mc68hc05k3 emulator module user`s manual preliminary
Contents
1. 1 1 1 1 Motorola Modular Development System 505 1 1 1 2 M6SEMOSKS Layout Ged PNTA WERE 1 3 13 Comnector P4 Pin Assignments saone tennis 1 4 CHAPTER 2 MMDS05 CONFIGURATION AND 2 1 2 1 Setting M68EMO05K3 Jumper 2 1 2 1 1 Software Pulldown Select Header 2 2 2 1 2 Port A TRO Enable Header J2 2 2 2 1 3 Clock Source Select Header 3 20 2 3 212 The Em lated MCU 2 4 2 3 Remaining System Installation ew nes 2 5 INDEX ita tae a Shag a EEG E index 1 FIGURES Figure Page 1 1 MC68HCOSK3 Emulator Module 2 222 2924 99 66 sieurs 1 3 l 2 Connector P4 Pim Assignments ur 1 4 TABLES Table Page 2 1 MCUs and Personality 2 4 M68EM05K3UM D PRELIMINARY MAY 94 iii MOTOROLA CHAPTER 1 INTRODUCTION This user s manual explains connection configuration and operation information specific to the M68HC05K3 Emulator Module M68EM05K3 M68EMOSK3 makes possible emulation and debugging of target systems based on the following microcontroller units MCUs MC68HCO5KO 8 5 MC68HC705K1 MC682. NOTE The MCU shipped with your 68 5 may have the Computer Operating Properly COP option enabled This is indicated by the MCU periodically resetting while executing user code If the COP option is enabled the user must periodically clear the COP register 320 in his her code to prevent the MCU from executing a COP reset while executing code If the user wishes to emulate a device without the COP option the resident MCU must be replaced with a K3 device that has the COP option disabled Contact your Motorola representative for more information M68EM05K3UM D PRELIMINARY MAY 94 2 4 MOTOROLA MMDS05 CONFIGURATION AND OPERATION 2 3 REMAINING SYSTEM INSTALLATION When you have configured headers J2 and J3 you are through with 68 05 3 configuration To install the M68EMOSK3 in an 505 station module remove the panel from the station module top Fit together EM connectors P2 and P3 on the bottom of the board and control board connectors P11 and P12 Snap the corners of the EM onto the plastic standoffs Connect the target cable if appropriate Replace the panel If you are using the M68MMEVSOS fit EM connectors on the bottom of the board with PFB connectors P6 and P7 If your 68 5 is already installed in the station module reconnect the target cable if necessary Replace the panel At this point you are ready to make any remaining cable connections as necessary and restore
3. power For additional instructions consult the MMDSOS operations manual MMDS050M D M68EM05K3UM D PRELIMINARY MAY 94 2 5 MOTOROLA INDEX INDEX clock source select jumper header J3 2 3 components system 1 1 1 2 configuration and operation MMDS05 2 1 2 5 jumper headers setting 2 1 2 3 MCU emulated 2 4 personality files 2 4 remaining system installation 2 5 setting jumper headers 2 1 2 3 connector P4 pin assignments 1 4 development system MMDS05 1 1 1 2 M68EMOSK3 layout 1 3 installation remaining system 2 5 introduction 1 1 1 3 Port A IRQ enable jumper header J2 2 2 jumper headers setting 2 1 2 3 clock source select J3 2 3 Port A IRQ enable J2 2 2 J1 2 2 J2 2 2 J3 2 3 software pulldown select J1 2 2 layout 68 1 3 logic analyzer connector 1 3 MCU emulated 2 5 MCUs emulated 1 1 M68EM05K3UM D PRELIMINARY MAY 94 1 MOTOROLA MMDS05 05 Motorola Modular Development System configuration and operation 2 1 2 5 emulated MCU 2 4 jumper headers setting 2 1 2 3 description 1 1 1 2 remaining system installation 2 5 personality files 2 4 pin assignments connector P4 1 4 remaining system installation 2 5 setting jumper headers 2 1 2 3 software pulldown select jumper header J1 2 2 system components MMDS05 1 1 1 2 target cable connector pin assignments 1 4 M68EM05K3UM D PRELIMINARY MAY
4. 94 _ index 2 INDEX MOTOROLA
5. GND GND GND GND GND GND GND GND M68EM05K3UM D PRELIMINARY MAY 94 1 4 MOTOROLA MMDS05 CONFIGURATION AND OPERATION CHAPTER 2 MMDS05 CONFIGURATION AND OPERATION This chapter explains how to configure and use your 68 5 as part of a MMDSO5 For additional system installation and configuration information see the MMDS05 operations manual MMDSO5OM D Paragraph 2 1 explains how to set the M68EMO05K3 s configuration jumper headers Paragraph 2 2 explains considerations pertaining to the MCU you emulate Paragraph 2 3 discusses any remaining system installation issues Note that you can configure an M68EMO5K3 that is installed in the MMDSO5 station module To do so