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參數(shù)資料
| 型號(hào)： | W52904 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類(lèi)： | 音頻合成 |
| 英文描述： | ADPCM/PCM Voice Synthesizer(ADPCM/PCM話(huà)音合成器) |
| 中文描述： | 12 SEC, SPEECH SYNTHESIZER, UUC18 |
| 文件頁(yè)數(shù)： | 18/40頁(yè) |
| 文件大小： | 190K |
| 代理商： | W52904 |
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W529XX Application Note
- 18 -
Synthesis: 3
Voice1 + Voice2 + Voice3
END
Voice1 and Voice3 are ADPCM converted files with *.WAM extensions, while Voice2 is a direct PCM format
with an *.SRC extension. The source (*.SRC) files, which can be acquired from Winbond's sound card or
transformed from *.WAV files, have to be converted into ADPCM format before compilation can proceed.
During compilation, the W529XX compiler will first check for the existence of Voice1.WAM, before checking if
Voice1.SRC exists. In either case, the compiler can proceed normally with ADPCM/PCM synthesis. The same
check procedures continue for the Voice2 and Voice3 files. The compiler will show an error message if both the
*.WAM and *.SRC files do not exist.
13. LED OPERATION
The LED pins, selected from IO1 - IO8 by configuring the MODE1/MODE2 registers, can be used to enhance
the product's attractiveness. The LEDs for the W529XX may have the following possible selections: 3 Hz
synchronous or alternate flashing, flashing circularly or randomly. The LEDs can also be section-controlled by
each GO instruction, together with the frequency control feature.
FLASH WITH 3 Hz
The 3 Hz clock is phase divided into two LED sources, which are 180
°
out of phase, in order to facilitate the
synchronous/alternate features.
The
φ
1 clock is applied to the LED1, LED3, LED5, and LED7 output pins. For synchronous flashing of the LEDs,
the
φ
1 clock is connected to LED2, LED4, LED6, and LED8. For alternate flashing, the
φ
2 clock is connected to
LED2, LED4, LED6, and LED8. In other words, all the LED outputs flash synchronously with the
φ
1 clock or
flash alternately in two groups, one is LED1/3/5/7 with
φ
1 and the other is LED2/4/6/8 with
φ
2.
CIRCULAR/RANDOM OPERATION
The W529XX provides special LED circular and random flashing functions.
φ
1
φ
2
Duty cycle = 25%
LED ON
LED OFF
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W-53 | 制造商:RAF Electronic Hardware 功能描述:SPRING, COMPRESSION, 3.6N, 19.1MM; Body Length:19.1mm; Compressed Length:12mm; Compression Load Max:3.6N; External Diameter:6.35mm; Wire Diameter:0.5mm ;RoHS Compliant: Yes |
| W5300 | 功能描述:以太網(wǎng) IC HI PERF ENET CONTR TCP/IP+MAC+PHY RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
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| W530-02H | 制造商:Cypress Semiconductor 功能描述:PLL Frequency Multiplier Single 20-Pin SSOP |
| W530-02HT | 制造商:Cypress Semiconductor 功能描述: |
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