wts701 Winbond Electronics Corp America, wts701 Datasheet - Page 34

• Manufacturer Part Number: wts701
• Description: Winbond Single-chip Text-to-speech Processor
• Manufacturer: Winbond Electronics Corp America

VLUP
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
Configuration Registers, which describes all register bits.
VLUP
Byte Sequence:
Description:
VLDN
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
Registers, which describes all register bits.
VLDN
Byte Sequence:
Description:
SPUP
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
Configuration Registers, which describes all register bits.
SPUP
Byte Sequence:
Description:
V
V
S
OLUME
OLUME
PEED
Class
Host controller
WTS701
Increment the volume (VOL) register.
Class
Host controller
WTS701
Decrement the volume (VOL) register.
Class
Host controller
WTS701
Increase speaking rate (SPD register).
U
-U
D
P
OWN
C
P
OMMAND
C
OMMAND
C
1
1
1
OMMAND
Type
Status Byte 0
Type
Status Byte 0
Type
Status Byte 0
- 34 -
0x53
0x54
0x55
I
I
I
Status Byte 1
Status Byte 1
Status Byte 1
0x00
0x00
0x00
7.4.3
- Configuration
WTS701
7.4.3
7.4.3
-
-