r5f21346mnfp Renesas Electronics Corporation., r5f21346mnfp Datasheet - Page 432

• Manufacturer Part Number: r5f21346mnfp
• Description: Single-chip Mcus Incorporates The R8c Cpu Core
• Manufacturer: Renesas Electronics Corporation.

R8C/34M Group
R01UH0131EJ0100 Rev.1.00
Jun 21, 2011
Table 20.16
BFC0, BFD0, BFC1, BFD1: Bits in TRDMR register
TRDGRA0 −
TRDGRA1
TRDGRB0
TRDGRB1
TRDGRC0 BFC0 = 0 (These registers is not used in PWM3 mode.)
TRDGRC1 BFC1 = 0
TRDGRD0 BFD0 = 0
TRDGRD1 BFD1 = 0
TRDGRC0 BFC0 = 1 Buffer register. Set the next PWM period.
TRDGRC1 BFC1 = 1 Buffer register. Set the changing point of next PWM output.
TRDGRD0 BFD0 = 1 Buffer register. Set the changing point of next PWM output.
TRDGRD1 BFD1 = 1 Buffer register. Set the changing point of next PWM output.
Register
Registers TRDGRC0, TRDGRC1, TRDGRD0, and TRDGRD1 are not used in PWM3 mode. To use them as
buffer registers, set bits BFC0, BFC1, BFD0, and BFD1 to 0 (general register) and write a value to the
TRDGRC0, TRDGRC1, TRDGRD0, or TRDGRD1 register. After this, bits BFC0, BFC1, BFD0, and BFD1
may be set to 1 (buffer register).
TRDGRji Register Functions in PWM3 Mode
Setting
General register. Set the PWM period.
Setting range: Value set in TRDGRA1 register or above
General register. Set the changing point (the active level
timing) of PWM output.
Setting range: Value set in TRDGRA0 register or below
General register. Set the changing point (the timing that
returns to initial output level) of PWM output.
Setting range: Value set in TRDGRB1 register or above
General register. Set the changing point (active level timing) of
PWM output.
Setting range: Value set in TRDGRB0 register or below
(Refer to 20.2.2 Buffer Operation .)
Setting range: Value set in TRDGRC1 register or above
(Refer to 20.2.2 Buffer Operation .)
Setting range: Value set in TRDGRC0 register or below
(Refer to 20.2.2 Buffer Operation .)
Setting range: Value set in TRDGRD1 register or above,
setting value or below in TRDGRC0 register.
(Refer to 20.2.2 Buffer Operation .)
Setting range: Value set in TRDGRD0 register or below
Value set in TRDGRA0 register or below
Register Function
TRDIOA0
TRDIOB0
−
TRDIOA0
TRDIOB0
PWM Output Pin
Page 400 of 740
20. Timer RD