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T48 新增SD/TF卡烧录功能,并支持EMMC转SD

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)

1.png



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

回复 1# admin


   这个座子怎么才能用在T56上 具体需要怎么做 请指教

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T56闇

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鍥炲 1# admin


   T56鎬庝箞娌℃湁杩欎釜鍔熻兘 杩樻湁鑳戒笉鑳介

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如何连接 也没有图纸

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

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

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回复 1# admin


   哪里购买啊。。。

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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.

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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

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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

Kingston-SD-C01G.jpg Kingston-SD-C02G.jpg SanDisk 4gb SDHC 4 class.jpg SanDisk_2GB_MicroSD.JPG

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

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回复 6# vafomin

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

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Hi !

I tested about 30 cards and found five that are not detected by the programmer.
Like this :
testsdadapter1.png
"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
TS4GSDHC4.webp.jpg Kingston SD-M02G.jpg Sandisk-SDSDX-032G-X46-1429562254.jpg Sandisk Ultra 32.jpg

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回复 4# martian

SD only 3.3V

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Does it support 1.8V voltage?

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回复 2# Oleg_Skalskiy


   T56 need a special adapter.

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Why is T56 worse? Why only on T48?

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