Wrapper circuit and method for interfacing between non-muxed...

Details Wrapper circuit and method for interfacing between non-muxed... Wrapper circuit and method for interfacing between non-muxed...

2006-07-28

2010-10-19

Elmore, Reba I (Department: 2189)

Electrical computers and digital processing systems: memory

Storage accessing and control

Access timing

C711S154000

Reexamination Certificate

active

07818527

ABSTRACT:
A wrapper circuit effectively converts a muxed-type memory (having time-multiplexed address and data lines) into a non-muxed type memory as seen by the controller (a non-muxed type memory controller). Wrapper circuit includes a select circuit (e.g., multiplexer) and an input/output buffer. The select circuit receives write data and an address from a non-muxed type memory controller and selects either the write data or the address according to a first control signal. The input/output buffer receives the selection among the write data and the address and passes the write data or the address to a muxed type memory. The input/output buffer also passes read data received from the memory to the memory controller.

REFERENCES:
patent: 4017839 (1977-04-01), Calle et al.
patent: 4296465 (1981-10-01), Lemak
patent: 5822761 (1998-10-01), Nishimukai et al.
patent: 5918027 (1999-06-01), Osakabe
patent: 5970240 (1999-10-01), Chen et al.
patent: 7111108 (2006-09-01), Grundy et al.
patent: 2003/0128596 (2003-07-01), Peterson et al.
patent: 2004/0165472 (2004-08-01), Yamazaki
patent: 2006/0106951 (2006-05-01), Bains
patent: 02-177190 (1990-07-01), None
patent: 1997-51140 (1997-07-01), None
patent: 1998-52836 (1998-10-01), None

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