// dear imgui: standalone example application for OSX + OpenGL2, using legacy fixed pipeline
// If you are new to dear imgui, see examples/README.txt and documentation at the top of imgui.cpp.
#include "imgui.h"
#include "../imgui_impl_osx.h"
#include "../imgui_impl_opengl2.h"
#include <stdio.h>
#import <Cocoa/Cocoa.h>
#import <OpenGL/gl.h>
#import <OpenGL/glu.h>
//-----------------------------------------------------------------------------------
// ImGuiExampleView
//-----------------------------------------------------------------------------------
@interface ImGuiExampleView : NSOpenGLView
{
NSTimer* animationTimer;
}
@end
@implementation ImGuiExampleView
-(void)animationTimerFired:(NSTimer*)timer
{
[self setNeedsDisplay:YES];
}
-(void)prepareOpenGL
{
[super prepareOpenGL];
#ifndef DEBUG
GLint swapInterval = 1;
[[self openGLContext] setValues:&swapInterval forParameter:NSOpenGLCPSwapInterval];
if (swapInterval == 0)
NSLog(@"Error: Cannot set swap interval.");
#endif
}
-(void)updateAndDrawDemoView
{
// Start the Dear ImGui frame
ImGui_ImplOpenGL2_NewFrame();
ImGui_ImplOSX_NewFrame(self);
ImGui::NewFrame();
// Global data for the demo
static bool show_demo_window = true;
static bool show_another_window = false;
static ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
if (show_demo_window)
ImGui::ShowDemoWindow(&show_demo_window);
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
{
static float f = 0.0f;
static int counter = 0;
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
ImGui::Checkbox("Another Window", &show_another_window);
ImGui::SliderFloat("float", &fpre { line-height: 125%; margin: 0; }
td.linenos pre { color: #000000; background-color: #f0f0f0; padding: 0 5px 0 5px; }
span.linenos { color: #000000; background-color: #f0f0f0; padding: 0 5px 0 5px; }
td.linenos pre.special { color: #000000; background-color: #ffffc0; padding: 0 5px 0 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding: 0 5px 0 5px; }
.highlight .hll { background-color: #ffffcc }
.highlight { background: #ffffff; }
.highlight .c { color: #888888 } /* Comment */
.highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */
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.highlight .c1 { color: #888888 } /* Comment.Single */
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.highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */
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.highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */
.highlight .no { color: #003366; font-weight: bold } /* Name.Constant */
.highlight .nd { color: #555555 } /* Name.Decorator */
.highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */
.highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */
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.highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */
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.highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */
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.highlight .w { color: #bbbbbb } /* Text.Whitespace */
.highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */
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.highlight .vg { color: #dd7700 } /* Name.Variable.Global */
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.highlight .vm { color: #336699 } /* Name.Variable.Magic */
.highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */`timescale 1ns / 1ps
module testbench;
parameter integer ACASCREG = 1;
parameter integer ADREG = 1;
parameter integer ALUMODEREG = 1;
parameter integer AREG = 1;
parameter AUTORESET_PATDET = "NO_RESET";
parameter A_INPUT = "DIRECT";
parameter integer BCASCREG = 1;
parameter integer BREG = 1;
parameter B_INPUT = "DIRECT";
parameter integer CARRYINREG = 1;
parameter integer CARRYINSELREG = 1;
parameter integer CREG = 1;
parameter integer DREG = 1;
parameter integer INMODEREG = 1;
parameter integer MREG = 1;
parameter integer OPMODEREG = 1;
parameter integer PREG = 1;
parameter SEL_MASK = "MASK";
parameter SEL_PATTERN = "PATTERN";
parameter USE_DPORT = "FALSE";
parameter USE_MULT = "MULTIPLY";
parameter USE_PATTERN_DETECT = "NO_PATDET";
parameter USE_SIMD = "ONE48";
parameter [47:0] MASK = 48'h3FFFFFFFFFFF;
parameter [47:0] PATTERN = 48'h000000000000;
parameter [3:0] IS_ALUMODE_INVERTED = 4'b0;
parameter [0:0] IS_CARRYIN_INVERTED = 1'b0;
parameter [0:0] IS_CLK_INVERTED = 1'b0;
parameter [4:0] IS_INMODE_INVERTED = 5'b0;
parameter [6:0] IS_OPMODE_INVERTED = 7'b0;
reg CLK;
reg CEA1, CEA2, CEAD, CEALUMODE, CEB1, CEB2, CEC, CECARRYIN, CECTRL;
reg CED, CEINMODE, CEM, CEP;
reg RSTA, RSTALLCARRYIN, RSTALUMODE, RSTB, RSTC, RSTCTRL, RSTD, RSTINMODE, RSTM, RSTP;
reg [29:0] A, ACIN;
reg [17:0] B, BCIN;
reg [47:0] C;
reg [24:0] D;
reg [47:0] PCIN;
reg [3:0] ALUMODE;
reg [2:0] CARRYINSEL;
reg [4:0] INMODE;
reg [6:0] OPMODE;
reg CARRYCASCIN, CARRYIN, MULTSIGNIN;
output [29:0] ACOUT, REF_ACOUT;
output [17:0] BCOUT, REF_BCOUT;
output CARRYCASCOUT, REF_CARRYCASCOUT;
output [3:0] CARRYOUT, REF_CARRYOUT;
output MULTSIGNOUT, REF_MULTSIGNOUT;
output OVERFLOW, REF_OVERFLOW;
output [47:0] P, REF_P;
output PATTERNBDETECT, REF_PATTERNBDETECT;
output PATTERNDETECT, REF_PATTERNDETECT;
output [47:0] PCOUT, REF_PCOUT;
output UNDERFLOW, REF_UNDERFLOW;
