M68EM08JB8 - Freescale Semiconductor
Contents
1. ee Type Description Jumper between pins 1 and 2 connects a 1 MQ resistor P3 between the D pin of the MC68HC908JB8 and ground 12 This prevents a USB reset when the D signal from the target system is in a high impedeance state Jumper between pins 1 and 2 selects the clock signal from the MMDS control board or MMEVS platform board ee gt Jumper between pins 3 and 4 factory default selects P5 4 the onboard 6MHz crystal oscillator Jumper between pins 5 and 6 selects an external clock source for the OSC1 input signal from target head connectors User s Manual M68EMO08JB8 Emulator Module Rev 1 16 Configuration and Operation MOTOROLA Configuration and Operation Setting Jumper Headers 2 3 1 Pulldown Enable Jumper P3 Install a jumper on jumper header to connect a 1 MQ resistor between D of MC68HC908JB8 and ground DO NOT remove this jumper if removed proper operation of the system cannot be guaranteed Figure 2 1 shows the default factory jumper header configuration which has a fabricated jumper installed on jumper header P3 between pins 1 and 2 P3 Default l e 2 Figure 2 1 Jumper Header P3 2 3 2 Clock Source Header P5 Jumper header P5 in Figure 2 2 determines the clock signal source The factory configuration the fabricated jumper between pins 3 and 4 selects the on board 6MHz crystal oscillator at location Y 12. NIA I 55709096241 8n LPSXOTPLOW 29 Zoid T lt nr P 9214 T Z wu 715 sy ES 5014 yee T Z r gh vOld yee 2 6H YT vA oy LS yee T lt ST eA ev 9 2014 Jee T lt u Em A EM 1919 T 7 S A E 9214 yee T sin Kee estore see 8 2 vor 92 er 252 Fr ddp 1 1 lt AZ 092 Lor 91 591 LOL L 4 AL 001 5 Hn 8 Old vell H 3 6 jo y 1945 6661 06 Aepsen v 8 nyo piempa panoiddy unay peubiseg eas 91607 ainpow Jorejnur3 ggr80N389W enu V OHOLOW ZLESSNE st Tr 4 z 184409 u 73 Asunow 4 4188SAS T zu vu v69ezsdW zo ouinow lt OHISQNN MOL lt lt 1103907 don lt lt 183409 oF 159905 OZE bsec pee 05 z XO81 ynost 4 11951 3 an r OWGVISl T HNOVISI T ecNOVISIL eWOVIST PWGVISL SWOVISL 9WOVISI ZWaVISL
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4. List of Sections User s Manual List of Sections 3 User s Manual Table of Contents 5 User s Manual Lists of Figures and Tables 7 Section 1 General Description 9 Section 2 Configuration and Operation 15 Section 3 Connector Information 19 Section 4 Schematics 29 User s Manual Index 39 M68EM08JB8 Emulator Module Rev 1 User s Manual MOTOROLA List of Sections 3 List of Sections User s Manual M68EMO08JB8 Emulator Module Rev 1 4 List of Sections MOTOROLA User s Manual M68EM08JB8 M68EMO08JB8 Emulator Module Rev 1 1 1 1 2 1 3 1 3 1 1 3 2 14 1 5 2 1 2 2 2 3 2 3 1 2 3 2 2 4 3 1 3 2 3 3 3 4 3 5 Table of Contents Section 1 General Description Contents Developmient S ystems Motorola Modular Development System MMDS Motorola Modular Evaluation System MMEVS EM T AV OU Lace dee Ga omo SDOCIDICHIODS ous d eq Faso Nes I de V aS Section 2 Configuration and Operation a os sun a wars bruni es deb unaq ned ae dts dpi aeo Me live argent Tritrodut HOTES c v o Segue Su tas S a Setting
5. e 14 LA9 AD1 15 e 16 LA8 ADO 17 e 18 LA7 LIR 19 e 20 LA6 RW 211 22 LAS 23 e e 24 LA4 25 e 26 LA3 LBOX 27 e 28 LA2 BREAK 29 e 30 LA1 GND 31 e 32 LAO GND 33 e 34 GND 35 e 36 GND 37 e 38 RESET 39 e 40 GND Figure 3 1 Logic Analyzer Connector 2 Pin Assignments User s Manual M68EMO08JB8 Emulator Module Rev 1 20 Connector Information MOTOROLA Connector Information Logic Analyzer Connector P2 Table 3 1 Logic Analyzer Connector P2 Signal Descriptions Pin Mnemonic Signal 1 GND GROUND 2 LA15 Address bus bit 15 MCU output address bus 3 AD7 Data bus bit 7 MCU bidirectional data bus 4 LA14 Address bus bit 14 MCU output address bus 5 AD6 Data bus bit 6 MCU bidirectional data bus 6 LA13 Address bus bit 13 MCU output address bus 7 AD5 Data bus bit 5 MCU bidirectional data bus 8 LA12 Address bus bit 12 MCU output address bus 9 AD4 Data bus bit 4 MCU bidirectional data bus 10 LA11 Address bus bit 11 MCU output address bus 11 AD3 Data bus bit 3 MCU bidirectional data bus 12 LA10 Address bus bit 10 MCU output address bus 13 AD2 Data bus bit 2 MCU bidirectional data bus 14 9 Address bus bit 9 MCU output address bus 15 AD1 Data bus bit 1 MCU bidirectional data bus 16
