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參數(shù)資料
| 型號： | VP-1000AF |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Digital Voice Processor |
| 中文描述： | 數(shù)字語音處理器 |
| 文件頁數(shù)： | 4/6頁 |
| 文件大小： | 832K |
| 代理商： | VP-1000AF |
VP-1000A..........................................................................................4
VOICE
APPLICATION NOTES
1. Reset Consideration
The Reset pin should never be left
floating. If the Reset pin is not con-
trolled by a non-floating signal, use
the following Reset circuitry. Note
that the 0.01uF capacitor is added
so that the VP-1000A gets a Reset
pulse on power-up.
2. Memory Address Expansion
The VP-1000A's internal 15-bit address counter covers
memory space up to 32K x 8, or 256K bits. It can be easily
expanded by just adding a binary counter, clocked by the
falling edge of address line A14. The first counter output
becomes A15, the second output becomes A16 and etc.
This is possible since once started, the VP-1000A will not
stop recording or playing until it is reset. When the
internal counter reaches the maximum count, it simply
overflows and restarts from zero again. Therefore the VP-
1000A can access an unlimited amount of memory.
CIRCUIT DESIGN EXAMPLES
1. Single-Message Record and Play, 1M SRAM
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|---|---|
| VP1-0059 | 制造商:COOPER BUSSMANN 功能描述:Ind General Purpose 3.8uH 20% Ferrite 850mA T/R |
| VP1-0059-R | 功能描述:固定電感器 3.8uH 1.37A 0.145ohms RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| VP100-611XX-00000-XGH1 | 制造商:Carling Technologies 功能描述:V-SERIES ILLUMINATED PLUG - Bulk |
| VP1-0076 | 制造商:COOPER BUSSMANN 功能描述:Ind Power Wirewound 4.9uH 20% Ferrite 850mA T/R |
| VP1-0076-R | 功能描述:固定電感器 4.9uH 1.06A 0.145ohms RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
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