932SQ420D
PCIE GEN 2/3 & QPI CLOCK FOR ROMLEY-BASED SERVERS
IDT®
PCIE GEN 2/3 & QPI CLOCK FOR ROMLEY-BASED SERVERS 18
932SQ420D REV J 010715
Line
Byte 1,
Bit 0
Spread
Enable
Byte6
Bit3
FS3
Byte6
Bit2
FS2
Byte6
Bit1
FS 1
Byte6
Bit0
FS0
CPU
Speed
for
100MHz
CPU
Speed
for
133MHz
SR C
(MHz)
PCI
(M Hz )
Spread
%
0
0 0 0 0 0 89.97 119.97 89.97 29.99
1
0 0 0 0 1 91.28 121.70 91.28 30.43
2
0 0 0 1 0 92.58 123.44 92.58 30.86
3
0 0 0 1 1 93.75 125.00 93.75 31.25
4
0 0 1 0 0 95.05 126.73 95.05 31.68
5
0 0 1 0 1 96.22 128.30 96.22 32.07
6
0 0 1 1 0 97.53 130.03 97.53 32.51
7
0 0 1 1 1 98.83 131.77 98.83 32.94
8
1 0 0 0 100.00 133.33 100.00 33.33
9
0 1 0 0 1 101.30 135.07 101.30 33.77
10
0 1 0 1 0 102.47 136.63 102.47 34.16
11 0
1 0 1 1 103.78 138.37 103.78 34.59
12
0 1 1 0 0 105.08 140.10 105.08 35.03
13
0 1 1 0 1 106.25 141.67 106.25 35.42
14
0 1 1 1 0 107.55 143.40 107.55 35.85
15
0 1 1 1 1 110.03 146.70 110.03 36.68
16
1 0 0 0 0 89.97 119.97 89.97 29.99
17
1 0 0 0 1 91.28 121.70 91.28 30.43
18
1 0 0 1 0 92.58 123.44 92.58 30.86
19
1 0 0 1 1 93.75 125.00 93.75 31.25
20
1 0 1 0 0 95.05 126.73 95.05 31.68
21
1 0 1 0 1 96.22 128.30 96.22 32.07
22
1 0 1 1 0 97.53 130.03 97.53 32.51
23
1 0 1 1 1 98.83 131.77 98.83 32.94
24
1 1 0 0 0 100.00 133.33 100.00 33.33
25
1 1 0 0 1 101.30 135.07 101.30 33.77
26
1 1 0 1 0 102.47 136.63 102.47 34.16
27
1 1 0 1 1 103.78 138.37 103.78 34.59
28
1 1 1 0 0 105.08 140.10 105.08 35.03
29
1 1 1 0 1 106.25 141.67 106.25 35.42
30
1 1 1 1 0 107.55 143.40 107.55 35.85
31
1 1 1 1 1 110.03 146.70 110.03 36.68
CPU/SR C/PCI Frequency Selection Table