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IO

This commit is contained in:
Miodrag Milanovic 2024-03-13 12:52:40 +01:00
parent fa14c600ff
commit 370517b1e6
2 changed files with 94 additions and 86 deletions
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86
techlibs/nanoxplore/cells_bb.v
View File

@ -91,92 +91,6 @@ module NX_BFR(I, O);
parameter ring = 0;
endmodule
(* blackbox *)
module NX_IOB(I, C, T, O, IO);
input C;
input I;
inout IO;
output O;
input T;
parameter differential = "";
parameter drive = "";
parameter dynDrive = "";
parameter dynInput = "";
parameter dynTerm = "";
parameter extra = 3;
parameter inputDelayLine = "";
parameter inputDelayOn = "";
parameter inputSignalSlope = "";
parameter location = "";
parameter locked = 1'b0;
parameter outputCapacity = "";
parameter outputDelayLine = "";
parameter outputDelayOn = "";
parameter slewRate = "";
parameter standard = "";
parameter termination = "";
parameter terminationReference = "";
parameter turbo = "";
parameter weakTermination = "";
endmodule
(* blackbox *)
module NX_IOB_I(C, T, IO, O);
input C;
input IO;
output O;
input T;
parameter differential = "";
parameter drive = "";
parameter dynDrive = "";
parameter dynInput = "";
parameter dynTerm = "";
parameter extra = 1;
parameter inputDelayLine = "";
parameter inputDelayOn = "";
parameter inputSignalSlope = "";
parameter location = "";
parameter locked = 1'b0;
parameter outputCapacity = "";
parameter outputDelayLine = "";
parameter outputDelayOn = "";
parameter slewRate = "";
parameter standard = "";
parameter termination = "";
parameter terminationReference = "";
parameter turbo = "";
parameter weakTermination = "";
endmodule
(* blackbox *)
module NX_IOB_O(I, C, T, IO);
input C;
input I;
output IO;
input T;
parameter differential = "";
parameter drive = "";
parameter dynDrive = "";
parameter dynInput = "";
parameter dynTerm = "";
parameter extra = 2;
parameter inputDelayLine = "";
parameter inputDelayOn = "";
parameter inputSignalSlope = "";
parameter location = "";
parameter locked = 1'b0;
parameter outputCapacity = "";
parameter outputDelayLine = "";
parameter outputDelayOn = "";
parameter slewRate = "";
parameter standard = "";
parameter termination = "";
parameter terminationReference = "";
parameter turbo = "";
parameter weakTermination = "";
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
, AI14, AI15, AI16, AI17, AI18, AI19, AI20, AI21, AI22, AI23, AI24, BI1, BI2, BI3, BI4, BI5, BI6, BI7, BI8, BI9, BI10

94
techlibs/nanoxplore/cells_sim.v
View File

@ -91,3 +91,97 @@ always @(posedge clock)
assign O = mem[RA];
endmodule
module NX_IOB(I, C, T, O, IO);
input C;
input I;
(* iopad_external_pin *)
inout IO;
output O;
input T;
parameter differential = "";
parameter drive = "";
parameter dynDrive = "";
parameter dynInput = "";
parameter dynTerm = "";
parameter extra = 3;
parameter inputDelayLine = "";
parameter inputDelayOn = "";
parameter inputSignalSlope = "";
parameter location = "";
parameter locked = 1'b0;
parameter outputCapacity = "";
parameter outputDelayLine = "";
parameter outputDelayOn = "";
parameter slewRate = "";
parameter standard = "";
parameter termination = "";
parameter terminationReference = "";
parameter turbo = "";
parameter weakTermination = "";
assign O = IO;
assign IO = C ? I : 1'bz;
endmodule
module NX_IOB_I(C, T, IO, O);
input C;
(* iopad_external_pin *)
input IO;
output O;
input T;
parameter differential = "";
parameter drive = "";
parameter dynDrive = "";
parameter dynInput = "";
parameter dynTerm = "";
parameter extra = 1;
parameter inputDelayLine = "";
parameter inputDelayOn = "";
parameter inputSignalSlope = "";
parameter location = "";
parameter locked = 1'b0;
parameter outputCapacity = "";
parameter outputDelayLine = "";
parameter outputDelayOn = "";
parameter slewRate = "";
parameter standard = "";
parameter termination = "";
parameter terminationReference = "";
parameter turbo = "";
parameter weakTermination = "";
assign O = IO;
endmodule
module NX_IOB_O(I, C, T, IO);
input C;
input I;
(* iopad_external_pin *)
output IO;
input T;
parameter differential = "";
parameter drive = "";
parameter dynDrive = "";
parameter dynInput = "";
parameter dynTerm = "";
parameter extra = 2;
parameter inputDelayLine = "";
parameter inputDelayOn = "";
parameter inputSignalSlope = "";
parameter location = "";
parameter locked = 1'b0;
parameter outputCapacity = "";
parameter outputDelayLine = "";
parameter outputDelayOn = "";
parameter slewRate = "";
parameter standard = "";
parameter termination = "";
parameter terminationReference = "";
parameter turbo = "";
parameter weakTermination = "";
assign IO = C ? I : 1'bz;
endmodule