Owners manual

Overview

2.1.7. Image Subsystem

2.1.7.1. CSI

 Support 8-bits YUV422 CMOS sensor interface

 Support CCIR656 protocol for NTSC and PAL

 Support up to 5M pixel camera sensor

 Support video capture resolution up to 1080p@30fps

2.1.8. Audio Subsystem

2.1.8.1. Audio Codec

 Two audio digital-to-analog(DAC) channels

 Support analog/ digital volume control

 One low-noise analog microphone bias output

 Analog low-power loop from line-in /microphone to lineout outputs

 Support Dynamic Range Controller adjusting the DAC playback output

 Three audio inputs:

- Two differential microphone inputs

- Stereo Linein input

 Two audio analog-to-digital(ADC) channels

- 92dB SNR@A-weight

- Supports ADC Sample Rates from 8KHz to 48KHz

 Support Automatic Gain Control(AGC) and Dynamic Range Control(DRC) adjusting the ADC recording input

2.1.8.2. One Wire Audio(OWA)

 IEC-60958 transmitter and receiver functionality

 Complies with SPDIF Interface

 Support channel status insertion for the transmitter

 Hardware Parity generation on the transmitter

 One 32×24bits FIFO (TX) for audio data transfer

 Programmable FIFO thresholds

2.1.8.3. I2S/PCM

 Compliant with standard Inter-IC sound(I2S) bus specification

 Compliant with left-justified, right-justified, PCM mode, and TDM(Time Division Multiplexing) format

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