HD64F3028F25 Datasheet, PDF (871/925 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

C.5 Port 5 Block Diagram
Software
standby
SSOE
Hardware standby
External bus
released
Mode 6/7
Mode 6/7
P5n
Mode
1 to 5
RP5P
Reset
R
Q
D
P5 _n PCR
C
WP5P
Mode 1 to 4
Reset
R
Q
D
P5 _n DDR
C
WP5D
Reset
R
Q
D
P5_n DR
C
WP5
RP5
WP5P: Write to P5PCR
RP5P: Read P5PCR
WP5D: Write to P5DDR
WP5: Write to port 5
RP5: Read port 5
SSOE: Software standby output port enable
n = 0 to 3
Figure C.5 Port 5 Block Diagram
Rev. 2.00, 09/03, page 839 of 890