TABLE OF FIGURES TABLE OF TABLES M68EM05C9
Contents
1. 4 3 Open Closed l 2 1 4 Port B Keyboard Interrupt Mask o Switch array S2 selects which bits in port B ha CxA type devices The switch S2 settings sh that you require for the device in the 705C8A selected are only active when programmed as ir in such cases a resistive pull up is activated on tl for the keyboard interrupt bit close the releva selects the CA option Switch array S2 is organi S 0 1 Port B 2 bits 3 selected 4 5 6 7 Open M68EM05C9 D 2 2 THE EMULATED MCU Your MMDS05 system uses a specific person For example to emulate an MC68HC05C9 o personality file 0021AVxx MEM Table 2 1 lis C9EM Note that personality file names follc ZZZ is the EM identifier or MCU name and Xx in italics have been or will soon be replace only Table 2 2 MCUs an EMULATED PERSONALITY MMDS05 software loads the personality file personality file with a different one use the LO about the LOADMEM command see the explan Alternatively you can insert the line LOADM script file This way the system automatically system startup For more information about t command explanation in the MMDSOS operatior M68EM05C9 D 2 2 1 Resident MCU Substitution The socket at C9EM location U9 contains the r with an MC68HC705C9 resident MCU whic MCUs with some qualifications as described in t Occasionally it may be necessary to replace the level of emulation of a particular feature When you are ready to install the substitu2. design user interface and source level debug A compl e a station module the metal MMDSO the internal power supply Most system ce The cable to an optional target system hc module enclosure to connect directly to the e an emulator module EM such as system functionality for a specific set of through a sliding panel in the enclosure cable e two logic clip cable assemblies module to your target system a test fixtt evaluation or analysis One end of each ca fits into station module pod A or pod B in female probe tips Ball clips come with M68EM05C9 D e a 9 lead RS 232 serial cable the host computer RS 232 port e a 9 to 25 pin adapter a moulded a to a 25 pin serial port e system software software on 3 1 2 e MMDS05 documentation an MMD the appropriate EM user s manual As mentioned your C9EM gives the MMDS05 series MCUs By substituting a different EM y MCU of a different series Your Motorola repre Chapter 2 explains how to configure and use 3 For information about MMDSOS software o operations manual For layout and configuratic see the corresponding EM user s manual 1 1 2 M68HCOS5EVS Evaluation System An HCOSEVS is an economical two board tool fi systems based on an MC68HC05 MCU A com e a platform board PFB the bottom The platform board has connectors for pow e an emulator module EM such as system functionality for a specific set of M connector
3. if appt e If your C9EM already is installed in the necessary Replace the panel At this point you are ready to make remaining power For instructions consult the MMDSOS M68EM05C9 D M68EM05C9 D This page intentio CHAPT HCOSEVS CONFIGURAT This chapter explains how to configure your other parts of system installation or configure HCOSEVSOM D If you will use your C9 Chapter 2 for configuration information Paragraph 3 1 explains how to set C9EM considerations pertaining to the MCU you emul the C9EM in an HCOSEVS Paragraph 3 4 expl for the logic analyzer connector P1 Paragraph Note that you can configure a COEM already in do so disconnect platform board power then fol CAUT Be sure to disconnect power if you recon EM jumper headers with power left on cai 3 1 SETTING C9EM JUMPER HE Your C9EM has four jumper headers J1 thro Paragraphs 3 1 1 through 3 1 4 explain how to ci M68EM05C9 D 3 2 RESIDENT MCU SUBSTITUT The socket at COEM location U9 contains the r with an MC68HC705C9 resident MCU whicl MCUs with some qualifications as described in t Occasionally it may be necessary to replace the level of emulation of a particular feature When you are ready to install the substitute MC that you are grounded Then remove the MC resident MCU and restore power Table 3 2 Res EMULATED RESIDENT Table 3 1 shows the resident MCU approp information in th reference paragraphs Also
