M68EM08MR32 - Freescale Semiconductor
Contents
1. Schematics 4 of 6 M68EM08MR32 Emulator Module User s Manual MOTOROLA Schematics 35 For More Information On This Product Go to www freescale com Freescale Semiconductor Inc 5 of 6 User s Manual M68EM08MR32 Emulator Module 36 Schematics MOTOROLA For More Information On This Product Go to www freescale com Freescale Semiconductor Inc Schematics 6 of 6 M68EM08MR32 Emulator Module User s Manual MOTOROLA Schematics 37 For More Information On This Product Go to www freescale com Freescale Semiconductor Inc User s Manual M68EM08MR32 Emulator Module 38 Schematics MOTOROLA For More Information On This Product Go to www freescale com Freescale Semiconductor Inc User s Manual M68EM08MR32 Index cable assembly target 20 configuration and operation 15 connector pin assignments logic analyzer PI i Rd E EEG 22 tarset PSI PO CN e aa 23 24 connector signal descriptions PS Augue oe uud spes VIN Ub Quac UE FO R a US 25 E EM layout uu os ox pne ides EP eR PAX qb tens qud exque ada at 12 installation remaining system 19 J jumper header POSIUONS gt pu ski donb EE DA 50 16 SeID HE es sec 16 MCU CAMA ina2. evaluating target systems based on MC68HCO05 or MC68HC08 MCUs A complete MMEVS consists of e 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 e System software Software on 3 1 2 inch diskettes e 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 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 MR32EM the MMEVS emulates target systems based on MC68HC908MR16 and MC68HC908MR32 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 M68bEMO8MR32 Emulator Module User s Manual MOTOROLA General Description 11 For More Information On This Product Go to www freescale com Freescale Semiconductor Inc General De
3. registers GND GROUND Ground signal of the EM board NC No connect PORT B bits 0 and 1 General purpose I O lines PBO PB1 controlled by software via data direction and data registers PORT A bits 5 6 1 and 2 General purpose I O PA5 PA6 MU lines controlled by software via data direction and data PA1 PA2 registers NC No connect PORT bits 5 and 4 General purpose I O lines PTF5 PTF4 controlled by software via data direction and data registers GND GROUND Ground signal of the EM board 1 PORT F bit 1 General purpose I O lines controlled by software via data direction and data registers EXTERNAL VOLTAGE DETECT VDD input signal EVDD from the target The EM uses this signal to detect the target system voltage PORT E bits 7 and 4 General purpose I O lines PTE7 PTE4 controlled by software via data direction and data registers GND GROUND Ground signal of the EM board PORT E bits 1 and 0 General purpose I O lines PTE1 PTEO controlled by software via data direction and data registers PWMS PULSE WIDTH MODULATOR bit 5 Output signals from the MCU PWM module NC No connect PWM2 PULSE WIDTH MODULATOR bits 2 and 1 Output PWM1 signals from the MCU PWM module User s Manual Connector Information 25 Pin 2 3 5 6 7 8 9 12 13 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 M68bEMO8MR32 Emulator Module MOTOROLA For M
4. 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 e 9 lead RS 232 serial cable Cable that connects the station module to the host computer RS 232 port e 9 0 25 pin adapter A molded assembly that connects the 9 pin cable to a 25 pin serial port e System software Software on 3 1 2 inch diskettes e MMDS documentation MMDS Operations Manual Motorola document order number MMDS0508OM 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 EM user s manual this manual User s Manual M68EM08MR32 Emulator Module 10 General Description MOTOROLA For More Information On This Product Go to www freescale com Freescale Semiconductor Inc 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 MR32EM gives the MMDS the ability to emulate target systems based on MC68HC908MR16 and MC68HC908MR32 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
