HD6432345 Datasheet, PDF (880/907 Pages) Hitachi Semiconductor – H8S/2345 F-ZTAT Hardware Manual

C.4 Port 4 Block Diagram
RPOR4
P4_n
RPOR4 : Read port 4
n = 0 to 5
A/D converter module
Analog input
Figure C.4 (a) Port 4 Block Diagram (Pins P4₀ to P4₅)
RPOR4
P4_n
A/D converter module
Analog input
D/A converter module
Output enable
Analog output
RPOR4 : Read port 4
n = 6 or 7
Figure C.4 (b) Port 4 Block Diagram (Pins P4₆ and P4₇)
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