All that type of timeout errors I've run across were related to socket problems (when the original CPU works)...new UUT CPU socket and problems went away. Your milage WILL vary. John :-#)# At 1:50 PM -0700 4/13/05, Tony Gonzalez wrote:
Phil,. I've used the 8080 pod on the 2 board and it works fine.
I got that error once with one of the clock signals being bad by a broken trace.
Evidently, the pod check out all the powers and the clock signals going in for integrity.
Now, I have a Z80 pod with a uut power fail on a galaga, but all the signals are looking good at the socket.
John, do you have a definite to look for why the uut power fail or pod timeout errors, what causes them?
Thanks Tony
--- Phil Morris <phil@morris0.fsnet.co.uk> wrote:
I have a Fluke 9010A with an 8080 pod - said combination works fine with every '3-layer' Taito Space Invaders boardset that I've used it with, but if I try it on *good, working* 'L-shaped' Taito boards I get the error:
UUT Power Fail
This has me puzzled - why should the Fluke work fine with one type of boardset, yet not the L-shaped set, even though said L-shaped sets work perfectly with an 8080 in the CPU socket?
Thanks, Phil
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