Maybe so but the RAM access timings are lightly controlled by the Videl anyway... Might be interesting to see if it has a slightly different part number than later Falcons...
Falcon maintenance
Re: Falcon maintenance
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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.
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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.
Re: Falcon maintenance
Re: Falcon maintenance
Exactly the same one as in my Falcon...
Do you have the same oscillators ?
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: Falcon maintenance
@stween I think it's because your ram is 80ns, I've seen other boards with as low as 60ns before.
Re: Falcon maintenance
How would the videl know what RAM speed was fitted ? Same as any other ST, you can fit any speed of RAM from 250ns to 50ns and it makes no odds as the MMU is hardwired to run at the same speed regardless.
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: Falcon maintenance
Oh okay, sorry I had a misconception of how that worked I guess I was thinking of CAS latencies on PC's and how they influence speed.
Re: Falcon maintenance
@stween
On U63 - pin 19 has a 4.7K, solder another 4.7K across it.. And solder another 4.7K from VCC (pin 20) to pin 2.. It may or may not do anything but worth a try..
On U63 - pin 19 has a 4.7K, solder another 4.7K across it.. And solder another 4.7K from VCC (pin 20) to pin 2.. It may or may not do anything but worth a try..
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: Falcon maintenance
NEVER seen an Atari 14mb Falcon ST RAM card.
Double wow. Not only the size, but cost at that time was huge.
One expensive Falcon there.
Double wow. Not only the size, but cost at that time was huge.
One expensive Falcon there.