HD6433044 Datasheet, PDF (835/867 Pages) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer

C.5 Port 5 Block Diagram
Software
standby Mode 7
Hardware standby
External bus
released
Mode 7
P5 _n
Mode
1 to 6
WP5P: Write to P5PCR
RP5P: Read P5PCR
WP5D: Write to P5DDR
WP5: Write to port 5
RP5: Read port 5
n = 0 to 3
RP5P
Reset
R
Q
D
P5 _n PCR
C
WP5P
Mode 1 to 4
Reset
R
Q
D
P5 _n DDR
C
WP5D
Reset
R
Q
D
P5_n DR
C
WP5
RP5
Figure C-5 Port 5 Block Diagram
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