This app is AMAZING! Using it now with an SE/30 and it has helped me more in the past day than all the scoping and continuity testing for the 2 weeks prior. THANK YOU!!!
Hey @GreenBar0n - I'm troubleshooting a simasimac se/30 and can confirm your ROM SIMM findings when performing the ROM address walk. The guide is off -- page 46 states that ROM (pin) 4 should be 2.62 MHz but it's not, it's 1.31 MHz and then the subsequent pins are divided by half as you state...