Port 5 Block Diagram - Hitachi H8/3032 Series Hardware Manual

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C.4 Port 5 Block Diagram
Software standby
Hardware standby
P5
n
WP5P: Write to P5PCR
RP5P: Read P5PC4
WP5D: Write to P5DDR
WP5: Write to port 5
RP5: Read port 5
n = 0 to 3
*: Set priority
Mode 2/3
RP5P
Mode 1 to mode 3
Mode 2/3
Mode 1
Figure C-4 Port 5 Block Diagram
535
Reset
R
Q D
P5 PCR
n
C
WP5P
Reset
R
Q D
P5 DDR
n
*
C
WP5D
Reset
R
Q D
P5 DR
n
C
WP5
RP5