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Author Topic: FULL Crystal Oscillators for over/underclocking available  (Read 1763 times)

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Offline redrumloaTopic starter

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FULL Crystal Oscillators for over/underclocking available
« on: February 13, 2005, 04:29:18 PM »
I want to move them, first chance here then eBay. these are all FULL size 5V.

19.6608 x 1
22.1184 x 1
23.00 x 2
24.00 x 1
25.00 x 1
33.000 x 2
50.00 x 1
64.00 x 1
66.666 x 1
70.00 x 1
73.00 x 1
74.607 x 2
Someone has to state the obvious and that someone is me!
 

Offline Effy

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Re: FULL Crystal Oscillators for over/underclocking available
« Reply #1 on: February 14, 2005, 01:24:55 AM »
Proces ? I would be interested in those two 33 Mhz ones to have my A3640 overclocked  :-)

Offline adolescent

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Re: FULL Crystal Oscillators for over/underclocking available
« Reply #2 on: February 14, 2005, 02:20:38 AM »
@Effy

You mean underclocked?  :-)
Time to move on.  Bye Amiga.org.  :(
 

Offline spavatch

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Re: FULL Crystal Oscillators for over/underclocking available
« Reply #3 on: February 14, 2005, 10:14:29 PM »
Quote
adolescent wrote:
You mean underclocked? :-)


Maybe he thought it'd be 66 MHz when you glue two 33's together... :lol:

Just kidding ;-).
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Offline redrumloaTopic starter

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Re: FULL Crystal Oscillators for over/underclocking available
« Reply #4 on: February 14, 2005, 10:19:04 PM »
Quote

Effy wrote:
Proces ? I would be interested in those two 33 Mhz ones to have my A3640 overclocked  :-)


I'm thinking $5 each would be fair. Buy multiple and get free shipping.

BTW doesn't the A3640 divide the frequency in half? I think it uses a 50Mhz crystal to get it's 25Mhz speed. Just IIRC, you better check first.
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Offline adolescent

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Re: FULL Crystal Oscillators for over/underclocking available
« Reply #5 on: February 15, 2005, 05:19:41 PM »
@Red

Yes, it uses a 2:1 multiplier.  The standard is a 50MHz part.
Time to move on.  Bye Amiga.org.  :(
 

Offline Effy

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Re: FULL Crystal Oscillators for over/underclocking available
« Reply #6 on: February 15, 2005, 06:24:01 PM »
Sorry guys, I´m having the morning shift this week and it´s killing me. Of course you are correct as my A3640/25 has a 50 Mhz crystal, so in order to have it safely overclocked to 30 Mhz or more I need a 60 Mhz or 66 Mhz crystal ... in this case I would like the 64 and 66,66 Mhz crystals  :-)
Anybody got an idea of how far you can overclock a Blizzard 4030/50 Mhz ??? With extra cooler of course  :-D

Offline Effy

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Re: FULL Crystal Oscillators for over/underclocking available
« Reply #7 on: February 16, 2005, 07:34:58 PM »
And I also seem to need a 24 Mhz crystal  :-)