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| 型号： | ISD5108EYI |
| 厂商： | WINBOND ELECTRONICS CORP |
| 元件分类： | 音频合成 |
| 英文描述： | 480 SEC, SPEECH SYNTHESIZER WITH RCDG, PDSO28 |
| 封装： | 8 X 13.4 MM, LEAD FREE, PLASTIC, TSOP1-28 |
| 文件页数： | 11/89页 |
| 文件大小： | 600K |
| 代理商： | ISD5108EYI |
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ISD5100 SERIES
Publication Release Date: May 16, 2007
- 19 -
Revision 1.4
7.3.4. Data Bytes
In the I
2C write mode, the device can accept data sent after the command byte. If a register load
option is selected, the next two bytes are loaded into the selected register. The format of the data is
MSB first, the I
2C standard. Thus to load DATA<15:0> into the device, DATA<15:8> is sent first, the
byte is acknowledged, and DATA<7:0> is sent next. The address register consists of two bytes. The
format of the address is as follows:
ADDRESS<15:0> = PAGE_ADDRESS<10:0>, BLOCK_ADDRESS<4:0>
Note: if an analog function is selected, the block address bits must be set to 00000. Digital
Read and Write are block addressable.
When the device is polled with the Read Status command, it will return three bytes of data. The first
byte is the status byte, the next the upper address byte and the last the lower address byte. The status
register is one byte long and its bit function is:
STATUS<7:0> = EOM, OVF, READY, PD, PRB, DEVICE_ID<2:0>
Lower address byte will always return the block address bits as zero, either in digital or analog mode.
The functions of the bits are:
EOM
BIT 7
Indicates whether an EOM interrupt has occurred.
OVF
BIT 6
Indicates whether an overflow interrupt has occurred.
READY
BIT 5
Indicates the internal status of the device – if READY is LOW
no new commands should be sent to device, i.e. Not Ready.
PD
BIT 4
Device is powered down if PD is HIGH.
PRB
BIT 3
Play/Record mode indicator. HIGH=Play/LOW=Record.
DEVICE_ID
BIT 0, 1, 2
An internal device ID. ISD5116 = 001; ISD5108 = 010;
ISD5104 = 100 and ISD5102 = 101.
It is recommended that you read the status register after a Write or Record operation to ensure that
the device is ready to accept new commands. Depending upon the design and the number of pins
available on the controller, the polling overhead can be reduced. If
INT and RAC are tied to the
microcontroller, it does not have to poll as frequently to determine the status of the ISD5100-SERIES.
相关PDF资料 |
PDF描述 |
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| ISD5108EY | 480 SEC, SPEECH SYNTHESIZER WITH RCDG, PDSO28 |
| ISD5108SYI | 480 SEC, SPEECH SYNTHESIZER WITH RCDG, PDSO28 |
| ISD5108SY | 480 SEC, SPEECH SYNTHESIZER WITH RCDG, PDSO28 |
| ISD5108X | 480 SEC, SPEECH SYNTHESIZER WITH RCDG, UUC27 |
| ISD5116EYI | 960 SEC, SPEECH SYNTHESIZER WITH RCDG, PDSO28 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ISD5108EYIR | 功能描述:IC VOICE REC/PLAY 4-8MN 28-TSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 语音录制和重放 系列:ISD5100 标准包装:14 系列:- 接口:串行 滤波器通频带:1.7kHz 持续时间:8 ~ 32 秒 安装类型:通孔 封装/外壳:28-DIP（0.300"，7.62mm） 供应商设备封装:28-PDIP 其它名称:90-21300+000 |
| ISD5108EYR | 功能描述:IC VOICE REC/PLAY 4-8MN 28-TSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 语音录制和重放 系列:ISD5100 标准包装:14 系列:- 接口:串行 滤波器通频带:1.7kHz 持续时间:8 ~ 32 秒 安装类型:通孔 封装/外壳:28-DIP（0.300"，7.62mm） 供应商设备封装:28-PDIP 其它名称:90-21300+000 |
| ISD5108SY | 功能描述:IC VOICE REC/PLAY 4-8MN 28-SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 语音录制和重放 系列:ISD5100 标准包装:14 系列:- 接口:串行 滤波器通频带:1.7kHz 持续时间:8 ~ 32 秒 安装类型:通孔 封装/外壳:28-DIP（0.300"，7.62mm） 供应商设备封装:28-PDIP 其它名称:90-21300+000 |
| ISD5108SYI | 功能描述:IC VOICE REC/PLAY 4-8MN 28-SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 语音录制和重放 系列:ISD5100 标准包装:14 系列:- 接口:串行 滤波器通频带:1.7kHz 持续时间:8 ~ 32 秒 安装类型:通孔 封装/外壳:28-DIP（0.300"，7.62mm） 供应商设备封装:28-PDIP 其它名称:90-21300+000 |
| ISD5108SYIR | 功能描述:IC VOICE REC/PLAY 4-8MN 28-SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 语音录制和重放 系列:ISD5100 标准包装:14 系列:- 接口:串行 滤波器通频带:1.7kHz 持续时间:8 ~ 32 秒 安装类型:通孔 封装/外壳:28-DIP（0.300"，7.62mm） 供应商设备封装:28-PDIP 其它名称:90-21300+000 |
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