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7. 3014 9919 1 34 vold 5214 21918 019 ald tald vald 0919 tald 0914 told tald 91 ald 9914 4914 5 14 0314 9214 V ld 1 9914 Old 5814 ald gald 701819 40101 19539 1950 User s Manual M68EM08JB8 Index cable assembly 28 configuration and operation 15 connector pin assignments EXAM 20 latpet P7 DS ua us e 23 connector signal descriptions logicanalvzer 2 Dan els a et 21 24 target ES CTS 26 E EM layo t s Sar bed Drev REAL ed ode petted ewido dp 12 installation remaining system 18 J Jumper header ese a cng aes ote Pn sk ers Deanne as 16 poner m les ae wa au 16 jumper header POSIUONS od PES wane SR DU PECORE ET p 16 denne 16 M MCU ate EE LEA 9 MMDS0508 HC0508 Motorola Modular Development System configuration and operation 15 MMDS0508 HC0508 Motorola Modular Development System CES CIP UOM 255 ab Nee p S 10 68 08 8 E
8. Inc s MMDS0508 software package and this emulator user s manual An MMEVS features automatic selection of the communication baud rate from these choices 2400 4800 9600 19 200 38 400 or 57 600 With a JB8EM the MMEVS emulates target systems based on MC68HC908JB8 MCUs By substituting a different EM the MMEVS can be enabled to emulate target systems based on a different MCU A local Motorola representative can explain all the EMs available M68EMO08JB8 Emulator Module Rev 1 User s Manual MOTOROLA General Description 11 General Description Section 2 Configuration and Operation explains how to configure and use the JB8EM as part of an MMDS or MMEVS system 1 4 EM Layout Figure 1 1 shows the layout of the JB8EM EMUL aeg 554 gz ja ar 3 i ge lIXIIIIX Figure 1 1 68 08 8 Emulator Module User s Manual M68EMO08JB8 Emulator Module Rev 1 12 General Description MOTOROLA General Description Specifications The main elements of the JBSEM are e DIN connectors and P9 Connect the EM to MMDS control board or the MMEVS platform board Connector P2 Permits connection to a logic analyzer Jumper header Connect 1 resistor between pin of MC68HC908JB8 and ground Jumper header P5 Selects the MCU clock source Connectors P7 and P8 Customer specific interfaces to the target system The JB8EM requir
9. MMDS 1 2 6MHz 3 e 4 6 OSC1 5 Figure 2 2 Jumper Header P5 Alternately two other clock signal sources can be selected as shown in Figure 2 2 Toselectthe clock signal from the MMDS control board or MMEVS platform board install the fabricated jumper between pins and 2 Then use the system software to select a frequency select the target system as the clock source install the fabricated jumper between pins 5 and 6 Ensure that the clock source OSC1 is connected to the EM through the target cable connector P7 pin 3 NOTE Only one jumper should be inserted on jumper header P5 at a time Inserting multiple jumpers in P5 might damage the JBSEM M68EMO08JB8 Emulator Module Rev 1 User s Manual MOTOROLA Configuration and Operation 17 Configuration and Operation 2 4 Remaining System Installation When both Jumper headers are configured follow these steps to complete the JB8EM installation To install the JB8EM in an MMDS station module remove the entire top half of the station module enclosure Fit together EM connectors and 9 on the bottom of the board and control board connectors and 2 Snap the corners of the EM onto the plastic standoffs To install the 8 on an MMEVS platform board fit together EM connectors and P9 the bottom of the board and platform board connectors P3 and P4 Snap the corners of the EM onto the
