fpga.c File Reference

#include "fpgaInt.h"
#include "base/main/main.h"

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Functions
void	Fpga_Init (Abc_Frame_t *pAbc)
	FUNCTION DEFINITIONS ///.
void	Fpga_End (Abc_Frame_t *pAbc)
void	Fpga_SetSimpleLutLib (int nLutSize)

Function Documentation

Fpga_End()

void Fpga_End

(

Abc_Frame_t *

pAbc

)

Function*************************************************************

Synopsis [Package ending procedure.]

Description []

SideEffects []

SeeAlso []

Definition at line 84 of file fpga.c.

{
    Fpga_LutLibFree( (Fpga_LutLib_t *)Abc_FrameReadLibLut() );
}

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Fpga_Init()

void Fpga_Init

(

Abc_Frame_t *

pAbc

)

FUNCTION DEFINITIONS ///.

Function*************************************************************

Synopsis [Package initialization procedure.]

Description []

SideEffects []

SeeAlso []

Definition at line 59 of file fpga.c.

{
    // set the default library
    //Fpga_LutLib_t s_LutLib = { "lutlib", 6, 0, {0,1,2,4,8,16,32}, {{0},{1},{2},{3},{4},{5},{6}} };
//    Fpga_LutLib_t s_LutLib = { "lutlib", 5, 0, {0,1,1,1,1,1}, {{0},{1},{1},{1},{1},{1}} };
    Fpga_LutLib_t s_LutLib = { "lutlib", 4, 0, {0,1,1,1,1}, {{0},{1},{1},{1},{1}} };
    //Fpga_LutLib_t s_LutLib = { "lutlib", 3, 0, {0,1,1,1}, {{0},{1},{1},{1}} };
 
    Abc_FrameSetLibLut( Fpga_LutLibDup(&s_LutLib) );
 
    Cmd_CommandAdd( pAbc, "FPGA mapping", "read_lut",   Fpga_CommandReadLibrary,   0 ); 
    Cmd_CommandAdd( pAbc, "FPGA mapping", "print_lut",  Fpga_CommandPrintLibrary,  0 ); 
}

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Fpga_SetSimpleLutLib()

void Fpga_SetSimpleLutLib

(

int

nLutSize

)

Function*************************************************************

Synopsis [Sets simple LUT library.]

Description []

SideEffects []

SeeAlso []

Definition at line 252 of file fpga.c.

{
    Fpga_LutLib_t s_LutLib10= { "lutlib",10, 0, {0,1,1,1,1,1,1,1,1,1,1}, {{0},{1},{1},{1},{1},{1},{1},{1},{1},{1},{1}} };
    Fpga_LutLib_t s_LutLib9 = { "lutlib", 9, 0, {0,1,1,1,1,1,1,1,1,1}, {{0},{1},{1},{1},{1},{1},{1},{1},{1},{1}} };
    Fpga_LutLib_t s_LutLib8 = { "lutlib", 8, 0, {0,1,1,1,1,1,1,1,1}, {{0},{1},{1},{1},{1},{1},{1},{1},{1}} };
    Fpga_LutLib_t s_LutLib7 = { "lutlib", 7, 0, {0,1,1,1,1,1,1,1}, {{0},{1},{1},{1},{1},{1},{1},{1}} };
    Fpga_LutLib_t s_LutLib6 = { "lutlib", 6, 0, {0,1,1,1,1,1,1}, {{0},{1},{1},{1},{1},{1},{1}} };
    Fpga_LutLib_t s_LutLib5 = { "lutlib", 5, 0, {0,1,1,1,1,1}, {{0},{1},{1},{1},{1},{1}} };
    Fpga_LutLib_t s_LutLib4 = { "lutlib", 4, 0, {0,1,1,1,1}, {{0},{1},{1},{1},{1}} };
    Fpga_LutLib_t s_LutLib3 = { "lutlib", 3, 0, {0,1,1,1}, {{0},{1},{1},{1}} };
    Fpga_LutLib_t * pLutLib;
    assert( nLutSize >= 3 && nLutSize <= 10 );
    switch ( nLutSize )
    {
        case 3:  pLutLib = &s_LutLib3; break;
        case 4:  pLutLib = &s_LutLib4; break;
        case 5:  pLutLib = &s_LutLib5; break;
        case 6:  pLutLib = &s_LutLib6; break;
        case 7:  pLutLib = &s_LutLib7; break;
        case 8:  pLutLib = &s_LutLib8; break;
        case 9:  pLutLib = &s_LutLib9; break;
        case 10: pLutLib = &s_LutLib10; break;
        default: pLutLib = NULL; break;
    }
    if ( pLutLib == NULL )
        return;
    Fpga_LutLibFree( (Fpga_LutLib_t *)Abc_FrameReadLibLut() );
    Abc_FrameSetLibLut( Fpga_LutLibDup(pLutLib) );
}

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