switch off station module power remove the panel then follow the directions in this chapter CAUTION Be sure to switch off power if you reconfigure an installed EM Reconfiguring EM jumper headers with the power left can damage MMDSOS circuits 2 1 SETTING M68EM05K3 JUMPER HEADERS Your M68EMOSK3 has three jumper headers J1 through J3 Paragraphs 2 1 1 through 2 1 3 explain how to configure these headers M68EM05K3UM D PRELIMINARY MAY 94 2 1 MOTOROLA MMDS05 CONFIGURATION AND OPERATION 2 1 1 Software Pulldown Select Header J1 Jumper header J1 enables software programmable pulldown device pins PAO PA7 PBO PB1 The diagram below shows the factory configuration the fabricated jumper in this header sets these input pi
6. HC05K3 The M68EMOSK3 operates as part of 05 Motorola Modular Development System MMDS05 or a HCO5 Motorola Modular Evaluation System M68MMEV S05 1 1 MOTOROLA MODULAR DEVELOPMENT SYSTEM MMDS05 The MMDSOS is an emulator system that provides bus state analyzer and real time memory windows M68MMEVS05 is a scaled down version of the MMDSOS that does not include such features as the bus state analyzer and the real time memory window Therefore most MMDSOS setup and configuration instructions apply to the 68 505 The unit s integrated design environment includes a user interface and source level debug A complete MMDSOS consists of A station module the metal MMDSO5 enclosure containing the control board and the internal power supply Most system cables connect to the MMDSOS station module An optional emulation cable to a user s target system however runs through an aperture in the station module enclosure to connect directly to the emulator module An emulator module EM such as 68 5 a printed circuit board that enables system functionality for a specific set of MCUs The EM fits into the station module through a sliding panel in the enclosure top The EM has a connector for the user s emulation target cable Two logic clip cable assemblies twisted pair cables that connect the station module s bus state analyzer to the user s target system One end of each cable assembly h
7. M68EM05K3UM D MAY 15 1994 MC68HC05K3 EMULATOR MODULE USER S MANUAL PRELIMINARY MOTOROLA Inc 1994 All Rights Reserved Motorola reserves the right to make changes without further notice to any products herein to improve reliability function or design Motorola does not assume any liability arising out of the application or use of any product or circuit described herein neither does it convey any license under its patent rights nor the rights of others Motorola products are not designed intended or authorized for use as components in systems intended for surgical implant into the body or other application in which the failure of the Motorola product could create a situation where personal injury or death may occur Should Buyer purchase or use Motorola products for any such unintended or unauthorized application Buyer shall indemnify and hold Motorola and its officers employees subsidiaries affiliates and distributors harmless against all claims costs damages and expenses and reasonable attorney fees arising out of directly or indirectly any claim of personal injury or death associated with such unintended or unauthorized use even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part Motorola and the Motorola logo are registered trademarks of Motorola Inc Motorola Inc is an Equal Opportunity Affirmative Action Employer CONTENTS CONTENTS CHAPTER 1 INTRODUCTION
8. as a molded connector which fits into station module Pod A or Pod B Leads at the other end of each cable terminate in female probe tips Ball clips come with the cable assemblies A 9 lead RS 232 serial cable the cable that connects the station module to the host computer RS 232 port INTRODUCTION A 9 to 25 pin adapter a molded assembly that lets you connect the 9 lead cable to a 25 pin serial port System software software on 3 1 2 inch diskettes e MMDS05 documentation an MMDSOS operations manual 5050 and the appropriate EM user s manual As mentioned before your 68 5 gives the MMDSOS the ability to emulate several MC68HCOSKx series MCUs Substituting a different EM enables you to use your MMDSOS to emulate an MCU of a different series Your Motorola representative can explain all the EMs available Chapter 2 explains how to configure and use your M68EMOSK3 as part of MMDSO5 system For information about MMDSOS software or the station module see the MMDSOS operations manual For layout and configuration information pertaining to a different EM see the corresponding EM user s manual M68EM05K3UM D PRELIMINARY MAY 94 1 2 MOTOROLA INTRODUCTION 1 2 6 05 LAYOUT Figure 1 1 shows the layout of the M68EM05K3 Jumper header J1 allows the user to emulate the HCO5K1 family s Port A software programmable pulldown feature Jumper header J2 enables emulatio
