Rainbow-electronics T89C51CC02 Manual do Utilizador descarregar pdf (Página 24)

24 Rev.A - May 17, 2001

Preliminary

T89C51CC02

Figure 9. Flash and Extra row Programming Procedure

FLASH Spaces

Programming

Disable IT

EA= 0

Launch Programming

FCON= 5xh

FCON= Axh

End Programming

Enable IT

EA= 1

Column Latches Loading

see Figure 8

FBusy

Cleared?

Erase Mode

FCON = 00h

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T89C51CC02 1

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