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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： | 19/40頁 |
| 文件大?。?/td> | 190K |
| 代理商： | W52904 |
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W529XX Application Note
- 19 -
IO1
IO2
IO3
IO4
IO5
IO6
IO7
IO8
W529XX
Vcc
The basic operating principles are described below:
a. The W529XX provides only 6 or 8 LEDs for circular/random operations. If the user uses 6 LEDs, then the two
MSBs are left unchanged during operations. Under such conditions only LD commands can be used to modify
bit7/bit6. During circular/random operations, the LD command receives a higher priority than the shifting clock.
The user can therefore always modify the LED patterns without problems.
**LD OUTPUT, 00111000b
OUTPUT register
bit0
bit1
bit2
bit3
bit4
bit5
bit6
bit7
IO1
IO2
IO3
IO4
IO5
IO6
*IO7
*IO8
0
1
1
1
0
0
0
0
on
on
on
on
on
off
off
off
LED on/off
** "LD OUTPUT,00111000b " defines the initial value for circular or random
functions.
b. For circular/random LED operation to take effect, the MODE1 register has to be configured properly:
MODE1.5 should be defined as an OUTPUT. Then the LED type, circular or random, should be selected by
resetting or setting MODE1.4, respectively. The LED clock can be defined as 12/6/3/1.5 Hz by configuring
(MODE1.3, MODE1.2) to be (1,1)/(1,0)/(0,1)/(0,0) respectively. When MODE1.5 is defined as an OUTPUT for
the LED source, the LED clock starts to shift out the OUTPUT register as long as the chip is operating. To stop
its shift operation, just re-program the value of MODE1.5 to 0 for the selection of 3-Hz source.
IO1 - IO8
* If the 6 LEDs are defined for the circular/random function, the IO8 and IO7 will not
shift during operation. The IO8 and IO7 will be fixed in low.
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| W52905 | ADPCM/PCM Voice Synthesizer(ADPCM/PCM話音合成器) |
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| W52920 | ADPCM/PCM Voice Synthesizer(ADPCM/PCM話音合成器) |
| W52915 | ADPCM Voice Synthesizer(ADPCM話音合成器) |
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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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