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）

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

Oleg_Skalskiy

Why is T56 worse? Why only on T48?

admin

回复 2# Oleg_Skalskiy


   T56 need a special adapter.

martian

Does it support 1.8V voltage?

admin

回复 4# martian

SD only 3.3V

vafomin

Hi !

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

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

2023-4-9 05:05

2023-4-9 05:06

2023-4-9 05:07

2023-4-9 05:06

admin

回复 6# vafomin

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

vafomin

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

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

2023-4-26 00:56

2023-4-26 00:57

2023-4-26 00:57

2023-4-26 00:57

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

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.

saiyifu

回复 1# admin


   哪里购买啊。。。

SochiFix

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

SochiFix

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

爱去问问人

如何连接 也没有图纸