//  File:  soic_20
//
//  Date:  13-AUG-2012
//
//
//       This is the  SOIC-20  geometry
//
//  On the CMX card this geometry is used for the
//  SN74LVT245BDWR  and  SN74LVTH574DWR  chips that
//  connect the data and control signals to the VME Bus.


$abort_enable = @false;
$$lock_windows(@on) ;
$$snap_diagonal(@off) ;
$$snap_orthogonal(@off) ;


//----------------------------------------------------------------------------

$$create_pin("soic_20_pad", @replace);

$$page(0.0,0.0,0.0, @mm, 0.0, 0.0, [0.0, 0.0, 'PI$soic_20_pad']);

$$point_mode(@vertex);

$$polygon( "PAD", ,         [1.200, 0.320,   1.200, -0.320,   -1.200,  -0.320,   -1.200, 0.320,   1.200, 0.320] );

$$polygon( "SOLDER_MASK", , [1.250, 0.370,   1.250, -0.370,   -1.250,  -0.370,   -1.250, 0.370,   1.250, 0.370] );

$$polygon( "PASTE_MASK", ,  [1.200, 0.320,   1.200, -0.320,   -1.200,  -0.320,   -1.200, 0.320,   1.200, 0.320] );

$$attribute( "TERMINAL_SURFACE_DEFINITION", "");

//----------------------------------------------------------------------------


$$create_component("soic_20", @replace);

$$page(0.0,0.0,0.0, @mm, 0.0, 0.0, [0.0, 0.0, 'CO$soic_20']);

$$point_mode(@vertex);

$$attribute( "COMPONENT_LAYOUT_TYPE", "surface");

$$attribute( "COMPONENT_LAYOUT_SURFACE", "both");

$$attribute( "COMPONENT_HEIGHT", "2.65", , @scale , , [0.0, 0.0] );



$$attribute( "COMPONENT_PLACEMENT_OUTLINE", "", , @scale , , [ -6.00, -7.00,   6.00, -7.00,   6.00,  7.00,   -6.00, 7.00 ] );



//  Silkscreen:  Horz Bot,  Vert Right,  Horz Top,  Diag,  Vert Left

$$path( "SILKSCREEN", 0.20 , ,   [ -3.00, -6.00,    3.00, -6.00 ] );
$$path( "SILKSCREEN", 0.20 , ,   [  3.00, -6.00,    3.00,  6.00 ] );
$$path( "SILKSCREEN", 0.20 , ,   [  3.00,  6.00,   -1.00,  6.00 ] );
$$path( "SILKSCREEN", 0.20 , ,   [ -1.00,  6.00,   -3.00,  4.00 ] );
$$path( "SILKSCREEN", 0.20 , ,   [ -3.00,  4.00,   -3.00, -6.00 ] );



//  Reference Designator

$$text( "SILKSCREEN", "^$ref", 0.0, 0.0, 2.5, @CC, 90, 0.7, 0.20, "std", "None", 0.0, 0.0 );



//  Box at Pin #1.

//     2x Horz inner
$$path( "SILKSCREEN", 0.25 , , [-6.50,  5.90,   -6.90,  5.90] );
$$path( "SILKSCREEN", 0.25 , , [-6.50,  5.50,   -6.90,  5.50] );
//     2x Vert inner
$$path( "SILKSCREEN", 0.25 , , [-6.90,  5.90,   -6.90,  5.50] );
$$path( "SILKSCREEN", 0.25 , , [-6.50,  5.90,   -6.50,  5.50] );
//     2x Horz outer
$$path( "SILKSCREEN", 0.25 , , [-7.10,  6.10,   -6.30,  6.10] );
$$path( "SILKSCREEN", 0.25 , , [-7.10,  5.30,   -6.30,  5.30] );
//     2x Vert outer
$$path( "SILKSCREEN", 0.25 , , [-7.10,  6.10,   -7.10,  5.30] );
$$path( "SILKSCREEN", 0.25 , , [-6.30,  6.10,   -6.30,  5.30] );




