© Motorola, Inc., 1998 EB183 — Rev. 1.0Order this documentby EB183/DREV. 1.0Motorola Semiconductor Engineering BulletinEB183Erasing and Programming th
Engineering BulletinEB183 — Rev. 1.010 MOTOROLAFigure 5. Erase Sequence FlowSTART ERASESET LATSET ERASWRITE TO ARRAYSET ENPEREADNOARRAY FAILED TO ERAS
Engineering BulletinProgramming the FLASH ArrayEB183 — Rev. 1.0MOTOROLA 11Programming the FLASH ArrayThe following code segment follows the recommende
Engineering BulletinEB183 — Rev. 1.012 MOTOROLASTART LDS #$B00 ;(Turn on your Vfp power supply to board) BRCLR FEECTL,$08,ER
Engineering BulletinProgramming the FLASH ArrayEB183 — Rev. 1.0MOTOROLA 13;------------------------------------------------;--------- Error Subrou
Engineering BulletinEB183 — Rev. 1.014 MOTOROLAFigure 6. Program Sequence FlowSTART PROGSET LATCLEAR ERASWRITE DATATO ADDRESSSET ENPEREADGET NEXTADDRE
Engineering BulletinConclusionEB183 — Rev. 1.0MOTOROLA 15ConclusionThis bulletin gives an overview of the basics of erasing and programmingthe FLASH a
NON-DISCLOSURE AGREEMENT REQUIREDEngineering BulletinEB183/D© Motorola, Inc., 1998Motorola reserves the right to make changes without further notice
Engineering BulletinEB183 — Rev. 1.02 MOTOROLAFLASH EEPROM Control BlockThe FLASH EEPROM is controlled by a 4-byte register block, which islocated at
Engineering BulletinFLASH EEPROM Control BlockEB183 — Rev. 1.0MOTOROLA 3FLASH EEPROMModuleConfigurationRegisterThe FEEMCR register (located at $00F5)
Engineering BulletinEB183 — Rev. 1.04 MOTOROLAFLASH EEPROMControl RegisterThe FEECTL register (located at $00F7) controls the actualprogramming and er
Engineering BulletinHardware ConfigurationEB183 — Rev. 1.0MOTOROLA 5Hardware ConfigurationSetting up theDebuggingHardwareSince programming the FLASH E
Engineering BulletinEB183 — Rev. 1.06 MOTOROLASoftware ConsiderationsUsing SDBUG12 to manipulate the FLASH EEPROM requires somespecial considerations.
Engineering BulletinErasing the FLASH ArrayEB183 — Rev. 1.0MOTOROLA 7Erasing the FLASH ArrayThis code segment follows the recommended procedure for er
Engineering BulletinEB183 — Rev. 1.08 MOTOROLASTEP2 MOVB #$06,FEECTL ;Set ERAS and set LAT in FEECTL BRCLR FEECTL,$08,ERROR ;If Vfp
Engineering BulletinErasing the FLASH ArrayEB183 — Rev. 1.0MOTOROLA 9;------------------------------------------------;---- Read and Verify Erase su
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