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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： | 22/40頁 |
| 文件大小： | 190K |
| 代理商： | W52904 |
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W529XX Application Note
- 22 -
c. To achieve the circular/random operation, the W529XX has some constraints.
1> Those selections with a different number of LEDs, which are other than 6 or 8, may suffer from the
drawbacks of discontinuity of LED flashes, disruption of STOP outputs, etc.
2> The H/W key matrix scan mode cannot be used as it will produce abnormal operation; i.e. the IO pins
cannot be chosen as the "SCAN" for circular/random functions.
The user has to take into consideration these limitations.
The following example (for reference only) shows a program which displays powerful LED effects for the
W529XX.
W52906
LED1
FREQ2
; LED section control is ON as default.
; SR = 8 KHz.
POI:
LD MODE1, 00000011b
; IO group 3, LED source: 3 Hz, LED clock: 1.5 Hz,
; LED type: synchronous.
; 2 STOP outputs and 6 LEDs. IO8/7: STOP, IO6 -
; IO1: LED.
LD MODE2, 11000000b
END
Demo0:
JP 3Hz_Syn
; To setup MODE1 register
Demo1:
Voice1 + Voice2_20 + Voice3
JP 3Hz_Alt
; LED is OFF during Voice2 playback
; To setup MODE1 register
Demo2:
Voice4 + Voice5
JP Circular1
; To setup MODE1 & OUTPUT registers
Demo3:
Voice6
JP Circular2
; To setup MODE1 register
Demo4:
Voice6
JP Circular3
; To setup MODE1 register
Demo5:
Voice6
JP Circular4
; To setup MODE1 register
Demo6:
Voice6
JP Random
; To setup MODE1 & OUTPUT registers
Demo7:
Voice7
END
3Hz_Syn:
CLRB MODE1.5
; LED source: 3 Hz
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| W52906 | ADPCM/PCM Voice Synthesizer(ADPCM/PCM話音合成器) |
| W52920 | ADPCM/PCM Voice Synthesizer(ADPCM/PCM話音合成器) |
| W52915 | ADPCM Voice Synthesizer(ADPCM話音合成器) |
| W52902 | ADPCM Voice Synthesizer(ADPCM話音合成器) |
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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