Stompy PCB Designs

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This document describes the PCBs that we use in Stompy

Head

  • Audio
    • DSP and Audio Codec
      • Analog Devices ADAU1452 [1]
    • Digital to Analog Converter
      • Texas Instruments PCM5102A [2]
    • Amplifier
      • Texas Instruments TPA3116D2 [3]
    • Microphone
      • 2x Infineon IM69D130 [4]
    • Speaker
      • FaitalPRO 3FE25 3" Full-Range Speaker Driver[5]

-- Need audio cable connection

-- Need Power connection

  • Video
    • 2x MIPI CSI-2 Cameras
  • Multiplexer
    • Video
      • MAX9286?


  • GMSL transmission
    • MAX96701 serializer
    • MAX96700 deserializer
    • MAX9295D dual 4-Lane MIPI CSI-2 to GMSL[6]

Body

Raspberry Pi CAN Hat
  • Compute Module
  • CAN
    • MCP2515: CAN Controller, SPI compatible (2.7V~5.5V) [7]
    • ATA6561: CAN Transceiver (4.5V~5.5V)[8]
    • MCP2551: CAN Transceiver (4.5V~5.5V)[9][10]
    • TLE6250G: CAN Transceiver (4.5V~5.5V)[11]
    • TJA1051: CAN Transceiver (4.5V~5.5V)[12]
    • SN65HVD230: CAN transceiver (3V~3.6V)[13]
  • Power regulation
    • AMS 1117
  • IMU
    • BerryGPS-IMU V4
      • Gyroscope and Accelerometer: LSM6DSL, compatible with SPI and I2C
      • Magnetometer: LIS3MDL, compatible with SPI and I2C
  • Ethernet (to communicate with the head and for debugging)

References

  1. ↑ https://www.lcsc.com/product-detail/Audio-Interface-ICs_Analog-Devices-ADAU1452KCPZ_C468504.html
  2. ↑ https://www.lcsc.com/product-detail/Digital-To-Analog-Converters-DACs_Texas-Instruments-Texas-Instruments-PCM5102APWR_C107671.html
  3. ↑ https://www.lcsc.com/product-detail/Audio-Power-OpAmps_Texas-Instruments-TPA3116D2DADR_C50144.html
  4. ↑ https://www.lcsc.com/product-detail/MEMS-Microphones_Infineon-Technologies-IM69D130V01_C536262.html
  5. ↑ https://faitalpro.com/en/products/LF_Loudspeakers/product_details/index.php?id=401000150
  6. ↑ https://www.analog.com/en/products/max9295d.html
  7. ↑ https://www.lcsc.com/product-detail/CAN_MICROCHIP_MCP2515-I-SO_MCP2515-I-SO_C12368.html
  8. ↑ https://www.lcsc.com/product-detail/CAN-ICs_Microchip-Tech-ATA6561-GAQW-N_C616016.html
  9. ↑ https://www.seeedstudio.com/I2C-CAN-Bus-Module-p-5054.html
  10. ↑ https://www.lcsc.com/product-detail/CAN-ICs_Microchip-Tech-MCP2551-I-SN_C7376.html
  11. ↑ https://www.lcsc.com/product-detail/CAN_Infineon_TLE6250G_TLE6250G_C111030.html
  12. ↑ https://www.lcsc.com/product-detail/CAN-ICs_NXP-Semicon-TJA1051TK-3-118_C124020.html
  13. ↑ https://www.lcsc.com/product-detail/CAN-ICs_Texas-Instruments-SN65HVD230QDR_C16468.html
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