Test Toggle Nand memory

Hi

In old Articles We know For Make Ultra speed Flash We Need Multi Channel Suport Controller and More Then 1 Flash

Example

Patriot Rage Xt 16=Phison 2251-38 +Micron L74 *2
JetFlash V600=Au6989n +Micron L74 *2
JetFlash V620=Au6990+Hynix 2Ce 32Nm Mlc8K *2
Adata C903 Ite 1167b+Intel L74 *2

So In All Flash Read ~30 And write ~18

But! But!

After 2013 Alcor In New Models Dont Support Multi Channel

I see The New Alcor Pcb in 6999sn Channel H Is Un Used


After Lose Large Capacity

hi

some time

You Chane fuse And Use All way but Controller is Hot So REal DEAD!

But is 16G or More!!!

What Can WE Do?

In my case

I have 2250+hynix 26nm mlc *2=16 gig
and i lust the controller

i Extract the good memory frome Dead flash And Used to Another

Or Buy On 2gig Flash And Chane Nand Flash To Re Use My Capacity

In This Case I but Silicon power 2gig sm3257en+(sandisk pest )

Before Look The Silicon power nand I Exract And Install my 16 gig Nand memory in new Pcb



Speak about Channel

Hi Again

a few day ago i buy 4 nand flash JS29F64G08CAMD2 and i have 2 pcb

Alcor au6987hl

Smi 3257en

Take A look that


Smi 3255ab-3257aa-3257en-3257enlt _Phison 2250-2260-2261-2267 ,Ite 1171-1170-alcor au6989an

No Support Dual Channel Mode

Because Used Internal Crystal

So i Install in Two Side But ChipGenius_v4_00_0028_stable Detect 1 Channal


The Mean is Interleave

Read Speed Just =20Mb
Write Speed Just =10Mb

Why?


What about this one, guys? [[ The " DING " sound, then nothing happens ]]

Hello everyone,,

I came again with another USB flash drive that need to be fixed, when I plug it in PC, I hear the sound that takes places after plugging any USB device, But it doesn't appear in My Computer. This is a pic from the Device Manager:
www.shy22.com/upfiljpg/9lj82665.jpg

And I can see that in ChipGenius_v4_00_0022_RC3:
www.shy22.com/upfiljpg/opa82870.jpg

I tried many SMI applications, It can't be seen be all of them as shown in this pic:
www.shy22.com/upfiljpg/xip83231.jpg

If it requires a hardware solution, Please explain it step by step, because I am not good at hardware.
I am waiting for your suggestions and ready to present more information or pic about the flash if you need that.

THANKS in advance.


problem with SMI Factory Driver; please Help!

Hi
I would create cd-rom on ufd SM3257ENAA. I face to a error and ufd couldn't recognize normally. In device manager it detected but had not drive letter. So, I use «SMI Factory Driver» with [VID = 090C PID = 1000]. After that, SMI MPTool could detect it using «Factory Driver and Hub» option. I began to flashing but it still on Testing. I would stop flashing, so i use «quit» button and then un-plug ufd. after re-plug windows detect it with SMI Factory Drive but SMI MPTool hang when I pressing «Scan USB (F5)».
I try on another windows but is same.
There is any way to revival ufd?

———————————————————————————————————
Description: [M:]USB Mass Storage Device(SMI USB DISK)
Device Type: Mass Storage Device

Protocal Version: USB 2.00
Current Speed: High Speed
Max Current: 500mA

USB Device ID: VID = 090C PID = 1000

Device Vendor: SMI Corporation
Device Name: USB DISK
Device Revision: 1100

Manufacturer: SMI
Product Model: USB DISK
Product Revision: 1100

Controller Vendor: SMI
Controller Part-Number: SM3257ENAA – ISP 120119-AA-
Flash ID code: 98DE9493 – Toshiba – 1CE/Single Channel [MLC] -> Total Capacity = 8GB

Tools on web: dl.mydigit.net/special/up/smi.html

Possible Flash Part-Number
—————————-
Unknown

Flash ID mapping table
—————————-
[Channel 0] [Channel 1]
98DE9493 ——--
——-- ——--
——-- ——--
——-- ——--
——-- ——--
——-- ——--
——-- ——--
——-- ——--
—————————————————————————————————--

I clean registery and re-plug it. SMI MPTool dont detect it.
ChipGenius report it:
====================================
Description: USB Mass Storage Device

Protocal Version: USB 2.00
Current Speed: Low Speed

USB Device ID: VID = 090C PID = 1000

Device Revision: 1100

Controller Part-Number: Unknown
=====================================

Also install SMI factory driver ( 090C/1000). but SMI MPTool hanged when I press «Scan USB » button.
Now ChipGenius report it:
=====================================
Description: SMI Factory Driver(DataKey USB Disk)
Device Type: Mass Storage Device

Protocal Version: USB 2.00
Current Speed: High Speed
Max Current: 500mA

USB Device ID: VID = 090C PID = 1000
Serial Number: AA00000000010564

Device Vendor: DataKey
Device Name: USB Disk
Device Revision: 1100

Controller Part-Number: Unknown
===================================

I become confused!!!


Fix Flash with one-piece body

Hi to all
I have Good News For All my Friend

After I see (AAv)User In Flashboot

in 6 day I Repiar 5 Flash White On Board Pcb
Look The Picture

Smi (Silicon motion Methode)


Ite 1167-1170-1165



ok We Cut The Blinking

2 Way of Button Of Flash (LED )
Way

if Connect Gnd And Vcc to Blinking Way (Make Nosie In Internal Crystal)

For Example

I have smi3257en +sanisk ed3

But Device Just Show in The Device Maneger
Not See Drive Leeter

After Conncet Wite I see Drive Leter And I Used Mp Tools And Erase All Info(Complete Clean Flash Frimware And Data… so Try It Ang Good Luck To Every one )


Драйвера и мануал для семейства SMI

Долго не мог найти, а были так нужны в тот момент. Все найденные версии и документация, которая подходит ко всем утилитам. Итог, правда, не самый лучший — данных так и не вернул, от флешки осталась только половина, скорость тоже ощутимо упала, может, у Вас получиться лучше.

Удачи всем в восстановлении.

Евгений Артамонов (добавление файлов на сайте не прошло, поэтому выложил у себя: eart.ho.ua/material/SMI/)