Turns out a friend of mine happens to have an oscilloscope, so I can measure things myself!
Still don't really know what/how I have to measure though...
The suspected problem is a dead shifter chip, so how do I check if that's the problem?
Questions regarding a 4mb update on 1040STF, motherboard C070523-001 REV. C
Re: Questions regarding a 4mb update on 1040STF, motherboard C070523-001 REV. C
You can only really try chips in a known working machine to see if they are faulty or not.
https://www.exxosforum.co.uk/atari/ All my hardware guides - mods - games - STOS
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viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
Re: Questions regarding a 4mb update on 1040STF, motherboard C070523-001 REV. C
Then why does everybody keep telling me I need an oscilloscope?
Re: Questions regarding a 4mb update on 1040STF, motherboard C070523-001 REV. C
To test a chip a second known good machine is the easiest way to test, you use a scope to trouble shoot everything else if things still do not work when the chip is known good.
https://www.exxosforum.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
Re: Questions regarding a 4mb update on 1040STF, motherboard C070523-001 REV. C
Re: Questions regarding a 4mb update on 1040STF, motherboard C070523-001 REV. C
Yes you can do that to start with.
https://www.exxosforum.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
Re: Questions regarding a 4mb update on 1040STF, motherboard C070523-001 REV. C
Allright so how do i need to do that? Just measure the oscillator?
And how can those results give me an idea about what the problem is?
(Like I said, my knowledge of electronics isn't great, though my will to try to fix my own stuff is )
And how can those results give me an idea about what the problem is?
(Like I said, my knowledge of electronics isn't great, though my will to try to fix my own stuff is )
Re: Questions regarding a 4mb update on 1040STF, motherboard C070523-001 REV. C
You measure pin 2 - 32Mhz, and pin 39 - 16MHz..
Though I am a little lost exactly what you have and have not got working now ? Seems you are troubleshooting a dead machine ? in which case you should probably open up a new topic as this thread was problems installing RAM which I assume is sorted now ?
Though I am a little lost exactly what you have and have not got working now ? Seems you are troubleshooting a dead machine ? in which case you should probably open up a new topic as this thread was problems installing RAM which I assume is sorted now ?
https://www.exxosforum.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
Re: Questions regarding a 4mb update on 1040STF, motherboard C070523-001 REV. C
Oh allright will do!