h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 286

• Manufacturer Part Number: h8s-2161b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 9 8-Bit PWM Timer (PWM)
Figure 9.1 shows a block diagram of the PWM timer.
Rev. 3.00 Mar 21, 2006 page 232 of 788
REJ09B0300-0300
P10/PW0
P11/PW1
P12/PW2
P13/PW3
P14/PW4
P15/PW5
P16/PW6
P17/PW7
P20/PW8
P21/PW9
P22/PW10
P23/PW11
P24/PW12
P25/PW13
P26/PW14
P27/PW15
PWSL
PWDR
PWDPRA
PWDPRB
PWOERA
PWOERB
PCSR
P1DDR
P2DDR
P1DR
P2DR
Legend:
PWDPRB
PWOERB
P2DDR
P2DR
: PWM register select
: PWM data register
: PWM data polarity register A
: PWM data polarity register B
: PWM output enable register A
: PWM output enable register B
: Peripheral clock select register
: Port 1 data direction register
: Port 2 data direction register
: Port 1 data register
: Port 2 data register
PWOERA
PWDPRA
P1DDR
Figure 9.1 Block Diagram of PWM Timer
P1DR
Comparator 10
Comparator 11
Comparator 12
Comparator 13
Comparator 14
Comparator 15
Comparator 0
Comparator 1
Comparator 2
Comparator 3
Comparator 4
Comparator 5
Comparator 6
Comparator 7
Comparator 8
Comparator 9
TCNT
PWDR0
PWDR1
PWDR2
PWDR3
PWDR4
PWDR5
PWDR6
PWDR7
PWDR8
PWDR9
PWDR10
PWDR11
PWDR12
PWDR13
PWDR14
PWDR15
Internal clock
/2
Select
clock
/4
/8
/16
Module
data bus
PWSL
PCSR
Internal
data bus