Hitachi H8S/2633 Hardware Manual page 1120

P16
Legend
WDDR1 : Write to P1DDR
WDR1 : Write to P1DR
RDR1 : Read P1DR
RPOR1 : Read port 1
Note: * Priority order: output compare output/PWM output > PWM2 output > pulse output > DR output
1108
*
Figure C-1 (e) Port 1 Block Diagram (Pin P16)
Reset
R
Q D
P16DDR
C
WDDR1
Reset
R
Q D
P16DR
C
PWM module
WDR1
PWM2 output enable
PWM2 output
PPG module
Pulse output enable
Pulse output
TPU module
Output compare
Output/PWM output enable
Output compare output/
PWM output
RDR1
RPOR1
Input capture input
Input controller
IRQ1 interrupt input