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Alchitry Pt

Alchitry Pt

Regular price $159.99 USD
Regular price $199.99 USD Sale price $159.99 USD
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Check out the all new Alchitry Pt!

This board is in the early design stage and the render is just for illustration purposes.

Development Stage

  • Design (schematic creation and PCB layout)
  • Prototype Build (part sourcing and ordering of initial prototype)
  • Prototype Evaluation (prototype is in hand, design is being tested)
  • Part Sourcing
  • Initial Production Run

Features

  • XC7A100T-2FGG84C FPGA
  • Connectors on both sides of the board allow two independant stacks (IO isn't shared)
  • 206 IO pins
    • All IO pairs are LVDS_25 capable inputs or TMDS_33 capable IO 
    • 112 on the top
      • 32 dual voltage (2.5V or 3.3V) pins (16 pairs) capable of LVDS_25 IO
      • 76 routed as 100 ohm differential pairs
      • Remaining IO routed as 50 ohm single ended
      • 8 are on the control header
    • 92 on the bottom
      • 24 routed as 100 ohm differential pairs
      • Remaining IO routed as 50 ohm single ended
      • 8 are on the control header
    • 2 on QWIIC connector
  • 20 GTP pins broken out on the bottom
    • 2 clock input pairs
    • 4 Tx pairs
    • 4 Rx pairs
    • 6.25 Gb/s bandwidth per pair
  • 100MHz oscillator
  • 8 general purpose LEDs
  • 1 button (typically used as reset)
  • 256MB DDR3L @ 800Mb/s (400MHz)
  • 32MBit Configuration FLASH
  • FT2232HQ USB -> JTAG and USB -> UART (12Mbaud max) or FIFO (~20MB/s)
  • 5-12V input voltage on-board power supply
    • 3.3V @ 4A (IO)
    • 2.5V @ 500mA (dual voltage pins, derived from 3.3V)
    • 1V @ 4A (VCCINT)
    • 1.8V @ 1.2A (VCCAUX)
    • 1.35V @1.2A (DDR3L)
    • 1.8V @ 200mA (analog)
    • 1V @ 1.5A (MGTAVCC, derived from 3.3V)
    • 1.2V @1.5A (MGTAVTT, derived from 3.3V)
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