WTS701EMSLASHT datasheet(34/77 Pages) WINBOND

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WTS701

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VLUP

VOLUME-UP COMMAND

Increment the volume (VOL) register. Has no effect if already at maximum volume.

The Default value of this register after Power-Up or Reset is 0x07. Refer to subsection 7.4.3 -

Configuration Registers, which describes all register bits.

VLUP

Class

Type

Host controller

0x53

0x00

Byte Sequence:

WTS701

Status Byte 0

Status Byte 1

Description:

Increment the volume (VOL) register.

VLDN

VOLUME DOWN COMMAND

Decrement the volume (VOL) register. This has no effect if already at minimum volume. The Default

value of this register after Power-Up or Reset is 0x07. Refer to subsection 7.4.3 - Configuration

Registers, which describes all register bits.

VLDN

Class

Type

Host controller

0x54

0x00

Byte Sequence:

WTS701

Status Byte 0

Status Byte 1

Description:

Decrement the volume (VOL) register.

SPUP

SPEED UP COMMAND

Increase speaking rate (SPD register). This has no effect if already at maximum speaking rate. The

Default value of this register after Power-Up or Reset is 0x02. Refer to subsection 7.4.3 -

Configuration Registers, which describes all register bits.

SPUP

Class

Type

Host controller

0x55

0x00

Byte Sequence:

WTS701

Status Byte 0

Status Byte 1

Description:

Increase speaking rate (SPD register).

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