Posted by: indibil on 2022-11-11 22:41:48Hello, i write from Spain.
I am looking for where I can buy adapter boards to mount 744X chips on boards for 745X processors. I have a Quicksilver at 800 MHz without L3 cache and it might be interesting to install a 7447 at 1.67GHz that I recently bought, lowering the voltage.
Thanks.
Posted by: waynestewart on 2022-11-13 16:27:04I don’t know of any processor adapters but quite a few of the processor upgrades used the 7447 chip
Posted by: ried on 2022-11-14 08:25:46I think he's looking for an interposer solution, like @herd has been working with.
I was looking at the pin-out for the 7447 and I think it could be adapted to the 7400. Would people be interested in this? The main application I can see would be to install faster 7447 chips onto these boards for use in the Cube: These boards fit a Cube and are relatively available; the...
68kmla.org
Posted by: indibil on 2022-11-14 23:38:19
I think he's looking for an interposer solution, like @herd has been working with.
I was looking at the pin-out for the 7447 and I think it could be adapted to the 7400. Would people be interested in this? The main application I can see would be to install faster 7447 chips onto these boards for use in the Cube: These boards fit a Cube and are relatively available; the...