h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 532

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 16 Motor Control PWM Timer (PWM)
Figure 16.1 shows a block diagram of PWM.
Rev. 2.00 Dec. 05, 2005 Page 494 of 724
REJ09B0200-0200
Internal
data bus
[Legend]
PWCR:
PWOCR:
PWPR:
PWCNT:
PWCYR:
PWDTRA, PWDTRC, PWDTRE, PWDTRG: PWM duty registers A, C, E, G
PWBFRA, PWBFRC, PWBFRE, PWBFRG: PWM buffer registers A, C, E, G
PWBTCR:
Interrupt
request
12 9
PWBFRC
PWBFRG
PWBFRA
PWBFRE
PWCR
Figure 16.1 Block Diagram of PWM
, /2, /4, /8, /16
Compare
match
0
PWM control register
PWM output control register
PWM polarity register
PWM counter
PWM cycle register
PWM buffer transfer control register
12 9
PWDTRC
PWDTRG
PWDTRA
PWDTRE
PWCYR
PWCNT
0
PWOCR
PWPR
P/N
P/N
P/N
P/N
P/N
P/N
P/N
P/N
PWMA
PWMB
PWMC
PWMD
PWME
PWMF
PWMG
PWMH
Port
control