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11. real time memory windows The unit s integrated design environment includes an editor an assembler user interface and source level debug A complete MMDS consists of User s Manual Station module The metal MMDS enclosure containing the control board and the internal power supply Emulator module EM A separately purchased printed circuit board that enables system functionality for a specific set of MCUs Two logic clip cable assemblies Twisted pair cables that connect the station module to the target system a test fixture a clock an oscillator or any other circuitry useful for evaluation or analysis One end of each cable assembly has 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 9 lead RS 232 serial cable Cable that connects the station module to the host computer RS 232 port 9 to 25 pin adapter A molded assembly that connects the 9 pin cable to a 25 pin serial port System software MCUez software on CD ROM and P amp E Microcomputer System Inc software on CD ROM MMDS documentation MMDS Operations Manual Motorola document order number MMDS05080M D the MCUez software manual included with the MCUez software package a system software manual included with the P amp E Microcomputer System Inc s MMDS0508 software package and this emulator user s manual
12. 8 Address bus bit 8 MCU output address bus 17 ADO Data bus bit 0 MCU bidirectional data bus 18 7 Address bus bit 7 MCU output address bus 19 Load instruction register Active low output signal asserted when an instruction starts 20 LA6 Address bus bit 6 MCU output address bus 21 R W Read Write Output signal that indicates the direction of data transfer 22 LA5 Address bus bit 5 MCU output address bus 23 GND GROUND 24 LA4 Address bus bit 4 MCU output address bus 25 PHI2 PHI2 clock Internally generated output clock signal used as a timing reference 26 LA3 Address bus bit 3 MCU output address bus M68EMO8JB8 Emulator Module Rev 1 User s Manual MOTOROLA Connector Information 21 Connector Information Table 3 1 Logic Analyzer Connector P2 Signal Descriptions Continued Pin Mnemonic Signal Last bus cycle Input signal that the emulator asserts to 27 LBOX indicate that the target system MCU is in the last bus cycle of an instruction 28 LA2 Address bus bit 2 MCU output address bus BREAK Active low signal that the EM asserts to stop the 29 BREAK target system MCU from running user code 30 LA1 Address bus bit 1 MCU output address bus 31 GND GROUND 32 LAO Address bus bit 0 MCU output address bus 33 GND GROUND 34 GND GROUND 35 GND GROUND 36 GND GROUND 37 GND GROUND 38 RE
13. M68EMO08JB8 Emulator Module Rev 1 10 General Description MOTOROLA General Description Development Systems MMDS baud rates are selected by the user at 2400 4800 9600 19 200 38 400 or 57 600 As mentioned the JB8EM gives the MMDS the ability to emulate target systems based on MC68HC908JB8 MCUs By substituting a different EM MMDS can be enabled to emulate target systems based on a different MCU A local Motorola representative can explain all the EMs available 1 3 2 Motorola Modular Evaluation System MMEVS An MMEVS is an economical two board tool for designing debugging and evaluating target systems based on MC68HCO05 or MC68HC08 MCUs A complete MMEVS consists of Platform board The bottom board which supports the emulator module has connectors for power and for a terminal or host computer Emulator module EM A separately purchased printed circuit board that enables system functionality for a specific set of MCUS fits onto the PFB e RS 232 serial cable A separately purchased cable that connects the PFB to the host computer RS 232 port System software MCUez M software on CD ROM and P amp E Microcomputer System Inc software on CD ROM MMEVS documentation MMEVS Operations Manual Motorola document order number MMEVSOM D the MCUez software manual included with the MCUez software package a system software manual included with the P amp E Microcomputer System
14. User s Manual MOTOROLA Connector Information 23 Connector Information Table 3 2 Target Connector P7 Signal Descriptions User s Manual Pin Mnemonic Signal 1 Vas EM GROUND Ground signal of the EM board 2 PTB2 PORT B bit 2 General purpose lines controlled by software via data direction and data registers 3 OSC1 OSCILLATOR Crystal oscillator amplifier input signal 4 Vss EM GROUND Ground signal of the EM board 5 PTB3 PORT B bit 3 General purpose I O lines controlled by software via data direction and data registers PORT D bit 0 General purpose lines controlled by 6 PTDO SUD software data direction and data registers 7 PTB5 PORT B bit 5 General purpose I O lines controlled by software via data direction and data registers 8 PTD2 PORT D bit 2 General purpose I O lines controlled by software via data direction and data registers PORT B bit 6 General purpose I O lines controlled by 9 PTB6 RU software via data direction and data registers 10 NC No connect RESET Active low bidirectional control line that H RESET initializes the MCU 12 NC No connect 13 PTA1 PORT A bit 1 General purpose I O lines controlled by software via data direction and data registers 14 NC No connect 15 PTA3 PORT A bit 3 General purpose lines controlled by software via data direction and data reg
