Thanks a lot, that was really helpful.

anybody has good source of crystals?
I've found only one on mouser that seems available but price is not in the range that I've paid previously. (sth like 10x)

https://pl.mouser.com/ProductDetail/Cry ... GKzw%3D%3D

For me two please.

Yes. I've tried that as well, but not with DiagRom (will test today) 7mhz at header will check in the evening

I thought it's 200Mhz scope, but it seems that its 200megasample/second, and bandwidth is 50Mhz

Completely nothing, on screen only indivision logo, and nothing not even single character on serial.(as mentioned in previous post with 68010 cpu i can see output of diag rom both on screen and serial) The only difference is that with normal rom, indivision logo disappears after few sec. but with di...

hello again I've check clock signal (on jumper) and there was nothing, I've replaced generator chip, and now I can see beautiful 50Mhz (I was expecting square wave, no sinusoidal), but board still doesn't work. IMG_7501.JPG I've tried without FPU, no luck again. I've put diag rom. To confirm that my...

Thanks a lot for all suggestions, i will update you with my findings. I have diag rom so, after checking again for soldering issues, and math coprocessor i will go with diag rom.

Thanks for suggestion I will check that, but if there were a short regulator should be hot, and current limit in power supply would kick in, what do you think?

adding photo from microscope, terrible 74AC16245 soldering, but no shorts

It may look like that on low resolution photo. Two legs are slightly bend, but there is no short between them. I've checked for connection and shorts on cplds and buffer as well.

Hi I've fished my tf534 build. It got programmed using RaspberryPi as Stephen suggested in one of the youtube videos on 330, it was put into my A2000 using kipper 2k 2016 vb 0.95., but unfortunately it's not working. Amiga behave like there was no processor inside. My A2000 config: Indivision buddha...