integer errcount = 0;
reg ERROR_FLAG = 0;
task clkcycle;
begin
#5;
CLK = ~CLK;
#10;
CLK = ~CLK;
#2;
ERROR_FLAG = 0;
if (REF_P !== P) begin
$display("ERROR at %1t: REF_P=%b UUT_P=%b DIFF=%b", $time, REF_P, P, REF_P ^ P);
errcount = errcount + 1;
ERROR_FLAG = 1;
end
if (REF_CARRYOUT !== CARRYOUT) begin
$display("ERROR at %1t: REF_CARRYOUT=%b UUT_CARRYOUT=%b", $time, REF_CARRYOUT, CARRYOUT);
errcount = errcount + 1;
ERROR_FLAG = 1;
end
if (REF_PATTERNDETECT !== PATTERNDETECT) begin
$display("ERROR at %1t: REF_PATTERNDETECT=%b UUT_PATTERNDETECT=%b DIFF=%b REF_P=%b P=%b", $time, REF_PATTERNDETECT, PATTERNDETECT, REF_PATTERNDETECT ^ PATTERNDETECT, REF_P, P);
errcount = errcount + 1;
ERROR_FLAG = 1;
end
if (REF_PATTERNBDETECT !== PATTERNBDETECT) begin
$display("ERROR at %1t: REF_PATTERNBDETECT=%b UUT_PATTERNBDETECT=%b DIFF=%b", $time, REF_PATTERNBDETECT, PATTERNBDETECT, REF_PATTERNBDETECT ^ PATTERNBDETECT);
errcount = errcount + 1;
ERROR_FLAG = 1;
end
if (REF_OVERFLOW !== OVERFLOW) begin
$display("ERROR at %1t: REF_OVERFLOW=%b UUT_OVERFLOW=%b DIFF=%b", $time, REF_OVERFLOW, OVERFLOW, REF_OVERFLOW ^ OVERFLOW);
errcount = errcount + 1;
ERROR_FLAG = 1;
end
if (REF_UNDERFLOW !== UNDERFLOW) begin
$display("ERROR at %1t: REF_UNDERFLOW=%b UUT_UNDERFLOW=%b DIFF=%b", $time, REF_UNDERFLOW, UNDERFLOW, REF_UNDERFLOW ^ UNDERFLOW);
errcount = errcount + 1;
ERROR_FLAG = 1;
end
#3;
end
endtask
reg config_valid = 0;
task drc;
begin
config_valid = 1;
if (AREG != 2 && INMODE[0]) config_valid = 0;
if (BREG != 2 && INMODE[4]) config_valid = 0;
if (USE_SIMD != "ONE48" && OPMODE[3:0] == 4'b0101) config_valid = 0;
if (OPMODE[1:0] == 2'b10 && PREG != 1) config_valid = 0;
if ((OPMODE[3:2] == 2'b01) ^ (OPMODE[1:0] == 2'b01) == 1'b1) config_valid = 0;
if ((OPMODE[6:4] == 3'b010 || OPMODE[6:4] == 3'b110) && PREG != 1) config_valid = 0;
if ((OPMODE[6:4] == 3'b100) && (PREG != 1 || OPMODE[3:0] != 4'b1000 || ALUMODE[3:2] == 2'b01 || ALUMODE[3:2] == 2'b11)) config_valid = 0;
if ((CARRYINSEL == 3'b100 || CARRYINSEL == 3'b101 || CARRYINSEL == 3'b111) && (PREG != 1)) config_valid = 0;
if (OPMODE[6:4] == 3'b111) config_valid = 0;
if ((OPMODE[3:0] == 4'b0101) && CARRYINSEL == 3'b010) config_valid = 0;
if (CARRYINSEL == 3'b000 && OPMODE == 7'b1001000) config_valid = 0;
if ((ALUMODE[3:2] == 2'b01 || ALUMODE[3:2] == 2'b11) && OPMODE[3:2] != 2'b00 && OPMODE[3:2] != 2'b10) config_valid = 0;
end
endtask
initial begin
$dumpfile("test_dsp_model.vcd");
$dumpvars(0, testbench);
#2;
CLK = 1'b0;
{CEA1, CEA2, CEAD, CEALUMODE, CEB1, CEB2, CEC, CECARRYIN, CECTRL} = 9'b111111111;
{CED, CEINMODE, CEM, CEP} = 4'b1111;
{A, B, C, D} = 0;
