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參數(shù)資料
| 型號(hào)： | W523S80 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 音頻合成 |
| 英文描述： | HIGH FIDELITY PowerSpeech-TM |
| 中文描述： | 80 SEC, SPEECH SYNTHESIZER, UUC19 |
| 文件頁(yè)數(shù)： | 8/14頁(yè) |
| 文件大小： | 90K |
| 代理商： | W523S80 |
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W523SXX
(PRELIMINARY)
- 8 -
dependent on the MSB of data output on TG1 (Data) pin. If MSB is "1", Busy will rise after the last
rising edge of TG2 (Clock) pin. If MSB is "0", Busy will rise after the rising edge that TG1 (Data)
returns to high.
TG1
(DATA)
TG2
(CLK)
BUSY
7 bits
MSB=0
40ns
TG1
(DATA)
TG2
(CLK)
BUSY
7 bits
MSB=1
40ns
To place the W523Sxx in CPU mode, program the code according to the following example.
W523S15
CPU
Reserved word, used as a directive to notify the compiler for post processing.
LED1
FREQ2
POI:
LD MODE0,XX1XX0XXB ;
bit2=0 BUSY
LD EN0, 0x00
H5+voice1+T5
END
34: ;
Direct trigger or CPU interrupt.
H5+voice2+T5
END
The defaulted operating mode in W523Sxx is normal mode (or manual trigger mode), which is
identified by the "Normal" and "CPU" option control. To enter the CPU mode, the "CPU" declaration
must be inserted in the declaration region of program (*.out). In CPU mode, the bit MODE0.2, which is
defined as STPA or BUSY selection for the STPA/BUSY pin, will be selected as "0" (BUSY output)
automatically by the compiler unless otherwise specified explicitly by the STPA directive. The CPU,
STPA, and BUSY directives can appear only in the first paragraph of the *.out files so that the
compiler will automatically interpret them as Stop definitions in the POI interrupt vector. If these
directives are placed elsewhere, an error message will be issued during the compilation process.
In the program example shown above, the external
μ
C will transfer one byte data "34" to W523Sxx.
The number 34 (Decimal) is equal to 00100010b (Binary). The interface timing is shown below.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W523S99 | HIGH FIDELITY PowerSpeech-TM |
| W523SXX | HIGH FIDELITY PowerSpeech-TM |
| W5282 | ADPCM Voice Synthesizer(ADPCM話音合成器) |
| W5289 | ADPCM Voice Synthesizer(ADPCM話音合成器) |
| W5284 | ADPCM Voice Synthesizer(ADPCM話音合成器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W523S99 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:HIGH FIDELITY PowerSpeech-TM |
| W523SXX | 制造商:WINBOND 制造商全稱:Winbond 功能描述:HIGH FIDELITY PowerSpeech-TM |
| W523X | 制造商:WINBOND 制造商全稱:Winbond 功能描述:Power Speech LOW VOLTAGE ADPCM VOICE SYNTHESIZER |
| W5248 | 制造商:Tamura Corporation of America 功能描述: |
| W5280 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PowerSpeech IC Family |
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