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參數(shù)資料
| 型號： | ISD4004 |
| 廠商： | Winbond Electronics, Corp. |
| 元件分類： | 視頻模塊及開發(fā)工具 |
| 英文描述： | Single-Chip Voice Record/Playback Devices 8-, 10-, 12-, and 16-Minute Durations |
| 中文描述： | 單芯片語音記錄/播放設(shè)備8/10/12/16分鐘持續(xù)時間 |
| 文件頁數(shù)： | 11/28頁 |
| 文件大?。?/td> | 980K |
| 代理商： | ISD4004 |
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ISD4004 Series
7
ISD
SPI PORT
The following diagram describes the SPI port and the control bits associated with it.
Figure 3: SPI Port
SPI CONTROL REGISTER
The SPI control register provides control of individual device functions such as Play, Record, Message
Cueing, Power-Up and Power-Down, Start and Stop operations, and Ignore Address pointers.
Table 3: SPI Control Register
Control
Register
Bit
Device Function
Control
Register
Bit
Device Function
RUN
Enable or Disable an operation
PU
Master power control
=
=
1
0
Start
Stop
=
=
1
0
Power-Up
Power-Down
P/R
Selects Play or Record operation
IAB
Ignore address control bit
=
=
1
0
Play
Record
=
=
1
0
Ignore input address register (A15–A0)
Use the input address register contents
for an operation (A15–A0)
MC
Enable or Disable Message Cueing
P15–P0
Output of the row pointer register
=
=
1
0
Enable Message Cueing
Disable Message Cueing
A15–A0
Input address register
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ISD4004-10ME | Single-Chip Voice Record/Playback Devices 8-, 10-, 12-, and 16-Minute Durations |
| ISD4004-10MED | Single-Chip Voice Record/Playback Devices 8-, 10-, 12-, and 16-Minute Durations |
| ISD4004-10MP | Single-Chip Voice Record/Playback Devices 8-, 10-, 12-, and 16-Minute Durations |
| ISD4004-10MS | Single-Chip Voice Record/Playback Devices 8-, 10-, 12-, and 16-Minute Durations |
| ISD4004-10MSI | Single-Chip Voice Record/Playback Devices 8-, 10-, 12-, and 16-Minute Durations |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISD400404MED | 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 Devices 2- to 16-Minute Durations |
| ISD400404MPD | 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 Devices 2- to 16-Minute Durations |
| ISD400404MSD | 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 Devices 2- to 16-Minute Durations |
| ISD400404MXD | 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 Devices 2- to 16-Minute Durations |
| ISD400405MED | 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 Devices 2- to 16-Minute Durations |
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