4. nn net nan dede suse tess ys 1 3 CONNECTORS P4 AND P5 PIN ASSIGNMENT 1 5 COP WATCHDOG EMULATION CONSIDERAT CHAPTER 2 MMDS05 CONFIGURATION ANI 2 1 SETTING C9EM JUMPER HEADER 2 1 1 Clock Source Select Headers J2 and J3 2 1 2 Reset Select Header J4 2 1 3 Emulation Device Selection J1 S1 64 2 1 4 Port B Keyboard Interrupt Mask option S2 2 2 THE EMULATED MCU 2 2 1 Resident MCU Substitution 2 2 2 C9 Emulation 2 2 3 7 05C4A Emulation 2 2 4 705C8 Emulation 2 2 5 705C8A Emulation 2 2 6 7 05C9A Emulation 2 2 7 CI2A Emulation 2 2 8 C2 C3 C4 A C8 CS A CI2A Emulation 2 3 REMAINING SYSTEM INSTALLATION CHAPTER 3 HCOSEVS CONFIGURATION A 3 1 SETTING C9EM JUMPER HEADER 3 1 1 Clock Source Select Headers J2 and J3 3 1 2 Reset Select Header J4 3 1 3 Emulation Device Selection J1 S1 3 1 4 Port B Keyboard Interrupt Mask option S2 3 2 RESIDENT MCU SUBSTITUTION 3 2 1 Resident MCU Substitution 3 2 2 C9 Emulation 3 2 3 7 05C4A Emulation 3 2 4 705C8 Emulation 3 2 5 705C8A Emulation 3 2 6 7 05C9A Emulation 3 2 7 CI2A Emulation 3 2 8 C2 C3 C4 A C8 C8 A C12A Emulation 3 3 EVS LIMITATIONS 3 4 LOGIC ANALYZER CONNECTOR P1 3 5 REMAINING
5. 3 NC 35 VCC 37 RESET 39 Figure 3 1 Connector M68EM05C9 D 160 3 2 1 Resident MCU Substitution The socket at C9EM location U9 contains the r with an MC68HC705C9 resident MCU whicl MCUs with some qualifications as described in t Occasionally it may be necessary to replace the level of emulation of a particular feature When you are ready to install the substitute M you are grounded Then remove the MCU fron MCU and restore power 3 2 2 C9 Emulation To emulate either an MC68HC05C9 or MC68 resident MCU The C9 has single mask option 1 emulator operation 3 2 3 7 05C4A Emulation To emulate the watchdog feature on a MC68H the resident MCU The watchdog feature on tl the C4A and the C4 has no watchdog present For more information about the MC68HCO05C corresponding technical data books 3 2 4 705C8 Emulation To emulate the exact OPTION register RAM R MC68HC705C8 substitute for the resident MC available the MC68HC705C9 can be used MC68HC705C9 to emulate the MC68HC705C made to address 3FDF rather than 1FDF For more information about the MC68HC705 corresponding technical data books M68EM05C9 D 3 2 5 705C8A Emulation To emulate the exact OPTION register RAM R MC68HC705C8A use a MC68HC705C8A sub the use of the RAM ROM available and watchd as the resident MCU When using the MC6 amp writes to the OPTION register should be made t For more information about the MC68HC705 corresponding techni
6. SYSTEM INSTALLATION M68EM05C9 D 1 3 CONNECTORS P4 AND P5 PI Figure 1 2 shows the pin assignments for con correspond with the signal names of the MCU data book for the specific MCU P4 GND 1 2 NC NC 3 4 GND PA7 5 6 PAG PA3 7 8 PA2 RESET 9 10 IRQ Vdd Detect 11 12 NC PD7 13 14 TCMP PI PD3 15 16 PD2 NG 17 18 NC GND 19 20 NC NC 21 22 NC NC 23 24 GND PCO 25 26 PCi PC2 27 28 PC3 PC4 29 30 PC5 PC6 31 32 PC7 PB4 33 34 PB5 PBO 35 36 PBI NC 37 38 GND NC 39 40 GND Figure 1 2 Connectors P4 As connector P1 has more importance to an HC for connector P1 are in Chapter 3 To configure your C9EM for use as part of an 2 To configure your C9EM for use as part o Chapter 3 1 5 COP WATCHDOG EMULATIO Some of the devices emulated by this system in 2 2 x and 3 2 x for further configuration details M68EM05C9 D CHAPT INTRODU This user s manual explains connection configu the M68EM05C9 Emulator Module C9EM debugging of target systems based on these micr MC68HC05C4A MC68HC705C4A MC68HC05C9A MC68HC705C9A The C9EM also emulates the following parts tha MC68HC05C2 MC68HC05C3 MC68HC05C8 MC68HC705C8 The C9EM can be part of two development sys and explains the layout of the COEM 1 1 DEVELOPMENT SYSTEMS Your C9EM can be part of two Motorola devel Development System MMDS05 or the M68HC 1 1 1 Motorola Modular Development Sy The MMDSOS is an emulator system that p memory windows The unit s integrated
