NEC uPD780318 Subseries Manual de usuario

User’s ManualTarget DevicesµµµµPD780318 SubseriesµµµµPD780328 SubseriesµµµµPD780338 SubseriesIE-780338-NS-EM1Emulation Board1991©Document No. U16214EJ

User’s Manual U16214EJ1V0UM10CHAPTER 1 GENERALThe IE-780338-NS-EM1 is a development tool for efficient debugging of hardware or software when usin

CHAPTER 1 GENERALUser’s Manual U16214EJ1V0UM111.1 System ConfigurationFigure 1-1 illustrates the IE-780338-NS-EM1’s system configuration.Figure 1-

CHAPTER 1 GENERALUser’s Manual U16214EJ1V0UM12Notes 1. The device file is as follows.µS××××DF780338: µPD780318, 780328, 780338 SubseriesThe device

CHAPTER 1 GENERALUser’s Manual U16214EJ1V0UM131.2 Hardware ConfigurationFigures 1-2 and 1-3 show the IE-780338-NS-EM1’s position in the basic hard

CHAPTER 1 GENERALUser’s Manual U16214EJ1V0UM141.3 Basic SpecificationsThe IE-780338-NS-EM1’s basic specifications are listed in Table 1-2.Table 1-

User’s Manual U16214EJ1V0UM15CHAPTER 2 PART NAMESThis chapter introduces the parts of the IE-780338-NS-EM1 main unit.The packing box contains the

CHAPTER 2 PART NAMESUser’s Manual U16214EJ1V0UM162.1 Parts of Main UnitFigure 2-1. IE-780338-NS-EM1 Part NamesEXTOUTEXTIN CN5USER VDDX2Probe conn

User’s Manual U16214EJ1V0UM17CHAPTER 3 INSTALLATIONThis chapter describes methods for connecting the IE-780338-NS-EM1 to the IE-78K0-NS or IE-78K0

CHAPTER 3 INSTALLATIONUser’s Manual U16214EJ1V0UM183.1 Connection(1) Connection with IE-78K0-NS or IE-78K0-NS-A main unitSee the IE-78K0-NS User’s

CHAPTER 3 INSTALLATIONUser’s Manual U16214EJ1V0UM19<2> Connect the emulation probe SWEX-120SE-1 to CN5 of the IE-780338-NS-EM1.Figure 3-2.

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CHAPTER 3 INSTALLATIONUser’s Manual U16214EJ1V0UM203.2 Clock Settings3.2.1 Overview of clock settingsThe main system and subsystem clocks to be us

CHAPTER 3 INSTALLATIONUser’s Manual U16214EJ1V0UM21(1) Clock that is already mounted on emulation board(a) For main system clockA crystal oscillat

CHAPTER 3 INSTALLATIONUser’s Manual U16214EJ1V0UM22(2) Clock that is mounted by userThe user is able to mount any clock supported by the set spec

CHAPTER 3 INSTALLATIONUser’s Manual U16214EJ1V0UM23(3) External clockAn external clock connected to the target system can be used via an emulation

CHAPTER 3 INSTALLATIONUser’s Manual U16214EJ1V0UM24(2) When using clock mounted by userExecute the settings described under either (a) or (b), de

CHAPTER 3 INSTALLATIONUser’s Manual U16214EJ1V0UM25<2> Prepare the IE-780338-NS-EM1.<3> Remove the crystal oscillator that is mounted

CHAPTER 3 INSTALLATIONUser’s Manual U16214EJ1V0UM26(b) When using a crystal oscillator•Items to be prepared• Crystal oscillator (see pinouts show

CHAPTER 3 INSTALLATIONUser’s Manual U16214EJ1V0UM27The above steps configure the following circuit and enable supply of the clock from the mounted

CHAPTER 3 INSTALLATIONUser’s Manual U16214EJ1V0UM283.2.3 Subsystem clock settingsTable 3-2. Subsystem Clock SettingsIE-780338-NS-EM1 IE-78K0-NS o

