R8C2K datasheet(307/471 Pages) RENESAS

307 / 471 page

R8C/2K Group, R8C/2L Group

16. Timers

Rev.1.10

Dec 21, 2007

Page 290 of 450

REJ09B0406-0110

Figure 16.130 Registers TRD0 to TRD1 in Complementary PWM Mode

Figure 16.131 Registers TRDGRAi, TRDGRBi, TRDGRC1, and TRDGRDi in Complementary PWM Mode

The following registers are disabled in the complementary PWM mode: TRDPMR, TRDOCR, TRDDF0,

TRDDF1, TRDIORA0, TRDIORC0, TRDPOCR0, TRDIORA1, TRDIORC1, and TRDPOCR1.

Timer RD Counter 0

(1)

Symbol

Address

After Reset

TRD0

0147h-0146h

0000h

Setting Range

NOTE:

Function

Set the dead time.

Count a count source. Count operation is incremented or decremented.

When an overflow occurs, the OVF bit in the TRDSR0 register is set to 1.

0000h to FFFFh

Access the TRD0 register in 16-bit units. Do not access it in 8-bit units.

(b8)

(b15)

Timer RD Counter 1

(1)

Symbol

Address

After Reset

TRD1

0157h-0156h

0000h

Setting Range

NOTE:

(b8)

(b15)

Access the TRD1 register in 16-bit units. Do not access it in 8-bit units.

Function

Select 0000h.

Count a count source. Count operation is incremented or decremented.

When an underflow occurs, the UDF bit in the TRDSR1 register is set to 1.

0000h to FFFFh

Timer RD General Registers Ai, Bi, C1, and Di (i = 0 or 1)

(1, 2)

Symbol

Address

After Reset

TRDGRA0

TRDGRB0

TRDGRD0

TRDGRA1

TRDGRB1

TRDGRC1

TRDGRD1

0149h-0148h

014Bh-014Ah

014Fh-014Eh

0159h-0158h

015Bh-015Ah

015Dh-015Ch

015Fh-015Eh

FFFFh

NOTES:

(b8)

(b15)

The TRDGRC0 register is not used in complementary PWM mode.

Function

Refer to Table 16.46 TRDGRji Register Functions in Com plem entary PWM Mode.

Access registers TRDGRAi to TRDGRDi in 16-bit units. Do not access them in 8-bit units.

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