Motorola MCU DG128 Guida Utente

Engineering Technical Laboratory Rev. 6 MC68HC912/9S12 FLASH/EEPROM Programmer User’s Guide © ETL

is someOnly Bulksolved by this key a Backdoor Access Key disabled there is no possibilities to disable security. To solve this problem the second meth

6. FILE OPERATIONS This section describes basic rules working with files. Memory dump from Hex Editor (Buffer) can be load/save from/to hard disk. Al

7. ERRORS AND TROUBLESHOOTING This section describes most recently encountered problems, errors and fixing solutions.  Problem: LED D1 (see Figur

 Error Message: BDM Speed Auto Detection failed  Causes: This message can appear in In-Circuit programming interface if target MCU not connected co

 Error Message: Device still locked  Causes: This message can appear in On-Board programming interface when target MCU secured.  Solutions: Check

9. APPENDIX HC912/9S12 MCURESETBKGDVSSMODAMODBVDDGndECLKEXTALXTAL2...16 MHzLogic level on this pin must be “LOW”HC 9 12 Programm erP51246BKGDGndRES

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TABLE OF CONTENTS 1. PREFACE...

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VRHVDDAPAD15/ AN15/ ETRI G1PAD07/ AN07/ ETRI G0PAD14/ AN14PAD06/ AN06PAD13/ AN13PAD05/ AN05PAD12/ AN12PAD04/ AN04PAD11/ AN11PAD03/ AN03PAD10/ AN

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1. PREFACE This manual will guide you through the installation and operation of the ETL MC68HC912/9S12 Programmer, referenced hereafter as the HC912

3. INSTALLATION AND USE The HC912-Programmer includes two LED’s and mode jumper (Figure 1). Color LED’s indicates programmer state and external pow

3.1 PROGRAMMER CHECK AND CONNECTION TO PC  Connect the power supply source to HC912-Programmer (an external 12 V DC power supply source is require

4. INTERFACE TYPES This section describes two interfaces, In-Circuit Programming (ICP) and On-Board Programming (OBP) of HC912-Programmer. 4.1 IN-C

5. WORKING WITH TARGET MCU This section contains overall information about Motorola MCUs supported by HC912-Programmer. When HC912-Programmer succes

 Load EEPROM/FLASH data from file (see Section 6.1) or enter data to Hex Editor. HC912-Programmer software. SH” button.  hat means that +5 voltag

 Select “Program Sequence” panel in HC912-Programmer software. Press “EEPR OM/FLASH” button. LED DregulatWhen compleIf some g removing the adaptor