Toshiba e-STUDIO350 Service Handbook page 627

• 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 correctly if
it is not set.
- 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.
RotarySwitch
1
2
3
4
5
6
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 Flash ROM
firmImage0.bin ROM1
firmImage1.bin ROM2
firmImage2.bin ROM3
N/A ROM4
N/A ROM5
N/A ROM6
6 - 51
08/04
e-STUDIO350/352/353/450/452/453
FIRMWARE UPDATING
6