HD64F3039F18 Datasheet, PDF (170/710 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Series

Section 7 I/O Ports
When P2DDR = 1
When P2DDR = 0
Port 2
A₁₅ (output)
A₁₄ (output)
A₁₃ (output)
A₁₂ (output)
A₁₁ (output)
A₁₀ (output)
A₉ (output)
A₈ (output)
P2₇ (input)
P2₆ (input)
P2₅ (input)
P2₄ (input)
P2₃ (input)
P2₂ (input)
P2₁ (input)
P2₀ (input)
Figure 7.7 Pin Functions in Modes 1 and 3 (Port 2)
Modes 6 and 7
Input or output can be selected separately for each pin in port 2. A pin becomes an output pin if
the corresponding P2DDR bit is set to 1, and an input pin if this bit is cleared to 0. Figure 7.8
shows the pin functions in modes 6 and 7.
Port 2
P2₇ (input/output)
P2₆ (input/output)
P2₅ (input/output)
P2₄ (input/output)
P2₃ (input/output)
P2₂ (input/output)
P2₁ (input/output)
P2₀ (input/output)
Figure 7.8 Pin Functions in Modes 6 and 7 (Port 2)
Rev.3.00 Mar. 26, 2007 Page 146 of 682
REJ09B0353-0300