The device allows real-time data display, logging of all communication and audio data, capture and recording of I2C, SPI and audio streams to an SD card for playback and analysis, and installation as a sound card on the PC for use with Digital Audio Workstation (DAW) programs such as Audacity and Reaper.
Features
A²B 2.0 Pocket Bus Monitor
Automatic capture and recording of A²B 2.0 bus communication, audio and data to SD card
Recording of up to 30 seconds of A²B audio with ring buffer
Customizable bus monitor user interface with plug-ins for detecting any A²B 2.0 bus events and protocol decoding.
Same bus monitor user interface or serial command line interface
User-definable Lua trace and debug window plug-ins for event or log decoding
Applications
A2B bus monitoring for infotainment and audio systems
Head unit
RNC systems
amplifier
ANC systems
E-Call A2B
Accelerometer
Voice assistants
Remote control tuner
A2B microphones
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Hardware
Pocket bus monitor with standard USB UAC 2.0 interface
Target data monitoring with AD245x transceiver
Crossover board with DuraClick sockets for direct connection to ADI evaluation boards
24-pin I/O connector with A2B and 2 GPIO lines
Pocket Bus Monitor I/O Header JST 24B-PHDSS
software
Free graphical user interface (GUI) – Integrated bus monitoring software displays captured A2B frames as well as I2C and SPI message traffic. Graphic VU meters monitor and display audio channels. Audio channels are routed to loudspeakers and played back.
Supported operating systems (32-bit and 64-bit) • Windows 10, 11 • Linux: Ubuntu 22.04
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