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A problem about CPU frequency on cell board

 
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Wang,MinJie
Super Advisor

A problem about CPU frequency on cell board

Hi all
I've installed two PA8700 875MHZ processors on the cell board in an rp7410.
Now the problem is that in BCH the system recognizes them as PA8700 750MHZ.
Should I configure the dip switch on the cell board and how?
Thx in advance
2 REPLIES 2
Peter Godron
Honored Contributor

Re: A problem about CPU frequency on cell board

Hi,
please see:
http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=209936

"The switch settings for the 875 procs are
10100000 1=off ."
Prashanth.D.S
Honored Contributor
Solution

Re: A problem about CPU frequency on cell board

Hi,

Dip switch settings are as give below..

875MHZ:
1 0 1
8700 F0 F1

Frequency select register:

for a 875 MHz Processor this value should be 0x17

Cell Board Dip Switch Settings:
===============================

875MHz
CPU/Speed 1 2 3 4 5 6 7 8
OFF ON OFF ON ON ON ON ON

Best Regards,
Prashanth