| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Remove redundant code after hashlib move | gatecat | 2021-06-02 | 1 | -0/+0 |
| | | | | | Signed-off-by: gatecat <gatecat@ds0.me> | ||||
| * | Fixed warnings in QtPropertyBrowser component | Miodrag Milanovic | 2021-05-31 | 2 | -2/+0 |
| | | |||||
| * | Fix hidpi, fixes #167, fixes #275, fixes #425 | Miodrag Milanovic | 2021-05-31 | 1 | -0/+4 |
| | | |||||
| * | interchange: Bump versions | gatecat | 2021-05-27 | 1 | -0/+0 |
| | | | | | Signed-off-by: gatecat <gatecat@ds0.me> | ||||
| * | interchange: Bump versions | gatecat | 2021-05-21 | 1 | -0/+0 |
| | | | | | Signed-off-by: gatecat <gatecat@ds0.me> | ||||
| * | bump interchange schema | Alessandro Comodi | 2021-05-20 | 1 | -0/+0 |
| | | | | | Signed-off-by: Alessandro Comodi <acomodi@antmicro.com> | ||||
| * | interchange: Implement getWireType | gatecat | 2021-04-30 | 1 | -0/+0 |
| | | | | | Signed-off-by: gatecat <gatecat@ds0.me> | ||||
| * | interchange: Bump versions | gatecat | 2021-04-20 | 1 | -0/+0 |
| | | | | | Signed-off-by: gatecat <gatecat@ds0.me> | ||||
| * | Initial lookahead for FPGA interchange. | Keith Rothman | 2021-03-23 | 1 | -0/+0 |
| | | | | | | | | | | Currently the lookahead is disabled by default because of the time to compute and RAM usage. However it does appear to work reasonably well in testing. Further effort is required to lower RAM usage after initial computation, and explore trade-off for cheaper time to compute. Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com> | ||||
| * | bump fpga_interchange_schema | Alessandro Comodi | 2021-03-16 | 1 | -0/+0 |
| | | | | | Signed-off-by: Alessandro Comodi <acomodi@antmicro.com> | ||||
| * | Add absl::flat_hash_map. | Keith Rothman | 2021-03-01 | 1 | -0/+0 |
| | | | | | | | | This lowers the CPU cost of using the flat wire map in router2, and should use less memory as well. Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com> | ||||
| * | Fix compiler warnings introduced by -Wextra | gatecat | 2021-02-25 | 1 | -0/+1 |
| | | | | | Signed-off-by: gatecat <gatecat@ds0.me> | ||||
| * | pyconsole: Avoid lockup when reading from stdin | gatecat | 2021-02-22 | 1 | -0/+2 |
| | | | | | | | | | Create an empty temporary file for stdin; so reads fail rather than locking up (otherwise doing help() would be enough to completely lock up the GUI). Signed-off-by: gatecat <gatecat@ds0.me> | ||||
| * | Pull in fix for out of source builds. | Keith Rothman | 2021-02-15 | 1 | -0/+0 |
| | | | | | Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com> | ||||
| * | Move CMake logic into fpga-interchange-schema. | Keith Rothman | 2021-02-15 | 1 | -0/+0 |
| | | | | | Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com> | ||||
| * | Add interchange schema 3rdparty. | Keith Rothman | 2021-02-15 | 1 | -0/+0 |
| | | | | | Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com> | ||||
| * | PyEval_InitThreads only for older than 3.9 | Miodrag Milanovic | 2021-01-02 | 1 | -0/+2 |
| | | |||||
| * | Update pybind11 to version 2.6.1 | Miodrag Milanovic | 2021-01-02 | 202 | -4212/+11689 |
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| * | Do not create new python interpreter | Miodrag Milanovic | 2020-11-13 | 1 | -10/+3 |
| | | |||||
| * | Add pybind11 2.5 source | Miodrag Milanovic | 2020-07-23 | 186 | -0/+41171 |
| | | |||||
| * | python: Improve general robustness during autocomplete | David Shah | 2020-04-24 | 1 | -0/+4 |
| | | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
| * | python: Escape strings for autocomplete | David Shah | 2020-04-24 | 1 | -2/+8 |
| | | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
| * | json: fix handling of 32-bit parameters | Marcin Kościelnicki | 2020-02-01 | 1 | -4/+7 |
| | | | | | | | See YosysHQ/yosys#1671 for rationale. Also, added some validation to our parser, so that out-of-range values are reported and the user knows they should update yosys. | ||||
| * | Warnings noticed by clang | Miodrag Milanovic | 2020-01-18 | 1 | -4/+4 |
| | | |||||
| * | Various warning fixes | Miodrag Milanovic | 2020-01-18 | 4 | -7/+10 |
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| * | 3rdparty: Add json11 | David Shah | 2019-12-27 | 3 | -0/+1041 |
| | | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
| * | Add GUI for executing python file | Miodrag Milanovic | 2018-12-14 | 2 | -0/+23 |
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| * | Proper OpenGL limit for QT | Miodrag Milanovic | 2018-10-29 | 2 | -3/+3 |
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| * | Make imgui and qtgui compile on older qt as well, opengl 3.2 required | Miodrag Milanovic | 2018-10-24 | 3 | -8/+13 |
| | | |||||
| * | add qtimgui renderer library | Miodrag Milanovic | 2018-10-24 | 13 | -0/+837 |
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| * | add imgui library | Miodrag Milanovic | 2018-10-24 | 151 | -0/+62780 |
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| * | Added hover on properties as well, fixes #64 | Miodrag Milanovic | 2018-08-22 | 2 | -2/+31 |
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| * | Add ability for multiple selection, enable for select only items that make sense | Miodrag Milanovic | 2018-07-25 | 4 | -1/+24 |
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| * | add select on property pane, and action to double click | Miodrag Milanovic | 2018-07-15 | 2 | -0/+15 |
| | | |||||
| * | Made python console use edit line and better | Mio`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
| |||
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index : iCE40/nextpnr | |
| clone of git://git.panaceas.org/iCE40/nextpnr |
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