I don't remember using a resonator before but the 4093 gates and this 10Mhz device only gave 4.325Mhz. Question .. Is is possible is wrongly marked ? Seems unlikely but no other conclusion....The clock only fed the Z80 during measurement....
![RES10.jpg RES10.jpg](https://www.electro-tech-online.com/data/attachments/89/89117-5a12833d9e111a1c20d9182a78501dcc.jpg)
I am not sure why, but I have on the desk a Z80 and PIC18 as a loader / supervisor project, at first the pic provided Z80 clock, so I could debug easier , but now wanted the Z80 to run at the 10Mhz as ' it said on the tin' , not pursuing the resonator but have adopted a 10Mhz Xtal / 4093 . oscillator instead.
Last edited: