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xilinx: Add simulation model for IBUFG.

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This commit is contained in:
Marcin Kościelnicki 2019-10-10 11:31:33 +02:00
parent 3fb604c75d
commit 526fe4cb89
5 changed files with 14 additions and 33 deletions
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11
techlibs/xilinx/cells_sim.v
View file

@ -38,6 +38,17 @@ module IBUF(
assign O = I; assign O = I;
endmodule endmodule
module IBUFG(
output O,
(* iopad_external_pin *)
input I);
parameter CAPACITANCE = "DONT_CARE";
parameter IBUF_DELAY_VALUE = "0";
parameter IBUF_LOW_PWR = "TRUE";
parameter IOSTANDARD = "DEFAULT";
assign O = I;
endmodule
module OBUF( module OBUF(
(* iopad_external_pin *) (* iopad_external_pin *)
output O, output O,

6
techlibs/xilinx/cells_xtra.py
View file

@ -53,7 +53,7 @@ XC6S_CELLS = [
# Cell('IBUF', port_attrs={'I': ['iopad_external_pin']}), # Cell('IBUF', port_attrs={'I': ['iopad_external_pin']}),
Cell('IBUFDS', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}), Cell('IBUFDS', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}),
Cell('IBUFDS_DIFF_OUT', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}), Cell('IBUFDS_DIFF_OUT', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}),
Cell('IBUFG', port_attrs={'I': ['iopad_external_pin']}), # Cell('IBUFG', port_attrs={'I': ['iopad_external_pin']}),
Cell('IBUFGDS', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}), Cell('IBUFGDS', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}),
Cell('IBUFGDS_DIFF_OUT', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}), Cell('IBUFGDS_DIFF_OUT', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}),
Cell('IOBUF', port_attrs={'IO': ['iopad_external_pin']}), Cell('IOBUF', port_attrs={'IO': ['iopad_external_pin']}),
@ -174,7 +174,7 @@ XC6V_CELLS = [
Cell('IBUFDS', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}), Cell('IBUFDS', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}),
Cell('IBUFDS_DIFF_OUT', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}), Cell('IBUFDS_DIFF_OUT', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}),
Cell('IBUFDS_GTHE1', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}), Cell('IBUFDS_GTHE1', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}),
Cell('IBUFG', port_attrs={'I': ['iopad_external_pin']}), # Cell('IBUFG', port_attrs={'I': ['iopad_external_pin']}),
Cell('IBUFGDS', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}), Cell('IBUFGDS', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}),
Cell('IBUFGDS_DIFF_OUT', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}), Cell('IBUFGDS_DIFF_OUT', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}),
Cell('IDELAYCTRL', keep=True, port_attrs={'REFCLK': ['clkbuf_sink']}), Cell('IDELAYCTRL', keep=True, port_attrs={'REFCLK': ['clkbuf_sink']}),
@ -307,7 +307,7 @@ XC7_CELLS = [
Cell('IBUFDS_GTE2', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}), Cell('IBUFDS_GTE2', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}),
Cell('IBUFDS_IBUFDISABLE', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}), Cell('IBUFDS_IBUFDISABLE', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}),
Cell('IBUFDS_INTERMDISABLE', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}), Cell('IBUFDS_INTERMDISABLE', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}),
Cell('IBUFG', port_attrs={'I': ['iopad_external_pin']}), # Cell('IBUFG', port_attrs={'I': ['iopad_external_pin']}),
Cell('IBUFGDS', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}), Cell('IBUFGDS', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}),
Cell('IBUFGDS_DIFF_OUT', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}), Cell('IBUFGDS_DIFF_OUT', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}),
Cell('IDELAYCTRL', keep=True, port_attrs={'REFCLK': ['clkbuf_sink']}), Cell('IDELAYCTRL', keep=True, port_attrs={'REFCLK': ['clkbuf_sink']}),

10
techlibs/xilinx/xc6s_cells_xtra.v
View file

@ -1282,16 +1282,6 @@ module IBUFDS_DIFF_OUT (...);
input IB; input IB;
endmodule endmodule
module IBUFG (...);
parameter CAPACITANCE = "DONT_CARE";
parameter IBUF_DELAY_VALUE = "0";
parameter IBUF_LOW_PWR = "TRUE";
parameter IOSTANDARD = "DEFAULT";
output O;
(* iopad_external_pin *)
input I;
endmodule
module IBUFGDS (...); module IBUFGDS (...);
parameter CAPACITANCE = "DONT_CARE"; parameter CAPACITANCE = "DONT_CARE";
parameter DIFF_TERM = "FALSE"; parameter DIFF_TERM = "FALSE";

10
techlibs/xilinx/xc6v_cells_xtra.v
View file

@ -1821,16 +1821,6 @@ module IBUFDS_GTHE1 (...);
input IB; input IB;
endmodule endmodule
module IBUFG (...);
parameter CAPACITANCE = "DONT_CARE";
parameter IBUF_DELAY_VALUE = "0";
parameter IBUF_LOW_PWR = "TRUE";
parameter IOSTANDARD = "DEFAULT";
output O;
(* iopad_external_pin *)
input I;
endmodule
module IBUFGDS (...); module IBUFGDS (...);
parameter CAPACITANCE = "DONT_CARE"; parameter CAPACITANCE = "DONT_CARE";
parameter DIFF_TERM = "FALSE"; parameter DIFF_TERM = "FALSE";

10
techlibs/xilinx/xc7_cells_xtra.v
View file

@ -3932,16 +3932,6 @@ module IBUFDS_INTERMDISABLE (...);
input INTERMDISABLE; input INTERMDISABLE;
endmodule endmodule
module IBUFG (...);
parameter CAPACITANCE = "DONT_CARE";
parameter IBUF_DELAY_VALUE = "0";
parameter IBUF_LOW_PWR = "TRUE";
parameter IOSTANDARD = "DEFAULT";
output O;
(* iopad_external_pin *)
input I;
endmodule
module IBUFGDS (...); module IBUFGDS (...);
parameter CAPACITANCE = "DONT_CARE"; parameter CAPACITANCE = "DONT_CARE";
parameter DIFF_TERM = "FALSE"; parameter DIFF_TERM = "FALSE";