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參數(shù)資料
| 型號(hào)： | IS22C020 |
| 廠商： | Integrated Silicon Solution, Inc. |
| 英文描述： | High-Quality Voice Synthesizer With Capacity From 16 to 20 Seconds(16-20秒高質(zhì)量語音合成器) |
| 中文描述： | 高質(zhì)量的語音合成器，由16至20秒（16-20秒高質(zhì)量語音合成器容量） |
| 文件頁數(shù)： | 2/9頁 |
| 文件大?。?/td> | 89K |
| 代理商： | IS22C020 |
ISSI
IS22C020
2
Integrated Silicon Solution, Inc.
VP002-1C
10/01/98
Programmable Options
The IS22C020 provides programmable user
specified control functions. They include:
Non-sequence or Sequence play-all
Unholdable or Holdable trigger
STOP or BUSY signal selection
Automatic ramp-up and ramp-down or
no ramp-up or ramp-down
Silence Compression
If a particular sound sequence includes periods of
silence, the IS22C020 will automatically compress
the silence to save memory space. This compres-
sion will not affect playback of the sound sequence.
OSCILLATOR
OSC
CLOCK
GENERATOR
CONTROL
LOGIC
S1
S2
S3
S4
SBT
IRP
LED
DRIVER
LED1
LED2
STP/BUSY
POP NOISE
REDUCTION
ADDRESS
SEQUENCER
EPROM
ADPCM
DECODER
BUZZER
BUFFER
D/A
C
OUT
V
OUT1
V
OUT2
GND
VCC
BLOCK DIAGRAM
SEGMENT DECODE
1
2
3
4
5
6
7
8
S1
H
L
L
L
H
L
L
H
S2
L
H
L
L
H
H
L
L
S3
L
L
H
L
L
H
H
L
S4
L
L
L
H
L
L
H
H
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
5
6
SAMPLE FREQUENCY (KHz)
Typical Value, Vcc = 4.5V
7
8
9
10
R
OSC
(M
)
11 12 13 14 15
SAMPLE FREQUENCY
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IS22C022 | VERSATILE 20 SEC INSTANT VOICE ROM |
| IS22C022P | VERSATILE 20 SEC INSTANT VOICE ROM |
| IS22C022X | VERSATILE 20 SEC INSTANT VOICE ROM |
| IS22C040P | 32 to 40 SEC INSTANT VOICE ROM |
| IS22C040PI | 32 to 40 SEC INSTANT VOICE ROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IS22C020P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Speech Synthesizer |
| IS22C020PI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Speech Synthesizer |
| IS22C020S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Speech Synthesizer |
| IS22C020SI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Speech Synthesizer |
| IS22C022 | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:VERSATILE 20 SEC INSTANT VOICE ROM |
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