深圳唯创知音电子有限公司
WT588H 语音芯片½用资料
WT588H 语音芯片½用资料
V1.03
2018-10-01
Note:
WAYTRONIC ELECTRONIC CO.,LTD. reserves the right to change this document without prior notice. Information provided by
WAYTRONIC is believed to be accurate and reliable. However, WAYTRONIC makes no warranty for any errors which may appear
in
this document. Contact WAYTRONIC to obtain the latest version of device specifications before placing your orders. No responsibility
is assumed by WAYTRONIC for any infringement of patent or other rights of third parties which may result from its use. In
addition,WAYTRONIC products are not authorized for use as critical components in life support devices/systems or aviation
devices/systems, where a malfunction or failure of the product may reasonably be expected to result in significant injury to the user,
without the express written approval ofWAYTRONIC.
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深圳唯创知音电子有限公司
WT588H 语音芯片½用资料
目
½
1、WT588H 语音芯片产品特点........................................................................................................................................
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2、FLASH 存储器及语音长度的关系..............................................................................................................................
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3、WT588H 语音芯片应用方框图....................................................................................................................................
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4、极限参数:................................................................................................................................................................. 5
5、直流特性:................................................................................................................................................................. 5
6、管脚描述:.................................................................................................................................................................
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6.1、WT588H-16S 管脚描述:................................................................................................................................6
6.2、WT588H-16S 管脚分布图:............................................................................................................................6
6.3、WT588HXX-16S 管脚描述:............................................................................................................................7
6.4、WT588HXX-16S 管脚分布图:........................................................................................................................7
6.5、WT588HM01 管脚描述:..................................................................................................................................
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6.6、管脚分布图:.................................................................................................................................................
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7、一线串口通讯:.........................................................................................................................................................
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7.1、管脚分配:.....................................................................................................................................................
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7.2、语音地址对应关系.........................................................................................................................................
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7.3、½令及语音码...............................................................................................................................................
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7.4、一线串口时序图...........................................................................................................................................
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8、两线串口通讯:.......................................................................................................................................................
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8.1、管脚分配:...................................................................................................................................................
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8.2、语音地址对应关系:...................................................................................................................................
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8.3、½令及语音码...............................................................................................................................................
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8.4、两线串口时序图:.......................................................................................................................................
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9、应用电路................................................................................................................................................................... 13
9.1、WT588H-16S 一线串口 PWM 输出模式应用电路..........................................................................................13
9.2、WT588H-16S 两线串口 PWM 输出模式应用电路..........................................................................................14
9.3、WT588HXX-16S 一线串口 PWM 输出模式应用电路......................................................................................14
9.4、WT588HXX-16S 两线串口 PWM 输出模式应用电路......................................................................................15
9.5、WT588HM01 模块一线串口 PWM 输出模式应用电路....................................................................................15
9.6、WT588HM01 模块两线串口 PWM 输出模式应用电路....................................................................................16
9.7、WT588H-16S 一线串口 DAC 输出模式应用电路..........................................................................................17
9.8、WT588H-16S 两线串口 DAC 输出模式应用电路..........................................................................................17
9.9、WT588HXX-16S 一线串口 DAC 输出模式应用电路......................................................................................17
9.10、WT588HXX-16S 两线串口 DAC 输出模式应用电路....................................................................................18
9.11、WT588HM01 模块一线串口 DAC 输出模式应用电路.................................................................................
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9.12、WT588HM01 模块两线串口 DAC 输出模式应用电路.................................................................................
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10、控制时序.................................................................................................................................................................
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10.1、一线串口控制 C 语言程序.........................................................................................................................20
10.2、两线串口控制 C 语言程序.........................................................................................................................22
11、烧½语音.................................................................................................................................................................
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11.1、原理及步骤.................................................................................................................................................
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11.2、烧写口.........................................................................................................................................................
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12、封装.........................................................................................................................................................................
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