DATA PROCESSING SERVICES BANKS

Brand	Owner	Address	Description
CSI	COMPUTER SERVICES, INC.	3901 Technology Drive Paducah KY 42001	data processing services for banks and other financial institutions;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A data processor has a first cache memory with a large capacity and one port and a second cache memory with a small capacity and two ports disposed between a main memory and an instruction processing section. Data which is frequently used is stored in the first cache memory and data which is less frequently used is stored in the second cache memory under control of a controller responsive to prefetch instructions. One of the cache memories may be a set associative cache memory composed of a plurality of memory chips each having at least two memory banks and an output part to gain access to data sets consecutively and one at a time within the memory banks. On the basis of an address sent from the instruction processing section, a memory bank is selected, and a data set from the selected memory bank is supplied to the processing section.