Acer Aspire 8942G Series Service Manual page 26

• Throttling 50%: On=100°C, Off=90°C
• OS Shutdown: 110°C
• H/W Shutdown: 110°C
Northbridge
Item
Chipset
Package
VGA Subsystem
Item
Chipset
Vendor
Package
Features
Standard Supported VGA Resolution
Resolution
640 x 480
800 x 600
1024 x 768
1152 x 864
1280 x 720
1280 x 768
16
NB Chipset Intel CS GM45NB B3
FCBGA 27 mm x 25 mm - 1071 pins
Broadway-Pro or Madison-Pro
AMD
962-pins FCBGA 29mm x 29mm
Fully DirectX
•
®
floating point per component operation.
Support for OpenGL
•
Support for OpenCL
•
Anti-Aliasing Filtering.
•
Anisotropic Filtering:
•
Hardware support to overcome "Small batch" issues
•
in CPU limited applications.
3D resources virtualized to a 36-b addressing space,
•
for support of large numbers of render targets and
textures.
Up to 16-k x 16-k textures, including 128-bit/pixel
•
texture are supported.
Programmable arbitration logic maximizes memory
•
efficiency, software upgradeable.
Fully associative texture, color, and z-cache design.
•
Hierarchical z- and stencil-buffers with early z test.
•
Lossless z-buffer compression for both z and stencil.
•
Fast z-buffer clear.
•
Fast color buffer clear.
•
Z cache optimized for real-time shadow rendering.
•
Z and color compression resources virtualized to a
•
32-bit addressing space, for support of multiple render
targets and textures simultaneously.
Color Depth
8, 16 60 70 72 75 85 100 120
8, 16 60 70 72 75 85 100 120
8, 16 60 70 72 75 85 100 120
8, 16 60 70 72 75 85 100 120
8, 16 60
8, 16 60 70 72 75 85 100 120 140 144 150
Specification
Specification
11 compliant, including full speed 32-bit
3.1.
®
1.1.
TM
Refresh Rate
Chapter 1