GENLIB_MACRO(3) Alliance - genlib User's Manual GENLIB_MACRO(3)
NAME
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 :
o Mandatory arguments : those arguments must always be supplied. They represents the minimal set of common arguments for all macro-genera-
tors. Mandatory arguments comme firts in the arguments list.
o Optional arguments : arguments specifics to a macro-generator or a class of macro-generators.
ARGUMENTS
1. long function : (mandatory) specify which macro-generator is to be invoked. For example, to create a two entry multiplexer gives GEN-
LIB_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
o Inverters and Buffers :
o DPGEN_INV(3)
o DPGEN_BUFF(3)
o Boolean Operators :
o DPGEN_NAND2(3)
o DPGEN_NAND3(3)
o DPGEN_NAND4(3)
o DPGEN_AND2(3)
o DPGEN_AND3(3)
o DPGEN_AND4(3)
o DPGEN_NOR2(3)
o DPGEN_NOR3(3)
o DPGEN_NOR4(3)
o DPGEN_OR2(3)
o DPGEN_OR3(3)
o DPGEN_OR4(3)
o DPGEN_XOR2(3)
o DPGEN_XNOR2(3)
o Multiplexers and Tristates :
o DPGEN_NMUX2(3)
o DPGEN_MUX2(3)
o DPGEN_NBUSE(3)
o DPGEN_BUSE(3)
o Programmable Masks :
o DPGEN_NAND2MASK(3)
o DPGEN_NOR2MASK(3)
o DPGEN_XNOR2MASK(3)
o Arithmetics Operators :
o DPGEN_ADSB2F(3)
o DPGEN_SHIFT(3)
o Miscellaneous :
o DPGEN_NUL(3)
o DPGEN_CONST(3)
o DPGEN_ROM2(3)
o DPGEN_ROM4(3)
o Registers :
o DPGEN_RF1(3)
o DPGEN_RF1R0(3)
o DPGEN_FIFO(3)
o DPGEN_RF1D(3)
o DPGEN_RF1DR0(3)
o DPGEN_DFF(3)
o DPGEN_DFFT(3)
o DPGEN_SFF(3)
o DPGEN_SFFT(3)
SEE ALSO
mbk(1),
ASIM
/LIP6 30 July 2004 GENLIB_MACRO(3)