7. TABLE OF FIGURE 1 1 HCO5C9 EMULATOR MODULE FIGURE 1 2 CONNECTORS P4 AND P5 PIN ASST FIGURE 3 1 CONNECTOR P1 PIN ASSIGNMENT TABLE OF TABLE 2 1 MCUS EMULATION SELECTION TABLE 2 2 MCUS AND PERSONALITY FILES TABLE 3 1 MCUS EMULATION SELECTION TABLE 3 2 RESIDENT MCUS TABLE 3 3 LOGIC ANALYZER CONNECTOR P1 S M68EM05C9 D M68EN EMULATOR USER S M Third Ec MOTOROLA Ltd 1994 195 Motorola reserves the right to make changes wi improve reliability function or design Motorol the application or use of any product or circuit license under its patent rights nor the rights of intended or authorized for use as components 1 the body or other application in which the fai situation where personal injury or death may oc products for any such unintended or unauthori hold Motorola and its officers employees subs against all claims costs damages and expenses directly or indirectly any claim of personal inju or unauthorized use even if such claim allege design or manufacture of the part Motorola and the Motorola logo are registered tradem Motorola Inc is an Equal Opportunity Affirmative Ac TABLE OF C Headingi sssss en s oie eve siens e 4 s anena sle a ons CHAPTER 1 INTRODUCTION 1 1 DEVELOPMENT SYSTEMS 1 1 1 Motorola Modular Development System MM 1 1 2 M6SHCOSEVS Evaluation System HCOSEV 1 2 EM LAYOUT nn
8. abricated jumper between p resets This is the only correct J4 configuration FA J4 ra EVS 2 3 TRC NOT The J2 pins 2 and 3 configuration is not MMDSOS system Such a configuration of the RESETIN and RESETOUT comm M68EM05C9 D 2 2 5 705C8A Emulation To emulate the exact OPTION register RAM R MC68HC705C8A use a MC68HC705C8A sub the use of the RAM ROM available and watchd as the resident MCU When using the MC68 writes to the OPTION register should be made t For more information about the MC68HC705 corresponding technical data books 2 2 6 7 05C9A Emulation To emulate an MC68HC 7 05C9A use the MC For more information about the MC68HCO05C corresponding technical data books 2 2 7 C12A Emulation To emulate the watchdog feature on a MC68H resident MCU The watchdog feature on the N C12A For more information about the MC68HCO05C corresponding technical data books 2 2 8 C2 C3 C4 A C8 C8 A C12A To emulate an MC68HC05C2 C3 C4 A C8 resident MCU Remember that these devices do For accurate emulation do not use any of the adc For example the MC68HC705C9 has an OPTI can enable extra RAM and ROM in memory be this register when emulated one of the above de bit which deteremines IRQ sensitivity either edg used to emulate the IRQ mask option on these de For more information about the MC68HC05C features see the corresponding technical data bo M68EM05C9 D S1 1 1 21 3 I 2
9. cal data books 3 2 6 7 05C9A Emulation To emulate an MC68HC 7 05C9A use the MC For more information about the MC68HCO05C corresponding technical data books 3 2 7 C12A Emulation To emulate the watchdog feature on a MC68H resident MCU The watchdog feature on the N C12A For more information about the MC68HCO05C corresponding technical data books 3 2 8 C2 C3 C4 A C8 C8 A C12A F To emulate an MC68HC05C2 C3 C4 A C8 resident MCU Remember that these devices do For accurate emulation do not use any of the ad For example the MC68HC705C9 has an OPTI can enable extra RAM and ROM in memory be this register when emulated one of the above de bit which deteremines IRQ sensitivity either edg used to emulate the IRQ mask