5. 0 and 1 General purpose l O lines PCO PC1 controlled by software via data direction and data registers NC No connect GND GROUND Ground signal of the EM board PORT A bits 7 3 4 and 0 General purpose I O DA EAS lines controlled by software via data direction and data PA4 y registers GND GROUND Ground signal of the EM board CLKB INVERTED BUS CLOCK NC No connect TARGET RESET Active low low voltage signal that RSTB initiates an MCU reset This signal is bi directional between the target system and the MMDS or MMEVS IRQ1B PTF3 PTF2 PORT F bits 3 2 and 0 General purpose l O lines PTFO controlled by software via data direction and data registers GND GROUND Ground signal of the EM board 2 registers GND GROUND Ground signal of the EM board ie PULSE WIDTH MODULATOR bits 6 4 and 3 PWM3 Output signals from the MCU PWM module PTD6 PORT D bit 6 General purpose I O lines controlled by software via data direction and data registers GND GROUND Ground signal of the EM board User s Manual Connector Information 27 Pin 5 6 7 8 10 13 14 15 16 17 18 19 21 22 23 26 27 28 30 31 32 M68EM08MR32 Emulator Module MOTOROLA For More Information On This Product Go to www freescale com Freescale Semiconductor Inc Connector Information Table 3
6. a tated bed ages 9 MMDS0508 HC0508 Motorola Modular Development System configuration and operation 15 19 MMDS0508 HC0508 Motorola Modular Development System 00 2554 Li is ete esc et a al thea eR Sd da pice 10 MMENVS description E LIT 11 M68bEMO8MR32 Emulator Module User s Manual MOTOROLA 49 For More Information On This Product Go to www freescale com Freescale Semiconductor Inc pin assignments logic analyzer 1 22 target connectors P5 PO 23 EIE ae on ow See eas 24 target connectors P7 PS see S eile 31 48 SPECIFICATIONS us Lo LOT gU ue AU V Qo 13 system components 10 Du E e 10 ee ee red ce Deb es NIMEVS Lass User s Manual M68bEMO8MR32 Emulator Module MOTOROLA 50 For More Information On This Product Go to www freescale com Freescale Semiconductor Inc For More Information On This Product Go to www freescale com Freescale Semiconductor Inc 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
7. 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 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 and are registered trademarks of
8. installs a 4 9152 megahertz oscillator at location XY2 but any other appropriate oscillator may be substituted Figure 2 1 Jumper Header W1 Alternately two other clock signal sources can be selected as shown in Figure 2 1 To use the MMDS as your clock source 1 Install the jumper between pins and 2 on jumper header W1 2 Use the appropriate system software command to select a frequency You may also use a user supplied crystal as your clock signal source To use your own crystal 1 Install the jumper between pins 5 and 6 on jumper header W1 2 Install a C 2 size crystal at board location Y1 3 Install these additional components A9 1 MQ resistor at location R9 200 resistor at location R12 27 pf capacitor at location C28 22 pf capacitor at location C32 NOTE Only one jumper should be inserted on jumper header W1 at a time Inserting multiple jumpers in W1 might damage the MR32EM M68EM08MR32 Emulator Module User s Manual MOTOROLA Configuration and Operation 17 For More Information On This Product Go to www freescale com Freescale Semiconductor Inc Configuration and Operation 2 3 2 ADC Mode Selection Header W2 Jumper header W2 selects the A D converter mode out of reset The diagram below shows the factory configuration the jumper between pins 2 and 3 selects 10 bit right justified mode 1 2 3 Figure 2 2 Jumper Header W2 Alternatively eight bit mode may be s
