Part of the Microprocessors glossary: CPU (central processing unit) is an older term for processor and microprocessor, the central unit in a computer containing the logic circuitry that performs the instructions of a computer's programs.art of the Microprocessors glossary: CPU (central processing unit) is an older term for processor and microprocessor, the central unit in a computer containing the logic circuitry that performs the instructions of a computer's programs.
What You Need To Know... 1  The Grade of Padding you select must MATCH the Grade of Carpet you select. 2  Typical Cost for a 6 to 8-pound density Rebond pad is about $3.50 - $5.50 per square yard or about 39 to 45 cents per square foot.
A non-slip rug pad can greatly reduce the likelihood of an injury from a sliding rug. Rug Pads act as a shock absorber. They absorb the impact of walking on your rug, reducing wear. Rug Pads also act as a barrier between your rug and your floor. This reduces the abrasion of dirt particles against the back of your rug. A Rug Pad protects your floor from grit and abrasion.