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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 07-17-2019, 10:58   #1 (permalink)
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Not Solve - EasyJtag Tool Unable To Detect EMMC


My EasyJtag Tool Unable To Detect EMMC while my EasyJtag Plus can , especially after auto upgrade the new firmware and software .

THIS IS FROM EasyJtag Plus

Quote:
Setting interface to EasyJtag2/E-Socket
Setting bus width to 4 Bit
Setting frequence to 42 MHz
EMMC Device Information :
EMMC CID: 15010056545530304DF70CE14371CF0B
EMMC CSD: D02701320F5903FFF6DBFFFF8E40406D
EMMC Manufacture : SAMSUNG , EMMC NAME: VTU00M , HEX: 56545530304D , S/N: 0CE14371 , rev. 0xF7
EMMC Manufacture ID: 0x15 , OEM ID: 0x00 , Device Type: BGA (Discrete embedded) , Date: 12/2012
EMMC ROM 1 (Main User Data) Capacity: 15028 MB (0003AB400000)
EMMC ROM 2/3 (Boot Partition 1/2) Capacity: 4096 KB (000000400000)
EMMC RPMB (Replay Protected Memory Block) Capacity: 512 KB (000000080000) Counter: 0 , Response: Clean
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
Extended CSD Information :
Extended CSD rev: 1.6 (MMC 4.5, MMC 4.51)
Boot configuration [PARTITION_CONFIG]: 0x48 , Boot from: ROM2 (Boot partition 1)
Boot Bus Config: 0x01 , width 4bit
H/W Reset Function [RST_N_FUNCTION]: 0x00, RST_n signal is temporarily disabled
Supported partition features [PARTITIONING_SUPPORT]: 0x07
Device supports partitioning features
Device can have enhanced technological features in partitions and user data area
Device can have extended partitions attribute
Partition Settings [PARTITION_SETTING_COMPLETED]: 0x00
Backup saved: VTU00M_0CE14371_20190708_175712.extcsd
EMMC Init completed.
From EasyJtag Tool

Quote:
Selected pinout: GEN2 High Speed Pinout
Change EasyJTAG Pinout OK
Z3X EasyJtag Software ver. 3.6.1.4
Loading eMMC GEN2 Firmware... IO: 2800 mV
Initial pull results:
clock: 325mV pin unconnected
command: 328mV pin unconnected
data0: 324mV pin unconnected
data1: 325mV pin unconnected
data2: 327mV pin unconnected
data3: 327mV pin unconnected
data4: 327mV pin unconnected
data5: 328mV pin unconnected
data6: 327mV pin unconnected
data7: 327mV pin unconnected
Box S/N: 1309642CC95E110A, ,FW Ver.: 02.44
Box IO Level:2800 mV
CLK Rate:42000 kHz
Bus Width:4bit,SDR
HiPower mode is off!
Can't init device, Reason: CMD Timeout Error
Done.
i thought it's works by upgrade to ver. 3.6.1.11 shared by layder

but , problem still occured all the time .
i have to restart countless time , reinstall .
it works again , and it will not work again after sometime .
i have 2 emmc reader so i dont think is emmc reader problems.

it has been bothering me for days. anyone know why ?
it actually happens after the new box firmware , can we roll back to try again ?
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Old 07-17-2019, 18:12   #2 (permalink)
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Quote:
Originally Posted by kit_kit View Post
My EasyJtag Tool Unable To Detect EMMC while my EasyJtag Plus can , especially after auto upgrade the new firmware and software .

THIS IS FROM EasyJtag Plus



From EasyJtag Tool



i thought it's works by upgrade to ver. 3.6.1.11 shared by layder

but , problem still occured all the time .
i have to restart countless time , reinstall .
it works again , and it will not work again after sometime .
i have 2 emmc reader so i dont think is emmc reader problems.

it has been bothering me for days. anyone know why ?
it actually happens after the new box firmware , can we roll back to try again ?
run 3.6.1.11 with "Right Ctrl" pressed
it''s update box firmware
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Old 07-18-2019, 08:29   #3 (permalink)
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the problem is still the same .. even update firmware to B2.46 C2.2
any other possiblity chance ?
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Old 07-18-2019, 08:48   #4 (permalink)
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Quote:
Originally Posted by kit_kit View Post
the problem is still the same .. even update firmware to B2.46 C2.2
any other possiblity chance ?
post log from classic, try to change 2,8 IO

