ics9fg1201 Integrated Device Technology, ics9fg1201 Datasheet - Page 11

• Manufacturer Part Number: ics9fg1201
• Description: Frequency Generator For P4tm Cpu, Pci-express* & Fully Buffered Dimm Clocks
• Manufacturer: Integrated Device Technology

IDT
SMBus Table: Gear PLL Frequency Control Register
SMBusTable: Gear PLL Output Divider Register
SMBusTable: Reserved Register
SMBusTable: Reserved Register
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
ICS9FG1201H
Frequency Generator for CPU, PCIe Gen1* & Fully Buffered DIMM Clocks
TM
Byte 12
Byte 13
Byte 14
Byte 15
/ICS
TM
Frequency Generator for CPU, PCIe Gen1* & Fully Buffered DIMM Clocks
-
-
-
-
-
-
-
-
Pin #
Pin #
Pin #
Pin #
Gear PLL N Div7
Gear PLL N Div6
Gear PLL N Div5
Gear PLL N Div4
Gear PLL N Div3
Gear PLL N Div2
Gear PLL N Div1
Gear PLL N Div0
GoutDiv 3
GoutDiv 2
GoutDiv 1
GoutDiv 1
Name
Name
Name
Name
N Divider Programming
Gear Output Divider
Control Function
Control Function
Control Function
Control Function
bits
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
11
Type
Type
Type
Type
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
See Gear Output Divider
See 9FG1201H M/N
programming Table
0
0
0
0
Table
1
1
1
1
PWD
PWD
PWD
PWD
X
X
X
X
X
X
X
X
X
X
X
X
1371C — 02/12/08
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0