HD64F3028F25 Datasheet, PDF (868/925 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

C.2 Port 2 Block Diagram
Software
standby
SSOE
Reset
R
Q _{P2 nPCR} D
Hardware standby
External bus
released
Mode 6/7
RP2P
Mode 1 to 4
C
WP2P
Reset
R
Q _{P2n DDR} D
Mode 6/7
C
WP2D
Reset
R
P2n
Q _{P2 nDR} D
Mode
1 to 5
C
WP2
RP2
WP2P: Write to P2PCR
RP2P: Read P2PCR
WP2D: Write to P2DDR
WP2: Write to port 2
RP2: Read port 2
SSOE: Software standby output port enable
n = 0 to 7
Figure C.2 Port 2 Block Diagram
Rev. 2.00, 09/03, page 836 of 890