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參數(shù)資料
| 型號(hào)： | W528S08 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大小： | 108K |
| 代理商： | W528S08 |
W528XXX
ADPCM VOICE SYNTHESIZER
(PowerSpeech)
TM
Publication Release Date: March 1999
Revision A1
- 1 -
GENERAL DESCRIPTION
The W528xxx family are programmable speech synthesis ICs that utilize the ADPCM coding method
to generate all types of voice effects.
The W528xxx's LOAD and JUMP commands and four programmable registers provide powerful user-
programmable functions that make this chip suitable for an extremely wide range of speech IC
applications.
The W528xxx family includes 12 kinds of bodies which are the same except for the voice duration
shown below:
BODY
W528S03
W528S05
W528S08
W528S10
W528S12
W528S15
Second
3 Sec
5 Sec
8 Sec
10 Sec
12 Sec
15 Sec
BODY
W528S20
W528S25
W528S30
W528S40
W528S50
W528S60
Second
20 Sec
25 Sec
30 Sec
40 Sec
50 Sec
60 Sec
Note: The voice durations are estimated by 6.4KHz sampling rate.
FEATURES
Programmable speech synthesizer
Wide operating voltage range: 2.4 to 5.5 volts
4-bit ADPCM synthesis method
Provides 4 direct trigger inputs that can easily be extended to 8 or 12 matrix trigger inputs
Two trigger input debounce times (50 mS or 400
μ
S) can be set
Provides up to 2 LEDs and 3 STOP outputs
Every LED pin can drive 3 LEDs simultaneously
LED flash frequency: 3 Hz
AUD output current: 5 mA
Flexible functions programmable through the following:
LD (load), JP (jump) commands
Four registers: R0, EN, STOP, and MODE
Conditional instructions
Speech equation
END instruction
Global repeat (GR) setting
Output frequency and LED flash type setting
Programmable power-on initialization (POI) (can be interrupted by trigger inputs)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W52902 | |
| W52904 | Speech Synthesizer |
| W52905 | |
| W52906 | Speech Synthesizer |
| W52910 | |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W528S08A | 制造商:WINBOND 制造商全稱:Winbond 功能描述:ADPCM VOICE SYNTHESIZER |
| W528S10 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:ADPCM VOICE SYNTHESIZER(PowerSpeechTM) |
| W528S12 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:ADPCM VOICE SYNTHESIZER |
| W528S15 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:ADPCM VOICE SYNTHESIZER |
| W528S20 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:ADPCM VOICE SYNTHESIZER(PowerSpeechTM) |
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