SH7052 datasheet(314/919 Pages) RENESAS

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10.2.10

PWM Mode Register (PMDR)

The PWM mode register (PMDR) is an 8-bit register. The ATU-II has one PMDR register.

Bit:

76543210

DTSELD

DTSELC

DTSELB

DTSELA

CNTSELD CNTSELC CNTSELB CNTSELA

Initial value:

00000000

R/W:

R/W

PMDR is an 8-bit readable/writable register that selects whether channel 6 PWM output is set to

on-duty/off-duty, or to non-complementary PWM mode/complementary PWM mode.

PMDR is initialized to H'00 by a power-on reset, and in hardware standby mode and software

standby mode.

• Bit 7—Duty Selection Register D (DTSELD): Selects whether channel 6D TO6D output PWM

is set to on-duty or to off-duty.

Bit 7: DTSELD

Description

TO6D PWM output is on-duty

(Initial value)

TO6D PWM output is off-duty

• Bit 6—Duty Selection Register C (DTSELC): Selects whether channel 6C TO6C output PWM

is set to on-duty or to off-duty.

Bit 6: DTSELC

Description

TO6C PWM output is on-duty

(Initial value)

TO6C PWM output is off-duty

• Bit 5—Duty Selection Register B (DTSELB): Selects whether channel 6B TO6B output PWM

is set to on-duty or to off-duty.

Bit 5: DTSELB

Description

TO6B PWM output is on-duty

(Initial value)

TO6B PWM output is off-duty

SH7052 Datasheet(PDF) 314 Page - Renesas Technology Corp