. Max. Min.
Memory expansion mode and microprocessor mode (no-wait) Read timing BCLK CSi ADi BHE ALE RD DB Write timing BCLK CSi ADi BHE ALE WR, WRL, WRH DB Conditions: • VCC=5V • Input timing voltage: VIL=0.8V, VIH=2.5V • Output timing voltage: VOL=0.8V, VOH=2.0V Figure 5.
(2) Separate Bus, With Wait, Accessing External Memory Area Table 5.3 and Figure 5.2 show the bus timing in the memory expansion mode and the microprocessor mode (with wait, accessing external memory area). Table 5.3 Memory expansion mode and microprocessor mode (with wait, external memory area) Symbol Item Actual MCU This product [ns] [ns] Min. Max. Min.
Memory expansion mode and microprocessor mode (with wait, accessing external memory area) Read timing BCLK CSi ADi BHE ALE RD DB Write timing BCLK CSi ADi BHE ALE WR, WRL, WRH DBi Conditions: • VCC=5V • Input timing voltage: VIL=0.8V, VIH=2.5V • Output timing voltage: VOL=0.8V, VOH=2.0V Figure 5.
(3) Multiplex Bus, With Wait, Accessing External Memory Area Table 5.4 and Figure 5.3 show the bus timing in the memory expansion mode and the microprocessor mode (with wait, accessing external memory area and using multiplex bus). Table 5.4 Memory expansion mode and microprocessor mode (with wait, multiplex bus) Symbol Actual MCU This product [ns] [ns] Item Min. Td (BCLK-AD) Address output delay time Th (BCLK-AD) Address output hold time (BCLK standard) Th (RD-AD) Max. Min.
Memory expansion mode and microprocessor mode (with wait, accessing external memory area and using multiplex bus) Read timing BCLK CSi ADi DBi ADi BHI ALE RD Write timing BCLK CSi ADi DBi ADi BHI ALE WR, WRL, WRH Conditions: • VCC=5V • Input timing voltage: VIL=0.8V, VIH=2.5V • Output timing voltage: VOL=0.8V, VOH=2.0V Figure 5.
(4) Timing Requirements Table 5.5, Figures 5.4 and 5.5 show timing requirements in the memory expansion mode and the microprocessor mode. Table 5.5 Timing requirements (VCC=5V) Symbol Actual MCU This product [ns] [ns] Item Min. Tsu (DB-RD) Data input setup time Max. Min.
Common to "with wait" and "no-wait" (actual MCU) BCLK HOLD input HLDA output P0, P1, P2, P3, P4, P50 to P52 Common to "with wait" and "no-wait" (this product) BCLK HOLD input HLDA output P0, P1, P2, P3, P4, P50 to P52 Note 1. P00 to P52 will be high-impedance regardless of the input level of BYTE pin and ports P40 to P43 function selection bit (PM06) of the processor mode register 0. Note 2. This product will be high-impedance delaying by 2.5 cycles than the actual MCU. Note 3.
5.3 Electrical Characteristics Tables 5.6 and 5.7 list IC electrical characteristics of the user interface. Table 5.6 Electrical characteristics of 74HC4066AFT (P100 to P107, AN0 to AN7) Symbol Standard values Parameter VCC Min. 3.15 Standard VIHC High level control input voltage 4.5 VILC Low level control input voltage 4.5 RON ON resistance 4.5 96 RON Difference of ON resistances 4.5 10 Max. Unit V 1.35 V 200 Ω Ω Table 5.
5.4 Connection Diagram Figures 5.6 and 5.7 show the connection diagram of M306V2T-RPD-E. This connection diagram mainly shows the interface section, and the circuits which are not connected to the target system such as the emulator's control system are omitted. ∗ : Control signal Figure 5.
∗ : Control signal Figure 5.
5.5 External Dimensions (1) External Dimensions of Emulation Pod Unit: mm Figure 5.
(2) External Dimensions of Pitch Converter Board (FLX-100LCC) Figure 5.9 shows the external dimensions of the pitch converter board FLX-100LCC for 100-pin LQFP (100D0). Unit: mm Figure 5.
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Chapter 6. Troubleshooting This chapter describes how to troubleshoot when this product does not work properly. 6.1 Flowchart to Remedy the Troubles ............................................................................................ 62 6.2 When the Emulator Debugger Does Not Start Up Properly....................................................... 63 (1) When the LED Display of PC4701 is Abnormal ..................................................................
Chapter 6. Troubleshooting 6.1 Flowchart to Remedy the Troubles Figure 6.1 shows the flowchart to remedy the troubles from when power to the emulator is activated until the emulator debugger starts up. Check this while the target system is disconnected. Turning on the power of PC4701 LED status of PC4701 front panel LED status not normal 1. Check emulator system connections. See, "3.6 Connecting the PC4701 and Emulation Pod" (page 36). 2. Redownload the firmware. See "4.
6.2 When the Emulator Debugger Does Not Start Up Properly (1) When the LED Display of PC4701 is Abnormal Table 6.1 LED's abnormal display and its checkpoints Error LEDs do not light up. Connection to the target system Checkpoint - Recheck the power cable is connected to the PC4701. See the instruction manual of the PC4701. All LEDs remain lit. The "POWER" LED of "STATUS OF TARGET" does not light up. - Connected Recheck the connection between the PC4701 and this product. See "3.
(2) Errors Occur When the Emulator Debugger Starts Up (When the target system is connected) Table 6.2 Checkpoints of errors when starting up the emulator debugger (target is connected) Error Checkpoint Check all emulator debugger settings, interface cable connection and switches on the rear of the PC4701 match. Communication error occurred Data was not sent to the target See the instruction manuals of the PC4701 and the emulator debugger. (1) Download the proper firmware. See "4.
(3) Errors Occur When the Emulator Debugger Starts Up (When the target system is not connected) Table 6.3 Checkpoints of errors when starting up the emulator debugger (target is not connected) Error Checkpoint Check all emulator debugger settings, interface cable connection and switches on the rear of the PC4701 match. Communication error occurred Data was not sent to the target See the instruction manuals of the PC4701 and the emulator debugger. (1) Download the proper firmware. See "4.
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Chapter 7. Maintenance and Guarantee This chapter describes how to maintenance, repair provisions and how to request for repair. 7.1 Maintenance ............................................................................................................................... 68 7.2 Guarantee .................................................................................................................................... 68 7.3 Repair Provisions...............................................................
Chapter 7. Maintenance and Guarantee 7.1 Maintenance If dust or dirt collects on any equipment of your emulation system, wipe it off with a dry soft cloth. Do not use thinner or other solvents because these chemicals can cause the equipment's surface coating to separate. 7.
7.4 How to Request for Repair If your product is found faulty, follow the procedure below to send your product for repair. Customer Fill in the Repair Request Sheet included with this product, then send it along with this product for repair to your local distributor. Make sure that information in the Repair Request Sheet is written in as much detail as possible to facilitate repair.
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M306V2T-RPD-E User's Manual Rev.1.
