Integrated circuit with built-in processor and internal bus observing method

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United States of America Patent

PATENT NO 6738853
SERIAL NO

09663337

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Abstract

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An LSI with built-in CPU includes a CPU core, an internal CPU bus connected to the CPU core, an external memory access-use external pin for accessing an external memory and a bus selector for outputting signals of the internal CPU bus to the external memory access-use external pin when the external memory is not being accessed.

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Patent Owner(s)

Patent OwnerAddress
RENESAS ELECTRONICS CORPORATIONTOKYO 135-0061

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hagiwara, Masaru Hyogo, JP 5 6
Higashida, Motoki Tokyo, JP 12 134

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