Procomp BVD2A Manual page 18

BVD2A
CPU TYPE SELECT
The Socket 370 processor supports external bus frequencies of
both 66MHz, 100MHz, and 133 MHz, but not all Intel Pentium
!
CPUs can support all frequencies. Please refer to your CPU
specifications before setting the bus speed on your motherboard.
The BVD2A will auto-detect your CPU type without your having to set
any jumpers. You just need to install your CPU and your system will help you
to find the CPU type.
The clock frequency is 66 by default. But you can change the frequency in
the BIOS Setup; refer to 3.3 —Chipset Features in Chapter 3. This means that
even if your Intel Pentium
100MHz, you can still set your motherboard's external bus speed to 100MHz.
If you want to change the CPU ratio and clock settings, you can also use
the on board jumpers to do it. Refer to the list below — CPU TYPE
SELECTION LIST.
Note:
If you want to use the onboard jumpers to change the CPU
ratio and clock settings, make sure the CPU Host/SDRAM
clock setting in the BIOS setup is "Default" and the CPU type
you are about to install is a non-fixing CPU (refer your CPU
specifications for more information).
JP7 - CPU RATIO SELECTION LIST
RATIO
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
®
CPU doesn't support an external bus speed of
1-1 1-2
Short Open
Short Short
Short Open
Short Short
Short Open
Open Short
Open Open
Open Short
Open Open
Open Short
~17~
1-3 1-4
Open Short
Short Open
Short Open
Open Open
Open Open
Short Short
Short Short
Open Short
Open Short
Short Open
®