Management of access to data from memory

Details Management of access to data from memory Management of access to data from memory

2007-11-06

2007-11-06

Kim, Matthew (Department: 2186)

Electrical computers and digital processing systems: memory

Address formation

Address mapping

C711S214000, C711S217000, C711S218000

Reexamination Certificate

active

10449316

ABSTRACT:
Arbitrary patterns of address locations of digital data can be efficiently read from a memory of a signal processor. For example, a first memory address generator receives a first memory command signal from a first communication register to retrieve a first set of data from memory according to a look up table of memory addresses. The first memory access generator reads the look up table of memory addresses, which contain a second set of memory commands and reroutes the second set of commands to a bypass register. In turn, the second set of memory commands stored at the bypass register are read by a second memory address generator which retrieves a second set of data from memory according to the second set of memory command signals read out of memory by the first memory address generator.

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Jean-Loup Baer, “Computer System Architecture,” Computer Science Press, 1980, pp. 379-380.

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