NH82801GHM S L8YR Intel, NH82801GHM S L8YR Datasheet - Page 347

• Manufacturer Part Number: NH82801GHM S L8YR
• Manufacturer: Intel

Specifications of NH82801GHM S L8YR

• Lead Free Status / RoHS Status: Compliant

PCI-to-PCI Bridge Registers (D30:F0)
9.1.4
Note:
Intel
®
ICH7 Family Datasheet
PSTS—PCI Status Register (PCI-PCI—D30:F0)
Offset Address: 06h
Default Value:
For the writable bits, software must write a 1 to clear bits that are set. Writing a 0 to
the bit has no effect.
Bit
Bit
15
2
1
0
Bus Master Enable (BME) — R/W.
0 = Disable
1 = Enable. Allows the PCI-to-PCI bridge to accept cycles from PCI.
Memory Space Enable (MSE) — R/W. Controls the response as a target for memory
cycles targeting PCI.
0 = Disable
1 = Enable
I/O Space Enable (IOSE) — R/W. Controls the response as a target for I/O cycles
targeting PCI.
0 = Disable
1 = Enable
Detected Parity Error (DPE) — R/WC.
0 = Parity error Not detected.
1 = Indicates that the Intel
This bit gets set even if the Parity Error Response bit (D30:F0:04 bit 6) is not set.
0010h
–
07h
®
ICH7 detected a parity error on the internal backbone.
Description
Description
Attribute:
Size:
R/WC, RO
16 bits
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