NXP

谷歌Google Edge TPU 开发板 - 连载

2019-07-12 12:18发布

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   TPU模块
  • Edge TPU Module (SOM)
  • NXP i.MX 8M SOC (Quad-core Cortex-A53, plus Cortex-M4F)
  • Google Edge TPU ML accelerator coprocessor
  • Vivante GC7000 GPU
  • Cryptographic coprocessor
  • Wi-Fi 2×2 MIMO (802.11b/g/n/ac 2.4/5GHz)
  • Bluetooth 4.1
  • 8GB eMMC
  • 1GB LPDDR4
$74.99: CoralEdgeTPU-Benchmarks   底板：
  • Baseboard
    • Storage – MicroSD slot
    • USB – 1x USB Type-C OTG port, 1x USB Type-C power, 1x USB Type-A 3.0 host, and 1x  Micro-B serial console
    • Networking – Gigabit Ethernet port
    • Video Out / In
      • HDMI 2.0a (full size)
      • 39-pin FFC connector for MIPI-DSI display (4-lane)
      • 24-pin FFC connector for MIPI-CSI2 camera (4-lane)
    • Audio
      • 3.5mm audio jack (CTIA compliant)
      • Digital PDM microphone (x2) 2.54mm 4-pin terminal for stereo speakers
    • GPIO – 40-pin Raspberry Pi style header with 3.3V power rail, 40 – 255 ohms programmable impedance, ~82 mA max current
    • Power – 5V DC via USB Type-C port
    • Dimensions – 88 x 60 x 24mm
Coral Dev Board Block Diagram