Section 2 F-ZTAT Microcomputer On-Board Programming Tool
Rev. 2.00 Dec 13, 2004 page 50 of 82
REJ05B0520-0200
Flowchart Name
(6) Erase flash memory
Function
Sets bits in erase block register according to erasion block data and
erases blocks
Have all
erasion blocks been
erased?
Yes
No
Flash memory erasion
RTS
Set bits corresponding to erasion
blocks in erase block register
Set erase block register (EBR)
Set ESU bit in FLMCR
Wait 200
µ
s
Enable watchdog timer (WDT)
Set E bit in FLMCR
Wait 5 ms
Clear E bit inFLMCR
Wait 10
µ
s
Disable watchdog timer (WDT)
Clear ESU bit in FLMCR
Wait 10
µ
s
Clear erase block register (EBR)
Summary of Contents for F-ZTAT H8S/2132F
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Page 22: ...Section 1 Overview Rev 2 00 Dec 13 2004 page 12 of 82 REJ05B0520 0200...
Page 92: ...Section 4 Example Use of User System Rev 2 00 Dec 13 2004 page 82 of 82 REJ05B0520 0200...
Page 95: ...Single Power Supply F ZTAT On Board Programming...
