Re: Fluke 9010A and Space Invaders

From: John Robertson <jrr_at_flippers.com>
Date: Wed Apr 13 2005 - 16:56:40 EDT

<x-flowed>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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-- 
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</x-flowed>
Received on Wed Apr 13 14:04:30 2005

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