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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123456789101112131415161718192080797877767574737271706968676665646362612122232425262728293031323334353637383940MC9S12 D64/DG64MC9S12 DT128/DG128/D
VRHVDDAPAD15/ AN15/ ETRI G1PAD07/ AN07/ ETRI G0PAD14/ AN14PAD06/ AN06PAD13/ AN13PAD05/ AN05PAD12/ AN12PAD04/ AN04PAD11/ AN11PAD03/ AN03PAD10/ AN
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M0C0M/PU0M0C0P/PU1M0C1M/PU2M0C1P/PU3VDDM1VSSM1M1C0M/PU4M1C0P/PU5M1C1M/PU6M1C1P/PU7KWH0/PH0KWH1/PH1KWH2/PH2KWH3/PH3M2C0M/PV0M2C0P/PV1M2C1M/PV2M2C
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
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