module pipelined_mac #( parameter WIDTH = 16 )( input wire clk, input wire rst_n, input wire input_valid, input wire [WIDTH-1:0] a, b, output reg [2*WIDTH-1:0] acc_out, output reg output_valid ); // Pipeline stage registers reg [2*WIDTH-1:0] mult_result; reg valid_stage1; reg [2*WIDTH-1:0] acc_reg;
// Internal registers reg [31:0] ctrl_reg0; // Control reg [31:0] status_reg0; // Status (read-only) reg [31:0] config_reg1;
module low_power_design ( input clk, input rst, output [31:0] data_bus ); Advanced Chip Design- Practical Examples In Verilog
module power_gated_core ( input vdd_core, vdd_sleep, sleep_n ); // Insert header switches pmos #(.W(100)) header (vdd_core, vdd, sleep_n); // Isolation cells at output always @(posedge clk) if (!sleep_n) out <= 1'b0; // clamp endmodule
Instead of doing out <= a * b; in one cycle, we split the partial products: Capture inputs and calculate partial products. Stage 2: Sum the partial products. Stage 3: Register the final output. module pipelined_mac #( parameter WIDTH = 16 )(
Advanced Chip Design: Practical Examples in Verilog The transition from basic digital logic to advanced chip design is less about learning new keywords and more about mastering . In modern System-on-Chip (SoC) design, Verilog is used to describe complex behaviors that must ultimately map to physical silicon gates.
endmodule
Here’s a structured guide to , focused on practical, real-world examples. This moves beyond basic FSM and counters to architecture-level constructs used in industry.