Global American 3307740, User Manual

Page: 25 / 132

3307740 PICMG 1.3 CPU Card
Page 29
All the above processors communicate with the Intel
®
915GM northbridge chipset
through a 533MHz or 400MHz front side bus (FSB). Compatible processors are listed in
Table 2-1.
Family CPU Speed Processor # Bus Speed Mfg Tech Stepping Cache Size
2.13 GHz 770 533 MHz 90 nm C0 2 MB
2.10 GHz N/A 400 MHz 90 nm B1 2 MB
2 GHz 760 533 MHz 90 nm C0 2 MB
1.86 GHz 750 533 MHz 90 nm C0 2 MB
1.73 GHz 740 533 MHz 90 nm C0 2 MB
1.60 GHz 778 400 MHz 90 nm C0 2 MB
1.60 GHz 730 533 MHz 90 nm C0 2 MB
1.40 GHz N/A 400 MHz 90 nm B0 2 MB
Pentium® M
1.10 GHz N/A 400 MHz 90 nm B1 2 MB
1.40 GHz 360 400 MHz 90 nm B1 1 MB
1.30 GHz 350 400 MHz 90 nm B1 1 MB
1.30 GHz 320 400 MHz 0.13 micron B1 512 KB
1.30 GHz 350 400 MHz 90 nm B1 1 MB
1.20 GHz 310 400 MHz 0.13 micron B1 512 KB
1 GHz N/A 400 MHz 90 nm C0 1 MB
Celeron® M
900 MHz 353 400 MHz 90 nm B1 512 KB
Table 2-1: Supported Processors
2.5 Intel
®
915GM Northbridge Chipset
2.5.1 Intel
®
915GM Overview
The Intel
®
915GM northbridge chipset has the Generation 3.1 Intel Integrated Graphics
Engine and the Intel
®
Graphics Media Accelerator 950 (Intel
®
GMA 950). The integrated
graphics and memory controller hub (GMCH) facilitates the flow of information primarily
between the following four interfaces: