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WTB: IDT Orion 79RV4700-200GH (200 MHz R4700 MIPS)
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mattst88



Joined: 09 Sep 2010
Posts: 6
PostPosted: Fri Jul 01, 2011 11:20 pm    Post subject: WTB: IDT Orion 79RV4700-200GH (200 MHz R4700 MIPS) Reply with quote
I'm looking for a functional 200 MHz R4700 CPU.

http://www.idt.com/?genID=79RV4700

http://www.chipdb.org/img-idt-79rv4700-200gh-5999.htm

I've found that it was used in the Cisco Catalyst 5000 Router Switch Feature Card and the Cisco Processor Switch Module (PXM1) but I can't find either of these for a reasonable price.

I sent a private message to wuhao, who posted a picture on chipdb of the chip I want, but he doesn't appear to be active on this site anymore.

Please let me know if you know where I could get one.
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Neon_WA



Joined: 08 Nov 2008
Posts: 7146
Location: Margaret River, West Australia
PostPosted: Fri Jul 01, 2011 11:27 pm    Post subject: Reply with quote
just so you know.. the AS5300 series uses a 150MHz of this processor
but the main point is that the MIPs is soldered to the board.. not in a socket
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susl45



Joined: 27 Dec 2007
Posts: 3179
Location: CHU
PostPosted: Fri Jul 01, 2011 11:48 pm    Post subject: Reply with quote
Here is one ORION 79R4700-100G, do not know whether it can meet your requirement.

http://cgi.ebay.com/ORION-79R4700-100G-ZB9634P-VINTAGE-CPU-PROCESSOR-/150592019911?pt=CPUs&hash=item230ffbddc7
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mattst88



Joined: 09 Sep 2010
Posts: 6
PostPosted: Tue Jul 05, 2011 12:21 pm    Post subject: Reply with quote
Neon_WA wrote:
just so you know.. the AS5300 series uses a 150MHz of this processor
but the main point is that the MIPs is soldered to the board.. not in a socket


Thanks for the info. It looks like I can find a 150 MHz CPU without too much trouble, but if worse comes to worst, I can get an AS5300 board and desolder the CPU.

susl45 wrote:
Here is one ORION 79R4700-100G, do not know whether it can meet your requirement.

http://cgi.ebay.com/ORION-79R4700-100G-ZB9634P-VINTAGE-CPU-PROCESSOR-/150592019911?pt=CPUs&hash=item230ffbddc7


Thanks for the link. I have seen that, but 100 MHz CPUs are apparently quite easily obtainable.

I'm looking for a 200 MHz CPU for a hardware hacking project with an SGI Indy. Smile
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