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参数资料
| 型号： | ISD5008ZD |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- MINUTE DURATIONS |
| 中文描述： | 单片语音记录重放设备4 - ，5 - ，6 - ，8 -一分钟工期 |
| 文件页数： | 17/47页 |
| 文件大小： | 1174K |
| 代理商： | ISD5008ZD |
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ISD5008 Product
14
Voice Solutions in Silicon
1.
2.
X = Don’t Care.
Changes in CFG0 are not recognized until CFG1 is loaded. The changes will occur at the rising edge of SS during
the cycle that CFG1 is loaded.
4.2
POWER-UP SEQUENCE
The ISD5008 will be ready for an operation after
T
PUD
(25 ms approximately for 8 kHz sample rate).
The userneeds to wait T
PUD
before issuing an opera-
tional command. For example, to play from ad-
dress 00 the following programing cycle should
be used.
Playback Mode
1.
Send POWERUP command.
2.
Wait T
PUD
(power-up delay).
3.
Load CFG0 and CFG1 for desired opera-
tion.
4.
Send SETPLAY command with address 00.
The device will start playback at address 00 and it
will generate an interrupt when an EOM is
reached. It will then stop playback.
Record Mode
1.
Send POWERUP command.
2.
Wait T
PUD
(power-up delay).
3.
Load CFG0 and CFG1 for desired opera-
tion.
4.
Send SETREC command with address 00.
The device will start recording at address 00 and it
will generate an interrupt when an overflow is
reached (end of memory array) or when it has re-
ceived a STOP command. It will then stop record-
ing.
Table 6: Opcode Summary
Instruction
Opcode <8 bits>
(1)
Address <16 bits>
Operational Summary
POWERUP
0110 0000
Power-Up: See “Power-Up Sequence”
LOADCFG0
(2)
01X0 0010 < D15–D0>
Loads a 16-bit value into Configuration Register 0
LOADCFG1
01X0 0100 < D15–D0>
Loads a 16-bit value into Configuration Register 1
SETPLAY
1110 0000 < A15–A0>
Initiates Playback from address < A15–A0>
PLAY
1111 0000
Playback from current address (until EOM or OVF)
SETREC
1010 0000 < A15–A0>
Initiates Record at address < A15–A0>
REC
1011 0000
Records from current address until OVF is reached
MC
1111 1000
Performs a Message Cue. Proceeds to the end of the current
message (EOM) or enters OVF condition if it reaches the end of
the array.
STOP
0111 0000
Stops current operation
STOPWRDN
0101 0000
Stops current operation and enters stand-by (power-down) mode.
RINT
0111 0000
Read interrupt status bits: OVF and EOM.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISD5008ZDR | 功能描述:IC VOICE REC/PL 4-8MIN EX CSP RoHS:否 类别:集成电路 (IC) >> 接口 - 语音录制和重放 系列:ISD5008 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 |
| ISD5008ZI | 功能描述:IC VOICE REC/PL 4-8MIN IN CSP RoHS:否 类别:集成电路 (IC) >> 接口 - 语音录制和重放 系列:ISD5008 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 |
| ISD5008ZIR | 功能描述:IC VOICE REC/PL 4-8MIN IN CSP RoHS:否 类别:集成电路 (IC) >> 接口 - 语音录制和重放 系列:ISD5008 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 |
| ISD5008ZR | 功能描述:IC VOICE REC/PL 4-8MIN CSP RoHS:否 类别:集成电路 (IC) >> 接口 - 语音录制和重放 系列:ISD5008 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 |
| ISD5100 | 制造商:WINBOND 制造商全称:Winbond 功能描述:SINGLE-CHIP 1 TO 16 MINUTES DURATION VOICE RECORD/PLAYBACK DEVICES WITH DIGITAL STORAGE CAPABILITY |
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