M68HC705UGANG M68HC705UGANG Gang Programmer Users
Contents
1. Motorola and A 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 PO Box 5405 Denver Colorado 80217 1 800 441 2447 or 1 303 675 2140 JAPAN Nippon Motorola Ltd SPD Strategic Planning Office 4 32 1 Nishi Gotanda Shinagawa ku Tokyo 141 Japan 03 5487 8488 ASIA PACIFIC Motorola Semiconductors H K Ltd 8B Tai Ping Industrial Park 51 Ting Kok Road Tai Po N T Hong Kong 852 26629298 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 Mfax is a trademark of Motorola Inc O Motorola Inc 2001 a AA MOTOROLA2. LIST OF TABLES Table 2 1 Stand alone Mode Selection raue 2 1 M68HC705UGANG USER S MANUAL MOTOROLA 1 CHAPTER 1 INTRODUCTION This operations manual explains installation connection and operation information specific to the M68HC705UGANG gang programmer The M68HC705UGANG gang programmer provides an economical and reliable means of programming a wide range of M68HC705 microcon troller units MCUs It is designed with a versatile hardware platform to support programming of different MCUs Devices with different packages are supported via the use of programmer adapters The M68HC705UGANG can be configured in such a way as to allow you to program as many as ten devices simultaneously by copying data held in an external Eprom device to the MCUs internal Eprom 1 1 FEATURES The M68HC705UGANG features include e Economical means of programming the internal Eprom EEprom of a wide range of M68HC705 family of microcontroller units e Stand alone programming mode of operation e ZIF zero insertion force socket for target code storage e Single 5Vdc power supply requirement e Ten pairs of 32 pin DIN male connectors to accommodate for up to ten MCU programmer stations e Status LEDs for each programming station e Supports a wide range of M68HC705 MCUs with various package types M68HC705UGANG USER S MANUAL MOTOROLA 1 1 1 2 OVERVIEW Each M68HC705 MCU supported by the M68HC705UGANG gang programmer is equipped w
3. 5UGANG is capable of generating its own programming voltage Vpp which is preset to 13 5V by Motorola s factory personnel You may need to adjust this voltage if the MCU programming voltage for your devices is something other than this value consult your device data book to see if you need to adjust Vpp To do so use an multimeter to measure Vpp via test point TP1 and adjust the potentiometer VR1 using a screwdriver until the required Vpp appears on TP1 MOTOROLA M68HC705UGANG USER S MANUAL 1 8 1 5 2 Programmer Adapter Connectors P1 P20 Programmer adapter connectors P1 P20 are arranged in pairs Each pair of programmer adapter connectors i e P1 P2 and P3 P4 and so on can accommodate one programmer adapter A programming station is said to be formed when a programmer adapter is inserted into one of these connector pairs The gang programmer is designed to handle up to ten programming stations simultaneously in stand alone mode Pro grammer adapters can be installed arbitrarily anywhere in the gang pro grammer to form programming stations in stand alone mode Figure 1 7 below shows a typical programmer adapter To install a pro grammer adapter in the gang programmer to form a programming sta tion fit together programmer adapter connectors on the bottom of the adapter and any one of these connector pairs The user must ensure that only one type of programmer adapters is used during Eprom MCU pro gramming Mixing different t