9. 2 emulator module MR32EM The MR32EM allows emulations and debugging of target systems based on these microcontroller units MCUs e MC68HC908MRI6 e MC68HC908MR32 This section describes Motorola s two development systems that use the MR32EM and it explains the MR32EM s layout M68EM08MR32 Emulator Module User s Manual MOTOROLA General Description 9 For More Information On This Product Go to www freescale com Freescale Semiconductor Inc General Description 1 3 Development Systems The MR32EM can be part of two Motorola development systems e M68MMDS0508 modular development system MMDS e M68MMEVS0508 evaluation system MMEVS 1 3 1 Motorola Modular Development System MMDS The MMDS is an emulator system that provides a bus state analyzer and real time memory windows The unit s integrated design environment includes an editor an assembler user interface and source level debugger A complete MMDS consists of e 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
10. 4 Target Connectors J5 Signal Descriptions Continued Pin Mnemonic Signal PORT D bits 2 3 and 1 General purpose l O lines 33 5 controlled by software via data direction and data registers 36 NC No connect 37 PC5 PORT C bit 5 General purpose I O lines controlled by software via data direction and data registers 38 GND GROUND Ground signal of the EM board 39 PC3 PORT C bit 3 General purpose I O lines controlled by software via data direction and data registers 40 GND GROUND Ground signal of the EM board User s Manual M68bEMO8MR32 Emulator Module 28 Connector Information MOTOROLA For More Information On This Product Go to www freescale com Freescale Semiconductor Inc Connector Information Target Cable Assembly 3 5 Target Cable Assembly To connect the MR32EM to a target system a separately purchased target cable assembly is needed plus the appropriate target head and target head adapter package Figure 3 3 shows how one end of the flex cable plugs into the MR32EM module and it also shows how the target head connects into the target system If the MR32EM is installed in the MMDS station module run the flex cable through the slit in the station module enclosure EMULATOR TERMINATOR HEAD TERMINATOR CONNECTS TO TARGET HEAD TARGET CABLE 1 Y CONNECTS TO EM TARGET CONNECTORS TARGET HEAD ee _ PLUGS TARGET SYST
11. EM MCU SOCKET OR SURFACE MOUNT ADAPTER Figure 3 3 Target Cable Assembly M68EM08MR32 Emulator Module User s Manual MOTOROLA Connector Information 29 For More Information On This Product Go to www freescale com Freescale Semiconductor Inc Connector Information User s Manual 68 8 2 Emulator Module 30 Connector Information MOTOROLA For More Information On This Product Go to www freescale com Freescale Semiconductor Inc User s Manual M68EM08MR32 Section 4 Schematics This chapter contains the 68 8 2 emulator module schematic diagrams These schematic diagrams are for reference only and may deviate slightly from the circuits on the MR32EM M68EM08MR32 Emulator Module User s Manual MOTOROLA Schematics 31 For More Information On This Product Go to www freescale com Freescale Semiconductor Inc 1 of 6 User s Manual M68EM08MR32 Emulator Module 32 Schematics MOTOROLA For More Information On This Product Go to www freescale com Freescale Semiconductor Inc Schematics 2 of 6 M68EM08MR32 Emulator Module User s Manual MOTOROLA Schematics 33 For More Information On This Product Go to www freescale com Freescale Semiconductor Inc 3 of 6 User s Manual M68EM08MR32 Emulator Module 34 Schematics MOTOROLA For More Information On This Product Go to www freescale com Freescale Semiconductor Inc
12. Freescale Semiconductor Inc EMOSMR32UM D IM6BEMOSMR32 EMULATIO N MODULE USER SMANUAL AA MOTOROLA For More On This Product Go to www freescale com Freescale Semiconductor Inc 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 Right
13. Motorola Inc Motorola Inc is an Equal Opportunity Affirmative Action Employer How to reach us USA EUROPE Locations Not Listed Motorola Literature Distribution Box 5405 Denver Colorado 80217 1 303 675 2140 or 1 800 441 2447 Customer Focus Center 1 800 521 6274 JAPAN Motorola Japan Ltd SPS Technical Information Center 3 20 1 Minami Azabu Minato ku Tokyo 106 8573 Japan 81 3 3440 8573 ASIA PACIFIC Motorola Semiconductors H K Ltd Silicon Harbour Centre 2 Dai King Street Tai Po Industrial Estate Tai Po N T Hong Kong 852 26668334 Mfax 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 Motorola Inc 1999 EM08MR32UM D For More Information On This Product Go to www freescale com Mj MOTOROLA
