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參數(shù)資料
| 型號(hào)： | AP8821 |
| 廠商： | Aplus Integrated Circuits Inc. |
| 英文描述： | 21 sec VOICE OTP |
| 中文描述： | 21秒語音檢察官辦公室 |
| 文件頁數(shù)： | 3/13頁 |
| 文件大?。?/td> | 112K |
| 代理商： | AP8821 |
Integrated Circuits Inc.
a
P8821
3
Group of sections
The voice memory of the
a
P8821
can be subdivided into 126 memory blocks. Any combination of
playback of these memory blocks will form an individual voice group. A maximum of 14 groups are
available with triggering S1 to S4 pins together with the SBT pin sequential playback pin.
Group Configuration
Data within each group are combinations of different fixed memory blocks of up to 126 blocks. They
are the fundamental building blocks for arranging playback without limiting sequencing. This
provides flexibility and allows data to be re-used, beneficial for applications with many repeated
sounds or words.
An example of group configuration is illustrated below:
Group no.
Group 1
Group 2
Group 3
Group 4
Section entry
Block 1 + Block 2 + Block 3 ……. Block 109
Block 3 + Block 2
Block 10 + Block 11 + Block 12
Block 10 + Block 10 + Block 5
The entries of blocks for each group is truly random and without limitation. However, there is a limit
in the total number of entries for 14 voice groups, which is 960 entries in
a
P8821
. It is acceptable to
allocate all entries into only one group or distribute out to other groups. It depends on how many
groups of messages are required.
Programmable Options
Each groups in
a
P8821
can have independent options. They include:
x
x
x
x
Edge or Level trigger
Unholdable or Holdable trigger
Re-triggerable or non-retriggerable
Outputs are programmable to LED1, LED2, BUSY and STOP pulse
Options that affect all voice groups are called whole chip options. They include:
z
Key trigger mode or CPU trigger mode
Ramp enable or Ramp disable
z
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| APC5800E | Circular Connector; No. of Contacts:66; Series:MS27656; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:19; Circular Contact Gender:Pin; Circular Shell Style:Wall Mount Receptacle; Insert Arrangement:19-35 RoHS Compliant: No |
| APC5830 | APC5830 DE-COMPRESSION VOICE IC |
| APC5860 | Circular Connector; No. of Contacts:66; Series:MS27656; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:19; Circular Contact Gender:Pin; Circular Shell Style:Wall Mount Receptacle; Insert Arrangement:19-35 RoHS Compliant: No |
| APC5890 | APC5890 DE-COMPRESSION VOICE IC |
| APEXX04 | very low cost voice and melody synthesizer with 4-bits CPU |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AP8841 | 制造商:American Power Conversion Corp (APC by Schneider Electric) 功能描述:RACK PDU 2G, METERED, ZEROU, 30A, 200/208V, (36) C13 & (6) C19 制造商:Schneider Electric 功能描述:RACK PDU 2G, METERED, ZEROU, 30A 200/208V, (36) C13 & (6) C1 - Bulk |
| AP8842 | 制造商:APLUS 制造商全稱:APLUS 功能描述:42 sec VOICE OTP |
| AP8853 | 制造商:Schneider Electric 功能描述:RACK PDU 2G, METERED, ZEROU, 32A, 230V, (36) C13 & (6) C19 - Bulk |
| AP8853-25PI | 制造商:ANSC 功能描述:AP8853-25PI 300MA 2.5V LDO LINEAR REGULATOR /OGI |
| AP8853-33GI | 制造商:ANSC 功能描述:AP8853-33GI 300mA 3.3V LDO Linear Regulator |
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