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16. D Ground signal of the EM board 10 NC No connect PORT B bit 7 General purpose I O lines controlled by 11 PTB7 n software data direction and data registers 12 NC No connect PORT A bit 0 General purpose I O lines controlled by 13 PTAO software via data direction and data registers 14 Vss EM GROUND Ground signal of the EM board PORT A bit 2 General purpose I O lines controlled by 15 PTA2 software via data direction and data registers 16 NC No connect PORT bit 7 General purpose I O lines controlled by 17 PTC7 used software via data direction and data registers 18 NC No connect PORT C bit 5 General purpose I O lines controlled by 19 PTC5 DOOR software via data direction and data registers 20 21 NG No connect PORT C bit 4 General purpose I O lines controlled by 22 PTC4 een software via data direction and data registers 23 NC No connect User s Manual M68EMO08JB8 Emulator Module Rev 1 26 Connector Information MOTOROLA Connector Information Target Connectors P7 and 8 Table 3 3 Target Connector P8 Signal Descriptions Continued Pin Mnemonic Signal PORT E bit 2 General purpose I O lines controlled by 24 PTE2 software data direction and data registers 25 NC No connect PORT A bit 4 General purpose I O lines controlled by 26 PTA4 am software via
17. Figure 3 3 shows how one end of the flex cable plugs into the JB8EM module and it also shows how the target head connects into the target system If the JB8EM is installed in the MMDS station module run the flex cable through the slit in the station module enclosure EMULATOR TERMINATOR HEAD CONNECTS TARGET HEAD TARGET x CABLE CONNECTS TO EM TARGET CONNECTORS TARGET HEAD PLUGS TO TARGET SYSTEM MCU SOCKET OR SURFACE MOUNT ADAPTER Figure 3 3 Target Cable Assembly User s Manual M68EMO08JB8 Emulator Module Rev 1 28 Connector Information MOTOROLA User s Manual M68EM08JB8 Section 4 Schematics This chapter contains the JB8EM emulator module schematic diagrams These schematic diagrams are for reference only and may deviate slightly from the circuits on the JB8EM M68EMO08JB8 Emulator Module Rev 1 User s Manual MOTOROLA Schematics 29 H d 3 Y a E 6 9 L 545 6661 05 Sieg 8 8 inyg pemp Kg panoiddy S unay paubiseg 26 sng ssesppy 89 enu ONI V1OHOLONW 179572
18. Jumper Headers o el ERRARE Ex CREER VS Pulldown Enable Jumper 3 Clock Source Header P5 ul uuu suara yanusqa REM Remaining System Installation Section 3 Connector Information f efi OM Rete ee BS ayata Att e aa Rote Sa RA aang Logic Analyzer Connector 2 Target Connectors P7 and 8 Target Cable Assembly c Section 4 Schematics Index User s Manual MOTOROLA Table of Contents 5 User s Manual M68EMO08JB8 Emulator Module Rev 1 6 Table of Contents MOTOROLA User s Manual M68EM08JB8 Figure Title 1 1 M68EMO8JB8 Emulator Module 2 Jumper Header PS s u pence Oe dein q 2 2 dumper Header P5 ue cuoco an ai 3 1 Logic Analyzer Connector P2 Pin Assignments 3 2 Target Connectors P7 and P8 Pin Assignments 3 3 Target Cable Assembly Table Title 1 1 M68EMOSJBS 5 24 Jumper Headers ues toe sida hys ES 3 1 Logic Analyzer Connector P2 Signal Descriptions 3 2 Target Connector P7 Signal Descriptions 3 3 Target Connector P8 Signal Descriptions Lists of Figures and Tables M68EMO08JB8 Emulator Module Rev 1 Use
19. M68EM08J BBUM D REV 1 M EMULATIO N MODULE USER SMANUAL AA MOTOROLA Users Manual 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 applications intended to support or sustain life or for any 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 Inc 2000 All Rights Reserved User s Manual M68EMO08JB8 Emulator Module Rev 1 2 MOTOROLA User s Manual M68EM08JB8
