Here's UC9/15 and UC7/2 compared.
Is it worth having the other UC9/UC7 pins as a comparison (ie both on the same screen)?
Colin.
Quote:
Originally Posted by SiriusHardware
Yes, if you haven't already. The one we think there could be a problem with is UC7 pin 2 - UC9 pin 15 (Same signal line, different ICs, just to make sure the signal is present at both ends).
Disregard anything I said about UC9 pins 1 through 10, I was obviously having a bad day yesterday. As long as we have the expected signal on UC7 pin 2 / UC9 pin 15, the 74LS145 remains the prime suspect.
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