ics9lprs525 Integrated Device Technology, ics9lprs525 Datasheet - Page 12

• Manufacturer Part Number: ics9lprs525
• Description: 56-pin Ck505 For Intel Systems
• Manufacturer: Integrated Device Technology

IDT
PCI_STOP# Power Management
CPU_STOP# Power Management
CR# Power Management
PD# Power Management
Virtual Power Cycle
ICS9LPRS525
PC MAIN CLOCK
to Latches Open
TM
SMBus OE Bit
SMBus OE Bit
SMBus OE Bit
Latches Open
Device State
Power Down
PC MAIN CLOCK
Disable
Disable
Disable
Enable
Enable
Enable
M1
w/o Latched input w/Latched input
PCI_STOP#
PCI_STOP#
CR#
Low
Single-ended Clocks
X
X
X
1
0
1
0
1
0
CK= Pull down
CK = Pull down, CK# = Low
CK# = Low
CK# = Low
Stoppable
Stoppable
Stoppable
CK= Pull down, CK# = Low
CK= High
Running
Running
Running
Single-ended Clocks
Low
Hi-Z
Differential Clocks
Differential Clocks
Low
Low
12
Free running
Free running
Free running
CK= Pull down, CK# = Low
CK= Pull down, CK# = Low
Running
Running
Running
Running
Running
Low
Differential Clocks
(Except CPU1)
CK= Pull down
CK= Pull down
CK# = Low
CK# = Low
CK= Pull down
CK= Pull down, CK# = Low
CK# = Low
CK# = Low
Stoppable
CK= High
Running
Differential Clocks
(Except CPU)
Free running
CK= Pull down, CK# = Low
CK= Pull down, CK# = Low
Running
Running
Running
CK= Pull down
CK# = Low
Running
CPU1
1484C—04/20/10