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參數(shù)資料
| 型號： | ISD2564P |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 音頻合成 |
| 英文描述： | SINGLE-CHIP, MULTIPLE-MESSAGES, VOICE RECORD/PLAYBACK DEVICE 32-, 40-, 48-, AND 64-SECOND DURATION |
| 中文描述： | 64 SEC, SPEECH SYNTHESIZER WITH RCDG, PDIP28 |
| 封裝： | 0.600 INCH, PLASTIC, DIP-28 |
| 文件頁數(shù)： | 11/42頁 |
| 文件大?。?/td> | 1356K |
| 代理商： | ISD2564P |
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ISD2532/40/48/64
Programming
The ISD2500 series is also ideal for playback-only applications, where single or multiple messages
are referenced through buttons, switches, or a microcontroller. Once the desired message
configuration is created, duplicates can easily be generated via a gang programmer.
7.2. O
PERATIONAL
M
ODES
The ISD2500 series is designed with several built-in Operational Modes that provide maximum
functionality with minimum external components. These modes are described in details as below. The
Operational Modes are accessed via the address pins and mapped beyond the normal message
address range. When the two Most Significant Bits (MSB), A7 and A8, are HIGH, the remaining
address signals are interpreted as mode bits and not as address bits. Therefore, Operational Modes
and direct addressing are not compatible and cannot be used simultaneously.
There are two important considerations for using Operational Modes. First, all operations begin initially
at address 0 of its memory. Later operations can begin at other address locations, depending on the
Operational Mode(s) chosen. In addition, the address pointer is reset to 0 when the device is changed
from record to playback, playback to record (except M6 mode), or when a Power-Down cycle is
executed.
Second, Operational Modes are executed when
CE
goes LOW. This Operational Mode remains in
effect until the next LOW-going
CE
signal, at which point the current mode(s) are sampled and
executed.
TABLE 2: OPERATIONAL MODES
Mode
[1]
Function
Typical Use
Jointly Compatible
[2]
M0
Message cueing
Fast-forward through messages
M4, M5, M6
M1
Delete
EOM
markers
Position
EOM
marker at the end of
the last message
M3, M4, M5, M6
M2
Not applicable
Reserved
N/A
M3
Looping
Continuous playback from Address 0
M1, M5, M6
M4
Consecutive
addressing
Record/playback multiple
consecutive messages
M0, M1, M5
M5
CE
level-activated
Allows message pausing
M0, M1, M3, M4
M6
Push-button control
Simplified device interface
M0, M1, M3
[1]
Besides mode pin needed to be “1”, A7 and A8 pin are also required to be “1” in order to enter into the related operational
mode.
[2]
Indicates additional Operational Modes which can be used simultaneously with the given mode.
Publication Release Date: June 2003
- 11 -
Revision 1.0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ISD2564X | SINGLE-CHIP, MULTIPLE-MESSAGES, VOICE RECORD/PLAYBACK DEVICE 32-, 40-, 48-, AND 64-SECOND DURATION |
| ISD2540 | Single-Chip Voice Record/Playback Device（Single-chip Durations of 40 seconds)(單片的錄音/錄音重放器(一片信息存儲持續(xù)時間40秒）) |
| ISD2532 | Single-Chip Voice Record/Playback Device（Single-chip Durations of 32 seconds)(單片的錄音/錄音重放器(一片信息存儲持續(xù)時間32秒）) |
| ISD2564 | Single-Chip Voice Record/Playback Device（Single-chip Durations of 64 seconds)(單片的錄音/錄音重放器(一片信息存儲持續(xù)時間64秒）) |
| ISD2548 | Single-Chip Voice Record/Playback Device（Single-chip Durations of 48 seconds)(單片的錄音/錄音重放器(一片信息存儲持續(xù)時間48秒）) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISD2564PRODUCTS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| ISD2564S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:(1.52 M) |
| ISD2564X | 制造商:WINBOND 制造商全稱:Winbond 功能描述:SINGLE-CHIP, MULTIPLE-MESSAGES, VOICE RECORD/PLAYBACK DEVICE 32-, 40-, 48-, AND 64-SECOND DURATION |
| ISD2575 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:ISD2560 |
| ISD2575E | 功能描述:IC VOICE REC/PLAY 75-SEC 28-TSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD2500 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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