Had to gig up? a 2816 and a 2864 pdf.
Knowing there is a difference and remembering what exactly it is, is two different things...lol
Looks like the mismatch is just your labeling, CE and WE are swapped per your pin description, but I wouldnt expect WE to ever go low (unless being programed) so the trace data looks right.
This may be just a description thing too, but addr 03 (physical pin 5)is skipped.
I also wouldnt expect anything on the data lines to be relevant to the EEPROM unless both the OE and the CE are low (active).
Per a previous post you have one mode programmed w/TX.RX and Alt TX and are? sitting on that mode?
Let me suggest programming a second mode and manually incrementing/toggling? between the mods while observing the busses.
Should see CE and OE go active at the same time then and see the data presented to the bus. I'm curious how much of the byteset it reads.
Does it read againwhem tx is initiated?
Inquiring minds.....
