yosys/tests/arch/xilinx/bug3670.v

14 lines
471 B
Verilog
Raw Normal View History

module bug3670(input we, output [31:0] o1, o2, output o3);
// Completely missing port connections, where first affected port
// (ADDRARDADDR) has a $setup delay
RAMB36E1 ram1(.DOADO(o1));
// Under-specified input port connections (WEA is 4 bits) which
// has a $setup delay
RAMB36E1 ram2(.WEA(we), .DOADO(o2));
// Under-specified output port connections (DOADO is 32 bits)
// with clk-to-q delay
RAMB36E1 ram3(.DOADO(o3));
endmodule