ICS9FG108D Datasheet, PDF (11/18 Pages) Integrated Device Technology – Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA

ICS9FG108D
Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA
SMBus Table: Byte Count Register
Byte 6
Pin #
Name
Control Function
Type
0
Bit 7
-
BC7
RW
-
Bit 6
-
Bit 5
-
Bit 4
-
Bit 3
-
Bit 2
-
BC6
RW
-
BC5
Writing to this register _RW
-
BC4
will configure how many _RW
-
BC3
bytes will be read back, _RW
-
BC2
default is 07 = 7 bytes. RW
-
Bit 1
-
BC1
RW
-
Bit 0
-
BC0
RW
-
1 Default
-
0
-
0
-
0
-
0
-
0
-
1
-
1
-
1
SMBus Table: Reserved Register
Byte 7
Pin #
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Control Function
Type
0
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
1 Default
X
X
X
X
X
X
X
X
SMBus Table: Reserved Register
Byte 8
Pin #
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Control Function
Type
0
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
1 Default
X
X
X
X
X
X
X
X
SMBus Table: M/N Programming Enable
Byte 9
Pin #
Name
Control Function
Bit 7
-
Bit 6
-
Bit 5
5
M/N_EN
OE_Polarity
REFOUT_En
PLL M/N Programming
Enable
Select Polarity of OE
inputs
Enables/Disables REF
Bit 4
Reserved
Bit 3
Reserved
Bit 2
Reserved
Bit 1
Reserved
Bit 0
Reserved
Type
RW
RW
RW
0
1 Default
Disable Enable 0
OE#
OE
1
Disable Enable
1
0
0
0
0
0
IDT^TM Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA
11
1542E 12/16/10