diff options
Diffstat (limited to 'common')
-rw-r--r-- | common/rtl/lint-dummy.v | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/common/rtl/lint-dummy.v b/common/rtl/lint-dummy.v new file mode 100644 index 0000000..9016622 --- /dev/null +++ b/common/rtl/lint-dummy.v @@ -0,0 +1,64 @@ +// dummy modules for Xilinx IP for verilator linting + +// The module definitions are ganked from +// /opt/Xilinx/14.7/ISE_DS/ISE/verilog/src/unisims. It would be easier +// to run verilator with -I for that directory, but verilator really +// doesn't like the Xilinx code. + +/*verilator lint_off UNDRIVEN*/ +/*verilator lint_off UNUSED*/ + +module DCM_SP ( + CLK0, CLK180, CLK270, CLK2X, CLK2X180, CLK90, + CLKDV, CLKFX, CLKFX180, LOCKED, PSDONE, STATUS, + CLKFB, CLKIN, DSSEN, PSCLK, PSEN, PSINCDEC, RST); +parameter real CLKDV_DIVIDE = 2.0; +parameter integer CLKFX_DIVIDE = 1; +parameter integer CLKFX_MULTIPLY = 4; +parameter CLKIN_DIVIDE_BY_2 = "FALSE"; +parameter real CLKIN_PERIOD = 10.0; +parameter CLKOUT_PHASE_SHIFT = "NONE"; +parameter CLK_FEEDBACK = "1X"; +parameter DESKEW_ADJUST = "SYSTEM_SYNCHRONOUS"; +parameter DFS_FREQUENCY_MODE = "LOW"; +parameter DLL_FREQUENCY_MODE = "LOW"; +parameter DSS_MODE = "NONE"; +parameter DUTY_CYCLE_CORRECTION = "TRUE"; +parameter FACTORY_JF = 16'hC080; +parameter integer PHASE_SHIFT = 0; +parameter STARTUP_WAIT = "FALSE"; +output CLK0, CLK180, CLK270, CLK2X, CLK2X180, CLK90; +output CLKDV, CLKFX, CLKFX180, LOCKED, PSDONE; +output [7:0] STATUS; +input CLKFB, CLKIN, DSSEN; +input PSCLK, PSEN, PSINCDEC, RST; +endmodule + +module BUFG (O, I); + output O; + input I; +endmodule + +module IBUFGDS (O, I, IB); + output O; + input I, IB; +endmodule + +module IOBUF (O, IO, I, T); + parameter CAPACITANCE = "DONT_CARE"; + parameter integer DRIVE = 12; + parameter IBUF_DELAY_VALUE = "0"; + parameter IBUF_LOW_PWR = "TRUE"; + parameter IFD_DELAY_VALUE = "AUTO"; + parameter IOSTANDARD = "DEFAULT"; + parameter SLEW = "SLOW"; + output O; + inout IO; + input I, T; +endmodule + +module FDCE (Q, C, CE, CLR, D); + parameter INIT = 1'b0; + output Q; + input C, CE, CLR, D; +endmodule |