CH341a SPI / I²C programmer
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Re: CH341a SPI / I²C programmer
i dont have a "registered" one.
i cant hack it because it's compressed.
you can run it in trial mode but i dont think it works long like that.Comment
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Re: CH341a SPI / I²C programmer
Please please give me key to register this software very urgently.Comment
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Re: CH341a SPI / I²C programmer
http://blog.163.com/skygz@126/blog/s...2012742153122/
NEW CH341A_1.30Comment
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Re: CH341a SPI / I²C programmer
I use a Bus Pirate, which only requires the use of a "basic" RS-232 (serial port) terminal program for communication; alternatively, other programs such as Python scripts can automate functions (such as reading/writing the EDID on the DDC bus on a particular HDMI input).My first choice in quality Japanese electrolytics is Nippon Chemi-Con, which has been in business since 1931... the quality of electronics is dependent on the quality of the electrolytics.Comment
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Re: CH341a SPI / I²C programmer
They are fully identical except for the QPI support on the later one.
Since they both support standard, dual and quad SPI - the protocol/interface CH341a uses to program this devices - will therefore work.
(Not sure what bug was fixed with W25Q64FV in v1.30 thought)Last edited by megaraider; 01-27-2016, 08:44 PM.Comment
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Re: CH341a SPI / I²C programmer
If you want the latest version you should read this
Group Buy: CH341A ProgrammerComment
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Re: CH341a SPI / I²C programmer
Free CH341A_1.29 http://rghost.ru/8RFdNVVQWComment
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Re: CH341a SPI / I²C programmer
Could you direct me towards where I can find version 1.29 please.
What is necessary to register it?
o.k. for anybody who owns one of these.
there are 2 windows drivers to install.
1: a virtual comport
2: a virtual parallel port and i²c driver
then there are 2 softwares.
1: the memory programmer
2: the AVR microcontroller programmer
now as far as the memory programmer goes, the versions upto 1.18 just work
versions from 1.20 onwards need to be registered.
and i have 1.18 and 1.29 if anybody needs them.
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btw, the key to finding this stuff is simply to use a chinese search engine - it's like turning on the lights in a dark room!Comment
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by what_1282105Following this guide (https://www.reddit.com/r/thinkpad/co...g_and_flashing) i re-flashed my t480s BIOS using an external (CH341A) programmer. The flash didnt work, so i reverted back to my BIOS backup successfully. The BIOS in the chip and the BIOS backup file are identical according to windows' file compare. The revert, however, didnt work: the only thing the computer does is flash the power button 3 times when AC power is connected. I've tried unplugging the CMOS battery, holding the reset button and holding down the power button- no signs of life....
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Channel: BIOS Requests ONLY!
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My pc updated bios through Windows Update and I was greeted with BLACK SCREEN WITH CPU FAN MAX SPEED. I don't think there is even a screen signal, because it triggers my monitor for a couple seconds and then the monitor turns off. I tried the other outputs as well.
- I tried clearing bios, resetting bios, removed the CMOS battery, removed m.2 ssd, wifi, and ram. Still black screen with CPU fan blasting.
- I tried using the Lenovo BIOS CD and BIOS USB, but neither worked. At least I couldn't get anything to work.
- I could only locate two chips that look like bios chips. Could someone verify this
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Channel: BIOS & Schematic Requests!
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I'm able to read and write the chip by selecting a winbond IC of the same size, but when verifying it fails at around 25 percent.
I've modded the ch341a to 3.3v.
Can I update the database to include the XMC 25QH256C? -
by sasalliHi to all!
i have ch341a programmer. iam trying to program MX25L6475EM2I-10G chip with 16mb file, bu the programmer software(v1.18) says ''FILE LENGHT, BEYOND RANGE OR IT WILL BE IGNORED''. What should i do? Thanks! -
by fanchiottiHello everyone,
I have a lenovo ideapad s145-api and after a bad bios update, it's bricked.
I bought a ch341a programmer, installed all the drivers, it's working as expected, except when i put the clamp on the bios chip the power led goes dim and the win 10 emits the "device is disconnected" sound.
NeoProgrammer doesnt detect the chip at all...
The laptop battery is disconnected as is the bios battery.
I believe the bios chip is this one: https://www.winbond.com/hq/product/c...ory/serial-nor... - Loading...
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