Hi there! I don't know if anyone other than me will find these useful, but I had to make them for tiDE.
Here is an xml file containing information about all of the instructions on a z80 processor, including size, t-states, value, a description of it's function, and more, gathered from asm in 28 days.
Here is an xml file containing information on most of the bcalls from ti83plus.inc, gathered from WikiTI.
Both of these files were automatically generated, so they may not be flawless (especially the ti83plus.inc documentation).