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參數資料
| 型號： | W52904 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 音頻合成 |
| 英文描述： | ADPCM/PCM Voice Synthesizer(ADPCM/PCM話音合成器) |
| 中文描述： | 12 SEC, SPEECH SYNTHESIZER, UUC18 |
| 文件頁數： | 10/40頁 |
| 文件大小： | 190K |
| 代理商： | W52904 |
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W529XX Application Note
- 10 -
3. GLOBAL REPEAT
The W529XX family provides a maximum four times global repeat that can give the user more programming
convenience for repetitious playback effects. An example (for reference only) is shown below,
Label: 4
LD MODE1, 0x07
LD EN, 0x34
voice1 + voice2
END
The above example demonstrates the usage of global repeat. The voice group that is indicated by "Label" will
be executed for 4 times.
4. SECTION CONTROL
Variable Frequency Section Control
The W529XX provides four sampling frequencies, 4.8 KHz, 6 KHz, 8 KHz, and 12 KHz, which can be set by the
section control function in the speech equations. These sampling frequencies are suitable for both ADPCM and
PCM synthesis.
Sample Rate (KHz)
FREQ
4.8
0
6
1
8
2
12
3
LED ON/OFF Section Control
The LED section control allows the user set the LED output state, On or Off as shown in the following table,
after the LED mode (3-Hz, circular, or random) has been defined.
ON/OFF
LED
OFF
0
ON
1
5. KEYPAD MATRIX SCAN
In order to minimize programming effort to detect keys in keypad matrix applications, the W529XX provides
customers with another alternative for a H/W automatic scan, other than the previous (W528X) S/W
programming approach. Customers may select the H/W approach by configuring the IO pins to be scan
outputs.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 IC HI PERF ENET CONTR TCP/IP+MAC+PHY RoHS:否 制造商:Micrel 產品:Ethernet Switches 收發器數量:2 數據速率: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 |
| W530-02 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Frequency-multiplying, Peak-reducing EMI Solution |
| 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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