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| Click here to select a new forum. | | Centris 610 tower | Posted by: coius on 2013-07-28 11:41:49
So I got a Centris 610 motherboard coming in the mail with a full 040 and a spare oscillator (for the proper speed) and I was thinking instead of mounting in a Centris 610/Quadra 605 desktop unit, I would mount it in an old ATX tower and the magical use of a dremel and some sheet metal, I can make it fit in an ATX tower or whatnot. I thought about putting two hard drives, a Zip drive and a SCSI CD-ROM, then throwing it on Ethernet and make it into a small webserver. If it runs 8.1 I will have partitions higher than 2GB via HFS+ for the data drives.
I would have to do HFS for the boot drive I am pretty sure (HFS+ only supports PowerPC for boot, right?) and then throw a bunch of my older software on it. Maybe even switch my webpage hosting to it for grins and giggles.
Anyone think this might be a good idea, or is it better to source the proper case?
I would need to modify an ATX power supply to get the proper input for the case, but I am not sure until it comes what connector it uses (AT? ATX?) so I will see. what I can do.
| Posted by: mcdermd on 2013-07-28 20:56:55
If it is a Centris 610 with a full '040, doesn't that make it a Quadra 610? As I recall, the logic board part number is the same (I have one of each).
| Posted by: coius on 2013-07-29 11:51:38
I need to install the CPU with the oscillator. It's not pre-installed. There's just a 68LC040 in it. but the sender also sent a full 040 for my to install (i need to solder in the oscillator, easy peasy for me though.
| Posted by: uniserver on 2013-07-29 12:02:28
The Full 040 is already installed. No LC040 included.
Just the 15mhz and change Oscillator needs to be installed yet. witch should yeld 30 - 31mhz.
| Posted by: coius on 2013-07-30 10:12:34
Ah, ok didn't understand that right. Ok thanks! I will be sure to let you know when I get back home that all is well... Do you have the locations I am supposed to solder these at? is there like a guide i can follow?
| Posted by: uniserver on 2013-07-30 11:10:47
The 10mhz oscillator is right next to the cpu. The replacement 15mhz oscillator is a older style package(through hole), but the pin out is the same, might have to solder 4 legs on the oscillator if the leads are not long enough to touch the proper pads.
You can remove the old oscillator, or you can "by-pass" it and just attach the new oscillator to its legs,
kind of how a clock chip clip thingie works. I've never done it the bypass way, I just remove the old oscillator with 2 soldering irons.
I already installed the inductor and oscillator mod for the Sonic Networking IC. So it could have its own (10 MHZ Clock) derived from a 20mhz oscillator, separate from the CPU.
Basically with the Centris 610 model /w networking, the cpu and the networking I/C shared the same 10mhz clock from the cpu, to save cost.
http://www.applefool.com/clockchipping/c610.html
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