NH82801GHM S L8YR Intel, NH82801GHM S L8YR Datasheet - Page 678

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

Specifications of NH82801GHM S L8YR

• Lead Free Status / RoHS Status: Compliant

18.1.24
678
DCAP—Device Capabilities Register
(PCI Express—D28:F0/F1/F2/F3/F4/F5)
Address Offset: 44h–47h
Default Value:
31:28
27:26
25:18
17:15
11:9
8:6
4:3
2:0
Bit
14
13
12
5
Reserved
Captured Slot Power Limit Scale (CSPS) — RO. Not supported.
Captured Slot Power Limit Value (CSPV) — RO. Not supported.
Reserved
Power Indicator Present (PIP) — RO. This bit indicates no power indicator is
present on the root port.
Attention Indicator Present (AIP) — RO. This bit indicates no attention indicator is
present on the root port.
Attention Button Present (ABP) — RO. This bit indicates no attention button is
present on the root port.
Endpoint L1 Acceptable Latency (E1AL) — RO. This field indicates more than 4 µs.
This field essentially has no meaning for root ports since root ports are not endpoints.
Endpoint L0 Acceptable Latency (E0AL) — RO. This field indicates more than 64 µs.
This field essentially has no meaning for root ports since root ports are not endpoints.
Extended Tag Field Supported (ETFS) — RO. This bit indicates that 8-bit tag fields
are supported.
Phantom Functions Supported (PFS) — RO. This field indicates No phantom
functions supported.
Max Payload Size Supported (MPS) — RO. This field indicates the maximum
payload size supported is 128B.
00000FE0h
PCI Express* Configuration Registers (Desktop and Mobile Only)
Description
Attribute:
Size:
Intel
RO
32 bits
®
ICH7 Family Datasheet