HD6413258F10V Datasheet, PDF (116/301 Pages) Renesas Technology Corp – Regarding the change of names mentioned in the document, such as Hitachi Electric and Hitachi XX, to Renesas Technology Corp.

In mode 3 (single-chip mode), this pin can be used for general-purpose input or output.
Reset: In the single-chip mode (mode 3), a reset initializes all pins of port 7 to the general-purpose
input state with the MOS pull-ups off. In the expanded modes (modes 1 and 2), P70 to P73 are
initialized as input port pins, and P74 to P77 are initialized to their bus control functions.
Hardware Standby Mode: All pins are placed in the high-impedance state with the MOS pull-ups
off.
Software Standby Mode: All pins remain in their previous state. For RD, WR, and AS this means
the high output state.
Figures 5-14 to 5-18 show schematic diagrams of port 7.
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