HD6433044 Datasheet, PDF (838/867 Pages) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer

Reset
R
Q
D
P6 ₂ DDR
C
WP6D
Reset
R
P6 ₂
Q
D
P6₂ DR
Bus controller
C
Mode 7
WP6
Bus release
enable
BACK
output
RP6
WP6D: Write to P6DDR
WP6: Write to port 6
RP6: Read port 6
Figure C-6 (c) Port 6 Block Diagram (Pin P6₂)
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