Analysys IC EMMC

alcxa

Why is it analyzed differently on different computers (the programmer is the same)?


1. Windows7 x64

**************************************************************
APP Version : 11.50   Model : T56
     Device : AUTO EMMC_8B_1.8V @BGA153(recommend)
********************************************************
*************************************************
1 Programmer Connected.
*************************************************
  Device 1: XGecu T56 Ver: 00.01.50
       USB POWER VOLTAGE: 04.90V
       USB SPEED MODE: HS 480MHZ
*************************************************
  < Analysis  IC >
    Pin Detected Passed.
      **********************************
      * Clock Frequence is 8.000 MHZ   *
      **********************************
      1..Emmc Initialization ......
             OCR register : C0FF8080
      2..Read device CID .......Successed
      3..Read device CSD .......Successed
      4..Read device ECSD ......Successed
  <1> -- Production Info.and Device life time--
      MID          : 15
      PNM          : BJTD4R
      Product Date : 11-2001
      Version      : MMC V4.0
      Device life time Type A : Not defined
      Device life time Type B : Not defined
      Device life time (PRE_EOL_INFO) : Not Defined


2. Windows10 x64


**************************************************************
APP Version : 11.50   Model : T56
     Device : KLMBG2JETD-B041_8Bit @BGA153
**************************************************************
*************************************************
1 Programmer Connected.
*************************************************
  Device 1: XGecu T56 Ver: 00.01.50
       USB POWER VOLTAGE: 04.93V
       USB SPEED MODE: HS 480MHZ
*************************************************
  < Analysis  IC >
    Pin Detected Passed.
      **********************************
      * Clock Frequence is 8.000 MHZ   *
      **********************************
      1..Emmc Initialization ......
             OCR register : C0FF8080
      2..Read device CID .......Successed
      3..Read device CSD .......Successed
      4..Read device ECSD ......Successed
  <1> -- Production Info.and Device life time--
      MID          : 15
      PNM          : BJTD4R
      Product Date : 11-2018
      Version      : MMC V5.1
      Device life time Type A : 0%-10% device life time used  
      Device life time Type B : 0%-10% device life time used  
      Device life time (PRE_EOL_INFO) : Normal

admin

回复 1# alcxa

Are you sure you are using the same chip?
This is CID/CSD and ECSD information.
This result seems impossible, CID/CSD and ECSD all are CRC verified.

Please do more test.

alcxa

回复 2# admin
wrote full logs in private messages
   Yes, KLMBG2JETD-B041

When writing or erasing, it gives:
**************************************************************
APP Version : 11.50   Model : T56
     Device : KLMBG2JETD-B041_8Bit @BGA153
**************************************************************
Pins Detected Passed!
Init EMMC... OK!    ( OCR register: C0FF8080 )
Reading ECSD : Failed  -- CMD No Responed Status: 00000700

Win7x64:
Tried SDINBDA4-32G - parsed, erased and programmed

ECSD And KLMBG2JETD as I understand it reads zeros (and Win10 similar to the truth)

admin

回复 3# alcxa

1. use orignal USB cable, don't use external USB HUB.
2. you may select a low speeds (16MHZ or  VCC=3.3V/VIO=3.3V)

alcxa

回复  alcxa
1. use orignal USB cable, don't use external USB HUB.
admin 发表于 2/11/2021 12:41

there are no problems with Sandisk SDINADF4-32G on this hardware:
**************************************************************
APP Version : 11.50   Model : T56
     Device : AUTO EMMC_8B_1.8V @BGA153(recommend)
**************************************************************
*************************************************
1 Programmer Connected.
*************************************************
  Device 1: XGecu T56 Ver: 00.01.50
       USB POWER VOLTAGE: 04.93V
       USB SPEED MODE: HS 480MHZ
*************************************************
  < Analysis  IC >
    Pin Detected Passed.
      **********************************
      * Clock Frequence is 8.000 MHZ   *
      **********************************
      1..Emmc Initialization ......
             OCR register : C0FF8080
      2..Read device CID .......Successed
      3..Read device CSD .......Successed
      4..Read device ECSD ......Successed
  <1> -- Production Info.and Device life time--
      MID          : 45
      PNM          : DA4032
      Product Date : 3-2019
      Version      : MMC V5.1
      Device life time Type A : Exceeded its maximum estimated device life time
      Device life time Type B : 0%-10% device life time used  
      Device life time (PRE_EOL_INFO) : Urgent
  <2> -- Partition Size Info.--
      BOOT1 SIZE   : 4096 KB
      BOOT2 SIZE   : 4096 KB
      RPMB SIZE    : 16384 KB
      GPP1 SIZE    : 0 KB
      GPP2 SIZE    : 0 KB
      GPP3 SIZE    : 0 KB
      GPP4 SIZE    : 0 KB
      USER SIZE    : 30,535,680 KB
                      ( 0x 07_47C0_0000 )

Only some glitches with Samsung chips

alcxa

回复  alcxa
2. you may select a low speeds (16MHZ or  VCC=3.3V/VIO=3.3V)
admin 发表于 2/11/2021 12:41

Thanks, with VCC=3.3V/VCCQ=3.3V gave the result

alcxa

I picked out the H26T87001CMR here.Will the programmer support them?

admin

回复 7# alcxa


   Yes this is a EMMC  BGA153, you can choose auto emmc.
  An EMMC software bug has been found and it is being repaired. It is estimated to be completed within 2 days

alcxa

Auto EMMC does not work with H26T87001CMR