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21. SET RESET Active low bidirectional signal for starting an EVS reset 39 V 5 Vdc power Input voltage 5 Vdc 9 1A max used by the EM logic circuits 40 GND GROUND User s Manual M68EMO08JB8 Emulator Module Rev 1 22 Connector Information MOTOROLA Connector Information Target Connectors P7 and 8 3 4 Target Connectors P7 and P8 JB8EM has two target connectors P7 and P8 each a 2 row by 20 pin connector Figure 3 2 Table 3 2 and Table 3 3 give the pin assignments and signal descriptions for these connectors P7 P8 Vss 1 e 2 2 VREG 1 e 2 EVDD Osci 3 e 4 Vgs NC 3 4 1 5 e 6 Vss 5 6 PTBO 5 7 8 PTD2 PTB4 7 8 PTD1 PTB6 9 10 NC Vss 9 e 10 NC RESET 11 12 NC 7 11 e 12 NC PTA1 13 e 14 NC PTAO 13 14 Vss 15 e 16 NC 2 15 16 PTC6 17 e 18 NC PTC7 17 18 Vss 19 20 PTC5 19 20 NC NC 21 22 PTEO NC 21 22 4 NC 23 e 24 Vss NC 23 24 PTE2 NC 25 e 26 NC 25 e 26 4 NC 27 e 28 PTA7 Vss 27 28 6 NC 29 e 30 NC 29 30 PTD5 NC 31 32 PTD7 NC 31 32 Vss NC 33 e 34 PTC3 NC 33 34 IRQ PTD4 35 e 36 1 35 36 2 37 38 Vss PTE1 37 38 Vss PTCO 39 e 40 Vss PTE4 391 40 Vss M68EMO08JB8 Emulator Module Rev 1 Figure 3 2 Target Connectors P7 and P8 Pin Assignments
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23. aluation system For other parts of system installation or configuration see the MMDS or MMEVS hardware manuals A JBSEM already installed an MMDS station module can be reconfigured To do so switch off station module power then follow the guidance in this section Similarly JB8EM that is already installed on the MMEVS platform board can be reconfigured provided that platform board power is disconnected Be sure to switch off or disconnect power when reconfiguring an installed EM Reconfiguring EM jumper headers with the power on can damage system circuits M68EMO08JB8 Emulator Module Rev 1 User s Manual MOTOROLA Configuration and Operation 15 Configuration and Operation ESD CAUTION Ordinary amounts of static electricity from clothing or the work environment can damage or degrade electronic devices and equipment For example the electronic components installed on printed circuit boards are extremely sensitive to electrostatic discharge ESD Wear a ground wrist strap whenever handling any printed circuit board This strap provides a conductive path for safely discharging static electricity to ground 2 3 Setting Jumper Headers The JB8EM has two jumper headers Table 2 1 contains a summary of settings for these headers 2 3 1 Pulldown Enable Jumper P3 and 2 3 2 Clock Source Header P5 give additional information about each jumper header Table 2 1 Jumper Headers
24. data direction and data registers 27 Vss EM GROUND Ground signal of the EM board PORT A bit 6 General purpose I O lines controlled by 28 PTA6 ie software via data direction and data registers 29 NC No connect PORT D bit 5 General purpose I O lines controlled by 30 PTD5 24772 software via data direction and data registers 31 NC No connect 32 Vss EM GROUND Ground signal of the EM board 33 NC No connect 34 BRG INTERRUPT REQUEST Active low input line for requesting MCU asynchronous non maskable interrupt PORT D bit 3 General purpose I O lines controlled by 35 PTD3 software via data direction and data registers PORT C bit 2 General purpose I O lines controlled by 36 PTC2 pare software data direction and data registers PORT E bit 1 General purpose I O lines controlled by 37 PTE1 dim software data direction and data registers 38 Vss EM GROUND Ground signal of the EM board PORT E bit 4 General purpose I O lines controlled by 39 PTE4 im software data direction and data registers 40 Vss EM GROUND Ground signal of the EM board M68EMO08JB8 Emulator Module Rev 1 User s Manual MOTOROLA Connector Information 27 Connector Information 3 5 Target Cable Assembly To connect the JB8EM to a target system a separately purchased target cable assembly is needed plus the appropriate target head and target head adapter package
