RockyLogic Ant8

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Revision as of 17:47, 17 December 2011 by Uwe Hermann (talk | contribs) (→‎Photos)
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The RockyLogic Ant8 is an 8-channel, 500MHz logic analyzer.

See RockyLogic_Ant8/Info for more details (such as lsusb -vvv output) about the device.

Components

  • Xilinx Spartan-II XC2S30 VQ100AMS0341 (FPGA; 13,824 total distributed RAM bits, 24K total block RAM)
  • Xilinx XC9572XL VQ44BMN0345 10C (CPLD; 10ns pin-to-pin logic delays)
  • FTDI FT245BM (USB FIFO device)
  • IDT ICS501M (clock multiplier)
  • Atmel AT93C66 (4kB, three-wire serial EEPROM)
  • ON Semiconductor (On) HC00A PGZI (quad 2-input NAND gate)
  • National/TI LP2989 (marking: 33AB 2989 IM-2.5) (micropower/low-noise, 500mA ultra low-dropout regulator)
  • 20MHz crystal (for the FPGA)

Photos

  • RockyLogic Ant8

  • Device with probes

  • PCB, front

  • PCB, back

  • FTDI FT245BM

  • Atmel 93C66 EEPROM

  • Xilinx XC2S30

  • Xilinx XC9572XL

  • IDT ICS501M

  • National LP2989

  • ON HC00A

See also this flickr set for more PCB photos of the device.

Status

Support for this device is currently being worked on.

Protocol

See the Ant18e wiki page for a description of the Ant8/Ant16/Ant18e protocol.

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