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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 :
Mandatory arguments : those arguments must always be supplied. They represents the minimal set of common arguments for all macro-generators. Mandatory arguments comme firts in the arguments list.
Optional arguments : arguments specifics to a macro-generator or a class of macro-generators.
long function : (mandatory) specify which macro-generator is to be invoked. For example, to create a two entry multiplexer gives GENLIB_MUX2.
char* modelname : (mandatory) specify the name of the model to be generated. For example : "model_mux2_32bits".
long flags : (mandatory) tells which views are to be generated. It is a logical combination of the following values : (ORed)
F_PLACE : generate physical view (placement only).
F_BEHAV : generate behavioral view (VHDL view).
F_LSB_FIRST : the terminal of index zero is matched to the LSB, thus a 32 bits vector will be written : "signal[31:0]".
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).
long N : (mandatory) width of the model's bus to be generated.
long drive : (optional) output power drive.
long regNumber : (optional) number of registers or depth of for a FIFO macro-generator.
char* constval : (optional) a character string holding a constant. For example : "0xFFFF0000".
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