25. es a user supplied 80 lead target cable and target head adapter to connect the target system to connectors P7 and P8 1 5 Specifications Table 1 1 lists JB8EM specifications Table 1 1 M68EMO08JB8 Specifications Characteristics Specifications MCU extension I O ports HCMOS compatible Operating temperature 0 to 40 C Storage temperature 40 to 85 C Relative humidity 0 to 90 non condensing 5 V and 12 V charge pump provided from the MMDS control board MMEVS platform board Dimensions 5 5 x 4 9 inches 140 x 125 mm Weight 5 8 ounces 164 g M68EM08JB8 Emulator Module Rev 1 User s Manual MOTOROLA General Description 13 General Description User s Manual M68EMO08JB8 Emulator Module Rev 1 14 General Description MOTOROLA User s Manual M68EM08JB8 2 1 Contents 2 2 Introduction NOTE CAUTION Section 2 Configuration and Operation 22 2 tere stu todas da a Ras 15 2 3 Setting Jumper Headers zuo utasa DNE wee e Eus 16 2 3 1 Pulldown Enable Juniper 3 17 2532 Clock Source Header PS inca En 17 24 Remaining System 18 This section explains configuration and operation of the JB8EM when it is installed in an MMDS Motorola modular development system or MMEVS Motorola modular ev
26. fax Motorola Fax Back System RMFAX0 email sps mot com http sps motorola com mfax TOUCHTONE 1 602 244 6609 US and Canada ONLY 1 800 774 1848 HOME PAGE http motorola com sps Mfax is a trademark of Motorola Inc Motorola Inc 2000 All Rights Reserved MOTOROLA M68EM08JB8UM D
27. isters 16 NC No connect 17 PTC6 PORT bit 6 General purpose lines controlled by software via data direction and data registers 18 NC No connect 19 Vss EM GROUND Ground signal of the EM board 20 NC No connect 21 NC No connect M68EMO08JB8 Emulator Module Rev 1 24 Connector Information MOTOROLA Connector Information Target Connectors P7 and 8 Table 3 2 Target Connector P7 Signal Descriptions Continued Pin Mnemonic Signal PORT E bit 0 General purpose I O lines controlled by 22 PTEO atte software via data direction and data registers 23 NC No connect 24 Vss EM GROUND Ground signal of the EM board 25 NC No connect 26 PTAS PORT A bit 5 General purpose I O lines controlled by software via data direction and data registers 27 NC No connect PORT A bit 7 General purpose I O lines controlled by 28 PTA7 ete software via data direction and data registers 29 NC No connect 30 PORT D bit 6 General purpose I O lines controlled by software via data direction and data registers 31 NC No connect 32 PTD7 PORT D bit 7 General purpose I O lines controlled by software via data direction and data registers 33 NC No connect 34 PTC3 PORT C bit 3 General purpose lines controlled by software via data direction and data registers 35 PTD4 PORT D bit 4 General purp
28. mulator Module Rev 1 User s Manual MOTOROLA Index 39 MMEVS description aco ENERO UE dence ENDE 11 pin assignments logic analyzer P2 osa ae are RA ets 20 target connectors P7 amp 23 5 1 26 dvor Sa ka 29 eee 13 system components 8 ART 10 MMENVS 11 User s Manual 68 08 8 Emulator Module Rev 1 40 Index MOTOROLA Motorola reserves the right to make changes without further notice to any products herein Motorola makes no warranty representation or guarantee regarding the suitability of its products for any particular purpose nor does Motorola assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability including without limitation consequential or incidental damages Typical parameters which may be provided in Motorola data sheets and or specifications can and do vary in different applications and actual performance may vary over time All operating parameters including Typicals must be validated for each customer application by customer s technical experts Motorola does not convey any license under its patent rights nor the rights of others Motorola products are n