option on these de For more information about the MC68HC05C features see the corresponding technical data bo M68EM05C9 D 3 3 EVS LIMITATIONS This paragraph explains the limitations that a These limitations apply regardless of the reside Limitation 1 CLI RTI You may not trace a interrupt RTI instruction with an interrupt e handling Attempting such a trace causes an i software reset of the HCOSEVS User bre instructions you must remove such SWI instruc Limitation 2 Branch Do not trace a conditio1 branches to itself As the monitor places an SW system never would execute the instruction instruction had executed You may enter a G c instruction as long as the instruction is n
10. n of 1 necessary Note that devices in italics have present for historical reasons only Table 2 1 MCUs En De ja re M68EM05C9 D CHAPT MMDS05 CONFIGURATI This chapter explains how to configure and us other parts of system installation or configura MMDSO5OM D If you will use your C9 Chapter 3 for corresponding information Paragraph 2 1 explains how to set C9EM considerations pertaining to the MCU you emula installation Note that you can configure a C9EM already enclosure To do so switch off station modul guidance of this chapter CAUT Be sure to switch off power if you reconf EM jumper headers with power left on ca 2 1 SETTING CIEM JUMPER HE Your C9EM has four jumper headers J1 thro Paragraphs 2 1 1 through 2 1 4 explain how to ci M68EM05C9 D 2 1 1 Clock Source Select Headers J2 a Jumper headers J2 and J3 select the source of1 choose between on board oscillator EM MN from the target system TRGT To select MM position as well as correctly selecting the J2 set configuration the fabricated jumper on J3 betw canned oscillator clock source FABRI JUMF Bg 1 TRGT 2 3 MMDS Alternatively you may use a clock source ori position the J3 jumper between pins 2 and 3 the a frequency To use a clock source originating f between pins 2 and 3 then position the J2 jumpe M68EM05C9 D 2 1 2 Reset Select Header J4 Jumper header J4 controls the path of a target 1 configuration the f
11. no the information specific to the MCU you emulat M68EM05C9 D 3 1 2 Reset Select Header J4 Jumper header J4 controls the path of a target 1 configuration the fabricated jumper between p target when you press the user or master reset s FA J4 ra 1 EVS 2 3 TRC Alternatively you may enable the target system e Reposition the COEM J4 jumper between e Insert a fabricated jumper into platform bo M68EM05C9 D 3 1 3 Emulation Device Selection J1 S Switch array S1 and jumper J1 together allow th emulated S1 is used to select the size of the n some device specific features J1 determines whe for the CxA style devices The following table required for each MCU emulated Note that de replaced and are present for historical reaso1 Table 3 1 MCUs En eee M68EM05C9 D S1 1 C 2 3 2 4 C 3 Open Closed l 3 1 4 Port B Keyboard Interrupt Mask o Switch array S2 selects which bits in port B ha CxA type devices The bits selected are only a port B data direction register in such cases a question To enable the mask option for the key in S2 and ensure that jumper J1 selects the C follows S 0 1 Port B 2 bits 3 selected 4 5 6 7 Open M68EM05C9 D 3 4 LOGIC ANALYZER CONNEC Figure 3 1 shows the pin assignments for logic descriptions for this connector NC 1 NC 3 LA11 5 LA10 7 LA9 9 LA8 11 LA7 13 LA6 15 LA5 17 LA4 19 LA3 21 LA2 23 LA1 25 LAO 27 LR W 29 NC 31 NC 3