14. Ta 15 2 3 Setting Jumper Headers 16 2 3 1 Clock Source Selection Header 1 17 2 3 2 ADC Mode Selection Header 2 18 2 3 3 MCU Device Selection Header W3 18 2 4 Remaining System Installation esee 19 Section 3 Connector Information 3 1 CODICIS bo teh Ree he ha eda tees ees 21 2 2 ohn ay 7 ERE 21 3 3 Logic Analyzer Connector 1 2 22 3 4 Target Connectors J4 and 5 24 3 5 Target Cable 29 Section 4 Schematics M68EM08MR32 Emulator Module User s Manual MOTOROLA 5 For More Information On This Product Go to www freescale com Freescale Semiconductor Inc User s Manual M68EMLO8GP32 Emulator Module 6 MOTOROLA For More Information On This Product Go to www freescale com Freescale Semiconductor Inc User s Manual M68EM08MR32 List of Figures and Tables Figure Title Page 1 1 M68EMLOSMR322 Emulator 100016 12 2 1 Jumper Header powers aio ene CERE VEG 17 2 2 Jumper Header 2 ake a AN a sian 18 2 3 Jumper Header P5 ecu Ree ES 18 3 1 Logic Analyzer Connectors 11 and J2 Pin Assignments 22 3 2 Target Connectors J4 and J5 Pin Assig
15. ation On This Product Go to www freescale com Freescale Semiconductor Inc User s Manual M68EM08MR32 Section 3 Connector Information User s Manual 21 3 2 EREFOCUCHON eS EM AULA LIH di Ed cte 3 3 Logic Analyzer Connector J1 and 2 3 4 Target Connectors J4 and 5 3 5 Target Cable This section consists of pin assignments and signal descriptions for M68EMO08MR32 target and logic analyzer connectors Connector Information For More Information On This Product Go to www freescale com 3 1 Contents 3 2 Introduction M68EM08MR32 Emulator Module MOTOROLA Freescale Semiconductor Inc Connector Information 3 3 Logic Analyzer Connector J1 and J2 Connectors J1 and J2 are the MR32EM logic analyzer connectors Figure 3 1 shows the pin assignments for connector P1 Table 3 1 and Table 3 2 gives the logic analyzer connectors signal descriptions Jt J2 NC dile gt 2 NC NC dile 2 NC T12 3 gt gt 4 LBOX NC 3 4 A5 RSTB 5 6 NC 14 5 6 8 NC 7 gt 8 NC A12 7 8 Att NC 9 10 RW A10 9 10 A9 LIRB 11 12 D7 A8 11 12 7 D6 13 14 D5 A6 13 14 A5 D4 15 16 D3 A4 15 e gt 16 D2 17 18 Di A2 17 gt 18 At DO 19 gt 20 GND 19 20 GND Figure 3 1 L
16. cifications 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 volts dc provided from the MMDS control board or 0 MMEVS platform board Dimensions 5 5 x 8 2 inches 140 x 208 mm Weight 6 3 ounces 178 6 g M68EM08MR32 Emulator Module User s Manual MOTOROLA General Description 13 For More Information On This Product Go to www freescale com Freescale Semiconductor Inc General Description User s Manual M68EM08MR32 Emulator Module 14 General Description MOTOROLA For More Information On This Product Go to www freescale com Freescale Semiconductor Inc User s Manual M68EM08MR32 Section 2 Configuration and Operation 2 1 Contents 2 2 hte Mei LAE TUM HR CS 15 2 3 Setting Jumper Headers 16 2 3 1 Clock Source 3 17 2 3 2 Factory Test Select Header P5 18 2 3 3 Factory Test Select Header P8 18 24 Remaining System Installation 2 19 2 2 Introduction This section explains configuration and operation of the 68 8 2 MR32EM when it is installed in an MMDS Motorola modular development system or MMEVS Motorola modular evaluation system For other parts of system ins