try to install 3.6.1.13
http://forum.gsmhosting.com/vbb/f672.../#post13740311
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Old 07-18-2019, 10:29   #5 (permalink)
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Quote:
Z3X EasyJtag Software ver. 3.6.1.13
Loading eMMC GEN2 Firmware... IO: 2800 mV
Initial pull results:
clock: 96mV pin unconnected
command: 97mV pin unconnected
data0: 96mV pin unconnected
data1: 93mV pin unconnected
data2: 96mV pin unconnected
data3: 96mV pin unconnected
data4: 96mV pin unconnected
data5: 95mV pin unconnected
data6: 95mV pin unconnected
data7: 96mV pin unconnected
Box S/N: 1309642CC95E110A, ,FW Ver.: 02.48
Box IO Level:2800 mV
CLK Rate:42000 kHz
Bus Width:4bit,SDR
HiPower mode is off!
Can't init device, Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]
Done.
already upgrade and update firmware and use 2.8 IO
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Old 07-18-2019, 10:33   #6 (permalink)
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for z3x plus as well not readable.
Attached Images
File Type: png z3.png (105.6 KB, 190 views)
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Old 07-18-2019, 11:24   #7 (permalink)
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Check you eMMC socket, check another flash IC
use 8 bit option

Check eMMC Power at socket
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Old 07-18-2019, 17:11   #8 (permalink)
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Quote:
Originally Posted by layder View Post
run 3.6.1.11 with "Right Ctrl" pressed
it''s update box firmware
dose it work old z3x east jtag pro
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Old 07-18-2019, 17:27   #9 (permalink)
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Quote:
Originally Posted by umar342 View Post
dose it work old z3x east jtag pro
I doun't know what is a "easyjtag pro"

but best way to check connection - check contacts and wires.

if you work at board repair - you need know, how to check voltages at soket and mechanical and electric sokets components

Last edited by layder; 07-18-2019 at 20:59.
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Old 07-20-2019, 07:38   #10 (permalink)
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Quote:
Originally Posted by layder View Post
Check you eMMC socket, check another flash IC
use 8 bit option

Check eMMC Power at socket

sometime is works .
sometime it just never work. i dont understand what makes it works suddenly
and once it doesnt work . it never works all the way .

sometime i plug in and out many times to makes it works again .

i try a few IC's , Different Socket 221 as well ...

i dont know how to check emmc power at socket .
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Old 07-20-2019, 07:41   #11 (permalink)
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Quote:
Z3X EasyJtag Software ver. 3.6.1.13
Loading eMMC GEN2 Firmware... IO: 1800 mV
Initial pull results:
clock: 1114mV pin connected ok
command: 1116mV pin connected ok
data0: 1115mV pin connected ok
data1: 1113mV pin connected ok
data2: 1113mV pin connected ok
data3: 1114mV pin connected ok
data4: 1118mV pin connected ok
data5: 1114mV pin connected ok
data6: 1113mV pin connected ok
data7: 1114mV pin connected ok
Box S/N: 1309642CC95E110A, ,FW Ver.: 02.48
Box IO Level:1800 mV
CLK Rate:42000 kHz
Bus Width:8bit,SDR
HiPower mode is off!
Can't init device, Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]
Done.

when it works , even bad ic will read at least .
if i were to plug out the USB socket and put back once again , it might not work already .
i even change a few USB cable . even PC , Win 32bit or Win 64bit .
its works perfect and i never encounter this error before firmware upgrade .( i mean much earlier than 2.46 )

so i not sure if firmware related or not .
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Old 07-22-2019, 05:56   #12 (permalink)
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Try to Select 2.8 IO at E-soket
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Old 07-22-2019, 13:44   #13 (permalink)
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Quote:
Originally Posted by layder View Post
Try to Select 2.8 IO at E-soket

I'm to facing this problem.
Moorc U-socket , box easyjtag plus.

When using c:\...\easyjtagplus\ "eMMC_tool.exe" - software detects emmc and working well.
When I open c:\..\easyjtag\ "EasyJtag.exe" software say taht uses gen2 pinout, but does not detect emmc. (scan detects only clk pin)


I have tried to select old box pinout from menu , then connect Moorc U-socket adapter "Easy Jtag In" port to box and connect external power from USB - this configuration connects emmc , but only one byte bus.


I think that EasyJtag software not adapted to work with easyJtag plus interfaces (Does not powering adapter from box or smth)
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Old 07-22-2019, 15:50   #14 (permalink)
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hehe old z3x easy jtag image

Quote:
Originally Posted by layder View Post
I doun't know what is a "easyjtag pro"

Last edited by layder; 07-23-2019 at 17:27. Reason: i have mistake and edit user post instead of my post
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Old 07-22-2019, 15:57   #15 (permalink)
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Quote:
Originally Posted by ShadowmanX View Post
I'm to facing this problem.
Moorc U-socket , box easyjtag plus.

When using c:\...\easyjtagplus\ "eMMC_tool.exe" - software detects emmc and working well.
When I open c:\..\easyjtag\ "EasyJtag.exe" software say taht uses gen2 pinout, but does not detect emmc. (scan detects only clk pin)
EasyJTAG plus software was uptated box firmware, and this problem can solved via uptade EasyJTAG Classic software to latest version

see http://forum.gsmhosting.com/vbb/f672...dates-2611607/ fot it (3.6.1.9, 3.6.1.13)
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