4. MOTOROLA E SEMICONDUCTOR USERS MANUAL M68HC705UGANG M68HC705UGANG Gang Programmer Users Manual This document contains information on products under development Motorola reserves the right to change or discontinue these products without notice AA MOTOROLA EE MOTOROLA INC 2001 CONTENTS CHAPTER 1 INTRODUCTION ur ua ser tddi 1 1 1 1 FEATURES aii talas 1 1 1 2 OVERVIEW nenne ehe 1 2 1 3 GANG PROGRAMMER LAYOUT nee 1 3 1 4 SETTING JUMPERHEADERS rn est 1 4 1 4 1 Map SizeSeleet Header APIs 1 4 1 4 2 Vpp Select Header P24 u asien 1 4 1 4 3 Eprom Type Select Headers P27 and P30 u u 0samenaennte 1 6 1 4 4 TEST POMECOI PIJ anra ai iaa 1 7 1 5 GANG PROGRAMMER CONNECTION GS cccsssssscsssecesecseeeeceeaceseeeeesaeceaeeseeees 1 8 1 5 1 POWELLONNECHON BO nei 1 8 1 5 2 Programmer Adapter Connectors P1 P20 ssesssessssesessssessessresressersresrreseessese 1 9 CHAPTER 2 STAND ALONE OPERATION 2 220222022002s0nssnnnnesnonsnonsonnnennnnnnennen 2 1 2 1 STAND ALONE PROGRAMMING STEPS ceceeecssscsseceecsseceeeseeeeeeeeaecnaeeneeees 2 1 LIST OF FIGURES Figure 1 1 M68HC705UGANG Gang Programmer Layout s src 1 3 Figure 1 2 P23 Map Size SEE anne benennt 1 4 Figure 1 3 P24 gt V pp Select IR Ben 1 5 Figure 1 4 P27 Eprom Type Selena ct a es eA ei tie et eas 1 6 Figure 1 5 P30 Eprom lype Select ea 1 6 Figure 1 6 TPA Test Pont sauna ae rer 1 7 Figure 1 7 Programmer Apdaler erinnere 1 8
5. ar 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 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
6. ith a bootstrap program embedded in a sec tion of its masked Rom area This bootstrap program together with the M68HC705UGANG and programmer adapters allow you to program the internal Eprom EEprom of the M68HC705 MCUs Programmer adapters are not shipped with the M68HC705UGANG gang programmer because the gang programmer can support a wide range of M68HC705 MCUs with different types of package The user is required to order the desired programmer adapters separately from the gang programmer Ordering part numbers for the various programmer adapters follow the numbering scheme listed below M68UPA05 XXX PPNN No of pins e g 28 40 42 44 80 Package type FU QFP FN PLCC B SDIP P DIP Device e g SR3 BD3 BS8 A24 In addition to the programmer adapters the user is required to provide an external 5V supply to power the M68HC705U GANG and e a 27C64 27C128 27C2576 27C512 Eprom device for Stand alone programming operation MOTOROLA M68HC705UGANG USER S MANUAL 1 2 13 GANG PROGRAMMER LAYOUT The diagram below shows the layout of the M68HC705U GANG Connectors P1 P20 P21 jumper headers P23 P24 P27 P30 and ZIF socket U30 are located as shown in Figure 1 1 Connectors P1 P20 are programmer adapter board connectors The connectors take up the upper two thirds of the gang programmer Connector P21 is for 5Vdc external power Jumper header P23 selects the memory map size of the MCUs to be program
7. ltage source if the MCU programming voltage for your device is something other than this value consult your device data book to see if you need to use an external Vpp source To do so reposition the P24 jumper between pins 1 and 2 You must ensure that the appropriate external programming voltage is applied to P21 contact 3 Vpp pin of the power connector P21 P24 External Vpp 1l 2 Internal Vpp 3 Figure 1 3 P24 Vpp Select a a AAA M68HC705UGANG USER S MANUAL MOTOROLA 1 5 1 4 3 Eprom Type Select Headers P27 and P30 Jumper headers P27 and P30 are use to identify the type of Eprom device installed in the ZIF socket U30 Figure 1 3 and Figure 1 3 depict the jumper headers P27 and P30 without any fabricated jumpers For proper operation of the gang programmer follow the instructions below to enable the gang programmer to identify the Eprom device installed in the ZIF socket U30 If the Eprom device installed is a 27C64 or 27C128 device the user is required to install a fabricated jumper between P27 pins 1 and 2 and P30 pins and 2 If the Eprom device installed is a 27C256 device the user is required to install a fabricated jumper between P27 pins 2 and 3 and P30 pins 1 and 2 If the Eprom device installed is a 27C512 device the user is required to install a fabricated jumper between P27 pins 2 and 3 and P30 pins 2 and 3 P27 27C64 27C128 1 2 27C256 270512 3 Figu