{ACIN, BCIN, PCIN} = 0;
{ALUMODE, CARRYINSEL, INMODE} = 0;
{OPMODE, CARRYCASCIN, CARRYIN, MULTSIGNIN} = 0;
{RSTA, RSTALLCARRYIN, RSTALUMODE, RSTB, RSTC, RSTCTRL, RSTD, RSTINMODE, RSTM, RSTP} = ~0;
repeat (10) begin
#10;
CLK = 1'b1;
#10;
CLK = 1'b0;
#10;
CLK = 1'b1;
#10;
CLK = 1'b0;
end
{RSTA, RSTALLCARRYIN, RSTALUMODE, RSTB, RSTC, RSTCTRL, RSTD, RSTINMODE, RSTM, RSTP} = 0;
repeat (10000) begin
clkcycle;
config_valid = 0;
while (!config_valid) begin
A = $urandom;
ACIN = $urandom;
B = $urandom;
BCIN = $urandom;
C = {$urandom, $urandom};
D = $urandom;
PCIN = {$urandom, $urandom};
{CEA1, CEA2, CEAD, CEALUMODE, CEB1, CEB2, CEC, CECARRYIN, CECTRL} = $urandom | $urandom | $urandom;
{CED, CEINMODE, CEM, CEP} = $urandom | $urandom | $urandom | $urandom;
// Otherwise we can accidentally create illegal configs
CEINMODE = CECTRL;
CEALUMODE = CECTRL;
{RSTA, RSTALLCARRYIN, RSTALUMODE, RSTB, RSTC, RSTCTRL, RSTD, RSTINMODE, RSTM, RSTP} = $urandom & $urandom & $urandom & $urandom & $urandom & $urandom;
{ALUMODE, INMODE} = $urandom;
CARRYINSEL = $urandom & $urandom & $urandom;
OPMODE = $urandom;
if ($urandom & 1'b1)
OPMODE[3:0] = 4'b0101; // test multiply more than other modes
{CARRYCASCIN, CARRYIN, MULTSIGNIN} = $urandom;
// So few valid options in these modes, just force one valid option
if (CARRYINSEL == 3'b001) OPMODE = 7'b1010101;
if (CARRYINSEL == 3'b010) OPMODE = 7'b0001010;
if (CARRYINSEL == 3'b011) OPMODE = 7'b0011011;
if (CARRYINSEL == 3'b100) OPMODE = 7'b0110011;
if (CARRYINSEL == 3'b101) OPMODE = 7'b0011010;
if (CARRYINSEL == 3'b110) OPMODE = 7'b0010101;
if (CARRYINSEL == 3'b111) OPMODE = 7'b0100011;
drc;
end
end
if (errcount == 0) begin
$display("All tests passed.");
$finish;
end else begin
$display("Caught %1d errors.", errcount);
$stop;
end
end
DSP48E1 #(
.ACASCREG (ACASCREG),
.ADREG (ADREG),
.ALUMODEREG (ALUMODEREG),
.AREG (AREG),
.AUTORESET_PATDET (AUTORESET_PATDET),
.A_INPUT (A_INPUT),
.BCASCREG (BCASCREG),
.BREG (BREG),
.B_INPUT (B_INPUT),
.CARRYINREG (CARRYINREG),
.CARRYINSELREG (CARRYINSELREG),
.CREG (CREG),
.DREG (DREG),
.INMODEREG (INMODEREG),
.MREG (MREG),
.OPMODEREG (OPMODEREG),
.PREG (PREG),
.SEL_MASK (SEL_MASK),
.SEL_PATTERN (SEL_PATTERN),
.USE_DPORT (USE_DPORT),
.USE_MULT (USE_MULT),
.USE_PATTERN_DETECT (USE_PATTERN_DETECT),
.USE_SIMD (USE_SIMD),
.MASK (MASK),
.PATTERN (PATTERN),
.IS_ALUMODE_INVERTED(IS_ALUMODE_INVERTED),
.IS_CARRYIN_INVERTED(IS_CARRYIN_INVERTED),
.IS_CLK_INVERTED (IS_CLK_INVERTED),
.IS_INMODE_INVERTED (IS_INMODE_INVERTED),
.IS_OPMODE_INVERTED (IS_OPMODE_INVERTED)
) ref (
.ACOUT (REF_ACOUT),
.BCOUT (REF_BCOUT),
.CARRYCASCOUT (REF_CARRYCASCOUT),
.CARRYOUT (REF_CARRYOUT),
