5
CY3125
Warp® CPLD Development Tool for UNIX
—Industry-standard PLDs (16V8, 20V8, 22V10)
Features
• VHDL and Verilog timing model output for use with
third-party simulators
• Static Timing Report:
• VHDL (IEEE 1076 and 1164) and Verilog (IEEE 1364)
high-level language compilers with the following
features:
— Designs are portable across multiple devices
and/or EDA environments
—Provides timing information for any path broken
down by the different steps of the path
— Facilitates the use of industry-standard simulation
and synthesis tools for board and system-level
design
• ArchitectureExplorerandDynamicTimingAnalysisfor
PSI, Delta39K and Quantum38K devices:
—Graphicalrepresentationofexactlyhowyourdesign
will be implemented on your specific target device
— Support for functions and libraries facilitating
modular design methodology
—Zoom from the device level down to the macrocell
level
• IEEE Standard 1076 and 1164 VHDL synthesis
supports:
—Determine the timing for any path and view that path
— Enumerated types
on a graphical representation of the chip
— Operator overloading
• Workstation support for Sun Solaris™
• On-line documentation and help
— For... Generate statements
— Integers
Functional Description
• IEEE Standard 1364 Verilog synthesis supports:
— Reduction and conditional operators
— Blocking and non-blocking procedural assignments
— While loops
VHDL
Verilog
State Machine
— Integers
• Several design entry methods support high-level and
low-level design descriptions:
— Behavioral VHDL and Verilog (IF...THEN...ELSE;
CASE...)
— Boolean
UltraGenTM
Synthesis
and
— Structural Verilog and VHDL
— Designs can include multiple entry methods (but
Fitting
only one HDL language) in a single design.
• UltraGen™ Synthesis and Fitting Technology:
— Infers“modules”such as adders, comparators, etc.,
frombehavioraldescriptionsandreplacesthemwith
circuits pre-optimized for the target device.
— User-selectable speed and/or area optimization on a
block-by-block basis
— Perfect communication between synthesis and fit-
VHDL, Verilog
Programming
File
Timing
Simulator
&Third-Party
ting
Simulation Models
— Automatic selection of optimal flip-flop type
(D type/T type)
Figure 1. Warp® VHDL Design Flow
— Automatic pin assignment
Warp® is a state-of-the-art HDL compiler for designing with
Cypress’s Complex Programmable Logic Devices (CPLDs).
Warp utilizes a subset of IEEE 1076/1164 VHDL and IEEE
1364 Verilog as its Hardware Description Languages (HDL) for
design entry. Then, it synthesizes and optimizes the entered
design, and outputs a JEDEC or Intel hex file for the desired
PLD or CPLD (see Figure 1). Furthermore, Warp accepts
VHDL or Verilog produced by the Active-HDL FSM graphical
Finite State Machine editor. For simulation, Warp provides a
timing simulator, as well as VHDL and Verilog timing models
for use with third party simulators.
• Supports for the following Cypress Programmable
Logic Devices:
— PSI™ (Programmable Serial Interface™)
— Delta39K™ CPLDs
— Quantum38K™ CPLDs
— Ultra37000™ CPLDs
— FLASH370i™ CPLDs
— MAX340™ CPLDs
Cypress Semiconductor Corporation
•
3901 North First Street
•
San Jose
•
CA 95134
•
408-943-2600
Document #: 38-03046 Rev. *A
Revised January 9, 2002