Box connection a135f

[Ashim Ashram]

HELLO, I AM WORKING ON A135F AND I POSSES 2 PIECES. HOWEVER WHEN I TRY TO CONNECT THEM THE BOX SAYS EMMC DEAD YET CONNECTING SUCCESSFULLY WITH UFI. I TRIED CHANGING PC AND UPDATING CARD FIRMWARE BUT TO KNOW AVAIL. PLEASE ADVISE ACCORDINGLY



Setting interface to EasyJtag2/ISP
Setting bus width to 1 Bit
Setting frequence to 36 MHz
CMD Pullup Level: 1813 mV
CMD Active Level: 1865 mV
EMMC Device Information :
EMMC CID: 150100303030303030562016061354D1
EMMC CSD: 902701320F5903FFF6DB7FE08A40403B
EMMC Manufacture : SAMSUNG , EMMC NAME: 000000 , HEX: 303030303030 , S/N: 20160613 , rev. 0x56
EMMC Manufacture ID: 0x15 , OEM ID: 0x00 , Device Type: BGA (Discrete embedded) , Date: 5/2017
EMMC ROM 1 (Main User Data) Capacity: 2095982 MB (01FFB6E00000)
EMMC ROM 2/3 (Boot Partition 1/2) Capacity: 512 KB (000000080000)
EMMC RPMB (Replay Protected Memory Block) Capacity: 128 KB (000000020000) Counter: 0 , Response: Maybe not clean
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
Extended CSD Information :
Extended CSD rev: 1.5 (MMC 4.41)
Boot configuration [PARTITION_CONFIG]: 0x00 , Boot from: no boot
Boot Bus Config: 0x00 , width 1bit
H/W Reset Function [RST_N_FUNCTION]: 0x00, RST_n signal is temporarily disabled
Supported partition features [PARTITIONING_SUPPORT]: 0x03
Device supports partitioning features
Device can have enhanced technological features in partitions and user data area
Partition Settings [PARTITION_SETTING_COMPLETED]: 0x00
EMMC Init completed.

Warning: Maybe your emmc damaged

eMMC are unusable.

[Ashim Ashram]

Originally Posted by ashim ashram

hello, i am working on a135f and i posses 2 pieces. However when i try to connect them the box says emmc dead yet connecting successfully with ufi. I tried changing pc and updating card firmware but to know avail. Please advise accordingly



setting interface to easyjtag2/isp
setting bus width to 1 bit
setting frequence to 36 mhz
cmd pullup level: 1813 mv
cmd active level: 1865 mv
emmc device information :
Emmc cid: 150100303030303030562016061354d1
emmc csd: 902701320f5903fff6db7fe08a40403b
emmc manufacture : Samsung , emmc name: 000000 , hex: 303030303030 , s/n: 20160613 , rev. 0x56
emmc manufacture id: 0x15 , oem id: 0x00 , device type: Bga (discrete embedded) , date: 5/2017
emmc rom 1 (main user data) capacity: 2095982 mb (01ffb6e00000)
emmc rom 2/3 (boot partition 1/2) capacity: 512 kb (000000080000)
emmc rpmb (replay protected memory block) capacity: 128 kb (000000020000) counter: 0 , response: Maybe not clean
emmc permanent write protection: No
emmc temporary write protection: No
extended csd information :
Extended csd rev: 1.5 (mmc 4.41)
boot configuration [partition_config]: 0x00 , boot from: No boot
boot bus config: 0x00 , width 1bit
h/w reset function [rst_n_function]: 0x00, rst_n signal is temporarily disabled
supported partition features [partitioning_support]: 0x03
device supports partitioning features
device can have enhanced technological features in partitions and user data area
partition settings [partition_setting_completed]: 0x00
emmc init completed.

Warning: Maybe your emmc damaged

emmc are unusable.

the emmc name is dc6dmb of a135f

[Ashim Ashram]

And also another important info is that ufi was only able to read the chip by connecting the rst pin. So does easy jtag plus have rst pin and if so where is soldered? I only know rst on ufs but not n the isp adapter