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參數(shù)資料
| 型號： | ISD5116P |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 音頻合成 |
| 英文描述： | Single-Chip Voice Record/Playback Device Up to 16-Minute Duration with Digital Storage Capability |
| 中文描述： | 960 SEC, SPEECH SYNTHESIZER WITH RCDG, PDIP28 |
| 封裝： | 0.600 INCH, PLASTIC, DIP-28 |
| 文件頁數(shù)： | 12/57頁 |
| 文件大?。?/td> | 735K |
| 代理商： | ISD5116P |
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October 2000
Page 11
3.1.3 I
2
C Control Registers
The ISD5116 is controlled by loading commands to, or, reading from, the internal command, configuration
and address registers. The Command byte sent is used to start and stop recording, write or read digital
data and perform other functions necessary for the operation of the device.
3.2 COMMAND BYTE
Control of the ISD5116 is implemented through an 8-bit command byte, sent after the 7-bit device
address and the 1-bit Read/Write selection bit. The 8 bits are:
!
Global power up bit
!
DAB bit: determines whether device is performing an analog or digital function
!
3 function bits: these determine which function the device is to perform in conjunction with the DAB
bit.
!
3 register address bits: these determine if and when data is to be loaded to a register
C7
PU
C6
DAB
C5
FN2
Function Bits
C4
FN1
C3
FN0
C2
RG2
C1
RG1
C0
RG0
Register Bits
Function Bits
The command byte function bits are
detailed in the table to the right. C6, the
DAB bit, determines whether the device is
performing an analog or digital function.
The other bits are decoded to produce the
individual commands. Not all decode
combinations are currently used, and are
reserved for future use. Out of 16 possible
codes, the ISD5116 uses 7 for normal
operation. The other 9 are undefined.
Register Bits
The register load may be used to modify a command
sequence (such as load an address) or used with the null
command sequence to load a configuration or test register.
Not all registers are accessible to the user. [RG2 is always 0
as the four additional combinations are undefined.]
3.3 OPCODE SUMMARY
OpCode Command Description
The following commands are used to access the chip through the I
2
C interface.
!
Play: analog play command
!
Record: analog record command
!
Message Cue: analog message cue command
!
Read: digital read command
!
Write: digital write command
Command Bits
C5
FN2
0
1
0
1
1
0
0
C6
DAB
0
0
0
0
1
1
1
C4
FN1
0
0
1
1
0
0
1
C3
FN0
0
1
0
1
0
1
0
Function
STOP (or do nothing)
Analog Play
Analog Record
Analog MC
Digital Read
Digital Write
Erase (row)
RG2
C2
0
0
0
0
RG1
C1
0
0
1
1
RG0
C0
0
1
0
1
Function
No action
Load Address
Load CFG0
Load CFG1
Power Up
Bit
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISD5116PY | 功能描述:IC VOICE REC/PLAY 8-16MN 28-DIP RoHS:是 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5100 標(biāo)準(zhǔn)包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:28-PDIP 其它名稱:90-21300+000 |
| ISD5116S | 功能描述:IC VOICE REC/PLAY 8-16MN 28-SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5100 標(biāo)準(zhǔn)包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:28-PDIP 其它名稱:90-21300+000 |
| ISD5116SD | 制造商:WINBOND 制造商全稱:Winbond 功能描述:Single-Chip Voice Record/Playback Device Up to 16-Minute Duration with Digital Storage Capability |
| ISD5116SERIES | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Chip Voice Record/Playback Device with Digital Memory Capability |
| ISD5116SI | 功能描述:IC VOICE REC/PL 8-16MN IN 28SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5100 標(biāo)準(zhǔn)包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:28-PDIP 其它名稱:90-21300+000 |
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