HD6473258CP10 Datasheet, PDF (113/301 Pages) Renesas Technology Corp – Hitachi Single-Chip Microcomputer

Reset
R
Q
D
P6nDDR
C
WP6D
Reset
R
P6n
Q
D
P6nDR
C
WP6
RP6
WP6D: Write Port 6 DDR
WP6: Write Port 6
RP6: Read Port 6
n = 4 to 6
IRQ0 input
IRQ1 input
IRQ2 input
IRQ enable
register
IRQ0 enable
IRQ1 enable
IRQ2 enable
Figure 5-13. Port 6 Schematic Diagram (Pins P64, P65, and P66)
5.8 Port 7
Port 7 is an 8-bit input/output port that also provides bus control signals (in the expanded modes),
and parallel handshaking control signals. Table 5-14 lists the pin functions.
Figure 5-13
104