.MULTSIGNOUT (REF_MULTSIGNOUT),
.OVERFLOW (REF_OVERFLOW),
.P (REF_P),
.PATTERNBDETECT(REF_PATTERNBDETECT),
.PATTERNDETECT (REF_PATTERNDETECT),
.PCOUT (REF_PCOUT),
.UNDERFLOW (REF_UNDERFLOW),
.A (A),
.ACIN (ACIN),
.ALUMODE (ALUMODE),
.B (B),
.BCIN (BCIN),
.C (C),
.CARRYCASCIN (CARRYCASCIN),
.CARRYINSEL (CARRYINSEL),
.CEA1 (CEA1),
.CEA2 (CEA2),
.CEAD (CEAD),
.CEALUMODE (CEALUMODE),
.CEB1 (CEB1),
.CEB2 (CEB2),
.CEC (CEC),
.CECARRYIN (CECARRYIN),
.CECTRL (CECTRL),
.CED (CED),
.CEINMODE (CEINMODE),
.CEM (CEM),
.CEP (CEP),
.CLK (CLK),
.D (D),
.INMODE (INMODE),
.MULTSIGNIN (MULTSIGNIN),
.OPMODE (OPMODE),
.PCIN (PCIN),
.RSTA (RSTA),
.RSTALLCARRYIN (RSTALLCARRYIN),
.RSTALUMODE (RSTALUMODE),
.RSTB (RSTB),
.RSTC (RSTC),
.RSTCTRL (RSTCTRL),
.RSTD (RSTD),
.RSTINMODE (RSTINMODE),
.RSTM (RSTM),
.RSTP (RSTP)
);
DSP48E1_UUT #(
.ACASCREG (ACASCREG),
.ADREG (ADREG),
.ALUMODEREG (ALUMODEREG),
.AREG (AREG),
.AUTORESET_PATDET (AUTORESET_PATDET),
.A_INPUT (A_INPUT),
.BCASCREG (BCASCREG),
.BREG (BREG),
.B_INPUT (B_INPUT),
.CARRYINREG (CARRYINREG),
.CARRYINSELREG (CARRYINSELREG),
.CREG (CREG),
.DREG (DREG),
.INMODEREG (INMODEREG),
.MREG (MREG),
.OPMODEREG (OPMODEREG),
.PREG (PREG),
.SEL_MASK (SEL_MASK),
.SEL_PATTERN (SEL_PATTERN),
.USE_DPORT (USE_DPORT),
.USE_MULT (USE_MULT),
.USE_PATTERN_DETECT (USE_PATTERN_DETECT),
.USE_SIMD (USE_SIMD),
.MASK (MASK),
.PATTERN (PATTERN),
.IS_ALUMODE_INVERTED(IS_ALUMODE_INVERTED),
.IS_CARRYIN_INVERTED(IS_CARRYIN_INVERTED),
.IS_CLK_INVERTED (IS_CLK_INVERTED),
.IS_INMODE_INVERTED (IS_INMODE_INVERTED),
.IS_OPMODE_INVERTED (IS_OPMODE_INVERTED)
) uut (
.ACOUT (ACOUT),
.BCOUT (BCOUT),
.CARRYCASCOUT (CARRYCASCOUT),
.CARRYOUT (CARRYOUT),
.MULTSIGNOUT (MULTSIGNOUT),
.OVERFLOW (OVERFLOW),
.P (P),
.PATTERNBDETECT(PATTERNBDETECT),
.PATTERNDETECT (PATTERNDETECT),
.PCOUT (PCOUT),
.UNDERFLOW (UNDERFLOW),
.A (A),
.ACIN (ACIN),
.ALUMODE (ALUMODE),
.B (B),
.BCIN (BCIN),
.C (C),
.CARRYCASCIN (CARRYCASCIN),
.CARRYINSEL (CARRYINSEL),
.CEA1 (CEA1),
.CEA2 (CEA2),
.CEAD (CEAD),
.CEALUMODE (CEALUMODE),
.CEB1 (CEB1),
.CEB2 (CEB2),
.CEC (CEC),
.CECARRYIN (CECARRYIN),
.CECTRL (CECTRL),
.CED (CED),
.CEINMODE (CEINMODE),
.CEM (CEM),
.CEP (CEP),
.CLK (CLK),
.D (D),
.INMODE (INMODE),
.MULTSIGNIN (MULTSIGNIN),
.OPMODE (OPMODE),
.PCIN (PCIN),
.RSTA (RSTA),
.RSTALLCARRYIN (RSTALLCARRYIN),
.RSTALUMODE (RSTALUMODE),
.RSTB (RSTB),
.RSTC (RSTC),
.RSTCTRL (RSTCTRL),
.RSTD (RSTD),
.RSTINMODE (RSTINMODE),
.RSTM (RSTM),
.RSTP (RSTP)
);
endmodule
module mult_noreg_nopreadd_nocasc;
testbench #(
.ACASCREG (0),
.ADREG (0),
.ALUMODEREG (0),
.AREG (0),
.AUTORESET_PATDET ("NO_RESET"),
.A_INPUT ("DIRECT"),
