search for n-bit counter verilog (or VHDL), lots of examples will flood to your search results. It does not need to be a gray counter. It makes no difference for you. Any type of counter suffices your need. If
ripple_counter:my_counter|t_ff:\remaining_ff:2: create|q_out~reg0 and so forth? Could anybody give me a hint about how to write the complete create_generated_clock command? This is the updated code of the ripple-counter and the T-flip-flop (incorporating the...
With most synthesizers, setting a register's initial value is quite simple: Use Verilog's "initial": reg [15:0] counter; initial counter = 1000; It may come as a surprise that "initial" can be used in Verilog code for synthesis, but as it turns out, this usage is widely supported....
3. Set Generated IP language to Verilog. 4. Set Connection type to JTAG. 5. Set Number of data capture IPs to 2. It creates two tabs to configure the data capture IPs. 6. Rename the first data capture IP as ctrl_path_dc and second data capture IP as data_path_dc....
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1112entityGrayCounteris13generic(14COUNTER_WIDTH :integer := 415);16port(--'Gray' code count output.17GrayCount_out :outstd_logic_vector(COUNTER_WIDTH-1downto0);18Enable_in :instd_logic;-- Count enable.19Clear_in :instd_logic;-- Count reset.20clk :instd_logic-- Input clock21);22...
Some desired functionality was unavailable in a synchronous implementation from the target cell library. In the occurrence of the above modulo-15 counter, the designer flatly preferred to misuse the asynchronous reset instead of figuring out how to add a synchronous clear/load to an elementary D-ty...
always @(posedge clk or negedge rst_n) if (!rst_n) {co,q} <= 9'b0; // async reset else if (ld) {co,q} <= d; // sync load else {co,q} <= q + 1'b1; // sync increment endmodule Example 7a- Verilog code for a loadable counter with asynchronous reset library ieee; use...
a single Q-Flop may accurately catch errors and filter metastability from 12 EDLs. Counterintuitively, this added delay may provide timing benefits in addition to multifaceted area savings, as is explored below in the Timing Constraints section. Note that the C-element's static implementation, P...
FIG. 1 illustrates a section of a circuit diagram having two portions with two clock domains designated D1and D2, respectively. In FIG. 1 the different clock domains are separated by dashed lines. FIG. 1 illustrates state of the art counter measures to reduce the probability of metastability...