Port 3; Port 4; C.2 Port - Renesas H8S/2319 series Hardware Manual

C.2 Port 2
P2n
WDDR2: Write to P2DDR
WDR2: Write to P2DR
RDR2: Read P2DR
RPOR2: Read port 2
n = 0 to 7
Figure C-2 Port 2 Block Diagram (Pins P20 to P27)
Reset
R
Q D
P2nDDR
C
WDDR2
Reset
R
Q D
P2nDR
C
WDR2
TPU module
Output compare output/
PWM output enable
Output compare output/
PWM output
RDR2
RPOR2
Input capture input
Rev. 5.00, 12/03, page 1055 of 1088