GIGABYTE PHASER 4500 - Manual (Page 15)

- 9 - Hardw are Installation Process
English
Step 1: Install the Central Processing Unit (CPU)
Step1-1: CPU Speed Setup
The clock ratio can be switched by CK_RATIO and refer to below table.
The system bus frequency can be switched at 100/
133/166MHz by adjusting system switch (SW1).
(The internal frequency depend on CPU.)
Default Setting : Auto
(X X X X O)
O: ON / X :OFF
RATIO 1 2 3 4 5
AUTO(Default) X X X X O
5x O O X O X
5.5x X O X O X
6x O X X O X
6.5x X X X O X
7x O O O X X
7.5x X O O X X
8x O X O X X
8.5x X X O X X
9x O O X X X
9.5x X O X X X
10x O X X X X
10.5x X X X X X
11x O O O O X
11.5x X O O O X
12x O X O O X
>=12.5x X X O O X
O: ON / X :OFF CLK_RATIO
1
ON
2
3
4
CK_RATIO
5
SW1 CPU CLOCK
100MHz
133MHz 166MHz
1 ON OFF OFF
2 OFF OFF ON
SW1
1
ON
2
Default Setting: 100MHz
MNote: In order to BIOS can auto detecting
w hen y our CPU mutiplier ov er 12.5x , please
adjust mutiplier sw ich in CK Raito to "AUTO."