Node Network
Nodes, network (NETWORK), on a device or computer, there is a separate DLC or MAC address.

Non-Interlaced Graphic
Non-interlaced display, do not use interlacing (INTERLACING) in order to reduce screen flickering displays.

Normalization
Regularization, in the field of computer science are the following meaning: 1. DATABASE: in the relational database (RELATIONAL DATABASE), the design table (TABLE) structured manner, using this method can establish links with the definition of the table and remove duplication of data fields are divided into several stages, called NORMAL FORM, the first phase (1NF) split data into different fields, the second phase (2NF) Elimination of other fields may find the calculation of the field, the third stage (3NF) all form part of the independent separation of overlapping into another form, sometimes in order to speed up database access, there will be a stage plus the forms to join the duplicate fields intentionally .2. DATA PROCESSING: all numbers using the same scale, for example, all the figures into percentages .3. PROGRAMMING: adjust the display format for floating-point numbers, so that the left-most number of non-zero value, also known as STANDARDIZE.

North Bridge North Bridge chip
Control processor on the motherboard to communicate with all the other peripheral logic chip chipset called the group (usually referred to as chip group), logic chipset northbridge and southbridge are generally divided into two, which one closest to the processor chip for the Northbridge , remote, compared with South Bridge chips.
Northbridge provides a memory for the processor and graphics acceleration (AGP) link. The channel between the Northbridge and processor known as the FSB (front side bus), the frequency of its operation, the processor is generally called "FSB."
In addition, as a mature integrated technology chip, chipset vendors often drawing functions will be integrated into the Northbridge chip, But generally speaking, this chipset for low-cost computers. The following diagram (VIA P4X333) of the motherboard design diagram as an example: the diagram above the blue background shall be part of North Bridge chip to the top of the orange box is a Pentium 4 processor.