MOD Ascii Trace | Xilinx 8.2i manual

	Name	Type		Produced By	Description

	MFP	ASCII		Floorplanner	Map Floorplanner File, which is
					generated by the Floorplanner,
					specified as an input file with the
					–fp option. The MFP file is
					essentially used as a guide file for
					mapping.

	MOD	ASCII		TRACE	File created with the –stamp option
					in TRCE that contains timing
					model information

	MRP	ASCII		MAP	MAP report file containing
					information about a technology
					mapper command run

	MSK	Data		BitGen	File used to compare relevant bit
					locations when reading back
					configuration data contained in an
					operating Xilinx device

	NAV	XML		NGDBuild	Report file containing information
					about an NGDBuild run, including
					the subprocesses run by
					NGDBuild. From this file, the user
					can click any linked net or instance
					names to navigate back to the net or
					instance in the source design.

	NCD	Data		MAP, PAR, FPGA	Flat physical design database
				Editor	correlated to the physical side of
					the NGD in order to provide
					coupling back to the user’s original
					design

	NCF	ASCII		CAE Vendor toolset	Vendor-specified logical
					constraints files

	NGA	Data		NetGen	Back-annotated mapped NCD file

	NGC	Binary		XST	Netlist file with constraint
					information.

	NGD	Data		NGDBuild	Generic Database file. This file
					contains a logical description of the
					design expressed both in terms of
					the hierarchy used when the design
					was first created and in terms of
					lower-level Xilinx primitives to
					which the hierarchy resolves.

	NGM	Data		MAP	File containing all of the data in the
					input NGD file as well as
					information on the physical design
					produced by the mapping. The
					NGM file is used for
					back-annotation.


Development System Reference Guide			www.xilinx.com		375

8.2i specifications

Xilinx 8.2i is a significant version of the Xilinx ISE (Integrated Software Environment) that emerged in the early 2000s, marking an important milestone in the world of FPGA (Field-Programmable Gate Array) development. This version introduced a slew of advanced features, technologies, and characteristics that made it an indispensable tool for engineers and developers in designing, simulating, and implementing digital circuits.

One of the standout features of Xilinx 8.2i is its enhanced design entry capabilities. This version supports multiple design entry methods, including schematic entry, VHDL, and Verilog HDL, giving engineers the flexibility to choose their preferred approach. The integrated environment provides user-friendly graphical interfaces, making it accessible for both novice and experienced users.

Xilinx 8.2i's synthesis tools have been improved to enable more efficient design compilation and optimization. The new algorithms used in this version facilitate faster synthesis times while reducing power consumption and improving performance. Furthermore, it features support for advanced FPGA architectures, which allows for the implementation of more complex designs with greater efficiency.

The implementation tools in Xilinx 8.2i include advanced place and route capabilities, utilizing state-of-the-art algorithms for optimized resource usage. These tools enable designers to make better use of FPGA resources, ensuring that designs fit within the constraints of the target device while maximizing performance.

Another key characteristic of Xilinx 8.2i is its extensive support for various Xilinx devices such as the Spartan, Virtex, and CoolRunner series. This compatibility ensures that developers can leverage the powerful features of these FPGA families, including high-speed transceivers and DSP slices.

Xilinx 8.2i also places a strong emphasis on simulation and verification. The version integrates with various simulation tools, allowing for thorough testing of the designs before implementation. This reduces the risk of errors and ensures that the final product meets specifications.

In addition, this version includes support for design constraints, enabling engineers to specify timing, area, and other critical design parameters. By accommodating constraints, Xilinx 8.2i helps in achieving reliable and efficient designs tailored to project needs.

In summary, Xilinx 8.2i is a robust software development tool that enhances the design process for FPGAs. Its comprehensive features, including multiple design entry options, advanced synthesis and implementation tools, extensive device support, and strong simulation capabilities, make it a valuable resource for engineers and developers striving for innovation in digital design.

Xilinx 8.2i manual MOD Ascii Trace

Models: 8.2i

Name

MFP

ASCII

MOD

ASCII

TRACE

ASCII

MSK

NAV

XML

MAP, PAR, FPGA

ASCII

NGD

8.2i specifications