9. ific personality file for the MCU type being emulated For example to emulate a MC68HCOSK1 or MC68HC705K1 MCU the system uses personality 0 Table 2 1 lists the personality files that pertain to the M68EM05K3 Note that personality file names follow the pattern 00222 where 222 is the EM identifier or MCU name and xx is the version of the file Table 2 1 MCUs and Personality Files EMULATED MCU PERSONALITY FILE MC68HCO5KO 000KOVxx MEM MC68HCOSK 1 000K1Vxx MEM MC68HC705K1 000K1Vxx MEM MC68HCO5K3 00014Vxx MEM MMDS05 software loads a personality file upon powerup the default personality file for the 68 05 is 00014Vxx MEM To replace this file with a different one use the LOADMEM command For more information about the LOADMEM command see the explanation in the MMDS0S5 operations manual Alternatively you can insert the line LOADMEM 00ZZZVxx MEM in the STARTUP 05 script file This way the system automatically loads the specified personality file as part of system startup For more information about the STARTUP 05 script file see the SCRIPT command explanation in the MMDSOS operations manual Since the MC68HCOS5K1 and MC68HC705K1 MCU share the same memory map port configurations and other such details they use the same personality file MC68HCO05K0 and the MC68HCO05K3 have different memory maps so they use their own personality files
10. n of Port A s IRQ capabilities Jumper header J3 lets you select the EM board s clock signal source Connector P4 is an emulation cable interface to a user s target system The emulation cable must be purchased separately When you install the 68 in the MMDSOS station module the target cable passes through the slit in the station module enclosure Connector P1 is available for connection to a logic analyzer Logic analyzer connection may not be necessary for your application however as the 05 includes a bus analyzer Expansion header connectors P2 and P3 connect the EM board to the MMDS05 control board Figure 1 1 MC 68HC 05K3 Emulator Module M68EM05K3UM D PRELIMINARY MAY 94 1 3 MOTOROLA INTRODUCTION 1 3 CONNECTOR P4 PIN ASSIGNMENTS Figure 1 2 shows the pin assignments for connector P4 The italic numbers correlate the P4 pins with the pins of the MCU being emulated For signal descriptions consult the technical data book for the specific MCU you are emulating Figure 1 2 Connector P4 Pin Assignments MCU PINS MCU PINS 16 22 1 15 0SC2 1 2 14 GND 3 DSi NC IRQ 4 j PA7 0 5 11 222 6 1 6 10 5 2 7 2 PA4 8 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
11. ns to a low state This configuration is important for many keyboard applications FABRICATED 1 J UM PER W o IN SWPD ENABLED Alternatively you may use these pins as regular Port A or B pins To do so remove the jumper from header J1 2 1 2 Port A IRQ Enable Header J2 Jumper header J2 enables Port A IRQs The diagram below shows the factory configuration no fabricated jumper in this header This means that pins PAO PA3 are regular Port A pins unless configured otherwise by jumper header J1 J2 IN PIRQ ENABLED Alternatively you may OR the PAO pins with the IRQ signal to produce IRQ interrupts For this arrangement insert a fabricated jumper into header J3 M68EM05K3UM D PRELIMINARY MAY 94 2 2 MOTOROLA MMDS05 CONFIGURATION AND OPERATION 2 1 3 Clock Source Select Header J3 Jumper header J3 determines the source of the clock signal The diagram below shows the factory configuration the fabricated jumper between pins 1 and 2 selects the M68EMO05K3 s canned oscillator clock source FABRIC ATED 1 J3 J UMPER XTAL MMDSO 5 2 3 CLOCK SOURCE SELECT Alternatively you may use a clock source originating from the control board To do so reposition the J3 jumper between pins 2 and 3 then use the 05 OSC command to select frequency M68EM05K3UM D PRELIMINARY MAY 94 2 3 MOTOROLA MMDS05 CONFIGURATION AND OPERATION 2 2 THE EMULATED MCU Your MMDSOS system uses a spec
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