R8C2K datasheet(317/471 Pages) RENESAS

317 / 471 page

R8C/2K Group, R8C/2L Group

16. Timers

Rev.1.10

Dec 21, 2007

Page 300 of 450

REJ09B0406-0110

Figure 16.138 Registers TRDOER1 to TRDOER2 in PWM3 Mode

Timer RD Output Master Enable Register 1

Symbol

Address

After Reset

TRDOER1

013Bh

FFh

Bit Symbol

Bit Name

Function

b3 b2

ED0

b1 b0

EA0

b7 b6 b5 b4

1111

EC0

EB0

TRDIOA0 output disable bit

0 : Enable output

1 : Disable output (The TRDIOA0 pin is

used as a programmable I/O port.)

TRDIOB0 output disable bit

0 : Enable output

1 : Disable output (The TRDIOB0 pin is

used as a programmable I/O port.)

TRDIOD0 output disable bit

TRDIOA1 output disable bit

Set these bits to 1 (programmable I/O port)

in PWM3 mode.

TRDIOC0 output disable bit

ED1

EA1

EB1

TRDIOD1 output disable bit

TRDIOB1 output disable bit

EC1

TRDIOC1 output disable bit

Timer RD Output Master Enable Register 2

Symbol

Address

After Reset

TRDOER2

013Ch

01111111b

Bit Symbol

Bit Name

Function

INT0

_____

of pulse output forced

0 : Pulse output forced cutoff input disabled

1 : Pulse output forced cutoff input enabled

(All bits in the TRDOER1 register

are set to 1 (disable output) w hen “L” is

applied to the INT0

_____

pin.)

NOTE:

b3 b2 b1 b0

b7 b6 b5 b4

Refer to 16.4.4 Pulse Output Forced Cutoff.

—

(b6-b0)

Nothing is assigned. If necessary, set to 0.

When read, the content is 1.

PTO

cutoff signal input enabled

bit(1)

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