.BCASCREG (0),
.BREG (0),
.B_INPUT ("DIRECT"),
.CARRYINREG (0),
.CARRYINSELREG (0),
.CREG (0),
.DREG (0),
.INMODEREG (0),
.MREG (0),
.OPMODEREG (0),
.PREG (0),
.SEL_MASK ("MASK"),
.SEL_PATTERN ("PATTERN"),
.USE_DPORT ("FALSE"),
.USE_MULT ("DYNAMIC"),
.USE_PATTERN_DETECT ("NO_PATDET"),
.USE_SIMD ("ONE48"),
.MASK (48'h3FFFFFFFFFFF),
.PATTERN (48'h000000000000),
.IS_ALUMODE_INVERTED(4'b0),
.IS_CARRYIN_INVERTED(1'b0),
.IS_CLK_INVERTED (1'b0),
.IS_INMODE_INVERTED (5'b0),
.IS_OPMODE_INVERTED (7'b0)
) testbench ();
endmodule
module mult_allreg_nopreadd_nocasc;
testbench #(
.ACASCREG (1),
.ADREG (1),
.ALUMODEREG (1),
.AREG (2),
.AUTORESET_PATDET ("NO_RESET"),
.A_INPUT ("DIRECT"),
.BCASCREG (1),
.BREG (2),
.B_INPUT ("DIRECT"),
.CARRYINREG (1),
.CARRYINSELREG (1),
.CREG (1),
.DREG (1),
.INMODEREG (1),
.MREG (1),
.OPMODEREG (1),
.PREG (1),
.SEL_MASK ("MASK"),
.SEL_PATTERN ("PATTERN"),
.USE_DPORT ("FALSE"),
.USE_MULT ("DYNAMIC"),
.USE_PATTERN_DETECT ("NO_PATDET"),
.USE_SIMD ("ONE48"),
.MASK (48'h3FFFFFFFFFFF),
.PATTERN (48'h000000000000),
.IS_ALUMODE_INVERTED(4'b0),
.IS_CARRYIN_INVERTED(1'b0),
.IS_CLK_INVERTED (1'b0),
.IS_INMODE_INVERTED (5'b0),
.IS_OPMODE_INVERTED (7'b0)
) testbench ();
endmodule
module mult_noreg_preadd_nocasc;
testbench #(
.ACASCREG (0),
.ADREG (0),
.ALUMODEREG (0),
.AREG (0),
.AUTORESET_PATDET ("NO_RESET"),
.A_INPUT ("DIRECT"),
.BCASCREG (0),
.BREG (0),
.B_INPUT ("DIRECT"),
.CARRYINREG (0),
.CARRYINSELREG (0),
.CREG (0),
.DREG (0),
.INMODEREG (0),
.MREG (0),
.OPMODEREG (0),
.PREG (0),
.SEL_MASK ("MASK"),
.SEL_PATTERN ("PATTERN"),
.USE_DPORT ("TRUE"),
.USE_MULT ("DYNAMIC"),
.USE_PATTERN_DETECT ("NO_PATDET"),
.USE_SIMD ("ONE48"),
.MASK (48'h3FFFFFFFFFFF),
.PATTERN (48'h000000000000),
.IS_ALUMODE_INVERTED(4'b0),
.IS_CARRYIN_INVERTED(1'b0),
.IS_CLK_INVERTED (1'b0),
.IS_INMODE_INVERTED (5'b0),
.IS_OPMODE_INVERTED (7'b0)
) testbench ();
endmodule
module mult_allreg_preadd_nocasc;
testbench #(
.ACASCREG (1),
.ADREG (1),
.ALUMODEREG (1),
.AREG (2),
.AUTORESET_PATDET ("NO_RESET"),
.A_INPUT ("DIRECT"),
.BCASCREG (1),
.BREG (2),
.B_INPUT ("DIRECT"),
.CARRYINREG (1),
.CARRYINSELREG (1),
.CREG (1),
.DREG (1),
.INMODEREG (1),
.MREG (1),
.OPMODEREG (1),
.PREG (1),
.SEL_MASK ("MASK"),
.SEL_PATTERN ("PATTERN"),
.USE_DPORT ("TRUE"),
.USE_MULT ("DYNAMIC"),
.USE_PATTERN_DETECT ("NO_PATDET"),
.USE_SIMD ("ONE48"),
.MASK (48'h3FFFFFFFFFFF),
.PATTERN (48'h000000000000),
.IS_ALUMODE_INVERTED(4'b0),
.IS_CARRYIN_INVERTED(1'b0),
.IS_CLK_INVERTED (1'b0),
.IS_INMODE_INVERTED (5'b0),
.IS_OPMODE_INVERTED (7'b0)
) testbench ();
endmodule
module mult_inreg_preadd_nocasc;
testbench #(
.ACASCREG (1),
.ADREG (0),
