GENLIB_MACRO.3alc man page

GENLIB_MACRO — Interface with all MACRO generators.

Synopsis

#include  <genlib.h>

void GENLIB_MACRO (long function, char *modelname, long flags, long N, long drive, long regNumber, char *constVal);

Description

The GENLIB_MACRO() fonction call is the generic interface to all genlib macro generators. As all generators do not have the sames arguments it takes a variable number of arguments.

Arguments are of two kinds :

Arguments

1.

long  function : (mandatory) specify which macro-generator is to be invoked. For example, to create a two entry multiplexer gives GENLIB_MUX2.

2.

char* modelname : (mandatory) specify the name of the model to be generated. For example : "model_mux2_32bits".

3.

long  flags : (mandatory) tells which views are to be generated. It is a logical combination of the following values : (ORed)

1.

F_PLACE : generate physical view (placement only).

2.

F_BEHAV : generate behavioral view (VHDL view).

3.

F_LSB_FIRST : the terminal of index zero is matched to the LSB, thus a 32 bits vector will be written : "signal[31:0]".

4.

F_MSB_FIRST : the terminal of index zero is matched to the MSB, thus a 32 bits vector will be written : "signal[0:31]" (aka. IBM notation).

4.

long  N : (mandatory) width of the model's bus to be generated.

5.

long  drive : (optional) output power drive.

6.

long  regNumber : (optional) number of registers or depth of for a FIFO macro-generator.

7.

char* constval : (optional) a character string holding a constant. For example : "0xFFFF0000".

Available Macro-Generators

  • Inverters and Buffers :

    • DPGEN_INV(3)
    • DPGEN_BUFF(3)
  • Boolean Operators :

    • DPGEN_NAND2(3)
    • DPGEN_NAND3(3)
    • DPGEN_NAND4(3)
    • DPGEN_AND2(3)
    • DPGEN_AND3(3)
    • DPGEN_AND4(3)
    • DPGEN_NOR2(3)
    • DPGEN_NOR3(3)
    • DPGEN_NOR4(3)
    • DPGEN_OR2(3)
    • DPGEN_OR3(3)
    • DPGEN_OR4(3)
    • DPGEN_XOR2(3)
    • DPGEN_XNOR2(3)
  • Multiplexers and Tristates :

    • DPGEN_NMUX2(3)
    • DPGEN_MUX2(3)
    • DPGEN_NBUSE(3)
    • DPGEN_BUSE(3)
  • Programmable Masks :

    • DPGEN_NAND2MASK(3)
    • DPGEN_NOR2MASK(3)
    • DPGEN_XNOR2MASK(3)
  • Arithmetics Operators :

    • DPGEN_ADSB2F(3)
    • DPGEN_SHIFT(3)
  • Miscellaneous :

    • DPGEN_NUL(3)
    • DPGEN_CONST(3)
    • DPGEN_ROM2(3)
    • DPGEN_ROM4(3)
  • Registers :

    • DPGEN_RF1(3)
    • DPGEN_RF1R0(3)
    • DPGEN_FIFO(3)
    • DPGEN_RF1D(3)
    • DPGEN_RF1DR0(3)
    • DPGEN_DFF(3)
    • DPGEN_DFFT(3)
    • DPGEN_SFF(3)
    • DPGEN_SFFT(3)

See Also

mbk(1),

Info

30 July 2004 ASIM/LIP6 Alliance - genlib User's Manual