MLP Report

Errata and Contingencies
Operating System
Failing Test
Expiry
Date
ID
Number
Type
Error Description
Windows Vista
Windows Vista 64bit
Windows 7
Windows 7 64-bit
1) HDAudio Class
Driver Fidelity
Test - Vista
(System, Manual)
2) Fidelity Test -
Vista (System,
Manual)
3)Class Driver
Fidelity Test -
Win7 (System,
Manual)
4)Fidelity Test -
Win7 (System,
Manual)
06/01/2011
1801
Erratum
There is a test bug which causes the measurement of system
noise during Render Power Transition Test to be about 3 dB
worse than it should be. This filter forgives errors up to 6 dB.
Windows Vista
Windows Vista 64bit
Windows 7
Windows 7 64-bit
1) HDAudio Class
Driver Test -
Vista or Server08
(System)
2) Class Driver
AC3 Test - Win7
(System)
6/30/2025
1256
Erratum
Run AC3 test on a system with the Microsoft HD Audio class
driver installed. Expected results: All AC3 kernel streaming data
ranges should advertise MinimumBitsPerSample = 16 and
MaximumBitsPerSample = 16. Actual results: HD Audio class
driver sometimes advertises MaximumBitsPerSample = 24.
Windows Vista
Windows Vista 64bit
Windows 7
Windows 7 64-bit
PCI Hardware
Compliance Test
For Systems
12/01/2012
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 Vista
Windows Vista 64bit
Windows 7
Windows 7 64-bit
PCI Hardware
Compliance Test
For Systems
12/01/2012
923
Erratum
Assertion FAE18121-9177-4FB2-A081-0D04C285EFF2
Bit range 15:0 (Extended Capability ID)in the Enhanced
Capability Header register (offset 0h) in the Unrecognized
Enhanced Capability ID 13 table is Dh. It must be in the range
[0x0 - 0xB] as all other Capability IDs are reserved.
Windows Vista
Windows Vista 64bit
Windows 7
Windows 7 64-bit
PCI Hardware
Compliance Test
For Systems
12/31/2011
2051
Erratum
PCIHCT - Bit range 11:10 (ASPM Support)in the Link
Capabilities register (offset Ch) in the PCI Express
Capability table is 0h. It cannot be in the set of
values {0x0, 0x2}. (Assertion 5CAF4993-B8D1-4E4E-
99EC-CC5895364E32)