.ALUMODEREG (0),
.AREG (1),
.AUTORESET_PATDET ("NO_RESET"),
.A_INPUT ("DIRECT"),
.BCASCREG (1),
.BREG (1),
.B_INPUT ("DIRECT"),
.CARRYINREG (0),
.CARRYINSELREG (0),
.CREG (1),
.DREG (1),
.INMODEREG (0),
.MREG (0),
.OPMODEREG (0),
.PREG (0),
.SEL_MASK ("MASK"),
.SEL_PATTERN ("PATTERN"),
.USE_DPORT ("TRUE"),
.USE_MULT ("DYNAMIC"),
.USE_PATTERN_DETECT ("NO_PATDET"),
.USE_SIMD ("ONE48"),
.MASK (48'h3FFFFFFFFFFF),
.PATTERN (48'h000000000000),
.IS_ALUMODE_INVERTED(4'b0),
.IS_CARRYIN_INVERTED(1'b0),
.IS_CLK_INVERTED (1'b0),
.IS_INMODE_INVERTED (5'b0),
.IS_OPMODE_INVERTED (7'b0)
) testbench ();
endmodule
module simd12_preadd_noreg_nocasc;
testbench #(
.ACASCREG (0),
.ADREG (0),
.ALUMODEREG (0),
.AREG (0),
.AUTORESET_PATDET ("NO_RESET"),
.A_INPUT ("DIRECT"),
.BCASCREG (0),
.BREG (0),
.B_INPUT ("DIRECT"),
.CARRYINREG (0),
.CARRYINSELREG (0),
.CREG (0),
.DREG (0),
.INMODEREG (0),
.MREG (0),
.OPMODEREG (0),
.PREG (0),
.SEL_MASK ("MASK"),
.SEL_PATTERN ("PATTERN"),
.USE_DPORT ("TRUE"),
.USE_MULT ("DYNAMIC"),
.USE_PATTERN_DETECT ("NO_PATDET"),
.USE_SIMD ("FOUR12"),
.MASK (48'h3FFFFFFFFFFF),
.PATTERN (48'h000000000000),
.IS_ALUMODE_INVERTED(4'b0),
.IS_CARRYIN_INVERTED(1'b0),
.IS_CLK_INVERTED (1'b0),
.IS_INMODE_INVERTED (5'b0),
.IS_OPMODE_INVERTED (7'b0)
) testbench ();
endmodule
module simd24_preadd_noreg_nocasc;
testbench #(
.ACASCREG (0),
.ADREG (0),
.ALUMODEREG (0),
.AREG (0),
.AUTORESET_PATDET ("NO_RESET"),
.A_INPUT ("DIRECT"),
.BCASCREG (0),
.BREG (0),
.B_INPUT ("DIRECT"),
.CARRYINREG (0),
.CARRYINSELREG (0),
.CREG (0),
.DREG (0),
.INMODEREG (0),
.MREG (0),
.OPMODEREG (0),
.PREG (0),
.SEL_MASK ("MASK"),
.SEL_PATTERN ("PATTERN"),
.USE_DPORT ("TRUE"),
.USE_MULT ("DYNAMIC"),
.USE_PATTERN_DETECT ("NO_PATDET"),
.USE_SIMD ("TWO24"),
.MASK (48'h3FFFFFFFFFFF),
.PATTERN (48'h000000000000),
.IS_ALUMODE_INVERTED(4'b0),
.IS_CARRYIN_INVERTED(1'b0),
.IS_CLK_INVERTED (1'b0),
.IS_INMODE_INVERTED (5'b0),
.IS_OPMODE_INVERTED (7'b0)
) testbench ();
endmodule
module macc_overflow_underflow;
testbench #(
.ACASCREG (0),
.ADREG (0),
.ALUMODEREG (0),
.AREG (0),
.AUTORESET_PATDET ("NO_RESET"),
.A_INPUT ("DIRECT"),
.BCASCREG (0),
.BREG (0),
.B_INPUT ("DIRECT"),
.CARRYINREG (0),
.CARRYINSELREG (0),
.CREG (0),
.DREG (0),
.INMODEREG (0),
.MREG (0),
.OPMODEREG (0),
.PREG (1),
.SEL_MASK ("MASK"),
.SEL_PATTERN ("PATTERN"),
.USE_DPORT ("FALSE"),
.USE_MULT ("DYNAMIC"),
.USE_PATTERN_DETECT ("PATDET"),
.USE_SIMD ("ONE48"),
.MASK (48'h1FFFFFFFFFFF),
.PATTERN (48'h000000000000),
.IS_ALUMODE_INVERTED(4'b0),
.IS_CARRYIN_INVERTED(1'b0),
.IS_CLK_INVERTED (1'b0),
.IS_INMODE_INVERTED (5'b0),
.IS_OPMODE_INVERTED (7'b0)
) testbench ();
endmodule
