click — step2This means that the address bus high bit is some how received wrong (or interpreted wrong)
click — step3
click — step4
click — step8
click — nothing - stays in 8
click — nothing - stays in 8
click — nothing - stays in 8
click — step1
Does the A-155 work if used alone (without the A-154, configured as standalone using an external clock)? Or does it show the same behaviour?
Florian