Renesas R5S72623 Manual Do Utilizador

 
Section 35   Motor Control PWM Timer 

Page 1830 of 2108 

 

R01UH0134EJ0400  Rev. 4.00 

 

 Sep 

24, 

2014 

SH7262 Group, SH7264 Group

Figure 35.1 shows a block diagram of the motor control PWM timer. 

PWCNT

PWCYR

PWDTRA

12 9

0

PWPR

P/N

P/N

PWMA

PWMB

PWBFRA

12 9

0

PWDTRC

P/N

P/N

PWMC

PWMD

PWBFRC

PWDTRE

P/N

P/N

PWME

PWMF

PWBFRE

PWDTRG

P/N

P/N

PWMG

PWMH

PWBFRG

PWCR

Compare 
match

Interrupt 
request

Internal 
data bus

Bus interface

PWBTCR

Legend:

PWCR:  PWM control register

PWPR:  PWM polarity register

PWCNT: PWM 

counter

PWCYR:  PWM cycle register

PWDTRA, PWDTRC, PWDTRE, PWDTRG:   PWM duty registers A, C, E, G

PWBFRA, PWBFRC, PWBFRE, PWBFRG:   PWM buffer registers A, C, E, G 

PWBTCR:  PWM buffer transfer control register

P

φ, Pφ/2, Pφ/4, Pφ/8, Pφ/16