Hardware Reference
In-Depth Information
This section has figures and tables showing the configurations and pinouts of most of the
other interface and I/O connectors you will find.
See AT/LPX Power Supply Connectors ,” p. 857 ( Chapter 18 ).
See Serial Ports , p. 719 , and “ Parallel Ports , p. 723 ( Chapter 14 , “ External I/O In-
terfaces ).
See Keyboard/Mouse Interface Connectors , p. 742 ( Chapter 15 ) .
See Universal Serial Bus (USB) , p. 692 ( Chapter 14 ) .
See An Overview of the IDE Interface , p. 367 ( Chapter 7 , “ The ATA/IDE Inter-
face ).
One of the biggest problems many people overlook when building and upgrading systems
is the front panel connections. Connectors that don't match between the motherboard and
chassis are one of the small but frustrating things that can be problematic in an other-
wise smooth upgrade or system build. Having dependable standards for these connections
would help, but unfortunately no official standard for the front panel connectors exis-
ted until October 2000, when Intel published the “Front Panel I/O Connectivity Design
Guide.” You can find the latest version of this guide, along with the motherboard form
factor specifications, at www.formfactors.org .
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