BIOS flash programmers. Which one is right for you?
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- Опубликовано: 6 апр 2023
- I'll discuss the pros and cons of the CH341a, EZP2023+, and the TL866-G3. I had to buy all 3 to figure out which worked best for my needs. Now you won't have to. :). If you find this useful, please like and subscribe for more valuable content.
I have compiled a playlist of videos you'll find interesting if your going to do BIOS flashing. It will pop up at the end of the video. 
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Great video! This helped me choose the right BIOS flash programmer! Thank you!
Thanks for the knowledge and doing this review in English
Sorin explain these on his channel on ch341A when you put the bios on that when it power it on the 5v drops automatically at 3.3v when in use
You are wrong. You don't need to do the mod on CH341a. The 5V is only 1mA. It won't hurt your BIOS.
yes correct, no need to mod or jumper.
Yeah sorin explain this to his channel, when bios programmer is in use on the bios chip it automatically drops voltage in 3.3v
Also to have the 3elloPorg is a good deal for quick service, as it is Off-line programmer doesn't need computer
Bios aside, I want to point out that the TL866 programmers (and the successors ...) also have the ability to test a bunch of IC's for proper function. If you work with older machines (retro stuff) you will appreciate that functionality once you get to discovering that feature. It might not do as many as the purpose built Retro Pro Chip tester but still useful to have.
Rewritten in correct English and text formatted.
Learn how it is done by educating yourself;
; BIOS aside - I want to point out that the TL866 programmers - and the
; successors ... also have the ability to test a bunch of IC's for
; proper function. When working with older machines (retro stuff) one
; will appreciate that functionality once one discovers that feature.
; It might not do as many as the purpose built Retro Pro Chip tester -
; however it still useful to have.
Why can't I find the list of the programmers?
They are all listed in the in video description. They are available from Amazon and other online retailers.
Does the TL866 programmer work these 3 chips? AT89C52, MC68711E20CFNE2, 93C66
The unit I have in this video is a TL866-G3. The software shows the AT89C52 chip and the ACE93C66 (both x8 and x16 versions). So It appears it programs these versions. It did NOT show the MC68711 in the list. The non DIP version would require an adapter. The unit I bought did have some of these adapters included.
@@anounceofbrilliance ok awesome! Thanks for your help
1. someone said EZP2023 vs EZP2025. EZP2025 has more databases compare with previous one.
is that mean if I connect unknown eeprom. chance to recognize it is bigger compare to old model
2. can I adding CH341 built-in databases
3. can I use SOP8 clip for CH341 in EZP2023
FWIW CH341a is merely an interface bridge, so if you can write software to interface with it, you can support whatever you like. The most common programming software for it is open source, so if you need something special you can update it yourself.
When you're buying a programmer, try to find the list of supported chips and see if what you want to use it on is supported.
What's your business contact?
Why do you ask?