CY28551LFXC Silicon Laboratories Inc, CY28551LFXC Datasheet - Page 6

• Manufacturer Part Number: CY28551LFXC
• Description: Clock Generators & Support Products Universal System Clk Intel AMD SiS Via
• Manufacturer: Silicon Laboratories Inc

Specifications of CY28551LFXC

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Rev 1.1, Faburary 1, 2008
Control Registers
Byte 0: Control Register 0
Byte 1: Control Register 1
Byte 2: Control Register 2
Bit
Bit
Bit
5
4
3
2
1
0
7
6
7
6
5
4
3
7
6
5
4
3
2
1
0
@Pup
@Pup
@Pup
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Type
Type
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
SATA/PCIEX[T/C]0 SATA/PCIEX[T/C]0 Output Enable
SATA/DOT96]
PCIEX[T/C]7
PCIEX[T/C]6
PCIEX[T/C]5
PCIEX[T/C]4
PCIEX[T/C]3
PCIEX[T/C]2
PCIEX[T/C]1
CPU[T/C]1
CPU[T/C]0
Reserved
24_48M
PCI6_F
Name
Name
Name
REF2
REF1
REF0
PCI5
PCI4
PCI3
48M
SATA/DOT96Output Enable
0 = Disable (Tri-state), 1 = Enable
24_48M Output Enable
0 = Disable, 1 = Enable
48M Output Enable
0 = Disable, 1 = Enable
REF2 Output Enable
0 = Disable, 1 = Enable
REF1 Output Enable
0 = Disable, 1 = Enable
REF0 Output Enable
0 = Disable, 1 = Enable
CPU[T/C]1 Output Enable
0 = Disable (Tri-state), 1 = Enable
CPU[T/C]0 Output Enable
0 = Disable (Tri-state), 1 = Enable
Reserved
PCI6_F Output Enable
0 = Disable, 1 = Enable
PCI5 Output Enable
0 = Disable, 1 = Enable
PCI4 Output Enable
0 = Disable, 1 = Enable
PCI3 Output Enable
0 = Disable, 1 = Enable
PCIEX[T/C]7 Output Enable
0 = Disable (Tri-state), 1 = Enable
PCIEX[T/C]6 Output Enable
0 = Disable (Tri-state), 1 = Enable
PCIEX[T/C]5 Output Enable
0 = Disable (Tri-state), 1 = Enable
PCIEX[T/C]4 Output Enable
0 = Disable (Tri-state), 1 = Enable
PCIEX[T/C]3 Output Enable
0 = Disable (Tri-state), 1 = Enable
PCIEX[T/C]2 Output Enable
0 = Disable (Tri-state), 1 = Enable
PCIEX[T/C]1 Output Enable
0 = Disable (Tri-state), 1 = Enable
0 = Disable (Tri-state), 1 = Enable
Description
Description
Description
CY28551
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