Full 68060's 75Mhz for sale

[mike-]

Well, I struck a good deal and I want to share it with you all.

The price pr. cpu will be $60 - $75 - $100. This depends on things like shipping, import tax, and the cost of actually getting the money there.. I can also get the 75Mhz crystals, but i need to know which crystals, ( 14 or 8-pin ) I get 7 of these babies at the beginning of next month, if the interest is high, i'll have him send me more.


-Mike

[mike-]

Framiga wrote:
AFAIK the 75 Mhz is without FPU unit.

I have one here that does _NOT_ say 68060ec75 ... nor LC. I got them to send me one to check

[mike-]

wurzel wrote:
Hi,

I'm interested but ignorant

I have a Blizzard 030. Can I just change the 030 for the 060 and get a faster Amiga?

Thanks!

You'd need at least an 040 accelerator, they can be modified to use 060's. Need more voltage and the crystals.

[mike-]

zyphoid wrote:
sounds intriguing, i've got a bliz1260'050. don't know how it would work though.

It probably will, its the equiv of putting a faster cpu in a motherboard that will support it... Though you have to change the crystals. Thats using the 8 pin btw.

I've heard horror stories about the scsi module getting overclocked and scewing up on some cyberstorms tho.

[mike-]

arnljot wrote:
But can you just pop one of these puppies in a csppc060 and have 75mhz operations, and what impact will the loss of fpu have? (which applications)

Thats what im doing, though my a4k motherboard and cppc is at reparis, and he has it working with a 68060ec75 i hear. I didn't know the full 060 75mhz existed until recently.

[mike-]

On the Mk-II series I believe, they screw/corrupt the scsi. But of your not using a scsi it will work.

[mike-]

Anyway,
if you want one.
PM me.

Name, email, quantity, with or without crystal.

[mike-]

http://www.dcn.ne.jp/~plastic/etc/MC68060RC75.jpg I'll take some pictures of mine later... my mobile camera is bust (wrong camera driver revision 1.1 should be 1.2... after flashing it) + the numbers would never be readable..

[mike-]

If you install the CPU on your card you can you the CPU command or Sysinfo to check if everything is present and correct.

I will when i get the a4000 and cppc back.

[mike-]

its not a clock up... i wouldnt recommend doing that anyway.. But replacing the crystals, with say, 80 or 100 mhz ones, more voltage probably, and keep the temp down, big heatsink with a good fan on for instance.

[mike-]

just searched on google images. I have on sitting on the table...  They exist...

[mike-]

I got some pictures. but they are taken with a cell phone... so i wont even bother loading them up.. i couldnt make out the model no. myself even...

This one here says: MC68060RC75 01G65V MALAYSIA
THIS IS IN REALITY A XC68060RC50A!

I'll hunt for a proper camera.. I've got the friggin flue so not much is happening. Not even for http://amigaweb.net

[mike-]

Doobrey wrote:

mike- wrote:
just searched on google images. I have on sitting on the table...  They exist...

But just cos it says 'MC68060RC75' on the top doesn't mean that's what's in the silicon  :-(
Only last year someone got ripped off buying a batch of relabelled '060s(link)

Rough translation from the CT blog..
"Apparently there are 060s with falsified inscriptions. They have a white print  instead of engraved MC68060RC50. You can also recognize it by the number on the left side (e.g. S23328-002 instead of -004). "

Hmm. i'll wait until i get the cppc back and test with that  then

[mike-]

ah the left hand side. barley visible is 523326 002. but t hats in gold or what ever

[mike-]

Oh my... http://eab.abime.net/archive/index.php/t-27664.html
http://i125.photobucket.com/albums/p55/restqp/k-060.jpg

That one doesnt even say mc68060....

Well, its not any of those i have...I'll borrow a camera from a friend..