Bottom Line Technologies Inc. FPGA, Product, and System Design for Commercial, Industrial, Military, and Aerospace Markets. BLT designs incorporate FPGAs, DSP, PCI, and often FW
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High Speed Digital Design Services
Founded in 1985 by one of the original Xilinx Field Application Engineers, the continuing mission of Bottom Line Technologies Inc (BLT) is to offer our Clients premium quality design services on aggressive schedules at an competitive price.

For any digital technology of the last 3 decades, "high speed " has usually referred to designing at close to the limit of a technology’s performance capability. Doing this job well involves rigorous timing analysis along with creative architecture design. In recent years, however, FPGA vendors, and to a lesser extent, ASIC vendors have begun to address speed bottlenecks with special features built into the device. Examples include on-chip block RAM, ROM, special-purpose interconnect, special purpose clock logic and clock routing, specialized IO circuitry, on-chip processor macros, and support for multiple IO standards. Using these features appropriately adds both more performance and more intelligent effort.

BLT considers the following issues for every design, but they are especially important where high performance in an FPGA or ASIC is imperative:
  • Employ synchronous design wherever possible.
  • Define multiple clock domains and interface between them correctly.
  • Evaluate candidate devices and pick the one appropriate to the task.
  • Identify high-speed areas of the design, which typically are a subset of the whole.
  • Allow adequate device resources, including routing, clock & memory resources.
  • Match critical device resources to the most demanding areas of the design.
  • Keep cost, schedule, and utilization tradeoffs in mind.
  • Establish timing constraints to constrain and verify timing of the entire device.
  • Consider early implementation and timing analysis for difficult parts of the design.
  • Be cognizant of the target clock rate(s) and “budget” the amount of combinatorial logic between register stages.
  • Analyze each interface to every external device and carefully choose IO architectures and signaling standards.






  • analog
  • analog design
  • backplane
  • board debugging
  • board development
  • board level design
  • cadence
  • clock management
  • Complex filters
  • consultancy
  • Convolution Kernel
  • custom board design
  • data compression
  • Demonstration board design
  • design for test
  • development partner
  • dft
  • digital circuits
  • dividers
  • Electronic Product
  • electronic product design outsourcing
  • Embedded handheld devices
  • Embedded system design services
  • Emulation board design
  • exemplar
  • formal verification
  • hardware development
  • hdl
  • high performance digital board design
  • High rate signal processing
  • high speed board
  • high speed logic
  • high-speed state machines
  • IP core design
  • IP customization
  • layout
  • low power
  • microprocessor design
  • Migrate from ASIC
  • modelling
  • motherboard design
  • netlist
  • new product design
  • Obsolete Parts
  • outsourced development
  • PCB layout
  • power management
  • printed circuit cards
  • product development
  • prototyping
  • Rapid IO
  • Reference board design
  • Retargeting
  • schematic capture
  • simulation
  • SoC design
  • synopsis
  • synplify
  • system architecture
  • system on chip
  • systems design
  • time multiplexed filters
  • timing analysis
  • verification intellectual property
  • verilog generation
  • Pink Zebra Umbrella
  • analog circuits
  • ARM
  • board bringup
  • board design
  • board integration services
  • board testing
  • chip design
  • comparaters
  • compression
  • Convolution
  • CUPL
  • custom hardware design
  • debug
  • design for manufacture
  • Design Methodology
  • DFT
  • diagnostics
  • digital logic product development
  • electronic design
  • electronic product design
  • embedded design
  • embedded logic
  • embedded systems
  • emulators
  • FIFO
  • glue logic
  • Hardware Software co-design
  • high density
  • high performance digital design
  • High reliability
  • high speed electronics
  • high speed logic design
  • Hot swap board design
  • IP cores
  • IP reuse
  • logic embedded
  • Methodology
  • microprocessors
  • migrate to ASIC
  • modelsim
  • MPU
  • Netlist Extraction
  • Obsolescence
  • OrCAD
  • pcb design
  • PCB's
  • printed circuit board design
  • product design firm
  • prototype design
  • Rapid I/O
  • reconfigurable computing
  • research and developement
  • schematic
  • SerDes
  • soc
  • SoC verification
  • synplicity
  • synthesis
  • system design
  • system-on-chip
  • Time Multiplexed
  • Time Multiplexed hardware
  • verification
  • verification IP
  • vhdl generation
 
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Copyright (c) 2005 Bottom Line Technologies Inc. All rights reserved. Version 5.0 - 2008-03-01 18:18
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