HD64F3337YCP16V Datasheet, PDF(246/749 Page) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

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HD64F3337YCP16V Datasheet, PDF (246/749 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

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10.1.2 Block Diagram

Figure 10.1 shows a block diagram of one PWM timer channel.

Pulse

Output

control

DTR

Compare-match

Comparator

TCNT

Internal

data bus

TCR

Clock

DTR: Duty register (8 bits)

TCNT: Timer counter (8 bits)

TCR: Timer control register (8 bits)

Clock

select

Ã¸P/2

Ã¸P/8

Ã¸P/32

Ã¸P/128

Ã¸P/256

Ã¸P/1024

Ã¸P/2048

Ã¸P/4096

Internal clock sources

Figure 10.1 Block Diagram of PWM Timer (One Channel)

10.1.3 Input and Output Pins

Table 10.1 lists the output pins of the PWM timer module. There are no input pins.

Table 10.1 Output Pins of PWM Timer Module

Name

PWM0 output

PWM1 output

Abbreviation

PW0

PW1

I/O

Output

Output

Function

Pulse output from PWM timer channel 0.

Pulse output from PWM timer channel 1.

214

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