Reading eprom, disconnected pins

[baranm]

Heyy. Im trying to read AM29F400BT via TNM500 with no luck. When I connect everything as I should do, programmer says there are pins 21,22,23,24 disconnected. If I disconnect the adaptor with the eeprom from the programmer and click on read button, it says that these 4 pins are connected (and the rest, of course, disconnected). Don't understand why after disconnecting everything out there are these 4 pins connected? Thanks for any help!

[baranm]

Solved. I bought wrong adaptor for programmer, without 2 chips in it. Don't know how to delete this thread.

[Samsara]

Hello.
Which chips ? Capacitors ?
Adapter don't need anything.
Maybe it's just Vcc problem that can be solved with capacitors

If programming yields isn't 100% when using programming adapter or if some unreliability appears, try to connect one 22nF-100nF multilayer capacitor (that meet the EIA X7R or Z5U specification) between leads of adapter connected to pins VCC and GND pins of programmed chip.
https://www.elnec.com/en/products/programming-adapters/DIL44_PSOP44_ZIF_600mil/

[baranm]

I do have
http://bit.ly/2KFS4Di
I guess I should have
http://bit.ly/2KAAhgW
on the picture in TNM Universal Programmer I can see that I should use the second adapter which I do not have at the moment