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look-up table

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look-up table

In computing, a specific area on a worksheet in a spreadsheet program that is set aside for storing a grid of information. This can then be referenced in a formula using special look-up functions. A look-up table can be referred to directly, by cell reference, or can be used indirectly using functions to determine the position of a given value. A good example is an invoicing system that ‘looks up’ the price of a product.



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The ASIC includes a 12-bit look-up table that has a palette of 4,096 grayscales and outputs the most appropriate 256 grayscale tones (8-bits) for each red, green, and blue, and 16-bit internal color processing.
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Samsung and Toshiba will position the network specific DRAM devices for buffer and look-up table use in network applications and as cache and main memory for high-end computers.
Samsung and Toshiba to Manufacture Network Specific DRAM for ... by Business Wire
Samsung and Toshiba will position the network specific DRAM devices for buffer and look-up table use in network applications and as cache and main memory for high-end computers.
Samsung and Toshiba to Manufacture Network Specific DRAM for ... by Business Wire
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