17. elected To select the eight bit mode install the jumper between pins 1 and 2 2 3 3 MCU Device Selection Header W3 Use jumper header W3 to configure the MR32EM to emulate either the MC68HC908MR 16 or MC68HC908MR32 MCU The diagram below shows the MR32EM set to emulate the MR32 factory default the jumper between pins 2 and 3 1 2 3 Figure 2 3 Jumper Header 8 Alternatively the MR16 mode may be selected To emulate the MR16 install an MC68HC908MR16 MCU in the socket at location and install the jumper between pins 1 and 2 ve the jumper from P8 and connect an external power supply to P8 pin 1 User s Manual M68EMLO8GP32 Emulator Module 18 Configuration and Operation MOTOROLA For More Information On This Product Go to www freescale com Freescale Semiconductor Inc Configuration and Operation Remaining System Installation 2 4 Remaining System Installation When all jumper headers are configured follow these steps to complete the MR32EM installation To install the MR32EM in an MMDS station module remove the entire top half of the station module enclosure Fit together EM connectors P1 and P2 on the bottom of the board and control board connectors P1 and P2 Snap the corners of the EM onto the plastic standoffs To install the MR32EM on an MMEVS platform board fit together EM connectors P1 and P2 on the bottom of the board and platform board connectors P3 and P4 Snap the corners of the EM onto
18. ive additional information about each jumper header Table 2 1 Jumper Headers Jumper Header Type Description Jumper header installed on pins 1 and 2 selects the control board or platform board as the source of the 1 2 Clock signal 4 Jumper header installed on pins 3 and 4 factory W1 5 6 setting selects the XY2 canned oscillator as the source of the clock signal Jumper header installed on pins 5 and 6 Selects a user supplied crystal at location Y1 as the source of the clock signal Jumper header installed on pins 1 and 2 selects 8 bit mode as the default out of reset W2 1 2 Jumper header installed on pins 2 and 3 factory 3 setting selects 10 bit right justified mode as the default out of reset Jumper header installed on pins 1 and 2 selects the 123 EMO8MR16 as the resident MCU W3 Jumper header installed on pins 2 and 3 factory setting eje selects the EMO8MR372 as the resident MCU User s Manual M68EMLO8GP32 Emulator Module 16 Configuration and Operation MOTOROLA For More Information On This Product Go to www freescale com Freescale Semiconductor Inc Configuration and Operation Setting Jumper Headers 2 3 1 Clock Source Selection Header W1 Jumper header W1 in Figure 2 1 determines the clock signal source The factory configuration the fabricated jumper between pins 3 and 4 selects the canned oscillator at board location XY2 The factory
19. nments 24 3 3 Target Cable 29 Table Title Page 1 1 M68EMLOSMR322 13 2 JumperHeaders 5 226i kb BER atoni iradem bais 16 3 1 Logic Analyzer Connector J1 Signal Descriptions 23 3 2 Logic Analyzer Connector J2 Signal Descriptions 23 3 3 Target Connectors 14 Signal 1265010005 25 3 4 Target Connectors J5 Signal 27 M68bEMO8MR32 Emulator Module User s Manual MOTOROLA 7 For More Information On This Product Go to www freescale com Freescale Semiconductor Inc List of Figures and Tables User s Manual M68EMLO8GP32 Emulator Module 8 MOTOROLA For More Information On This Product Go to www freescale com Freescale Semiconductor Inc User s Manual M68EM08MR32 Section 1 General Description 1 1 Contents 12 gt JntroduetrOlue Scusa cred esa PULL Dae M CE 9 1 3 Development 10 1 3 1 Motorola Modular Development System MMDS 10 1 3 2 Motorola Modular Evaluation System MMEVS 11 L4 5 0 20 uH res 12 1 5 0000062 eire tests y YR OA eee eee eee eh se 13 1 2 Introduction This user s manual explains connection configuration and operation information specific to the M68EMLO8MR3
20. ogic Analyzer Connectors J1 J2 Pin Assignments User s Manual M68EM08MR32 Emulator Module 22 Connector Information MOTOROLA For More Information On This Product Go to www freescale com Freescale Semiconductor Inc Connector Information Logic Analyzer Connector j1 and j2 Table 3 1 Logic Analyzer Connector J1 Signal Descriptions Pin Mnemonic Signal 1 2 NC No connection SYSTEM CLOCK Clock signal selected by jumper header 3 T12 W4 Last bus cycle Input signal that the emulator asserts to 4 LBOX indicate that the target system MCU is in the last bus cycle of an instruction 5 RSTB RESET Active low signal asserted during resets 6 9 NC No connection Read Write Output signal that indicates the direction of 10 R W data transfer Load instruction register Active low output signal 11 LIR sun EA indicating that an opcode fetch is in progress AD4 Data bus bits 7 0 MCU bidirectional data bus 20 GND GROUND Table 3 2 Logic Analyzer Connector J2 Signal Descriptions Pin Mnemonic Signal 1 3 NC No connection 2 A15 A0 ADDRESS bits 15 0 MCU output address bus 20 GND GROUND M68EMO8MR32 Emulator Module User s Manual MOTOROLA Connector Information 23 For More Information On This Product Go to www freescale com Freescale Semiconductor Inc Connector Information 3 4 Target Connect
