R8CSLASH20 datasheet(219/501 Pages) RENESAS

219 / 501 page

R8C/20 Group, R8C/21 Group

14. Timers

Rev.2.00 Aug 27, 2008

Page 203 of 458

REJ09B0250-0200

Figure 14.65

Registers TRDMR and TRDPMR in PWM Mode

Timer RD Mode Register

Symbol

Address

After Reset

TRDMR

0138h

00001110b

Bit Symbol

Bit Name

Function

BFC1

BFD1

TRDGRD1 register function

selection bit

0 : General register

1 : Buffer register of TRDGRB1 register

TRDGRD0 register function

selection bit

0 : General register

1 : Buffer register of TRDGRB0 register

TRDGRC1 register function

selection bit

0 : General register

1 : Buffer register of TRDGRA1 register

TRDGRC0 register function

selection bit

0 : General register

1 : Buffer register of TRDGRA0 register

BFC0

—

(b3 - b1)

—

Timer RD synchronous bit

0 : TRD0 and TRD1 registers operate

independently

1 : TRD0 and TRD1 registers operate

synchronously

Nothing is assigned. If necessary, set to 0.

When read, the content is 1.

b7 b6 b5 b4 b3 b2

BFD0

b1 b0

SYNC

Timer RD PWM Mode Register

Symbol

Address

After Reset

TRDPMR

0139h

10001000b

Bit Symbol

Bit Name

Function

Nothing is assigned. If necessary, set to 0.

When read, the content is 1.

PWM mode of TRDIOC1 selection bit

0 : Timer mode

1 : PWM mode

PWMD1

PWM mode of TRDIOD1 selection bit

0 : Timer mode

1 : PWM mode

—

(b7)

—

PWMB1

PWMC1

Nothing is assigned. If necessary, set to 0.

When read, the content is 1.

PWM mode of TRDIOD0 selection bit

0 : Timer mode

1 : PWM mode

PWMD0

—

PWM mode of TRDIOB1 selection bit

0 : Timer mode

1 : PWM mode

PWMC0

PWM mode of TRDIOB0 selection bit

0 : Timer mode

1 : PWM mode

PWM mode of TRDIOC0 selection bit

0 : Timer mode

1 : PWM mode

b7 b6 b5 b4 b3 b2

—

(b3)

b1 b0

PWMB0

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