82US15W Datasheet, PDF (12/22 Pages) Intel Corporation – Intel® System Controller Hub

Intel^® SCH Component High-Level Feature Comparison
Intel^® SCH Component High-Level Feature Comparison
1
Description
US15X
US15W
US15L
UL11L
External Graphics (on PCI
Express*)
HW Video Decode HD
Support
SDVO second Display port
Gfx or Display SW
capability (LVDS Internal
Display Resolution)
DRAM Clock pairs
DDR/FSB Frequency
Memory ranks supported
PCI Express
Graphics Frequency
TDP¹
Enabled
High Definition
Enabled
0 = All resolutions
supported on
internal display
SM_CK1, SM_CK0
533/400 MHz
2
Port 0, 1
266 MHz
2.5 W
Enabled
High Definition
Enabled
0 = All resolutions
supported on
internal display
SM_CK1, SM_CK0
533/400 MHz
2
Port 0, 1
200 MHz
2.3 W
Enabled
High Definition
Enabled
0 = All resolutions
supported on
internal display
SM_CK1, SM_CK0
533/400 MHz
2
Port 0, 1
200 MHz
2.3 W
Disabled
Standard
Definition
Disabled
1 = Maximum
display resolution
on internal display
limited to
800x480
SM_CK0
400 MHz
1
Port 0 only
100 MHz effective
1.6 W
Note: ¹Assumes six USB ports, PCI Express ports support L0s.
12
Specification Update