GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages


Manual Reference Pages  -  DPGEN_FIFO (3)

NAME

DPGEN_FIFO - FIFO Macro-Generator

CONTENTS

Synopsis

SYNOPSIS

#include <genlib.h>

void GENLIB_MACRO (DPGEN_FIFO, char *modelname, long flags, long N);

DESCRIPTION

Generate a FIFO of regNumber words of N bits named modelname.

How it works :
o datain0 and datain1 : the two write busses. Only one is used to actually write the FIFO, it is selected by the sel signal.
o sel : when set to ’0’ the datain0 is used to write the register word, otherwise it will be datain1.
o r, rok : set r when a word is requested, rok tells that a word has effectively been popped (rok == not empty).
o w, wok : set w when a word is pushed, wok tells that the word has effectively been pushed (wok == not full).

    TERMINAL NAMES

1. ck : clock signal (input, 1 bit).
2. reset : reset signal (input, 1 bit).
3. r : read requested (input, 1 bits).
4. w : write requested (input, 1 bits).
5. rok : read acknowledge (output, 1 bits).
6. wok : write acknowledge (output, 1 bits).
7. sel : select the write bus (input, 1 bit).
8. datain0 : first write bus (input, N bits).
9. datain1 : second write bus (input, N bits).
10. dataout : read bus (output, N bits).
11. vdd : power.
12. vss : ground.

EXAMPLE

GENLIB_MACRO(DPGEN_RF1, "model_fifox8_32"
                      , F_BEHAV|F_PLACE
                      , 32  /* Words size.      */
                      , 8   /* Number of words. */
                      );

GENLIB_LOINS( "model_fifox8_32" , "instance1_fifo1_32" , "ck" , "r" , "w" , "rok" , "wok" , "sel" , "datain0[31:0]" , "datain1[31:0]" , "dataout[31:0]" , "vdd", "vss", NULL );

SEE ALSO

GENLIB_MACRO(3), genlib(1)

Search for    or go to Top of page |  Section 3 |  Main Index


ASIM/LIP6 DPGEN_FIFO (3) 30 July 2004

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with manServer 1.07.