- Audio Signal
- S/PDIF (PCM Only)
- Digital Audio Connector
- Optical x1, Coaxial In/Output x1
- Digital Frequency
- 20 Hz~20 KHz, 1Hz/step
- Digital GPIO
- 3.3V, Control Pin x8
- Analog Audio Input
- Line In x1, RCA In x2, MIC In x2
- Analog Audio Frequency
- 20 Hz~20 KHz, 1Hz/step
- Other
- RJ45 x1, Line Out x1, USB 3.0 x1
视频信号图形产生器2238全系列模块
