On 11/29/02 6:07 PM, "James S Jones" <[EMAIL PROTECTED]> wrote: > What's the highest multiplier available on the ZIF? If it's 8X, I'd try > the jumpers for the 50.0 MHz row, 8X column in the second chart on the > XLR8 web page, below. That would seem to max out at 400 MHz for the > processor.
Here are the tests I have run at 8X. The number in () indicates a failure as noted at the end of the list. Switches CPU 8.0 x 1,6,8 300 MHz 38 MHz 6 300 MHz 38 MHz 1,3,4,6 294 MHz 37 MHz 1,2,3,6 293 MHz 37 MHz 6,8 293 MHz 37 MHz 2,4,6,8 293 MHz 37 MHz 7,8 277 MHz 35 MHz 7 247 MHz 31 MHz 8,9 231 MHz 29 MHz 8,10 231 MHz 29 MHz 8,9,10 226 MHz 28 MHz 8 226 MHz 28 MHz 4 188 MHz 24 MHz 3 188 MHz 24 MHz all off 187 MHz 23 MHz 3,5 (3) 0 MHz 1,3,4,5,8 (3) 0 MHz 5,6 (3) 0 MHz 2,6,7 (4) 0 MHz 1,2,4,6,7,8 (5) 0 MHz 3,4,6,7,8 (6) 0 MHz 1,3,4,6,7,8 (6) 0 MHz 9,10 (6) 0 MHz 6,7 (6) 0 MHz 6,7,8 (6) 0 MHz 6,7,9 (6) 0 MHz 6,7,8,9 (6) 0 MHz 9 (6) 0 MHz 5 (6) 0 MHz 3 - No boot chord 4 - Bus Error 5 - Illegal Instruction 6 - Freeze None of my results match any of XLR8's charts. I have not run the system at the successful speeds for any length of time. These were just boot tests to see if it would boot and at what speed. Setting dips 9,10,11 or 12 has no effect on the results shown above. On 11/29/02 6:07 PM, "James S Jones" <[EMAIL PROTECTED]> wrote: > If it's 10X, I'd try the 45.0 row, 10X column. If that fails, I'd leaving all the processor speed jumpers off. And On 11/29/02 7:46 PM, "Tim" <[EMAIL PROTECTED]> wrote: > Have you tried it set on 10X and 2,6,7,9,12 on? Just tried. Pulled carrier, Set rotary to "C" (10 X) and dips to 2,6,7,9,12 for 45 MHz bus @ 10 X. Pressed Cuda for 10 seconds than installed carrier. Held "cmd/opt/P/R" while pressing power. No "Bong", disk spins up with no video and no further activity. Which takes precedence, the multiplier on the carrier or the ZIF ? On 11/29/02 6:07 PM, "James S Jones" <[EMAIL PROTECTED]> wrote: > Just for clarity, the ZIF came from a B&W that had a 300 MHz processor > at the factory. You have removed the on-board cache from the 7500. You > have installed and are using either the PowerLogix or XLR8 cache > enabler/controller software. > Yes to all. (Using PowerLogix cache enabler/controller software.) I have sent the following request to PowerLogix: > > Powerforce G3 450/1MB ZIF: > > In what position should I set the rotary dial to get maximum speed with > a 50 MHz bus ? Regards, Brian -- PCI-PowerMacs is sponsored by <http://lowendmac.com/> and... Small Dog Electronics http://www.smalldog.com | Refurbished Drives | -- Sonnet & PowerLogix Upgrades - start at $169 | & CDRWs on Sale! | Support Low End Mac <http://lowendmac.com/lists/support.html> PCI-PowerMacs list info: <http://lowendmac.com/lists/pci-powermacs.shtml> --> AOL users, remove "mailto:"; Send list messages to: <mailto:[EMAIL PROTECTED]> To unsubscribe, email: <mailto:[EMAIL PROTECTED]> For digest mode, email: <mailto:[EMAIL PROTECTED]> Subscription questions: <mailto:[EMAIL PROTECTED]> Archive:<http://www.mail-archive.com/pci-powermacs%40mail.maclaunch.com/> Using a Mac? Free email & more at Applelinks! http://www.applelinks.com
