Answer / manav rathi

function:
1:executes in zero stimulation time.
2:usually return a single value.
3:parameters of mode IN.
4:do not have wait statement.
5:function call state always concurrent.
procedure:
1:may or may not execute in zero stimulation time depending
upon whether it has wait statement or not.
2:may or may not retun a single value.
3:parameters of in,out or inout.
4:has wait statement.
5:procedure call statement may be cocurrent or sequential.

Answer / vlsiengr

rocedures return many values while function can return only one.

Answer / amar

functions are the one which conatiin some algorithm and
execute in zero simulation time where as procedures may
consume some simulation time when its getting executed

you can compare with verilog task and functions as well

Answer / vicky

Function return only one vale but procedure return many value...

Answer / princehari

VHDL procedures and functions greatly increase the power and
utility of the language for specifying designs. While these
constructs are being used extensively for modeling, most
VHDL synthesis tools limit their synthesis to a single
implementation style such as treating them as a component.
The authors evaluate four techniques for the synthesis of
procedures/functions and discuss their relative merits and
demerits. They examine these implementation styles in the
light of VHDL signals and wait statement semantics. The
results of the various implementation styles are shown on
several examples

Describe a finite state machine that will detect three consecutive coin tosses (of one coin) that results in heads.

0 Answers   Intel, Sun Microsystems,

Insights of a Tri-state inverter?

1 Answers   Intel,

Id vs. Vds Characteristics of NMOS and PMOS transistors?

1 Answers   Brillient, Intel, ISRO,

Differences between DRAM and SRAM?

14 Answers   Infosys, Intel, University, Wipro,

Explain Basic Stuff related to Perl?

0 Answers   Intel,

Explain Cross section of an NMOS transistor?

0 Answers   Intel,

what is the doping?

5 Answers  

What is FPGA?

7 Answers   Intel,

What work have you done on full chip Clock and Power distribution? What process technology and budgets were used?

0 Answers   Intel,

What are the main issues associated with multiprocessor caches and how might you solve them?

0 Answers   Intel,

Explain why is the number of gate inputs to cmos gates usually limited to four?

0 Answers  

Explain the difference between write through and write back cache.

2 Answers   Intel,