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參數(shù)資料
| 型號(hào)： | W528S25 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類(lèi)： | 音頻合成 |
| 英文描述： | ADPCM VOICE SYNTHESIZER |
| 中文描述： | 25 SEC, SPEECH SYNTHESIZER, UUC15 |
| 封裝： | DIE-15 |
| 文件頁(yè)數(shù)： | 2/17頁(yè) |
| 文件大小： | 529K |
| 代理商： | W528S25 |
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W528SXX
- 2 -
1. GENERAL DESCRIPTION
The W528Sxx family is programmable speech synthesis ICs that utilize the ADPCM coding method to
generate all types of voice effects.
The W528Sxx'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 W528Sxx family includes 9 kinds of part numbers with the same function except for the voice
duration shown below:
ITEM
W528S03
W528S05
W528S08A
W528S10
W528S12
W528S15
Second
3 Sec
5 Sec
8 Sec
10 Sec
12 Sec
15 Sec
ITEM
W528S20
W528S25
W528S30
Second
20 Sec
25 Sec
30 Sec
Note:
The voice durations are estimated by various sampling rate.
2. 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 (20 to 40 mS or 160 to 320
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)
POI delay time of 160 mS ensures stable voltage when chip is powered on
Can be programmed for the following functions:
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W528S30 | ADPCM VOICE SYNTHESIZER |
| W528S40 | ADPCM VOICE SYNTHESIZER |
| W528S50 | ADPCM VOICE SYNTHESIZER |
| W528S60 | ADPCM VOICE SYNTHESIZER |
| W528SXX | ADPCM VOICE SYNTHESIZER(PowerSpeechTM) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W528S30 | 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:ADPCM VOICE SYNTHESIZER(PowerSpeechTM) |
| W528S40 | 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:ADPCM VOICE SYNTHESIZER(PowerSpeech) |
| W528S50 | 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:ADPCM VOICE SYNTHESIZER(PowerSpeech) |
| W528S60 | 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:ADPCM VOICE SYNTHESIZER(PowerSpeech) |
| W528SXX | 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:ADPCM VOICE SYNTHESIZER(PowerSpeechTM) |
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