Which output control signal is activated after every six oscillator pe

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Module 2: The 8051 Architecture

20212m

Which output control signal is activated after every six oscillator periods while fetching the external program memory and almost remains high during internal program execution?
(i) ALE
(ii) $\overline{PSEN}$
(iii) $\overline{EA}$
(iv) All of the above

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