8. med in stand alone programming mode Jumper header P24 lets you select the source of Vpp programming voltage for the gang programmer Jumper header P27 and P30 are used to identify the type of Eprom device installed in the ZIF socket U30 The gang programmer supports four types of Eprom devices namely 27C64 27C128 27C256 and 27C512 U30 is an ZIF socket for holding the external Eprom device There are two control switches on the gang programmer board a mode switch and a go stop switch The mode switch lets you select the oper ating mode of the gang programmer while the go stop switch enables you to start or stop the operation of the gang programmer Test point TP1 and potentiometer VR1allow you to adjust the on board programming voltage Vpp to match your MCUs Vpp requirement 1 P1 P2 P3 PA P5 P6 P7 P8 P9 PIO P11 P12 P43 P14 P15 P16 P17 P18 Pig P20 Mode Switch U ooo N Go Stop Switch Figure 1 1 M68HC705UGANG Gang Programmer Layout M68HC705UGANG USER S MANUAL MOTOROLA 1 3 1 4 SETTING JUMPER HEADERS Your M68HC705UGANG has four jumper headers P23 P24 P27 and P30 and a test point TP1 paragraphs 1 4 1 through 1 4 4 explain the significance of these com
9. passed by the gang programmer Table 2 1 Stand alone Mode Selection 7 Segment LED Display Mode Selected 0 PROGRAM EPROM Program MCU Eprom from an external Eprom device including MOR VERIFY Verify MCU Eprom with external Eprom device BLANK CHECK Blank check MCU Eprom PROGRAM EEPROM Program and verify MCU EEprom from an external Eprom M68HC705UGANG USER S MANUAL MOTOROLA 2 1 MOTOROLA 2 2 To prepare the gang programmer for stand alone operation follow the instructions listed below 1 10 11 Apply Vdd and Vpp optional to connector P21 The status LED on the programmer board will turn on with a green color Configure jumper headers P23 P24 P27 and P30 Install programmer adapters in gang programmer to form program ming stations Insert Eprom device into ZIP socket U17 Insert MCUs to be programmed into the programmer adapters Empty programmer adapters will be ignored by the gang program mer and they will not affect the operation of the gang programmer Select one of the four stand alone modes of operation by pressing the mode switch Refer to Table 2 1 for the available modes The 7 segment LED display on the control panel will change to reflect the operating mode selected by the user Press the go stop switch to start the selected operation The status LED will turn red to indicate that the gang programmer is running If for any reason the color of the LED become
10. ponents 1 4 1 Map Size Select Header P23 Jumper header P23 configures the memory map size of the Eprom device installed in the ZIF socket U30 for compatibility with the Eprom MCUs to be programmed Consequently the correct configuration of this jumper header depends on the type of MCUs you will be pro grammed Install a fabricated jumper onto jumper header P23 to identify the memory map size of the MCUs to be programmed E g if the MCUs to be programmed have an 8K memory map a fabricated jumper should be installed between pins 7and 8 If the memory map size is 16K install a fabricated jumper between pins 5 and 6 and so on Figure 1 3 depicts jumper header P23 without any fabricated jumpers P23 A16 1 2 64K MAP A15 3 4 32K MAP Al4 5 6 16K MAP A13 7 8 8K MAP Figure 1 2 P23 Map Size Select Note The user should select 8K map for MCUs with map size less than 8K 1 4 2 Vpp Select Header P24 Jumper select P24 determines the source of the programming voltage for the gang programmer Figure 1 3 shows the factory configuration the fabricated jumper between pins 2 and 3 selects the gang programmer s internal programming voltage source which is preset to 13 5V by Motorola s factory personnel This preset value could be altered by adjusting potentiometer VR1in conjunction with test point TP1 see sec tion 1 5 1 for details MOTOROLA M68HC705UGANG USER S MANUAL 1 4 Alternatively you may use an external programming vo
