ICS951402AF IDT, Integrated Device Technology Inc, ICS951402AF Datasheet - Page 12

• Manufacturer Part Number: ICS951402AF
• Description: IC TIMING CTRL HUB P4 48-SSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Timing Control Hubr

Specifications of ICS951402AF

• Input: Crystal
• Output: Clock
• Frequency - Max: 210MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-SSOP
• Frequency-max: 210MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 951402AF

0660—05/05/05
I
I
I
2
2
2
Byte 17
Byte 16
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Byte 18
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
C Table: Output Divider Control Register
C Table: Output Divider Control Register
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
C Table: Group Skew Control Register
Integrated
Circuit
Systems, Inc.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Pin #
Pin #
Pin #
CPUSkw3
CPUSkw2
AGP Div3
AGP Div2
AGP Div1
AGP Div0
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
SDSkw3
SDSkw2
AGPINV
CPUINV
PCIDiv3
PCIDiv3
PCIDiv3
PCIDiv3
Name
Name
SDINV
Name
AGP divider ratio can
PCI divider ratio can
be configured via
be configured via
AGP Phase Invert
CPU Phase Invert
Skew Control
Skew Control
these 4 bits
individually
Phase Invert
these 4 bits
Function
Function
individually
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Function
Control
Reserved
Control
SDRAM
Control
SDRAM
CPUT
12
Type
Type
Type
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
See Table 2: Divider
Ratio Combination
Combination Table
Default
Default
Default
Control at table 4
Control at table 4
See Table 2 & 3:
See 2-bit Skew
See 2-bit Skew
Advance Information
0
0
Divider Ratio
0
-
-
-
-
-
-
-
-
-
Table
Inverse
Inverse
Inverse
1
1
-
-
-
-
-
-
-
-
1
-
ICS951402
PWD
PWD
PWD
X
X
X
X
X
X
X
X
1
0
0
1
1
1
1
1
X
X
X
X
X
X
X
X