//  Define the pins

$$attribute( "COMPONENT_PIN_DEFINITION", "20", , @scale , , [4.600,  5.715]);
$$attribute( "COMPONENT_PADSTACK_OVERRIDE", "20, soic_20_pad");

$$attribute( "COMPONENT_PIN_DEFINITION", "19", , @scale , , [4.600,  4.445]);
$$attribute( "COMPONENT_PADSTACK_OVERRIDE", "19, soic_20_pad");

$$attribute( "COMPONENT_PIN_DEFINITION", "18", , @scale , , [4.600,  3.175]);
$$attribute( "COMPONENT_PADSTACK_OVERRIDE", "18, soic_20_pad");

$$attribute( "COMPONENT_PIN_DEFINITION", "17", , @scale , , [4.600,  1.905]);
$$attribute( "COMPONENT_PADSTACK_OVERRIDE", "17, soic_20_pad");

$$attribute( "COMPONENT_PIN_DEFINITION", "16", , @scale , , [4.600,  0.635]);
$$attribute( "COMPONENT_PADSTACK_OVERRIDE", "16, soic_20_pad");

$$attribute( "COMPONENT_PIN_DEFINITION", "15", , @scale , , [4.600, -0.635]);
$$attribute( "COMPONENT_PADSTACK_OVERRIDE", "15, soic_20_pad");

$$attribute( "COMPONENT_PIN_DEFINITION", "14", , @scale , , [ 4.600, -1.905]);
$$attribute( "COMPONENT_PADSTACK_OVERRIDE", "14, soic_20_pad");

$$attribute( "COMPONENT_PIN_DEFINITION", "13", , @scale , , [ 4.600, -3.175]);
$$attribute( "COMPONENT_PADSTACK_OVERRIDE", "13, soic_20_pad");

$$attribute( "COMPONENT_PIN_DEFINITION", "12", , @scale , , [ 4.600, -4.445]);
$$attribute( "COMPONENT_PADSTACK_OVERRIDE", "12, soic_20_pad");

$$attribute( "COMPONENT_PIN_DEFINITION", "11", , @scale , , [ 4.600, -5.715]);
$$attribute( "COMPONENT_PADSTACK_OVERRIDE", "11, soic_20_pad");

$$attribute( "COMPONENT_PIN_DEFINITION", "10", , @scale , , [-4.600, -5.715]);
$$attribute( "COMPONENT_PADSTACK_OVERRIDE", "10, soic_20_pad");

$$attribute( "COMPONENT_PIN_DEFINITION", "9", , @scale , ,  [-4.600, -4.445]);
$$attribute( "COMPONENT_PADSTACK_OVERRIDE", "9, soic_20_pad");

$$attribute( "COMPONENT_PIN_DEFINITION", "8", , @scale , ,  [-4.600, -3.175]);
$$attribute( "COMPONENT_PADSTACK_OVERRIDE", "8, soic_20_pad");

$$attribute( "COMPONENT_PIN_DEFINITION", "7", , @scale , ,  [-4.600, -1.905]);
$$attribute( "COMPONENT_PADSTACK_OVERRIDE", "7, soic_20_pad");

$$attribute( "COMPONENT_PIN_DEFINITION", "6", , @scale , ,  [-4.600, -0.635]);
$$attribute( "COMPONENT_PADSTACK_OVERRIDE", "6, soic_20_pad");

$$attribute( "COMPONENT_PIN_DEFINITION", "5", , @scale , ,  [-4.600,  0.635]);
$$attribute( "COMPONENT_PADSTACK_OVERRIDE", "5, soic_20_pad");

$$attribute( "COMPONENT_PIN_DEFINITION", "4", , @scale , ,  [-4.600,  1.905]);
$$attribute( "COMPONENT_PADSTACK_OVERRIDE", "4, soic_20_pad");

$$attribute( "COMPONENT_PIN_DEFINITION", "3", , @scale , ,  [-4.600,  3.175]);
$$attribute( "COMPONENT_PADSTACK_OVERRIDE", "3, soic_20_pad");

$$attribute( "COMPONENT_PIN_DEFINITION", "2", , @scale , ,  [-4.600,  4.445]);
$$attribute( "COMPONENT_PADSTACK_OVERRIDE", "2, soic_20_pad");

$$attribute( "COMPONENT_PIN_DEFINITION", "1", , @scale , ,  [-4.600,  5.715]);
$$attribute( "COMPONENT_PADSTACK_OVERRIDE", "1, soic_20_pad");