11. re 1 4 P27 Eprom Type Select P30 27C64 27C128 27C256 1 2 270512 3 Figure 1 5 P30 Eprom Type Select MOTOROLA M68HC705UGANG USER S MANUAL 1 6 1 4 4 Test Point TP1 Figure 1 6 shows the test point TP1 which allows you to measure the programming voltage Vpp generated by the gang programmer You may need to have access to Vpp should you require to adjust the internal pro gramming voltage of the programmer TP1 Vpp Figure 1 6 TP1 Test Point M68HC705UGANG USER S MANUAL MOTOROLA 1 7 15 GANG PROGRAMMER CONNECTIONS Paragraph 1 5 1 explains the power connection requirement for the M68HC705UGANG and paragraph 1 5 2 explains how to connect pro grammer adapters to the gang programmer board 1 5 1 Power Connection P21 Your M68HC705UGANG requires a Vdd 5Vdc power supply for operation An optional external Vpp programming voltage supply may also be applied to the gang programmer Use connector P21 to connect Vdd and Vpp to the gang programmer Contact 1 labelled 5V is for Vdd the 5Vdc power Contact 2 labelled GND is the ground Contact 3 labelled Vpp is for the optional programming voltage Use 20 or 22 AWG wire for power con nections Do not use wire larger than 20 AWG in connector P21 such wire could damage the connector For each wire trim insulation back a short distance from the end lift the appropriate P21 lever insert the bare wire into P21and close the lever The M68HC70
12. s yellow the user must abort the selected operation by pressing the go stop switch and check that all MCUs are properly installed in the programming sta tions Re initiate the operation of the gang programming after inspection by pressing the go stop switch again When the gang programmer is running the status LED of each pro gramming station will flash Upon successful completion of the selected operation the status LED will turn off and the verified LED will light up If the gang programmer detects an error for a particular programming station the error LED of that station will turn on to indicate that the MCU installed in that programming station fails to complete the selected operation The user should note which are the good and which are the bad devices before pressing the go stop switch to stop the gang program mer The status LED on the programmer board should now return to green The MCUs are now safe to be removed from the program ming stations Repeat steps 5 to 10 for another set of MCUs if required Otherwise remove power from the gang programmer CAUTION Never press the go stop switch while the status LED of any programming station is flashing Doing so could corrupt Eprom data M68HC705UGANG USER S MANUAL 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 particul
13. ypes of programmer adapters in the gang programmer may damage the board and the adapters MCU Programming Socket Figure 1 7 Programmer Adapter CAUTION The user must be aware that the programming socket on the programmer adapter has a limited number of insertions The typical figure quoted by socket manufactures is 10K times The user is therefore advised to replace any decrepit programmer adapters regularly for proper operation of the gang programmer M68HC705UGANG USER S MANUAL MOTOROLA 1 9 CHAPTER 2 STAND ALONE OPERATION This chapter explains how to use your M68HC705UGANG to copy the contents of an external Eprom device into a set of Eprom MCUs The only required connection for stand alone operation is the 5Vdc power connection 2 1 STAND ALONE PROGRAMMING STEPS The gang programmer is specifically designed for copying the contents of an external Eprom into a set of Eprom MCUs Before operating the gang programmer the user must ensure that an exact duplicate of the software code to be transferred to the MCUs is stored in an Eprom device The user may use a 27C64 27C128 27C256 or 27C512 device to store the user code depending on the memory map size of the MCUs to be programmed There is a direct correlation of addresses between the external Eprom and the on chip Eprom EEprom of the MCUs During programming only valid on chip Eprom EEprom locations are copied Invalid addresses are by
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