CHAPTER 3 INSTALLATIONUser’s Manual U16214EJ1V0UM29Figure 3-13. Connections on Parts Board (When Using Subsystem Clock or User-Mounted Clock)Part

User’s Manual U16214EJ1V0UM3Windows is either a registered trademark or a trademark of Microsoft Corporation in the United States and/orother countri

CHAPTER 3 INSTALLATIONUser’s Manual U16214EJ1V0UM30<3> Make sure that the parts board (X2) is wired as shown in Figure 3-13.<4> Remove

CHAPTER 3 INSTALLATIONUser’s Manual U16214EJ1V0UM31(b) When using a crystal oscillator•Items to be prepared• Crystal oscillator (see pinouts show

CHAPTER 3 INSTALLATIONUser’s Manual U16214EJ1V0UM32The above steps configure the following circuit and enable supply of the clock from the mounted

CHAPTER 3 INSTALLATIONUser’s Manual U16214EJ1V0UM333.3 Mask Option Setting3.3.1 LCD boosterWhen shipped, an LCD drive booster is mounted on the pa

CHAPTER 3 INSTALLATIONUser’s Manual U16214EJ1V0UM343.4 External TriggerConnect the external trigger to the IE-780338-NS-EM1’s check pins EXTOUT an

CHAPTER 3 INSTALLATIONUser’s Manual U16214EJ1V0UM353.5 Jumper Settings on IE-78K0-NSWhen using the IE-780338-NS-EM1 in combination with the IE-78K

CHAPTER 3 INSTALLATIONUser’s Manual U16214EJ1V0UM363.7 Low-Voltage Emulation SettingsWhen the target system is operating on low voltage, supply t

User’s Manual U16214EJ1V0UM37CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITSThis chapter describes differences between

CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITSUser’s Manual U16214EJ1V0UM38Figure 4-1. Equivalent Circuit of Emulatio

CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITSUser’s Manual U16214EJ1V0UM39Figure 4-3. Equivalent Circuit of Emulatio

User’s Manual U16214EJ1V0UM4Regional InformationSome information contained in this document may vary from country to country. Before using any NECpr

User’s Manual U16214EJ1V0UM40CHAPTER 5 RESTRICTIONS AND CAUTIONS ON USEThis chapter lists the restrictions and cautions on use of the IE-780338-NS

User’s Manual U16214EJ1V0UM41APPENDIX A EMULATION PROBE PIN ASSIGNMENT TABLETable A-1. SWEX-120SE-1 Pin Assignments (1/2)Emulation Probe CN5 Pin

APPENDIX A EMULATION PROBE PIN ASSIGNMENT TABLEUser’s Manual U16214EJ1V0UM42Table A-1. SWEX-120SE-1 Pin Assignments (2/2)Emulation Probe CN5 Pin

User’s Manual U16214EJ1V0UM43APPENDIX B CAUTIONS ON DESIGNING TARGET SYSTEMFigures B-1 and B-2 show the conditions when connecting the emulati

APPENDIX B CAUTIONS ON DESIGNING TARGET SYSTEMUser’s Manual U16214EJ1V0UM44Figure B-2. Connection Conditions of Target SystemEmulation probeSW

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Although NEC has taken all possible stepsto ensure that the documentation suppliedto our customers is complete, bug freeand up-to-date, we readily acc

User’s Manual U16214EJ1V0UM5INTRODUCTIONProduct Overview The IE-780338-NS-EM1 is designed to be used with the IE-78K0-NS or IE-78K0-NS-A todebug the

User’s Manual U16214EJ1V0UM6Terminology The meanings of certain terms used in this manual are listed below.Term MeaningEmulation device This is a gen

User’s Manual U16214EJ1V0UM7CONTENTSCHAPTER 1 GENERAL...

User’s Manual U16214EJ1V0UM8LIST OF FIGURESFigure No. Title Page1-1 System Configuration .....

User’s Manual U16214EJ1V0UM9LIST OF TABLESTable No. Title Page1-1 Correspondence Between Emulation Probe and Conversion Connectors.....