T48 新增SD/TF卡烧录功能，并支持EMMC转SD

admin

使用T48专用的SD卡适配器

功能：
1、作为ＥＭＭＣ芯片转SD接口使用，在软件中可以任意选择BGA适配器，适合１Ｂ／４模式，最高速度17ＭＢ／Ｓ
２、读写SD卡
３、读写ＴＦ卡
4、读写SD NAND芯片（ＱＦＮ８封装）

下载 (235.31 KB)

2022-12-22 12:09

使用方法：

1、读写ＳＤ／ＴＦ卡时，选择ＳＤ／ＴＦ＿ＡＵＴＯ（４ｂ或１ｂ）
2、读写EMMC时可以选择任何封装的EMMC芯片

操作方法同EMMC

爱去问问人

如何连接 也没有图纸

SochiFix

Ответить 12# saiyifu
Also "EMMC to TF" for the small adapter

SochiFix

回复 12# saiyifu
Ali search "EMMC to SD T48"

saiyifu

回复 1# admin


   哪里购买啊。。。

cipi65

Same issue for me !!!
I tested 14 SD CARDS and only one 32GB made by HAMA pass the verification.
Rest of SD CARDS with errors:
The number of incorrect data is greater than 32,
CRC error status 00400120
CRC error status 00C00120
Failed - - Status 0000B368 00C00120

I mention all this cards are verified on card reader and there are OK.

Also I want to ask about a strange sound from programmer when I verify the cards. The sound is like the internal power supply not working very well.

Thank you, and I'm waiting for good news.

Albano.Matos

回复  Oleg_Skalskiy


   T56 need a special adapter.
admin 发表于 2022-12-25 09:32

   Dear Admin,                     Please, made available this adapter, also to T56, soon.
Rgds

vafomin

Some more not working SD cards with such problem.All microSD now.
SanDisk 2gb
SanDisk 4gb SDHC 4 class
Kingston 1gb SD-C01G
Kingston 2gb SD-C02G

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2023-4-26 00:56

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2023-4-26 00:57

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2023-4-26 00:57

vafomin

Check it please. I'm not the only one having these problems.

admin

回复 6# vafomin

It may be due to compatibility of instructions, if the card is found. Will test it.

vafomin

Hi !

I tested about 30 cards and found five that are not detected by the programmer.
Like this :

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2023-4-9 05:03

"Failed  -- Status :00000000 00800120 ERROR CODE: 3"

But cards are good and working in cardreaders.
They are
SD Transcend TS4GSDHC4    4GB
SD Kingston SD-M02G    2GB
SD Sandisk Ultra 45MB/s  32GB

microSD Sandisk Ultra    32GB,  I have two pcs, both same error

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2023-4-9 05:05

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2023-4-9 05:06

admin

回复 4# martian

SD only 3.3V

martian

Does it support 1.8V voltage?

admin

回复 2# Oleg_Skalskiy


   T56 need a special adapter.

Oleg_Skalskiy

Why is T56 worse? Why only on T48?