e-STUDIO2820C/2830C/3520C/3530C/4520C © 2008 TOSHIBA TEC CORPORATION All rights reserved
FIRMWARE UPDATING
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[A] Precautions when writing the 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.
[A-1] System ROM
Note:
Be sure not to confuse different ROM Versions since the file name is identical although the ROM
version is different.
[A-2] Engine ROM
System ROM
Rotary Switch File Name Flash ROM
1 firmImage0.bin ROM1
2N/AROM2
3N/AROM3
4N/AROM4
5N/AROM5
6N/AROM6
Engine ROM
Rotary Switch File Name Flash ROM
1 T450MWW.xxx ROM1
2N/AROM2
3N/AROM3
4N/AROM4
5N/AROM5
6N/AROM6
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