Toshiba e-STUDIO350 Service Handbook page 597

[A] Precaution when writing the data
• Set the writing voltage (VID) to 3.3 V.
• When writing the data, set the address from 0 to 3FFFFF. The data may not be written
• The Flash ROM in which the data will be written, on the download jig is selected by switching the
rotary switch on the adapter. Be sure to switch the rotary switch on the adapter depending on the
data (file) to be written
Important:
When an error such as "Over current detects" appears while the data are being written to the
download jig and the writing cannot be finished, set the writing voltage (VID) to 12 V and then
write them.
Rotary
Switch
Master Data (PWA-DWNLD-
350-JIG2)
1 ROM. bin
2 1
3 2
4 3
5 4
6 N/A
Note: Note:
Be sure not to confuse different ROM Versions since the file name is identical although the ROM
version is different.
© 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved
File Name
System, Engine, Scanner and NIC data
(PWA-DWNLD-350-JIG1)
ROM. bin
Sysfirm. bin
N/A
N/A
N/A
N/A
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08/04
Flash ROM
ROM1
ROM2
ROM3
ROM4
ROM5
ROM6
e-STUDIO350/352/353/450/452/453
FIRMWARE UPDATING
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