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E8822A Former Product Number

Product Status: Obsolete
This product is no longer available

A replacement for this product is available:

Description

E8822A Image

Note: Model number E8822A has been discontinued; however, the Keysight Ptolemy Fixed Point Analysis feature/capability is now included in the W2361 Ptolemy Element.

The information below is provided for reference only.

E8822A Keysight Ptolemy Fixed Point Analysis adds fixed-point model analysis and optimization capability to the Keysight Ptolemy models.

Designers can model fixed-point math effects (up to 256 bits using two's complement or unsigned magnitude), bit-width effects (user-specifiable format), and quantization effects (rounding or truncations).

An update to the Fixed-Point Synthesizable Library makes available new models and other enhancements.

Product Highlights:

  • Fixed-point model analysis and optimization
  • Math effects, bit-width effects, and quantization effects

Product Description:
Keysight Ptolemy includes a wide variety of DSP and communications models that provide powerful algorithm and modeling capability using floating-point math. However, many DSP designs are implemented using fixed-point math.

E8822A Keysight Ptolemy Fixed Point Analysis adds fixed-point model analysis and optimization capability to the Keysight Ptolemy models. Designers can model fixed-point math effects (up to 256 bits using two's complement or unsigned magnitude), bit-width effects (user-specifiable format), and quantization effects (rounding or truncations).