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Go Back   GSM-Forum > Product Support Sections > Hard/Software Products (official support) > Easy-Jtag / Easy-Jtag Plus


Easy-Jtag / Easy-Jtag Plus The official support section. You can ask here your question and get answer regarding using Easy-Jtag / Easy-Jtag Plus.

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Old 11-12-2019, 08:04   #1 (permalink)
Freak Poster
 
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good emmc can't be read from easy jtag


emmc from huawei mate 20 lite
hi ALL
i have a emmc from huawei mate 20 lite and i need read the emmc chip, but the sw see like a dead emmc, after the sw see all the pins green
i tried with a different vendor but the answer is the same


eMMC_tool Suite ver. 1.6.2.0 (release date: 30.06.2019)
Microsoft Windows 7 (32 bit) build 7601 (6.1.7601.18015)

Looking for EasyJTAG box...
EasyJTAG API ver. 3307
EasyJTAG Box Serial = 42062D4361FF9492
Card Serial = AAAA220E
EasyJTAG Box Firmware = 2.44

Changelog:

30.06.2019 (ver 1.6.1.0)
Fix: Bugs that have been found through your crash report

Setting interface to EasyJtag2/E-Socket
Setting bus width to 4 Bit
Setting frequence to 14 MHz
Can't init device. Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]

Can't init device. Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]

Can't init device. Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]

Setting interface to EasyJtag2/E-Socket
Setting bus width to 4 Bit
Setting frequence to 14 MHz
Can't init device. Reason: CMD Timeout Error

Canceled

Setting interface to EasyJtag2/E-Socket
Setting bus width to 4 Bit
Setting frequence to 14 MHz
Can't init device. Reason: CMD Timeout Error

Canceled

Setting interface to EasyJtag2/E-Socket
Setting bus width to 4 Bit
Setting frequence to 14 MHz
Can't init device. Reason: CMD Timeout Error

Canceled

Setting interface to EasyJtag2/E-Socket
Setting bus width to 4 Bit
Setting frequence to 14 MHz
Can't init device. Reason: CMD Timeout Error

Can't init device. Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]

Can't init device. Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]

Setting interface to EasyJtag2/E-Socket
Setting bus width to 4 Bit
Setting frequence to 14 MHz
Can't init device. Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]

Can't init device. Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]

Can't init device. Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]

Setting interface to EasyJtag2/E-Socket
Setting bus width to 4 Bit
Setting frequence to 14 MHz
Can't init device. Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]

Can't init device. Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]

Canceled
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Old 11-12-2019, 08:36   #2 (permalink)
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Age: 47
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Plese post eMMC Full name to check it
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Old 11-12-2019, 10:49   #3 (permalink)
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SChynix
h26m74002hmr
e-nand 906y
m1ukx019qa1(i'm not sure the nr1 is really 1, it's a caracther like 1)
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Old 11-12-2019, 17:20   #4 (permalink)
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Quote:
Originally Posted by rolly810925 View Post
SChynix
h26m74002hmr
Why you use 4 bit 14MHz?
Set 8 bit 42MHz for faser speed

Try to set/unset "Disable eMMC HiSpeed timing" at software settings
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Old 11-16-2019, 09:18   #5 (permalink)
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Location: Belarus
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try to set 1.8v IO at EasyJTAG classic
Attached Images
File Type: png 1.8_IO_level.png (25.9 KB, 70 views)
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Old 02-15-2020, 17:42   #6 (permalink)
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Finally you could read that chip?

I'm on the exactly same situation with 5 chips, what you did?

Thanks
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