ICS9LPRS436CKILF IDT, Integrated Device Technology Inc, ICS9LPRS436CKILF Datasheet - Page 15

• Manufacturer Part Number: ICS9LPRS436CKILF
• Description: IC CLK SYNTHESIZER 48VQFN
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of ICS9LPRS436CKILF

• Input: *
• Output: *
• Frequency - Max: *
• Voltage - Supply: *
• Operating Temperature: *
• Mounting Type: Surface Mount
• Package / Case: 48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
• Frequency-max: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 800-1936

IDT
SMBus Table: Byte Count Register
SMBus Table: Watch Dog Timer Control Register
SMBus Table: Skew programming Register
Byte 10
Byte 8
Byte 9
ICS9LPRS436C
Low Power Clock for Intel Atom
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
®
Low Power Clock for Intel Atom
CPU Skew Programming Table
Byte 10 bits [7:4]
WD Hard Status
or bits [3:0]
CPUSkw3
CPUSkw2
CPUSkw1
CPUSkw0
CPUSkw3
CPUSkw2
CPUSkw1
CPUSkw0
HWD_EN
Reserved
Reserved
Reserved
Reserved
WDTCtrl
HWD3
HWD2
HWD1
HWD0
Name
Name
Name
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
BC4
BC3
BC2
BC1
BC0
®
-Based Systems
®
Watchdog Hard Alarm Enable
Watch Dog Alarm Time base
CPUCLK0 Skew Control (ps)
CPUCLK1 Skew Control (ps)
WD Hard Alarm Timer Bit 3
WD Hard Alarm Timer Bit 2
WD Hard Alarm Timer Bit 1
WD Hard Alarm Timer Bit 0
-Based Systems
Byte Count Programming
WD Hard Alarm Status
Control Function
Control Function
Control Function
Skew Value (ps)
Reserved
Control
1000
1100
1200
1300
1400
1500
100
200
300
400
500
600
700
800
900
0
15
Type
Type
Type
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
R
R
The watchdog timer waits before it goes to
These bits represent X*290ms or X*1.16s.
Writing to this register will configure how
many bytes will be read back, default is
alarm mode. Default is 15 X 290ms =
See CPU Skew Programming Table
See CPU Skew Programming Table
Disable
Normal
0
0
0
-
0F = 15 bytes.
290ms Base
4.35s.
Enable
Alarm
1
1
1
-
1561A — 06/01/10
PWD
PWD
PWD
0
0
0
0
1
1
1
1
0
X
0
1
1
1
1
0
0
0
0
0
0
0
0
0