29. ose I O lines controlled by software via data direction and data registers 36 PTC1 PORT C bit 1 General purpose lines controlled by software via data direction and data registers 37 PTE3 PORT E bit 3 General purpose lines controlled by software via data direction and data registers 38 Vss EM GROUND Ground signal of the EM board 39 PTCO PORT bit 0 General purpose lines controlled by software via data direction and data registers 40 Vss EM GROUND Ground signal of the EM board M68EM08JB8 Emulator Module Rev 1 User s Manual MOTOROLA Connector Information 25 Connector Information Table 3 3 Target Connector P8 Signal Descriptions Pin Mnemonic Signal 1 VREG VREG the 3 3V output of the on chip voltage regulator 2 EVpp MMDS 5 V Used for factory testing 3 NC No connect PORT B bit 1 General purpose I O lines controlled by 4 PTB1 software via data direction and data registers 5 Vss EM GROUND Ground signal of the EM board PORT B bit 0 General purpose I O lines controlled by 6 PTB0 eae software via data direction and data registers PORT B bit 4 General purpose I O lines controlled by 7 PTB4 de software data direction and data registers PORT D bit 1 General purpose I O lines controlled by 8 PTD1 EIE software via data direction and data registers 9 Vss EM GROUN
30. ot designed intended or authorized for use as components in systems intended for surgical implant into the body or other applications intended to support or sustain life or for any 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 are registered trademarks of Motorola Inc Motorola Inc is an Equal Opportunity Affirmative Action Employer How to reach us USA EUROPE Locations Not Listed Motorola Literature Distribution 5405 Denver Colorado 80217 1 800 441 2447 or 1 303 675 2140 Customer Focus Center 1 800 521 6274 JAPAN Motorola Japan Ltd SPD Strategic Planning Office 141 4 32 1 Nishi Gotanda Shinagawa ku Tokyo Japan 03 5487 8488 ASIA PACIFIC Motorola Semiconductors H K Ltd Silicon Harbour Centre 2 Dai King Street Tai Po Industrial Estate Tai Po New Territories Hong Kong 852 26668334 M
31. plastic standoffs Copy the personality file from the provided P amp E or MCUez CD ROMs to the directory that contains the debugging software The personality file for the MC68HC908JB8 MCU are 00 57 MCUez personality file 00457Vxx MEM P amp E personality file At this point make any system cable connections and restore power For instructions consult the MMDS or MMEVS operations manuals User s Manual M68EMO08JB8 Emulator Module Rev 1 18 Configuration and Operation MOTOROLA User s Manual M68EM08JB8 3 1 Contents 3 2 Introduction 3 2 3 9 3 4 3 5 Section 3 Connector Information Pntrod ueti n ovo Sadu ie nixa hs ota Nagase RESET 19 Logic Analyzer Connector PD la 20 Target Connectors P and 8 23 Target Cable Assembly fu ceeds Ree wae bas A SERES 28 This section consists of pin assignments and signal descriptions for M68EMO8JB8 target and logic analyzer connectors M68EMO08JB8 Emulator Module Rev 1 User s Manual MOTOROLA Connector Information 19 Connector Information 3 3 Logic Analyzer Connector P2 Connector P2 is the JB8EM logic analyzer connector Figure 3 1 shows the pin assignments for connector P2 Table 3 1 gives the signal descriptions P2 GND l e e 2 15 07 3 1 4 14 06 5 e e 6 LA13 05 7 e 8 12 04 9 e 10 LA11 AD3 11 e 12 LA10 AD2 13
32. r s Manual MOTOROLA Lists of Figures and Tables 7 Lists of Figures and Tables User s Manual M68EMO08JB8 Emulator Module Rev 1 8 Lists of Figures and Tables MOTOROLA User s Manual M68EM08JB8 1 1 Contents 1 2 Introduction 1 2 1 3 1 3 1 1 3 2 14 1 5 Section 1 General Description Soo aces toa dida Aio SENS uapa A a 9 Development Systems cores Dosnese rs buperet ieu widow d 10 Motorola Modular Development System MMDS 10 Motorola Modular Evaluation System MMEVS 11 EM Layout ho Ga weld Soe NERS 12 SpeCcIHCaloDs caet e quels Meiers a Ve 13 This user s manual explains connection configuration and operation information specific to the M68EMO08JB8 emulator module JB8EM The JB8EM lets you emulate and debug target systems based on the MC68HC908JB8 microcontroller unit MCU This section describes Motorola s two development systems that use the JB8EM and it explains the JB8EM s layout 1 3 Development Systems The JB8EM can be part of two Motorola development systems MMDS0508 Motorola Modular Development System MMDS MMEVS0508 Motorola Modular Evaluation System MMEVS M68EMO08JB8 Emulator Module Rev 1 User s Manual MOTOROLA General Description 9 General Description 1 3 1 Motorola Modular Development System MMDS The MMDS is an emulator system that provides a bus state analyzer and
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