Enhanced microprocessor or microcontroller

Details Enhanced microprocessor or microcontroller Enhanced microprocessor or microcontroller

2011-08-09

2011-08-09

Song, Jasmine (Department: 2189)

Electrical computers and digital processing systems: memory

Address formation

Address mapping

C711S005000, C711S100000, C711S173000

Reexamination Certificate

active

07996647

ABSTRACT:
A processor device has a data memory with a linear address space, the data memory being accessible through a plurality of memory banks. At least a subset of the memory banks are organized such that each memory bank of the subset has at least a first and second memory area, wherein no consecutive memory block is formed by the second memory areas of a plurality of consecutive memory banks. An address adjustment unit is provided which, when a predefined address range is used, translates an address within the predefined address range to access said second memory areas such that through the address a plurality of second memory areas form a continuous linear memory block.

REFERENCES:
patent: 7287145 (2007-10-01), Simeral et al.
patent: 0 918 279 (1999-05-01), None
patent: 0 992 887 (2000-04-01), None
International PCT Search Report, PCT/US2009/051251, 13 pages, Oct. 29, 2009.

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