sc9s08mz16 Freescale Semiconductor, Inc, sc9s08mz16 Datasheet - Page 49

• Manufacturer Part Number: sc9s08mz16
• Description: Hcs08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
PROGRAM FLOW
FLASH BURST
Figure 4-3. Flash Burst Program Flowchart
SC9S08MZ16 MCU Data Sheet, Rev. 0 Draft C
YES
0
WRITE COMMAND (0x25) TO FCMD
TO BUFFER ADDRESS AND DATA
AND CLEAR FCBEF (Note 2)
NEW BURST COMMAND ?
TO LAUNCH COMMAND
WRITE TO FCDIV
WRITE 1 TO FCBEF
WRITE TO FLASH
CLEAR ERROR
FACCERR ?
FACCERR ?
FPVIO OR
FCBEF ?
FCCF ?
START
DONE
1
1
NO
1
NO
(Note 1)
YES
0
0
Note 2: Wait at least four bus cycles before
Note 1: Required only once after reset.
ERROR EXIT
checking FCBEF or FCCF.
Chapter 4 Memory
49