LSISAS1068 LSI, LSISAS1068 Datasheet - Page 88

• Manufacturer Part Number: LSISAS1068
• Manufacturer: LSI

Specifications of LSISAS1068

• Lead Free Status / RoHS Status: Not Compliant

4-18
Register: 0xXX
Power Management Control/Status
Read/Write
PCI Host Register Description
Copyright © 2004, 2005 by LSI Logic Corporation. All rights reserved.
15
0
0
0
0b00 D0
0b01 D1
0b10 D2
0b11 D3
PME Clock
The LSISAS1068 clears this bit since the chip does not
provide a PME pin.
Version
The PCI function programs these bits to 0b010 to indicate
that the LSISAS1068 complies with the PCI Power
Management Interface Specification, Revision 1.2.
0
PME_Status
The PCI function clears this bit since the LSISAS1068
does not support PME signal generation from D3
Data_Scale
The PCI function clears these bits since the LSISAS1068
does not support the Power Management Data register.
Data_Select
The PCI function clears these bits since the LSISAS1068
does not support the Power Management Data register.
PME_Enable
The PCI function clears this bit since the LSISAS1068 does
not provide a PME signal and disables PME assertion.
Reserved
This field is reserved.
Power State
These bits determine the current power state of the
LSISAS1068. Power states are:
0
Power Management Control/Status
hot
0
0
8
0
7
0
0
0
0
0
0
0
cold
[14:13]
[12:9]
[2:0]
[7:2]
[1:0]
.
0
0
15
3
8