TheRealTachyon
New member
TheRealTachyon's adapter is in the post.
I now have just one DIY kit left. I could assemble that one if the buyer wants. Then I'm done for a while on these.
Thanks, looking forward to receiving it.
TheRealTachyon's adapter is in the post.
I now have just one DIY kit left. I could assemble that one if the buyer wants. Then I'm done for a while on these.
just follow online manual, and downgrade the firmware back again
i had bought a cheaper "C" version without ICSP port, after reading the net i found out that it's very easy to add, i decided to upgrade this programmer to full "A" version then. Have soldered the ICSP connector and flashed it with "A" firmware. Works rock solid. Be aware, there are a lot of TL866 flashers with dry solder joints, they work unstable until You resolder all connections.
Still have stored the firmware downgrade/update tool somewhere on my desktop PC, will look if You need it
What kind of problems do you have? I've received my 27C400s yesterday, and I'm ready to test the board I've assembled last week.I experience problems with this board after minipro forced me to update to 6.60 on the software version
Doesn't see any problem to burn any 27C128 chips with 6.50 firmware (just uncheck CHIP ID box and set correct write voltage according to the manufacturers datasheet, that's it!)
The only problem i have experienced on this flasher - is 27C800 related, but it seems, that it's not the flasher the matrix of the chips itself is quite often defective. Best results to burn them are with 12.5V and 200uS wave pulse.
Doesn't see any problem to burn any 27C128 chips with 6.50 firmware (just uncheck CHIP ID box and set correct write voltage according to the manufacturers datasheet, that's it!)