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

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Old 09-10-2019, 21:01   #1 (permalink)
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first try for dump emmc with ram for N915 need help


this chip is kmr210008m all pinouts look fine , there is any special settings for those combined chip ?

this is the log

eMMC_tool Suite ver. 1.6.2.0 (release date: 30.06.2019)
Microsoft Windows 10 (64 bit) build 18362 (10.0.18362.1)

Looking for EasyJTAG box...
EasyJTAG API ver. 3307

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/ISP
Setting bus width to 1 Bit

Setting interface to EasyJtag2/ISP
Setting bus width to 1 Bit
Setting frequence to 36 MHz
CMD Pullup Level: 1799 mV
CMD Active Level: 1854 mV
Can't init device. Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]

Setting interface to EasyJtag2/ISP
Setting bus width to 1 Bit
Setting frequence to 36 MHz
CMD Pullup Level: 2731 mV
CMD Active Level: 2792 mV
Can't init device. Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]

Setting interface to EasyJtag2/ISP
Setting bus width to 1 Bit
Setting frequence to 36 MHz
CMD Pullup Level: 3110 mV
CMD Active Level: 3277 mV
Can't init device. Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]

Setting interface to EasyJtag2/ISP
Setting bus width to 1 Bit
Setting frequence to 1 MHz
CMD Pullup Level: 3111 mV
CMD Active Level: 3277 mV
Can't init device. Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]

Last edited by project-luminol; 09-10-2019 at 21:08.
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Old 09-10-2019, 21:36   #2 (permalink)
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Quote:
Originally Posted by project-luminol View Post
this chip is kmr210008m all pinouts look fine , there is any special settings for those combined chip ?

N915 have BGA529 eMMC and no have ISP
N910 have BGA280 eMMC, and no have ISP


N915 eMMC can connect via eMMC soket (but eMMC soket have mistake - VCC and VCCQ mixed up)

eMMC from N910/G850 can connect via wires

Решено BGA280 eMMC Pinout (KMR2W0009M-A803))
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Old 09-12-2019, 23:15   #3 (permalink)
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so there is no way to dump this chip with easy box ?
or just cant dump with wires and just with socket ?

Thank you very much !
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Old 09-13-2019, 05:11   #4 (permalink)
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N915

project-luminol


hy bro please give the N915 isp pinout
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Old 09-15-2019, 19:37   #5 (permalink)
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its for n910 but same chip

[IMG]https://2.bp.blogspo*.com/-deJsqVgDUu4/WQ70NdmOqhI/AAAAAAAABSA/fbF52Jksfk01Cgb3mk_QZkNcrTWoxSUaACLcB/s320/17458422_812025118954934_6297695817820655844_n.jpg[/IMG]
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