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Clean whitespace and permissions in techlibs/intel

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This commit is contained in:
Larry Doolittle 2017-10-04 17:01:30 -07:00 • committed by Clifford Wolf
parent fc3378916d
commit 50bcd9a728
21 changed files with 190 additions and 190 deletions
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4
techlibs/intel/cycloneive/arith_map.v Executable file → Normal file
View file

@ -40,7 +40,7 @@ module _80_cycloneive_alu (A, B, CI, BI, X, Y, CO);
wire [Y_WIDTH-1:0] AA = A_buf;
wire [Y_WIDTH-1:0] BB = BI ? ~B_buf : B_buf;
wire [Y_WIDTH:0] C = {CO, CI};
cycloneive_lcell_comb #(.lut_mask(16'b0110_0110_1000_1000), .sum_lutc_input("cin")) carry_start (.cout(CO[0]), .dataa(BB[0]), .datab(1'b1), .datac(1'b1), .datad(1'b1));
genvar i;
generate for (i = 1; i < Y_WIDTH; i = i + 1) begin:slice
@ -48,5 +48,5 @@ module _80_cycloneive_alu (A, B, CI, BI, X, Y, CO);
end endgenerate
assign X = AA ^ BB;
endmodule

32
techlibs/intel/cycloneive/cells_map.v Executable file → Normal file
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@ -38,7 +38,7 @@ module \$_DFF_PP0_ (input D, C, R, output Q);
dffeas #(.is_wysiwyg(WYSIWYG)) _TECHMAP_REPLACE_ (.d(D), .q(Q), .clk(C), .clrn(R_i), .prn(1'b1), .ena(1'b1), .asdata(1'b0), .aload(1'b0), .sclr(1'b0), .sload(1'b0));
endmodule
module \$__DFFE_PP0 (input D, C, E, R, output Q);
module \$__DFFE_PP0 (input D, C, E, R, output Q);
parameter WYSIWYG="TRUE";
wire E_i = ~ E;
dffeas #(.is_wysiwyg(WYSIWYG)) _TECHMAP_REPLACE_ (.d(D), .q(Q), .clk(C), .clrn(R), .prn(1'b1), .ena(1'b1), .asdata(1'b0), .aload(1'b0), .sclr(E_i), .sload(1'b0));
@ -61,38 +61,38 @@ module \$lut (A, Y);
parameter WIDTH = 0;
parameter LUT = 0;
input [WIDTH-1:0] A;
output Y;
output Y;
generate
if (WIDTH == 1) begin
assign Y = ~A[0]; // Not need to spend 1 logic cell for such an easy function
end else
if (WIDTH == 2) begin
cycloneive_lcell_comb #(.lut_mask({4{LUT}}),
.sum_lutc_input("datac")) _TECHMAP_REPLACE_ (.combout(Y),
.dataa(A[0]),
.datab(A[1]),
cycloneive_lcell_comb #(.lut_mask({4{LUT}}),
.sum_lutc_input("datac")) _TECHMAP_REPLACE_ (.combout(Y),
.dataa(A[0]),
.datab(A[1]),
.datac(1'b1),
.datad(1'b1));
end else
if(WIDTH == 3) begin
cycloneive_lcell_comb #(.lut_mask({2{LUT}}),
.sum_lutc_input("datac")) _TECHMAP_REPLACE_ (.combout(Y),
.dataa(A[0]),
.datab(A[1]),
cycloneive_lcell_comb #(.lut_mask({2{LUT}}),
.sum_lutc_input("datac")) _TECHMAP_REPLACE_ (.combout(Y),
.dataa(A[0]),
.datab(A[1]),
.datac(A[2]),
.datad(1'b1));
end else
if(WIDTH == 4) begin
cycloneive_lcell_comb #(.lut_mask(LUT),
.sum_lutc_input("datac")) _TECHMAP_REPLACE_ (.combout(Y),
.dataa(A[0]),
.datab(A[1]),
cycloneive_lcell_comb #(.lut_mask(LUT),
.sum_lutc_input("datac")) _TECHMAP_REPLACE_ (.combout(Y),
.dataa(A[0]),
.datab(A[1]),
.datac(A[2]),
.datad(A[3]));
end else
wire _TECHMAP_FAIL_ = 1;
endgenerate
endmodule
endmodule

28
techlibs/intel/cycloneive/cells_sim.v Executable file → Normal file
View file

@ -25,21 +25,21 @@ module GND (output G);
endmodule // GND
/* Altera Cyclone IV (E) devices Input Buffer Primitive */
module cycloneive_io_ibuf
module cycloneive_io_ibuf
(output o, input i, input ibar);
assign ibar = ibar;
assign o = i;
endmodule // fiftyfivenm_io_ibuf
/* Altera Cyclone IV (E) devices Output Buffer Primitive */
module cycloneive_io_obuf
module cycloneive_io_obuf
(output o, input i, input oe);
assign o = i;
assign oe = oe;
endmodule // fiftyfivenm_io_obuf
/* Altera Cyclone IV (E) 4-input non-fracturable LUT Primitive */
module cycloneive_lcell_comb
module cycloneive_lcell_comb
(output combout, cout,
input dataa, datab, datac, datad, cin);
@ -112,7 +112,7 @@ module cycloneive_lcell_comb
endmodule // cycloneive_lcell_comb
/* Altera D Flip-Flop Primitive */
module dffeas
module dffeas
(output q,
input d, clk, clrn, prn, ena,
input asdata, aload, sclr, sload);
@ -124,7 +124,7 @@ module dffeas
reg q_tmp;
wire reset;
reg [7:0] debug_net;
assign reset = (prn && sclr && ~clrn && ena);
assign q = q_tmp & 1'b1;
@ -133,7 +133,7 @@ module dffeas
else q_tmp <= d;
end
assign q = q_tmp;
endmodule // dffeas
/* Cyclone IV E altpll clearbox model */
@ -174,9 +174,9 @@ module cycloneive_pll
parameter bandwidth = 0;
parameter bandwidth_type = "auto";
parameter use_dc_coupling = "false";
parameter lock_high = 0;
parameter lock_low = 0;
parameter lock_window_ui = "0.05";
parameter lock_high = 0;
parameter lock_low = 0;
parameter lock_window_ui = "0.05";
parameter test_bypass_lock_detect = "off";
parameter clk0_output_frequency = 0;
parameter clk0_multiply_by = 0;
@ -255,16 +255,16 @@ module cycloneive_pll
parameter c4_test_source = -1;
parameter vco_multiply_by = 0;
parameter vco_divide_by = 0;
parameter vco_post_scale = 1;
parameter vco_post_scale = 1;
parameter vco_frequency_control = "auto";
parameter vco_phase_shift_step = 0;
parameter charge_pump_current = 10;
parameter loop_filter_r = "1.0";
parameter loop_filter_c = 0;
parameter loop_filter_r = "1.0";
parameter loop_filter_c = 0;
parameter pll_compensation_delay = 0;
parameter lpm_type = "cycloneive_pll";
parameter phase_counter_select_width = 3;
input [1:0] inclk;
input fbin;
input clkswitch;
@ -288,5 +288,5 @@ module cycloneive_pll
output phasedone;
output vcooverrange;
output vcounderrange;
endmodule // cycloneive_pll