TL866 supported chips

From Proghq
Revision as of 17:44, 1 April 2015 by Eallen (talk) (added adapter circuit section)
Jump to: navigation, search

There are some chips that work with minimal fiddling, this is a place to catalogue how to use the tl866 with those chips.

Different Name

For these chips, just choose a different name (usually a different manufacturer of the same chip) and it will program just fine.


Different Pinout

For these chips, a different version may have the same programming algorithm, but need to have the pins in a different order.


ST 27C1000 32-Pin DIP can be programmed as the ST 27C1001 32-Pin DIP if you swap pins 2 and 24. Thread Link


Adapter Circuit Needed

These chips can use existing algorithms with a little help (address decoder/encoders, programing voltage, etc...)

For programming an old 2732 EPROM on my TL866 I designed a quick&dirty adaptor to apply an external 25V programming voltage. Thread Link