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sf2: replace sf2_iobs with {clkbuf,iopad}map

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This commit is contained in:
Dan Ravensloft 2020-07-04 21:20:26 +01:00
parent a9b61080a4
commit 7dc0439de4
4 changed files with 135 additions and 214 deletions
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141
techlibs/sf2/cells_sim.v
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@ -1,7 +1,6 @@
// https://coredocs.s3.amazonaws.com/Libero/12_0_0/Tool/sf2_mlg.pdf
module ADD2 (
input A, B,
output Y
);
@ -76,6 +75,7 @@ endmodule
module CLKINT (
input A,
(* clkbuf_driver *)
output Y
);
assign Y = A;
@ -83,6 +83,7 @@ endmodule
module CLKINT_PRESERVE (
input A,
(* clkbuf_driver *)
output Y
);
assign Y = A;
@ -90,6 +91,7 @@ endmodule
module GCLKINT (
input A, EN,
(* clkbuf_driver *)
output Y
);
assign Y = A & EN;
@ -97,6 +99,7 @@ endmodule
module RCLKINT (
input A,
(* clkbuf_driver *)
output Y
);
assign Y = A;
@ -104,6 +107,7 @@ endmodule
module RGCLKINT (
input A, EN,
(* clkbuf_driver *)
output Y
);
assign Y = A & EN;
@ -113,6 +117,7 @@ module SLE (
output Q,
input ADn,
input ALn,
(* clkbuf_sink *)
input CLK,
input D,
input LAT,
@ -155,9 +160,41 @@ endmodule
// module SYSRESET
// module SYSCTRL_RESET_STATUS
// module LIVE_PROBE_FB
// module GCLKBUF
// module GCLKBUF_DIFF
// module GCLKBIBUF
(* blackbox *)
module GCLKBUF (
(* iopad_external_pin *)
input PAD,
input EN,
(* clkbuf_driver *)
output Y
);
endmodule
(* blackbox *)
module GCLKBUF_DIFF (
(* iopad_external_pin *)
input PADP,
(* iopad_external_pin *)
input PADN,
input EN,
(* clkbuf_driver *)
output Y
);
endmodule
(* blackbox *)
module GCLKBIBUF (
input D,
input E,
input EN,
(* iopad_external_pin *)
inout PAD,
(* clkbuf_driver *)
output Y
);
endmodule
// module DFN1
// module DFN1C0
// module DFN1E1
@ -288,38 +325,118 @@ module XOR8 (
endmodule
// module UJTAG
// module BIBUF
// module BIBUF_DIFF
// module CLKBIBUF
module BIBUF (
input D,
input E,
(* iopad_external_pin *)
inout PAD,
output Y
);
assign PAD = E ? D : 1'bz;
assign Y = PAD;
endmodule
(* blackbox *)
module BIBUF_DIFF (
input D,
input E,
(* iopad_external_pin *)
inout PADP,
(* iopad_external_pin *)
inout PADN,
output Y
);
endmodule
module CLKBIBUF (
input D,
input E,
(* iopad_external_pin *)
inout PAD,
(* clkbuf_driver *)
output Y
);
assign PAD = E ? D : 1'bz;
assign Y = PAD;
endmodule
module CLKBUF (
(* iopad_external_pin *)
input PAD,
(* clkbuf_driver *)
output Y
);
assign Y = PAD;
endmodule
// module CLKBUF_DIFF
(* blackbox *)
module CLKBUF_DIFF (
(* iopad_external_pin *)
input PADP,
(* iopad_external_pin *)
input PADN,
(* clkbuf_driver *)
output Y
);
endmodule
module INBUF (
(* iopad_external_pin *)
input PAD,
output Y
);
assign Y = PAD;
endmodule
// module INBUF_DIFF
(* blackbox *)
module INBUF_DIFF (
(* iopad_external_pin *)
input PADP,
(* iopad_external_pin *)
input PADN,
output Y
);
endmodule
module OUTBUF (
input D,
(* iopad_external_pin *)
output PAD
);
assign PAD = D;
endmodule
// module OUTBUF_DIFF
// module TRIBUFF
// module TRIBUFF_DIFF
(* blackbox *)
module OUTBUF_DIFF (
input D,
(* iopad_external_pin *)
output PADP,
(* iopad_external_pin *)
output PADN
);
endmodule
module TRIBUFF (
input D,
input E,
(* iopad_external_pin *)
output PAD
);
assign PAD = E ? D : 1'bz;
endmodule
(* blackbox *)
module TRIBUFF_DIFF (
input D,
input E,
(* iopad_external_pin *)
output PADP,
(* iopad_external_pin *)
output PADN
);
endmodule
// module DDR_IN
// module DDR_OUT
// module RAM1K18