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commented remainder of primitives

This commit is contained in:
Miodrag Milanovic 2024-03-13 11:23:33 +01:00
parent 8023f921e3
commit fa14c600ff
1 changed files with 89 additions and 79 deletions
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168
techlibs/nanoxplore/cells_bb.v
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@ -1,27 +1,12 @@
(* blackbox *)
module NX_BD(I, O);
input I;
output O;
parameter mode = "global_lowskew";
endmodule
(* blackbox *)
module NX_BFF(I, O);
input I;
output O;
endmodule
(* blackbox *)
module NX_BFR(I, O);
input I;
output O;
parameter data_inv = 1'b0;
parameter iobname = "";
parameter location = "";
parameter mode = 0;
parameter path = 0;
parameter ring = 0;
endmodule
//(* blackbox *)
//module NX_LUT(I1, I2, I3, I4, O);
// input I1;
// input I2;
// input I3;
// input I4;
// output O;
// parameter lut_table = 16'b0000000000000000;
//endmodule
//(* blackbox *)
//module NX_CY(A1, A2, A3, A4, B1, B2, B3, B4, CI, CO, S1, S2, S3, S4);
@ -42,37 +27,12 @@ endmodule
// parameter add_carry = 0;
//endmodule
// Bypass mode of NX_GCK_U
(* blackbox *)
module NX_DES(FCK, SCK, R, IO, DCK, DRL, DIG, FZ, FLD, FLG, O, DS, DRA, DRI, DRO, DID);
input DCK;
output [5:0] DID;
input DIG;
input [5:0] DRA;
input [5:0] DRI;
input DRL;
output [5:0] DRO;
input [1:0] DS;
input FCK;
output FLD;
output FLG;
input FZ;
input IO;
output [4:0] O;
input R;
input SCK;
parameter data_size = 5;
parameter differential = "";
parameter dpath_dynamic = 1'b0;
parameter drive = "";
parameter inputDelayLine = "";
parameter inputSignalSlope = "";
parameter location = "";
parameter locked = 1'b0;
parameter standard = "";
parameter termination = "";
parameter terminationReference = "";
parameter turbo = "";
parameter weakTermination = "";
module NX_BD(I, O);
input I;
output O;
parameter mode = "global_lowskew";
endmodule
//(* blackbox *)
@ -90,6 +50,14 @@ endmodule
// parameter dff_type = 1'b0;
//endmodule
// Special mode of NX_DFF
(* blackbox *)
module NX_BFF(I, O);
input I;
output O;
endmodule
(* blackbox *)
module NX_DFR(I, CK, L, R, O);
input CK;
@ -110,12 +78,17 @@ module NX_DFR(I, CK, L, R, O);
parameter ring = 0;
endmodule
// Special mode of NX_DFR
(* blackbox *)
module NX_ECC(CKD, CHK, COR, ERR);
input CHK;
input CKD;
output COR;
output ERR;
module NX_BFR(I, O);
input I;
output O;
parameter data_inv = 1'b0;
parameter iobname = "";
parameter location = "";
parameter mode = 0;
parameter path = 0;
parameter ring = 0;
endmodule
(* blackbox *)
@ -203,26 +176,6 @@ module NX_IOB_O(I, C, T, IO);
parameter weakTermination = "";
endmodule
(* blackbox *)
module NX_IOM_BIN2GRP(GS, DS, GVON, GVIN, GVDN, PA, LA);
input [1:0] DS;
input GS;
output [2:0] GVDN;
output [2:0] GVIN;
output [2:0] GVON;
input [5:0] LA;
output [3:0] PA;
endmodule
//(* blackbox *)
//module NX_LUT(I1, I2, I3, I4, O);
// input I1;
// input I2;
// input I3;
// input I4;
// output O;
// parameter lut_table = 16'b0000000000000000;
//endmodule
(* blackbox *)
module NX_RAM(ACK, ACKC, ACKD, ACKR, BCK, BCKC, BCKD, BCKR, AI1, AI2, AI3, AI4, AI5, AI6, AI7, AI8, AI9, AI10, AI11, AI12, AI13
@ -396,6 +349,28 @@ module NX_RAM(ACK, ACKC, ACKD, ACKR, BCK, BCKC, BCKD, BCKR, AI1, AI2, AI3, AI4,
parameter std_mode = "";
endmodule
// NX_RAM related
(* blackbox *)
module NX_ECC(CKD, CHK, COR, ERR);
input CHK;
input CKD;
output COR;
output ERR;
endmodule
//TODO
(* blackbox *)
module NX_IOM_BIN2GRP(GS, DS, GVON, GVIN, GVDN, PA, LA);
input [1:0] DS;
input GS;
output [2:0] GVDN;
output [2:0] GVIN;
output [2:0] GVON;
input [5:0] LA;
output [3:0] PA;
endmodule
//TODO
(* blackbox *)
module NX_SER(FCK, SCK, R, IO, DCK, DRL, I, DS, DRA, DRI, DRO, DID);
input DCK;
@ -422,6 +397,41 @@ module NX_SER(FCK, SCK, R, IO, DCK, DRL, I, DS, DRA, DRI, DRO, DID);
parameter standard = "";
endmodule
//TODO
(* blackbox *)
module NX_DES(FCK, SCK, R, IO, DCK, DRL, DIG, FZ, FLD, FLG, O, DS, DRA, DRI, DRO, DID);
input DCK;
output [5:0] DID;
input DIG;
input [5:0] DRA;
input [5:0] DRI;
input DRL;
output [5:0] DRO;
input [1:0] DS;
input FCK;
output FLD;
output FLG;
input FZ;
input IO;
output [4:0] O;
input R;
input SCK;
parameter data_size = 5;
parameter differential = "";
parameter dpath_dynamic = 1'b0;
parameter drive = "";
parameter inputDelayLine = "";
parameter inputSignalSlope = "";
parameter location = "";
parameter locked = 1'b0;
parameter standard = "";
parameter termination = "";
parameter terminationReference = "";
parameter turbo = "";
parameter weakTermination = "";
endmodule
//TODO
(* blackbox *)
module NX_SERDES(FCK, SCK, RTX, RRX, CI, CCK, CL, CR, IO, DCK, DRL, DIG, FZ, FLD, FLG, I, O, DS, DRA, DRI, DRO
, DID);