Cadence Interface - Glossary


API
body
cds_action
cds.lib
chips_prt (CIB)
CIW
Concept
Concept2xil
Concept2xnf
Genview
global.cmd
HDL Direct
hdlconfig
IEEE 1164
iterated instance
logic drawing
master.local
OVI
Rapidsim
SIR2EDF
SIZE
SKILL
startup.concept
VAN
Verilog-XL
VITAL
.wrk file

API
Applications Programming Interface. A set of software libraries, developed by a particular software vendor, that allows 3rd party software programs to interface with programs from that vendor.

body
A Concept symbol. The format of a body file name is body.<version>.<sheet_number>. Example: body.1.1 is version 1, sheet 1 of a Concept symbol.

cds_action = "ignore"
Verilog parameter definition that must be added to the Verilog .v file generated for a LogiBLOX, or other non-schematic block to indicate to Concept2xil that there are no other underlying levels of hierarchy associated with a given block.

cds.lib
A library mapping file pointing to the VAN-compiled Verilog libraries used by Concept2xil and Concept.

chips_prt
Concept parts file. Contains physical information about a board level part

CIW
Command Interpreter Window. Startup window for Design Framework and Composer.

Concept
Cadence schematic editor used mainly by board level designers. Originally from a company called Valid which was purchased by Cadence.

Concept2xil
Cadence's EDIF netlist writer which interfaces to Xilinx's Alliance flow. Generates an EDIF netlist from Verilog netlist(s) generated by HDL Direct in Concept.

Concept2XNF
Cadence's XNF netlist writer which interfaces to Xilinx's XACT 5.x flow. Generates an XNF netlist from a Concept schematic using CAEVIEWS.

Genview
A program that ships with the Cadence Concept schematic editor. Genview generates a symbol body from a Concept schematic, a Verilog netlist, or a user-specified portlist.

global.cmd
Concept setup file containing aliases to the Xilinx and Cadence libraries available for your design.

HDL Direct
Cadence Concept methodology for generating simulatable Verilog and VHDL code directly from schematics. Required methodology for Xilinx Alliance interface.

hdlconfig
Concept HDLConfig traverses a design's hierarchy and generates a design configuration that points to the cellviews for all the blocks in your design. In the 9604 release, HDLConfig reads the global.cmd and hdldirect.dat files.

IEEE 1164
The IEEE standard for Verilog HDL supported by Open Verilog International To order a copy of this standard, see: http://standards.ieee.org/catalog/contents.html Internet Linkunder Information Technology, subcategory, "Design Automation".

iterated instance
Concept methodology for replicating bodies which involves adding an index range to the value of the PATH property for a given instance. Use this methodology to replicate bodies in M1.x instead of the SIZE property.

logic drawing
A Concept schematic. The format of a logic drawing file name is logic.<version>.<sheet_number>. Example: logic.1.2 is version 1, sheet 2 of a Concept schematic.

master.local
A SCALD library mapping file which lists the explicit paths to user libraries. Aliases to each user library are defined in this file. Libraries defined in master.local are available to your design if you include a "master_library" directive in your global.cmd pointing to master.local.

OVI
Open Verilog International is an organization that exists to promote and support the use of Verilog HDL worldwide. OVI supports the IEEEInternet Link 1364 standard for Verilog HDL.

Rapidsim
Cadence's discontinued schematic simulator. Also originally developed by Valid . Tightly integrated with Logic Workbench and the Concept schematic editor.

SIR2EDF
SIR2EDF is Cadence's generic SIR (Structural Intermediate Representation) to EDIF conversion tool. Concept2xil invokes SIR2EDF after running HDLConfig and VAN.

SIZE
Concept property used for replicating symbols. Not supported in Xilinx Alliance Concept and Verilog libraries -- you must use Iterated Instance methodology instead.

SKILL
Cadence's scripting language, used by Design Framework programs such as Composer, and Verilog-XL.

startup.concept
Concept startup file. Contains commands that set various modes of Concept operation. Commonly used to activate HDL Direct and HDL Direct related checks at startup.

VAN
Cadence's Verilog Analyzer. Concept2xil calls VAN as well as HDLConfig and SIR2EDF when it processes a Concept schematic.

Verilog-XL
Cadence's Verilog HDL simulator.

VITAL
VHDL Initiative Toward ASIC Libraries. A VHDL-library standard (IEEE 1076.4) that defines standard constructs for simulation modeling, accelerating and improving the performance of VHDL simulators.

.wrk file
SCALD library mapping file for you design. Lists the design blocks in the project directory. Updated by Concept when a new block is created.