21. ore Information On This Product Go to www freescale com Freescale Semiconductor Inc Connector Information Table 3 3 Target Connectors J4 Signal Descriptions Continued Pin Mnemonic Signal PORT D bits 4 and 5 General purpose I O lines 31 32 PTD4 PTD5 controlled by software via data direction and data registers 33 34 NC No connect 35 6 PORT bit 6 General purpose I O lines controlled by software via data direction and data registers 36 PTDO PORT D bit 0 General purpose I O lines controlled by software via data direction and data registers 37 4 PORT bit 4 General purpose I O lines controlled by software via data direction and data registers 38 GND GROUND Ground signal of the EM board 39 PORT bit 2 General purpose I O lines controlled by software via data direction and data registers 40 GND GROUND Ground signal of the EM board User s Manual M68bEMO8MR32 Emulator Module 26 Connector Information MOTOROLA For More Information On This Product Go to www freescale com Freescale Semiconductor Inc Connector Information Target Connectors J4 and J5 Table 3 4 Target Connectors J5 Signal Descriptions Mnemonic Signal PORT B bits 2 3 5 and 6 General purpose I O ET DN lines controlled by software via data direction and data PB5 PB6 y registers PORT C bits
22. ors J4 and J5 MR32EM has two target connectors J4 and J5 each a 2 row by 20 pin connector Figure 3 2 Table 3 3 and Table 3 4 give the pin assignments and signal descriptions for these connectors J4 J5 GND 1 gt 2 4 PB2 1 2 PB3 PB7 3 4 GND PB5 3 4 PB6 NC 5 6 NC PCO 5 6 1 7 8 PBI NC 7 8 NC PA5 9 10 PA6 GND 9 10 PA7 PA1 11 12 PA2 PA3 11 12 PA4 NC 13 14 NC PAO 13 14 GND NC 15 16 NC CLKB 15 16 NC PTF5 17 e 18 PTF4 RSTB 17 18 IRQ1B GND 19 20 PTF1 PTF3 19 20 2 EVDD 21 22 PTE7 PTFO 21 22 GND 4 23 24 GND PTE6 23 24 PTE5 PTE1 25 26 0 5 26 2 PWM5 27 28 NC GND 27 28 PWM6 PWM2 29 30 PWM1 PWM4 29 30 PWMS PTD4 31 32 PTD5 PTD6 31 32 GND NC 33 34 NC PTD2 33 34 3 PC6 35 396 0 1 5 36 NC 4 37 38 GND PC5 37 38 GND PC2 39 40 GND PC3 39 40 GND Figure 3 2 Target Connectors J4 and J5 Pin Assignments User s Manual M68EM08MR32 Emulator Module 24 Connector Information MOTOROLA For More Information On This Product Go to www freescale com Freescale Semiconductor Inc Connector Information Target Connectors J4 and J5 Table 3 3 Target Connectors J4 Signal Descriptions Mnemonic Signal GND GROUND Ground signal of the EM board PORT B bits 4 and 7 General purpose I O lines PB4 PB7 controlled by software via data direction and data
23. s Reserved User s Manual M68EM08MR32 Emulator Module 2 MOTOROLA For More Information On This Product Go to www freescale com Freescale Semiconductor Inc User s Manual M68bEMOSMR32 List of Sections For More Information On This Product Go to www freescale com Section 1 General Description 9 Section 2 Configuration and Operation 15 Section 3 Connector Information 21 Section 4 Schematics 31 M68EM08MR32 Emulator Module User s Manual MOTOROLA 3 Freescale Semiconductor Inc List of Sections User s Manual M68EM08MR32 Emulator Module 4 MOTOROLA For More Information On This Product Go to www freescale com Freescale Semiconductor Inc User s Manual M68EM08MR32 Table of Contents Section 1 General Description 1 1 Contents 4 5 2 5 edge aoa ees ede eS eee we dea 9 1 2 Introduction cile shee RENE A bees 9 1 3 Development 10 1 3 1 Motorola Modular Development System MMDS 10 1 3 2 Motorola Modular Evaluation System MMEVS 11 kg atte Qu CO oed ad ee Fa ROO eee Oe 12 1 5 Specifications sser 13 Section 2 Configuration and Operation 2 1 Contents osx ove M en US 15 2 2 TritrOodHC LOT den eene onl ocaeca EN S Baci eee RS RC
