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标题: Analysys IC EMMC [打印本页]

作者: alcxa 时间: 2021-11-2 14:11 标题: Analysys IC EMMC

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

作者: admin 时间: 2021-11-2 15:37

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.

作者: alcxa 时间: 2021-11-2 16:11

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)

作者: admin 时间: 2021-11-2 16:41

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)

作者: alcxa 时间: 2021-11-2 17:48

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

作者: alcxa 时间: 2021-11-2 17:54

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

作者: alcxa 时间: 2021-11-3 01:27

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

作者: admin 时间: 2021-11-3 15:51

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

作者: alcxa 时间: 2021-11-3 21:54

Auto EMMC does not work with H26T87001CMR

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