HD64F2357VF13 Datasheet, PDF (350/1049 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

9.11.3 Pin Functions
Modes 7 (On-Chip ROM Version Only): In mode 7, port D pins function as I/O ports. Input or output can be specified
for each pin on an individual bit basis. Setting a PDDDR bit to 1 makes the corresponding port D pin an output port, while
clearing the bit to 0 makes the pin an input port.
Port D pin functions in mode 7 are shown in figure 9-20.
Port D
PD₇ (I/O)
PD₆ (I/O)
PD₅ (I/O)
PD₄ (I/O)
PD₃ (I/O)
PD₂ (I/O)
PD₁ (I/O)
PD₀ (I/O)
Figure 9-20 Port D Pin Functions (Mode 7)
Modes 4 to 6*: In modes 4 to 6, port D pins are automatically designated as data I/O pins.
Port D pin functions in modes 4 to 6 are shown in figure 9-21.
Note: * Mode 6 is provided in the on-chip ROM version only.
Port D
D₁₅ (I/O)
D₁₄ (I/O)
D₁₃ (I/O)
D₁₂ (I/O)
D₁₁ (I/O)
D₁₀ (I/O)
D₉ (I/O)
D₈ (I/O)
Figure 9-21 Port D Pin Functions (Modes 4 to 6)
Rev.6.00 Oct.28.2004 page 320 of 1016
REJ09B0138-0600H