A
BOUT
THE
S
ERVER
C
LOCKS
1-54
[1.3.166] Clocks
[1.3.167]
As an EMI reduction requirement all unused clocks
shall be turned off during BIOS setup for the CK420BQ,
DB1900Z, and CKMNG+. This is accomplished by using the
Clock SMBus interface.
[1.3.168]
All root and end points for SNB –EP / IVB -EP PCIe
should be from the same clock source. This is a requirement
put forth by the SNB-EP and IVB-EP Silicon Teams.
[1.3.169]
All SNB–EP and IVB-EP processors BCLK and
PCIE_CLK should be from the same clock source.
[1.3.170] S210-MBT2W Product System Clock Diagram
Note:
[1.3.171]
Please see the CK420BQ Vendor Data sheet for
specific resistor values on single and dual load topologies.
Summary of Contents for W Mainboard Series S210-MBT2W
Page 25: ... 1 0 1 About the Server Chapter 1 ...
Page 31: ... 1 3 31 Functional Architecture ...
Page 121: ... 2 0 1 BIOS Chapter 2 ...
Page 187: ... 3 0 1 BMC Chapter 3 ...
Page 265: ... 4 0 1 Jumpers and Connectors Chapter 4 ...
Page 270: ... 5 0 1 Troubleshooting Chapter 5 ...
Page 275: ... 6 0 1 Installation and Assembly Safety Instructions Chapter 6 ...
Page 280: ... 7 0 1 Safety Information Chapter 7 ...
Page 289: ... 8 0 1 Regulatory and Compliance Information Chapter 8 ...