Sd card audio player to i2s interface

Need complete working prototype,

No size or layer limit for pcb.

Needs to be completed in 6 months.

We will make offical agrement eachother and payment will be done after see working prototype.

After pcb layout completed and shared with me , pcb will be manufactured by me and sent it to you for firmware development.



SRAM Buffer: IS61WV51216BLL-10TLI  3.3v

Storage interface: Sdcard slot 4bit SDIO  

Output interface: independently-clocked I2S

audio clocks: NDK NZ2520SDA 49.152Mhz and 45.1584Mhz 3.3V

"wurth 693161011911" connector.

only i2s output

mute output.

Support pcm 32bit 768Khz and DSD512 audio files.

fatfs(exfat enabled) or ext4 [login to view URL] file system

Support uncompressed WAV, AIFF, DFF(DSD), AIFC-sowt formats, as well as an basic audio playback application, all in a plugin-based architecture for future expansion.

Middlewares: decoders (FLAC, ALAC, MP3, AAC, Vobris,) and format containers (MP4, etc,)

wifi direct module to view id3 tag and image, list, play, stop or edit(copy, delete) files in sd card over pc or mobile.

Kemahiran: Mikropengawal

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Tentang Majikan:
( 0 ulasan ) Istanbul, Turkey

ID Projek: #21878599