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Waytroinc |
Guangzhou Waytroinc Electronics Co.,Ltd
WT5001 voice chip and module
The Manual of WT5001 Modules
1、Selection Guide ............................................................................................................................................ 3
1.1、Function Table .................................................................................................................................... 3
1.2、Absolute Maximum Rate .................................................................................................................... 3
1.3、Chip Electrical Parameters................................................................................................................. 3
2、Detailed Description of The Pin Assignment Diagram ................................................................................. 3
2.1、WT5001M01-16P Pin Assignment and Description ........................................................................... 3
2.2、WT5001M02-28P Pin Assignment and Description ........................................................................... 4
2.3、WT5001M03-28P Pin Assignment and Description ........................................................................... 5
2.4、WT5001M04-14P Pin Assignment and Description ........................................................................... 6
3、Detailed description of the functional operation ........................................................................................... 7
3.1、BUSY indicate output ......................................................................................................................... 7
3.2、Function detail of ADC standard key mode........................................................................................ 7
3.3、Function setting description................................................................................................................ 7
3.3.1、Setting method ......................................................................................................................... 7
3.3.2、Function detail .......................................................................................................................... 7
3.3.3、ISound.mp3 file storing location............................................................................................... 8
3.4、SPI FLASH copy function................................................................................................................... 8
3.4.1、Method of mass production...................................................................................................... 8
3.4.2、Copy method of SD card or U-disk .......................................................................................... 8
3.4.3、The order of music file stored in SD card:............................................................................. 8
3.5、Description of specific function: ....................................................................................................... 8
3.5.1、Press to copy function keys ..................................................................................................... 8
3.5.2、One to one function key ........................................................................................................... 8
3.5.3、A、B mode function key .......................................................................................................... 8
3.6、Description of storage ........................................................................................................................ 9
3.6.1、Stored format............................................................................................................................ 9
3.6.2、Memory power down................................................................................................................ 9
3.7、Sleep and awake audio process function .......................................................................................... 9
3.8、Process audio files ............................................................................................................................. 9
4、Serial communication control protocol ......................................................................................................... 9
4.1、Protocol command format .................................................................................................................. 9
4.2、Write instruction.................................................................................................................................. 9
4.2.1、Format of code returned from writing instruction ..................................................................... 9
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Free Datasheet http://www.datasheet4u.com/
Guangzhou Waytroinc Electronics Co.,Ltd
WT5001 voice chip and module
4.2.2、Specify the files in SD card to play .......................................................................................... 9
4.2.3、Specify the files in SPI Flash to play........................................................................................ 9
4.2.4、Specify the files in U disk to play ........................................................................................... 10
4.2.5、Pause ..................................................................................................................................... 10
4.2.6、Stop ........................................................................................................................................ 10
4.2.7、Next song ............................................................................................................................... 10
4.2.8、Previous song ........................................................................................................................ 10
4.2.9、Volume control ....................................................................................................................... 10
4.2.10、Combine to play ................................................................................................................... 10
4.2.11、Set playing mode.................................................................................................................. 10
4.2.12、Instruction of copy the content from SD card to SPI FLASH............................................... 11
4.2.13、Instruction of copy the content from U disk to SPI FLASH.................................................. 11
4.2.14、Instruction of insertion.......................................................................................................... 11
4.3、Instructions of setting clock .............................................................................................................. 11
4.3.1、Set data information ............................................................................................................... 11
4.3.2、Set time information ............................................................................................................... 11
4.3.3、Set waking up time information.............................................................................................. 11
4.3.4、Set information of time period................................................................................................ 11
4.4、The command of reading operation ................................................................................................. 12
4.4.1、Read the current volume value.............................................................................................. 12
4.4.2、Read the current playing state ............................................................................................... 12
4.4.3、Read the total number of files in SPI Flash ........................................................................... 12
4.4.4、Read the total number of files in SD card .............................................................................. 12
4.4.5、Read the total number of files in U disk ................................................................................. 12
4.4.6、Read the current audio file name........................................................................................... 12
4.4.7、Read iSound.mp3 file “cf”character ....................................................................................... 12
4.4.8、Read the current data information ......................................................................................... 12
4.4.9、Read the current time information ......................................................................................... 13
5、Example of application circuit ..................................................................................................................... 13
5.1、WT5001M01-16P Minimum application circuit diagram .................................................................. 13
5.2、WT5001M02-28P Minimum application circuit diagram .................................................................. 13
5.3、WT5001M03-28P Minimum application circuit diagram .................................................................. 13
5.4、WT5001M04-14P Minimum application circuit diagram .................................................................. 14
6、Appendix 1:SPI-FLASH capacity corresponding parameter ................................................................... 14
7、Appendix 2:Module and development download tool selection .............................................................. 14
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