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| HD6432345 Datasheet, PDF (887/907 Pages) Hitachi Semiconductor – H8S/2345 F-ZTAT Hardware Manual | |||
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Reset
R
Q
D
PF1DDR
C
WDDRF
Reset
R
PF1
Q
D
PF1DR
C
WDRF
Mode 1/2/4/5/6
RDRF
Bus controller
BRLE output
Bus request
acknowledge output
RPORF
Legend
WDDRF : Write to PFDDR
WDRF : Write to PFDR
RDRF : Read PFDR
RPORF : Read port F
Interrupt controller
IRQ interrupt input
Figure C.10 (b) Port F Block Diagram (Pin PF1)
877
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