/stm32f1-usbaudio-with-cpld

使用stm32f103系列实现的异步声卡,增加了CPLD外部时钟源(不再更新)

Primary LanguageC

stm32f1-usbaudio-slave

This is the usbaudio 1.0 of stm32 (i2s slave).External CPLD or something must be added to provide exact clock to i2s.

使用stm32f103系列实现的异步声卡,这个版本增加了CPLD外部时钟源,实现更高精度时钟。

pcb photo

schematic print