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e-STUDIO2020C/2330C/2820C/2830C/3520C/3530C/4520C
FIRMWARE UPDATING
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[A] Precautions when writing the System ROM 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 file into the buffer by means of the following settings.
[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.
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 file
Clear buffer with blank state
System ROM
Rotary Switch
File Name
Flash ROM
1
firmImage_jig0.bin
ROM1
2
firmImage_jig1.bin
ROM2
3
N/A
ROM3
4
N/A
ROM4
5
N/A
ROM5
6
N/A
ROM6
