SH7018 datasheet(122/431 Pages) RENESAS

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• Bits 3 to 0—Modes 3 to 0 (MD3 to MD0): These bits set the timer operation mode.

Bit 3:

MD3

Bit 2:

MD2

Bit 1:

MD1

Bit 0:

MD0

Description

0000

Normal operation

(Initial value)

Reserved (do not set)

PWM mode 1

PWM mode 2

Reserved (Do not set)

***

Reserved (Do not set)

*: Don’t care

8.2.3

Timer I/O Control Register (TIOR)

The TIOR is a register that controls the TGR. The MTU has four TIOR registers, two for channel

0, and one each for channels 1 and 2. TIOR is initialized to H'00 by a power-on reset.

Channel 0: TIOR0H

Bit:

—

IOB2

IOB1

IOB0

IOA3

IOA2

IOA1

IOA0

Initial value:

R/W:

R/W

Channels 1 and 2: TIOR1, TIOR2

Bit:

IOB3

IOB2

IOB1

IOB0

IOA3

IOA2

IOA1

IOA0

Initial value:

R/W:

R/W

Bits 7 to 4—I/O Control B3 to B0 (IOB3 to IOB0): These bits set the TGRB register function.

Bit 7 of TIOR0H is reserved bit. It is always read as 0. The write value should always be 0.

Bits 3 to 0—I/O Control A3 to A0 (IOA3 to IOA0): These bits set the TGRA register function.

SH7018 Datasheet(PDF) 122 Page - Renesas Technology Corp

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