HD64F3337YCP16V Datasheet, PDF (733/749 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

C.9 Port 9 Block Diagrams
HIE
STAC
P9₀
Reset
R
QD
P9₀DDR
C
WP9D
Reset
R
QD
P9₀DR
C
WP9
WP9D: Write to P9DDR
WP9: Write to port 9
RP9: Read port 9
RP9
HIF
ECS₂ input
IRQ₂ input
IRQ enable register
IRQ2 enable
A/D converter
External trigger
input
Figure C.9 (a) Port 9 Block Diagram (Pin P9₀)
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