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45584901TH Rev.1

8-22 /

Oki Data CONFIDENTIAL

[A] Precautions when writing the System ﬁrmware data

• Setthewritingvoltage(VID)to3.3V.

 Whenanerrorappearswhilethedataarebeingwrittentothedownloadjig,setthe

writingvoltage(VID)to12Vandthenwritethem.

• Whenwritingthedata,settheaddressfrom0to3FFFFF.Thedatamaynotbewritten

correctly if it is not set.

• Loadthedataleintothebufferbymeansofthefollowingsettings.

Auto Format Detected Binary

From File Normal

To Buffer Normal

From File Address 0

To Buffer Address 0

Buffer Size 800100

ClearBufferBeforeLoadingthele Clear buffer with blank state

[A-1] System ﬁrmware

System ﬁrmware

Rotary Switch File Name Flash ROM

1 sthelen_OKI_jig_1.bin ROM1

2 sthelen_OKI_jig_2.bin ROM2

3 N/A ROM3

4 N/A ROM4

5 N/A ROM5

6 N/A ROM6

Notes:

BesurenottoconfusedifferentROMVersionssincethelenameisidenticalalthough

the ROM version is different.

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