Renesas Technology Corp.

Mitsubishi Electric Semiconductor Application Engineering Corporation

Chikao Uchino

In an in-circuit emulator system, an in-circuit emulator debugger operated on a personal computer requests operation clock frequency, and transmits data for clock frequency designated by a user to an in-circuit emulator. The in-circuit emulator stores the received clock frequency data in a frequency data register. A PLL synthesizer oscillates with frequency based on the clock frequency data stored in the frequency data register to generate a clock.

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Tokyo, Japan

Chikao Uchino