HD6432351 Datasheet, PDF (943/989 Pages) Renesas Technology Corp – The H8S/2000 CPU has an internal 32-bit architecture, is provided with sixteen 16-bit general registers and a concise

C.6 Port 6 Block Diagram
Reset
R
Q
D
P60DDR
C
WDDR6
Mode 1/2*/3*/7*
Reset
R
P6₀
Q
D
P60DR
Mode 4/5/6*
C
WDR6
Bus controller
Chip select
RDR6
RPOR6
Legend
WDDR6 : Write to P6DDR
WDR6 : Write to P6DR
RDR6 : Read P6DR
RPOR6 : Read port 6
Note: * Modes 2, 3, 6, and 7 only apply to the H8S/2351.
DMA controller
DMA request input
Figure C-6 (a) Port 6 Block Diagram (Pin P6₀)
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