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.
1 Another alternative would be to use a rug pad which is slightly smaller but the difference should not exceed 12 square inches. 2  Once you have placed the rug pad, place the area rug directly on top of this non-slip pad. 3  After you place your rug, you may vacuum the rug once before you lay the furniture on it.ere are a few of the key reasons. 1  The rug pads help to increase the overall life of your area rug. 2  The rug pad completely prevents premature localized wear and tear of rugs. 3  The hardwood floors may get oxidized if you do not provide the proper rug pad for your rugs.