12. ot a bre Limitation 3 IRQ SWI Whenever possible user software interrupts SWIs This prevei concurrent hardware interrupt and SWI could program execution To recover from such statistically press the master reset switch SW Limitation 4 Memory Map You must be av simulated be sure to use only valid ROM lo protection to limit user programs to the exac information about memory maps consult the tec Limitation 5 COP The computer operating EPROM location for the resident MCU Ac jumper header must enable write protection register change the value stored in user pseudo R M68EM05C9 D 3 5 REMAINING SYSTEM INSTA When you have configured headers J1 through J the resident MCU is appropriate you are throug Find jumper header J1 of the HCOSEVS platfc jumpers are installed per the diagram below A14 A13 A12 A11 To install the COEM on an HCOSEVS platform on the bottom of the board and platform boar the EM onto the plastic standoffs At this point you are ready to make remaining power For instructions consult the HCOSEVS M68EM05C9 D 160 Table 3 3 Logic Analyzer Coni 1 3 4 10 No connec 12 14 31 33 36 40 GND GROUND 5 7 8 9 11 LA13 LAO LATCHED 13 15 17 output adc 19 21 25 27 23 output adc 16 18 20 AD7 ADO DATA BUS 22 24 26 bus 28 30 2 LR W LATCHED signal th transferre LOAD INS active low instructiol LIR VCC 5 VDC PC E
13. s for a target cable and for a cable e an RS 232 serial cable the cable th 232 port e system software software on 3 1 2 e HCOSEVS documentation an HCO and the appropriate EM user s manual As mentioned your HCO5C9 EVS emulates substituting a different EM you can enable your series Your Motorola representative can explai Chapter 3 explains how to configure and use y For information about HCOSEVS software o operations manual For layout and configuratic see the corresponding EM user s manual M68EM05C9 D 1 2 EM LAYOUT Figure 1 1 shows the layout of the COEM Jur CxA emulation e g C4 vs C4A C12A Jum clock source Jumper J4 determines the logic connector Switch array S1 determines which dex the user to set the port B mask option for CxA de Connectors P4 and PS provide the interface to t the MMDSOS station module the target cable enclosure Connector P1 connects to a logic an for an EVS system as an MMDSOS system ir connectors P2 and P3 connect together the EM the EM and the platform board for an EVS J1 S1 g S2 1 P2 MC68HC05C9 Figure 1 1 HC05C9 M68EM05C9 D 2 1 3 Emulation Device Selection J1 S Switch array S1 and jumper J1 together allow th emulated S1 is used to select the size of the n some device specific features J1 determines whe for the CA style devices The following table required for each MCU emulated Section 2 2 d used with each device and the operatio
14. te MC that you are grounded Then remove the MC resident MCU and restore power 2 2 2 C9 Emulation To emulate either an MC68HCO5C9 or MC68 resident MCU The C9 has single mask option emulator operation 2 2 3 7 05C4A Emulation To emulate the watchdog feature on a MC68H the resident MCU The watchdog feature on tl the C4A and the C4 has no watchdog present For more information about the MC68HCO05C corresponding technical data books 2 2 4 705C8 Emulation To emulate the exact OPTION register RAM R MC68HC705C8 substitute for the resident MC available the MC68HC705C9 can be used MC68HC05C9 to emulate the MC68HC705C made to address 3FDF rather than 1FDF For more information about the MC68HC705 corresponding technical data books M68EM05C9 D 3 1 1 Clock Source Select Headers J2 a Jumper headers J2 and J3 select the source of1 choose between on board oscillator EM or clo TRGT you must place the J3 jumper at the J2 jumper The diagram below shows the factory between pins 1 and 2 selects the COEM on board FABRI JUMF J2 ra 1 TRGT 2 3 MMDS NO The J2 pins 2 and 3 configuration is not HCOSEVS system M68EM05C9 D 2 3 REMAINING SYSTEM INSTA When you have configured headers J1 through J the resident MCU is appropriate you are throug e To install the COEM in an MMDSOS static module top Fit together EM connectors control board connectors P11 and P12 standoffs Connect the target cable
15. used by E EXTERNAL clock sign frequency of the sign 3 RESET RESET starting ar 9 32 37 38 9 M68EM05C9 D
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