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參數(shù)資料
| 型號(hào)： | W5280 |
| 英文描述： | PowerSpeech IC Family |
| 中文描述： | PowerSpeech IC系列 |
| 文件頁(yè)數(shù)： | 4/13頁(yè) |
| 文件大?。?/td> | 140K |
| 代理商： | W5280 |
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W5280
- 4 -
BLOCK DIAGRAM
OSC
TIMING
GENERATOR
TG1
TG2
TG4/LED2/STPC
TG3
LED1
CONTROLLER
STPA
STPB
SYNTHESIZER
ADPCM
COD/A
REGISTER
SPK
SHIFT
V
V
DD
SS
EXTERNAL
INTERFACE
CIRCUIT
WRP
RDP
DATA
DISOTP
FUNCTIONAL DESCRIPTION
The W5280 provides up to four direct trigger pins (which can be extended to eight or twelve matrix
trigger inputs), up to three stop signal output pins, an LED section control, and powerful programmable
features. The JUMP and LOAD commands and four programmable registers can be used to program
the desired playing mode, stop output signal form, LED flash type, and trigger pin interrupt modes.
The chip's programmable features can also be used to develop new, customized functions for a wide
variety of innovative applications.
A. Instruction Set Description
This section describes three types of instructions:
Unconditional instructions, which are executed immediately after they are issued.
Conditional instructions, which are executed only when the conditions specified in the instructions
are satisfied.
END instruction, which is used to stop all device activity.
Instructions are programmed by writing LOAD and JUMP commands into the R0, EN, STOP, and
MODE registers.
Unconditional Instructions:
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W5280 | ADPCM Voice Synthesizer(ADPCM話(huà)音合成器) |
| W5281 | Speech Synthesizer |
| W5282 | Speech Synthesizer |
| W5283 | Speech Synthesizer |
| W5284 | Speech Synthesizer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W5281 | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Speech Synthesizer |
| W5282 | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Speech Synthesizer |
| W5283 | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Speech Synthesizer |
| W5284 | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Speech Synthesizer |
| W5285 | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Speech Synthesizer |
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