ICS9LPRS436CKILF Datasheet, PDF (7/20 Pages) Integrated Device Technology – Low Power Clock for Intel Atom®-Based Systems

ICS9LPRS436C
Low Power Clock for Intel Atom^®-Based Systems
Table 2: Slew Rate Selection Table
Bit 1
0
0
1
1
Bit 0
0
1
0
1
Slew
Rate
Hi-Z
0.6X
(1.2V/ns)
0.8X
(1.6V/ns)
1X
(2.0V/ns)
CPU Power Management Table
SMBus
PCI&PCIEX_
WOL_STOP# _{Register OE} CPU_STOP# _STOP# CPU(1:0)/ITP CPU#(1:0)/ITP
1
Enable
1
1
Enable
0
0
Enable
X
X
Disable
X
X
Running
Running
X
High
Low
X
Low
Low
X
Low
Low
Differential Power Management Table
SM Bus
PCI&PCIEX_
WOL_STOP# _{Register OE} CPU_STOP# _STOP#
1
Enable
X
1
1
Enable
X
0
0
Enable
X
X
X
Dis able
X
X
PCIEX/SATA PCIEX/SATA# PCIEX/SATA PCIEX/SATA#
PCI Stoppable
Fr e e -Run
Running
Running
Running
Running
High
Low
Running
Running
Low
Low
Low /20K
Low
Low
Low
Low /20K
Low
DOT
Running
Running
Low /20K
Low /20K
DOT#
Running
Running
Low
Low
Singled-ended Power Management Table
SM Bus
PCI&PCIEX_
WOL_STOP# _{Register OE} CPU_STOP# _STOP#
1
Enable
X
1
1
Enable
X
0
0
Enable
X
X
X
Dis able
X
X
PCIF/PCI
Fr e e -r un
Running
Running
Low
Low
PCIF/PCI
Stoppable
Running
Low
Low
Low
REF
Running
Running
Low
Low
12/48M Hz
12.288M Hz
Running
Running
Low
Low
25MHz 25MHz
Free-run Stoppable
Running Running
Running Running
Running
Low
Low
Low
PEREQ# Control Table:
PEREQ#
PCIe
controlled
1
0, SATA/PCIe3
2
SATA/PCIe3, 1
3
1, 2
IDT^® Low Power Clock for Intel Atom^®-Based Systems
7
1561A — 06/01/10