HD6435348R Hitachi Semiconductor, HD6435348R Datasheet - Page 249

• Manufacturer Part Number: HD6435348R
• Description: Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

12.1.3 Input and Output Pins
Table 12-1 lists the output pins of the PWM timer module. There are no input pins.
Table 12-1 Output Pins of PWM Timer Module
Name
PWM1 output
PWM2 output
PWM3 output
DTR:
TCNT:
TCR:
PW
Duty Register
Timer Counter
Timer Control Register
Abbreviation
PW
PW
PW
Output
control
1
2
3
Figure 12-1 Block Diagram of PWM Timer
Compare-
match
Clock
I/O
Output
Output
Output
Comparator
TCNT
Clock
select
DTR
TCR
234
Function
Pulse output from PWM timer channel 1.
Pulse output from PWM timer channel 2.
Pulse output from PWM timer channel 3.
Internal clock source
ø/2
ø/8
ø/32
ø/128
ø/256
ø/1024
ø/2048
ø/4096
Module
data bus
Internal
data bus