MLP Report

Windows 7
Windows 7 64-bit
PCI Hardware
Compliance
Test For
Systems
12/31/2009 1029
Erratum
Assertion B576282C-5C66-4253-A275-257F5D49EFEF
SSVID register of the Subsystem ID and Subsystem Vendor ID
Capability table cannot have a value of 0h .
Assertion 4BA8F23A-6BB1-48EE-88D8-ED1A3ECD34B9
SSVID register of the Subsystem ID and Subsystem Vendor ID
Capability table must be read-only .
Assertion 6B0F606E-DBB3-4B8C-8879-32B302412EB8
SSID register of the Subsystem ID and Subsystem Vendor ID
Capability table must be read-only .
Assertion 7A5587BC-5646-4DC4-9A5D-22F85AB2204E
PCI Express ports and bridges must implement Subsystem ID
and Subsystem Vendor ID Capability.
Windows 7
Windows 7 64-bit
UAA Test -
Win7 (System)
12/01/2009 1394
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)
12/31/2009 1395
Erratum
Certain ADI audio codecs do not correctly implement
PinControls. In particular, setting unsupported VRef settings is
not zerod out in the register. This requires a hardware change.
There is hardware validation, so the unsupported settings are
not applied.
The unsupported VRefs in question are:
0b011 (Reserved)
0b101 (100%)
0b110 (Reserved)
0b111 (Reserved)
This affects the following ADI codecs:
• AD1981HD (DEV_1981)
• AD1983 (DEV_1983)
• AD1984 (DEV_1984)
• AD1984A (DEV_194A)
• AD1984B (DEV_194B)
• AD1986A (DEV_1986)
• AD1987 (DEV_1987)
• AD1988A (DEV_1988)
• AD1988B (DEV_198B)
• AD1882 (DEV_1882)
• AD1883 (DEV_1883)
• AD1884 (DEV_1884)
For unsupported VRefs, the pin must either retain the
previous value or take the value of 0b000 (Hi-Z).
See HD Audio specification section 7.3.3.13.
Windows 7
Windows 7 64-bit
UAA Test -
Win7 (System)
12/01/2009 1396
Erratum
Certain ADI audio codecs do not correctly implement
PinControls. In particular, unsetting InputEnable and
OutputEnable does not allow turning off the audio input or
output of a pin.
This requires a hardware design fix.
The particular failures are:
• Turning an input pin off leaves it on
• Turning an output pin off leaves it on
• Setting an input/output pin to output leaves it as
input