For Sale AGP to PCI adapters in ENIG finish

  • Thread starter Thread starter bfgmatik
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On my A4000 Firebird V I/O is 5V.
Hmmm, OK, but you are probably talking about VIO pins of PCI connector. In my opinion this may be some kind of mistake on Firebird PCB. If logic is 3.3V (and it must be because CPLDs doesn't have any contact with 5V, fully powered from 3.3V at least on v1.1), then VIO should be 3.3V.

BUT:
My adapter doesn't use VIO pins on PCI side. They are left unconnected. 3.3V is routed from 3.3V PCI pins and logic on Firebird v1.1 is 3.3V. So as a result, everything is 3.3V on my adapter. I believe... :)

p.s. Possible reason of 5V on VIO pins on Firebird is PCI specs. As you can see, these slots are 5V-type (they have a 5V-type notch), but still CPLDs are 3.3V.
 
Hmmm, OK, but you are probably talking about VIO pins of PCI connector. In my opinion this may be some kind of mistake on Firebird PCB. If logic is 3.3V (and it must be because CPLDs doesn't have any contact with 5V, fully powered from 3.3V at least on v1.1), then VIO should be 3.3V.

BUT:
My adapter doesn't use VIO pins on PCI side. They are left unconnected. 3.3V is routed from 3.3V PCI pins and logic on Firebird v1.1 is 3.3V. So as a result, everything is 3.3V on my adapter. I believe... :)

p.s. Possible reason of 5V on VIO pins on Firebird is PCI specs. As you can see, these slots are 5V-type (they have a 5V-type notch), but still CPLDs are 3.3V.

I just got back to home and I'm able to check my Firebird. I confirm that VIO pins of PCI connector are 5V on Firebird v1.1. But these pins are not used by adapter and this doesn't have any influence on adapter operation. 3.3V is taken from 3.3V dedicated pins and whole logic for Firebird, routed to AGP by my adapter is 3.3V.
 
Declaring interest.

1x Soldered and tested adapter
(Marked as sold/completed by bfgmatik)
 
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Most of them shipped today, tracking numbers provided. Next will be shipped on Monday. Thanks!
 
Item received, fast delivery ;) and very well packaged and positive feedback left.
Merci

(y) : Adapter tested on Asus P5K motherboard with Xeon and AGP ATI Rage Pro
 
Last edited:
Declaring interest.
Declaring interest in 2 soldered adapters.
(Marked as sold/completed by bfgmatik)
 
Last edited by a moderator:
Declaring interest.

Declaring interest in 1 soldered adapters.
(Marked as sold/completed by bfgmatik)
 
Last edited by a moderator:
Declaring interest.
(Marked as sold/completed by bfgmatik)
 
Last edited by a moderator:

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