Unit installation
MAX+PLUS II Getting Started
340 Altera Corporation
Simulator uses vectors to simulate the 
behavior of the project; the Programmer 
and Simulator use vectors for functional 
testing. 
Vectors for simulation and functional can 
be defined in Vector Files (.vec) or 
Simulator Channel Files (.scf). Functional 
testing vectors can also be stored in 
programming files.
Vectors for design entry can be defined in a 
Waveform Design File (.wdf). 
Vector File (.vec) An ASCII file (with the 
extension .vec) that contains vectors that 
specify the logic levels of input nodes in a 
project. The Simulator uses this file to test 
the logical operation of the project; the 
Programmer and Simulator can also use a 
Vector File for functional testing. 
In addition, a Vector File can also be 
converted into a Waveform Design File 
(.wdf) for design entry.
Verilog Design File (.v) A Verilog HDL 
File (with the extension .v) created with the 
MAX+PLUS II Text Editor or any other 
standard text editor. Verilog Design Files 
can be compiled with the MAX+PLUS II 
Compiler.
Verilog HDL A Hardware Description 
Language (HDL).
You can create a Verilog Design File (.v) 
with the MAX+PLUS II Text Editor or any 
standard text editor and compile it directly 
with MAX+PLUS II.
You can also generate an EDIF 2 0 0 or 3 0 0 
netlist file from a Verilog HDL design that 
has been processed with a Verilog HDL 
synthesis tool, then import the file into 
MAX+PLUS II as an EDIF Input File (.edf). 
In addition, you can directly process a 
Verilog Design File (.v) in MAX+PLUS II 
with Synopsys tools if you turn on the 
Synopsys Compiler command (Interfaces 
menu). The MAX+PLUS II Compiler can 
also generate a Verilog Output File (.vo) 
that contains functional and timing 
information for simulation with a standard 
Verilog HDL simulator.
Verilog Output File (.vo) A Verilog 
Hardware Description Language (HDL) 
standard netlist file (with the extension .vo) 
that is generated by the Verilog Netlist 
Writer module of the Compiler. This file 
can be exported to an industry-standard 
Verilog HDL simulator for simulation. A 
Verilog Output File cannot be compiled 
with the MAX+PLUS II Compiler.
VHDL Very High Speed Integrated Circuit 
(VHSIC) Hardware Description Language. 
You can create a VHDL Design File (.vhd) 
with the MAX+PLUS II Text Editor or any 
standard text editor and compile it directly 
with MAX+PLUS II. You can also generate 
an EDIF 2 0 0 or 3 0 0 netlist file from a 
VHDL design that has been processed with 
a VHDL synthesis tool, then import the file 
into MAX+PLUS II as an EDIF Input File 
(.edf). The MAX+PLUS II Compiler can 
also generate a VHDL Output File (.vho) 
that contains functional and timing 
information for simulation with a standard 
VHDL simulator, and a VHDL Memory 
Model Output File (.vmo) that contains 
simulation models for a RAM or ROM 
block.
VHDL Design File (.vhd) An ASCII text file 
(with the extension .vhd) written in VHDL. 
VHDL Design Files can be compiled by the 
MAX+PLUS II Compiler. 
81_GSBOOK.fm5 Page 340 Tuesday, October 14, 1997 4:04 PM