24. scription Section 2 Configuration and Operation explains how to configure and use the MR32EM as part of an MMDS or MMEVS system 1 4 EM Layout Figure 1 1 shows the layout of the MR32EM Figure 1 1 M68EMLO8MR32 Emulator Module The main elements of the MR32EM are DIN connectors P1 and P2 Connect the EM to the MMDS control board or the MMEVS platform board e Connectors J1 and J2 Permits connection to a logic analyzer e Connectors 14 and JS Customer specific interfaces to the target system e Jumper header W1 Selects the source of the oscillator frequency Jumper header W2 Selects the analog to digital A D mode User s Manual M68bEMO8MR32 Emulator Module 12 General Description MOTOROLA For More Information On This Product Go to www freescale com Freescale Semiconductor Inc General Description Specifications Jumper header W3 Defines the type of MCU to be emulated Location XU8 Resident MCU installed in this socket Location XU3 Port replacement unit PRU installed in this socket Location XY2 EM s canned oscillator e Location Yl Socket for a user supplied crystal an alternative clock signal source The MR32EM requires a user supplied 80 lead target cable and target head adapter to connect the target system to connectors P6 and P7 1 5 Specifications Table 1 1 lists MR32EM specifications Table 1 1 M68EMLO8MR32 Specifications Characteristics Spe
25. tallation or configuration see the MMDS or MMEVS hardware manuals NOTE MR32EM already installed in an MMDS station module can be reconfigured To do so switch off station module power then follow the guidance in this section Similarly an MR32EM that is already installed on the MMEWS platform board can be reconfigured provided that platform board power is disconnected CAUTION sure to switch off or disconnect power when reconfiguring an installed EM Reconfiguring EM jumper headers with the power on can damage system circuits M68bEMO8MR32 Emulator Module User s Manual MOTOROLA Configuration and Operation 15 For More Information On This Product Go to www freescale com Freescale Semiconductor Inc 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 MR32EM has three jumper headers Table 2 1 contains a summary of settings for these headers 2 3 1 Clock Source Selection Header W1 2 3 2 ADC Mode Selection Header W2 and 2 3 3 MCU Device Selection Header W3 g
26. the plastic standoffs e You may use either the P amp E or MCUez software with your MMDS or MMEVS Copy the personality file from the provided P amp E or MCUez CD ROM to the directory that contains the debugging software The personality files for the MR32EM are When using the P amp E software copy personality files 0042CVOx MEM and 0042DV0x MEM from the P amp E CD ROM to the directory that contains file MMDS08 EXE When using MCUez development software copy personality files 0042CVOx MEM and 0042DV0x MEM from the MCUez CD ROM to the prog mem subdirectory of the MCUez main directory NOTE Additionally a register file MCU042C REG and MCU042D REG may be necessary when using MCUez development software MCUez software uses these files to implement optional functionality letting you view or modify register contents by name rather than by address A register file is an ASCII text file which can be customized The MCUez user s manual explains how to create and use such files At this point make any system cable connections and restore power For instructions consult the MMDS or MMEVS operations manuals M68EM08MR32 Emulator Module User s Manual MOTOROLA Configuration and Operation 19 For More Information On This Product Go to www freescale com Freescale Semiconductor Inc Configuration and Operation User s Manual M68EMLO8GP32 Emulator Module 20 Configuration and Operation MOTOROLA For More Inform
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