wts701 Winbond Electronics Corp America, wts701 Datasheet - Page 56

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

The WTS701 has support for entering and using custom abbreviations in addition to the general
abbreviation table supported internally by the WTS701. There are 2K bytes of flash memory reserved
for this purpose. After the WTS701 internal software has been initially programmed, this entire area is
free and available for custom abbreviations.
The commands associated with custom abbreviations are:
The format of the abbreviation data that is sent with the ABBR_ADD and ABBR_DEL commands is:
XXX + “,” + YYYY + “;”.
XXX - the abbreviation characters.
“,” – comma.
YYYY – abbreviation text.
7.8 C
7.8.1 Abbreviation Data Format
Command
ABBR_ADD
ABBR_DEL
ABBR_NUM
ABBR_MEM
ABBR_RD
ENTER_RRSM
USTOMIZING
A
BBREVIATIONS
Command
Byte
0xaf
0x83
0xc8
0xc7
0xc9
0x0c
Command
Data Byte
0x00
abbreviation
data.
0x00+
abbreviation
data.
0x00 + 0x00
+ 0x00.
0x00 + 0x00
+ 0x00.
0x00 + 2048
0x00s.
0x00
- 56 -
+
Adds a new abbreviation to the
abbreviation table in the WTS701
See next page for the format of
the abbreviation data.
Deletes an existing abbreviation
from the abbreviation table in the
WTS701. See next page for the
format of the abbreviation data.
Returns
abbreviation currently active in the
abbreviation table of the WTS701.
Returns the number of free bytes
in the abbreviation table of the
WTS701.
Returns the abbreviation table
contents from the WTS701. See
next page for the format of the
abbreviation table data.
memory to swap spaces. The
WTS701 begins to execute code
previously stored into xdata after
this command.
Causes the xdata and code store
the
number
WTS701
of