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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 01-22-2020, 02:11   #1 (permalink)
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Icfriend ufs adaptor


Today i got my adaptor and started using it but noticed speed is super low 1.5 mb/s for a 300$ adaptor???? Is this normal or im doing something wrong?????


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Old 01-22-2020, 03:29   #2 (permalink)
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Mr layder any ideas?
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Old 01-22-2020, 09:15   #3 (permalink)
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you need wait for new box firmware
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Old 01-22-2020, 17:20   #4 (permalink)
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Quote:
Originally Posted by layder View Post
you need wait for new box firmware


Awesome thanks........
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Old 01-22-2020, 20:03   #5 (permalink)
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Quote:
Originally Posted by layder View Post
you need wait for new box firmware


When team releases the new firmware to fix this??
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Old 01-23-2020, 01:17   #6 (permalink)
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new box ??? new firmware??

Quote:
Originally Posted by layder View Post
you need wait for new box firmware


new box ??? new firmware??

thank you!!!!!
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Old 01-23-2020, 08:06   #7 (permalink)
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Quote:
Originally Posted by lihua View Post
new box ??? new firmware??

thank you!!!!!
new firmware for box will increase speed
max speed for PWM-G4 (66MHz) UFS mode is 8-10MB/s
that's enough for boot repair procedure

HS link for UFS need ~1500MHz speed
PWM G5/G6/G7 (~90-120-150MHz) can't support by most UFS chips

during the development of box 3 years ago, we did not know that most of the chips would refuse to work in these modes (PWM G5/G6/G7)
Max Box hardware speed can be ~900-100MHz link

Now eMMC work at 42MHz (we try use speed up to 56MHz, but eMMC was no work stability)
Current UFS speed is 66MHz (PWM-G4 mode)

Last edited by layder; 01-23-2020 at 08:16.
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Old 01-23-2020, 08:36   #8 (permalink)
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Icfriend ufs adaptor

Quote:
Originally Posted by layder View Post
new firmware for box will increase speed
max speed for PWM-G4 (66MHz) UFS mode is 8-10MB/s
that's enough for boot repair procedure

HS link for UFS need ~1500MHz speed
PWM G5/G6/G7 (~90-120-150MHz) can't support by most UFS chips

during the development of box 3 years ago, we did not know that most of the chips would refuse to work in these modes (PWM G5/G6/G7)
Max Box hardware speed can be ~900-100MHz link

Now eMMC work at 42MHz (we try use speed up to 56MHz, but eMMC was no work stability)
Current UFS speed is 66MHz (PWM-G4 mode)


For hs gear we need a new easy jtag box? Like medusa pro2 which can do 95mb/s on hs on new hardware
, is there any eta for new firmware?

Last edited by oktay50000; 01-23-2020 at 08:41.
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Old 01-23-2020, 08:49   #9 (permalink)
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Quote:
Originally Posted by oktay50000 View Post
For hs gear we need a new easy jtag box? Like medusa pro2 which can do 95mb/s on hs on new hardware
, is there any eta for new firmware?
New box may be research and released next time.

But most operation, what can be do with UFS chips is not need big data transfer

Userdata is crypted, system partition may be flashed via USB

For boot repair speed 8-10MB/s is enough

95MB/s - HS link 1 (1500Mhz), our hardware can work only at 900-1000Mhz
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Old 01-23-2020, 08:54   #10 (permalink)
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Quote:
Originally Posted by layder View Post
New box may be research and released next time.

But most operation, what can be do with UFS chips is not need big data transfer

Userdata is crypted, system partition may be flashed via USB

For boot repair speed 8-10MB/s is enough

95MB/s - HS link 1 (1500Mhz), our hardware can work only at 900-1000Mhz


True,Thank you for your time and answer, one last question: where can i find easyjtag pinout for ufs ??
Is there anything like this for ufs?
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Old 01-23-2020, 10:24   #11 (permalink)
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Quote:
Originally Posted by oktay50000 View Post
True,Thank you for your time and answer, one last question: where can i find easyjtag pinout for ufs ??
Is there anything like this for ufs?
UFS adapter have protect chip, and you cant use this pinout
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