PLMP Report

Errata and Contingencies
Operating System
Failing Test
Expiry
Date
CPKID
/Filer
Number
Type
Error Description
Windows 7
Windows 7 64-bit
PCI Hardware
Compliance Test
For Systems
12/01/2010
385/401
Erratum
The following PCI Compliance test failure is acceptable: Bit 15
(Bridge Configuration Retry Enable) in the Device Control
register (offset 8h) in the PCI Express Capability table must be
read-only and always return 0 as it is reserved for devices
other than PCI Express to PCI/PCI-X Bridges. Assertion
13A41D3E-2576-41DC-A67C-525DA3637CEA This failure is
acceptable because this is a PCIe 1.1 feature and the WLP
requires compliance with only PCIe 1.0a.
Windows 7
Windows 7 64-bit
UAA Test - Win7
(System)
06/01/2015
1394/513
Erratum
UAA Test requires the Traffic Priority bit to be read/write -
however there are two specs that apply, and they conflict. One
says the bit must be read/write, the other says it must be
read-only. Contact has been made with the author of both
specs (Intel) but until this point is clarified we cannot fail
submissions containing this test failure.
Windows 7
Windows 7 64-bit
UAA Test - Win7
(System)
01/31/2011
2190/1300
Erratum
UAA Test wrongly tests pin widgets that have their
Configuration Default register's Port Connectivity field set to
No Connection.
The Microsoft HD Audio Pin Configuration guidelines
specifically call out "set Port Connectivity to No Connection" as
the official way to turn a pin off. UAA Test should ignore any
such pins, as will the Microsoft HD Audio class driver.
Windows 7
Windows 7 64-bit
UAA Test - Win7
(System)
07/01/2011
2195/1466
Erratum
Preview Filter - Keepalive on low power digital outputs
AUDIO-0062, effective June 1 2009, requires that any HD
Audio codec that advertises EPSS support comply with the
Intel HD Audio Low Power DCN.
The Low Power DCN, in turn, says that support for EPSS is
mandatory after July 1st 2011.
Windows 7
Windows 7 64-bit
UAA Test - Win7
(System)
08/09/2010
2365/1299
Erratum
Preview filter - Jack Detect Override on digital pin widgets
The HD Audio configuration default register (7.3.3.31 in the HD
Audio specification) includes a "Jack Detect Override" flag that
can be used to indicate that although a pin widget would
normally be capable of jack detection, there is something about
this particular system that causes this to be impossible.
This was intended to be used, for example, for analog pin
widgets that are connected to RCA jacks, which do not allow
for impedance detection.
Some digital pin widgets are using the Presence Detect pin
sense response to indicate that a digital handshake has
occured - indeed, HDMI pins have entire DCNs built around this
concept, and it applies equally well to S/PDIF pins.
A digital converter that supports presence detection should be
able to do so in any system, so the "Jack Detect Override"
concept should not apply to digital pins.