// ================================================================ // NVDLA Open Source Project // // Copyright(c) 2016 - 2017 NVIDIA Corporation. Licensed under the // NVDLA Open Hardware License; Check "LICENSE" which comes with // this distribution for more information. // ================================================================ // File Name: NV_NVDLA_CDP_reg.v `include "simulate_x_tick.vh" module NV_NVDLA_CDP_reg ( nvdla_core_clk //|< i ,nvdla_core_rstn //|< i ,csb2cdp_req_pd //|< i ,csb2cdp_req_pvld //|< i ,dp2reg_d0_out_saturation //|< i ,dp2reg_d0_perf_lut_hybrid //|< i ,dp2reg_d0_perf_lut_le_hit //|< i ,dp2reg_d0_perf_lut_lo_hit //|< i ,dp2reg_d0_perf_lut_oflow //|< i ,dp2reg_d0_perf_lut_uflow //|< i ,dp2reg_d0_perf_write_stall //|< i ,dp2reg_d1_out_saturation //|< i ,dp2reg_d1_perf_lut_hybrid //|< i ,dp2reg_d1_perf_lut_le_hit //|< i ,dp2reg_d1_perf_lut_lo_hit //|< i ,dp2reg_d1_perf_lut_oflow //|< i ,dp2reg_d1_perf_lut_uflow //|< i ,dp2reg_d1_perf_write_stall //|< i ,dp2reg_done //|< i ,dp2reg_inf_input_num //|< i ,dp2reg_lut_data //|< i ,dp2reg_nan_input_num //|< i ,dp2reg_nan_output_num //|< i ,cdp2csb_resp_pd //|> o ,cdp2csb_resp_valid //|> o ,csb2cdp_req_prdy //|> o ,reg2dp_cya //|> o ,reg2dp_datin_offset //|> o ,reg2dp_datin_scale //|> o ,reg2dp_datin_shifter //|> o ,reg2dp_datout_offset //|> o ,reg2dp_datout_scale //|> o ,reg2dp_datout_shifter //|> o ,reg2dp_dma_en //|> o ,reg2dp_dst_base_addr_high //|> o ,reg2dp_dst_base_addr_low //|> o ,reg2dp_dst_line_stride //|> o ,reg2dp_dst_ram_type //|> o ,reg2dp_dst_surface_stride //|> o ,reg2dp_input_data_type //|> o ,reg2dp_interrupt_ptr //|> o ,reg2dp_lut_access_type //|> o ,reg2dp_lut_addr //|> o ,reg2dp_lut_data //|> o ,reg2dp_lut_data_trigger //|> o ,reg2dp_lut_en //|> o ,reg2dp_lut_hybrid_priority //|> o ,reg2dp_lut_le_end_high //|> o ,reg2dp_lut_le_end_low //|> o ,reg2dp_lut_le_function //|> o ,reg2dp_lut_le_index_offset //|> o ,reg2dp_lut_le_index_select //|> o ,reg2dp_lut_le_slope_oflow_scale //|> o ,reg2dp_lut_le_slope_oflow_shift //|> o ,reg2dp_lut_le_slope_uflow_scale //|> o ,reg2dp_lut_le_slope_uflow_shift //|> o ,reg2dp_lut_le_start_high //|> o ,reg2dp_lut_le_start_low //|> o ,reg2dp_lut_lo_end_high //|> o ,reg2dp_lut_lo_end_low //|> o ,reg2dp_lut_lo_index_select //|> o ,reg2dp_lut_lo_slope_oflow_scale //|> o ,reg2dp_lut_lo_slope_oflow_shift //|> o ,reg2dp_lut_lo_slope_uflow_scale //|> o ,reg2dp_lut_lo_slope_uflow_shift //|> o ,reg2dp_lut_lo_start_high //|> o ,reg2dp_lut_lo_start_low //|> o ,reg2dp_lut_oflow_priority //|> o ,reg2dp_lut_table_id //|> o ,reg2dp_lut_uflow_priority //|> o ,reg2dp_mul_bypass //|> o ,reg2dp_nan_to_zero //|> o ,reg2dp_normalz_len //|> o ,reg2dp_op_en //|> o ,reg2dp_sqsum_bypass //|> o ,slcg_op_en //|> o ); input nvdla_core_clk; input nvdla_core_rstn; input [62:0] csb2cdp_req_pd; input csb2cdp_req_pvld; input [31:0] dp2reg_d0_out_saturation; input [31:0] dp2reg_d0_perf_lut_hybrid; input [31:0] dp2reg_d0_perf_lut_le_hit; input [31:0] dp2reg_d0_perf_lut_lo_hit; input [31:0] dp2reg_d0_perf_lut_oflow; input [31:0] dp2reg_d0_perf_lut_uflow; input [31:0] dp2reg_d0_perf_write_stall; input [31:0] dp2reg_d1_out_saturation; input [31:0] dp2reg_d1_perf_lut_hybrid; input [31:0] dp2reg_d1_perf_lut_le_hit; input [31:0] dp2reg_d1_perf_lut_lo_hit; input [31:0] dp2reg_d1_perf_lut_oflow; input [31:0] dp2reg_d1_perf_lut_uflow; input [31:0] dp2reg_d1_perf_write_stall; input dp2reg_done; input [31:0] dp2reg_inf_input_num; input [15:0] dp2reg_lut_data; input [31:0] dp2reg_nan_input_num; input [31:0] dp2reg_nan_output_num; output [33:0] cdp2csb_resp_pd; output cdp2csb_resp_valid; output csb2cdp_req_prdy; output [31:0] reg2dp_cya; output [15:0] reg2dp_datin_offset; output [15:0] reg2dp_datin_scale; output [4:0] reg2dp_datin_shifter; output [31:0] reg2dp_datout_offset; output [15:0] reg2dp_datout_scale; output [5:0] reg2dp_datout_shifter; output reg2dp_dma_en; output [31:0] reg2dp_dst_base_addr_high; output [31:0] reg2dp_dst_base_addr_low; output [31:0] reg2dp_dst_line_stride; output reg2dp_dst_ram_type; output [31:0] reg2dp_dst_surface_stride; output [1:0] reg2dp_input_data_type; output reg2dp_interrupt_ptr; output reg2dp_lut_access_type; output [9:0] reg2dp_lut_addr; output [15:0] reg2dp_lut_data; output reg2dp_lut_data_trigger; output reg2dp_lut_en; output reg2dp_lut_hybrid_priority; output [5:0] reg2dp_lut_le_end_high; output [31:0] reg2dp_lut_le_end_low; output reg2dp_lut_le_function; output [7:0] reg2dp_lut_le_index_offset; output [7:0] reg2dp_lut_le_index_select; output [15:0] reg2dp_lut_le_slope_oflow_scale; output [4:0] reg2dp_lut_le_slope_oflow_shift; output [15:0] reg2dp_lut_le_slope_uflow_scale; output [4:0] reg2dp_lut_le_slope_uflow_shift; output [5:0] reg2dp_lut_le_start_high; output [31:0] reg2dp_lut_le_start_low; output [5:0] reg2dp_lut_lo_end_high; output [31:0] reg2dp_lut_lo_end_low; output [7:0] reg2dp_lut_lo_index_select; output [15:0] reg2dp_lut_lo_slope_oflow_scale; output [4:0] reg2dp_lut_lo_slope_oflow_shift; output [15:0] reg2dp_lut_lo_slope_uflow_scale; output [4:0] reg2dp_lut_lo_slope_uflow_shift; output [5:0] reg2dp_lut_lo_start_high; output [31:0] reg2dp_lut_lo_start_low; output reg2dp_lut_oflow_priority; output reg2dp_lut_table_id; output reg2dp_lut_uflow_priority; output reg2dp_mul_bypass; output reg2dp_nan_to_zero; output [1:0] reg2dp_normalz_len; output reg2dp_op_en; output reg2dp_sqsum_bypass; output [3:0] slcg_op_en; wire csb_rresp_error; wire [33:0] csb_rresp_pd_w; wire [31:0] csb_rresp_rdat; wire csb_wresp_error; wire [33:0] csb_wresp_pd_w; wire [31:0] csb_wresp_rdat; wire [23:0] d0_reg_offset; wire [31:0] d0_reg_rd_data; wire [31:0] d0_reg_wr_data; wire d0_reg_wr_en; wire [23:0] d1_reg_offset; wire [31:0] d1_reg_rd_data; wire [31:0] d1_reg_wr_data; wire d1_reg_wr_en; wire dp2reg_consumer_w; wire lut_end; wire [31:0] reg2dp_d0_cya; wire [15:0] reg2dp_d0_datin_offset; wire [15:0] reg2dp_d0_datin_scale; wire [4:0] reg2dp_d0_datin_shifter; wire [31:0] reg2dp_d0_datout_offset; wire [15:0] reg2dp_d0_datout_scale; wire [5:0] reg2dp_d0_datout_shifter; wire reg2dp_d0_dma_en; wire [31:0] reg2dp_d0_dst_base_addr_high; wire [31:0] reg2dp_d0_dst_base_addr_low; wire [31:0] reg2dp_d0_dst_line_stride; wire reg2dp_d0_dst_ram_type; wire [31:0] reg2dp_d0_dst_surface_stride; wire [1:0] reg2dp_d0_input_data_type; wire reg2dp_d0_lut_en; wire reg2dp_d0_mul_bypass; wire reg2dp_d0_nan_to_zero; wire [1:0] reg2dp_d0_normalz_len; wire reg2dp_d0_op_en_trigger; wire reg2dp_d0_sqsum_bypass; wire [31:0] reg2dp_d1_cya; wire [15:0] reg2dp_d1_datin_offset; wire [15:0] reg2dp_d1_datin_scale; wire [4:0] reg2dp_d1_datin_shifter; wire [31:0] reg2dp_d1_datout_offset; wire [15:0] reg2dp_d1_datout_scale; wire [5:0] reg2dp_d1_datout_shifter; wire reg2dp_d1_dma_en; wire [31:0] reg2dp_d1_dst_base_addr_high; wire [31:0] reg2dp_d1_dst_base_addr_low; wire [31:0] reg2dp_d1_dst_line_stride; wire reg2dp_d1_dst_ram_type; wire [31:0] reg2dp_d1_dst_surface_stride; wire [1:0] reg2dp_d1_input_data_type; wire reg2dp_d1_lut_en; wire reg2dp_d1_mul_bypass; wire reg2dp_d1_nan_to_zero; wire [1:0] reg2dp_d1_normalz_len; wire reg2dp_d1_op_en_trigger; wire reg2dp_d1_sqsum_bypass; wire reg2dp_lut_addr_trigger; wire reg2dp_lut_data_rd_trigger; wire reg2dp_lut_data_wr_trigger; wire [2:0] reg2dp_op_en_reg_w; wire reg2dp_producer; wire [23:0] reg_offset; wire [31:0] reg_offset_wr; wire [31:0] reg_rd_data; wire reg_rd_en; wire [31:0] reg_wr_data; wire reg_wr_en; wire [21:0] req_addr; wire [1:0] req_level; wire req_nposted; wire req_srcpriv; wire [31:0] req_wdat; wire [3:0] req_wrbe; wire req_write; wire [23:0] s_reg_offset; wire [31:0] s_reg_rd_data; wire [31:0] s_reg_wr_data; wire s_reg_wr_en; wire select_d0; wire select_d1; wire select_s; wire [3:0] slcg_op_en_d0; reg [33:0] cdp2csb_resp_pd; reg cdp2csb_resp_valid; reg dp2reg_consumer; reg dp2reg_d0_clr; reg [31:0] dp2reg_d0_inf_input_num; reg [31:0] dp2reg_d0_inf_input_num_w; reg [31:0] dp2reg_d0_nan_input_num; reg [31:0] dp2reg_d0_nan_input_num_w; reg [31:0] dp2reg_d0_nan_output_num; reg [31:0] dp2reg_d0_nan_output_num_w; reg dp2reg_d0_reg; reg dp2reg_d0_set; reg dp2reg_d1_clr; reg [31:0] dp2reg_d1_inf_input_num; reg [31:0] dp2reg_d1_inf_input_num_w; reg [31:0] dp2reg_d1_nan_input_num; reg [31:0] dp2reg_d1_nan_input_num_w; reg [31:0] dp2reg_d1_nan_output_num; reg [31:0] dp2reg_d1_nan_output_num_w; reg dp2reg_d1_reg; reg dp2reg_d1_set; reg [9:0] dp2reg_lut_addr; reg [1:0] dp2reg_status_0; reg [1:0] dp2reg_status_1; reg [31:0] reg2dp_cya; reg reg2dp_d0_op_en; reg reg2dp_d0_op_en_w; reg reg2dp_d1_op_en; reg reg2dp_d1_op_en_w; reg [15:0] reg2dp_datin_offset; reg [15:0] reg2dp_datin_scale; reg [4:0] reg2dp_datin_shifter; reg [31:0] reg2dp_datout_offset; reg [15:0] reg2dp_datout_scale; reg [5:0] reg2dp_datout_shifter; reg reg2dp_dma_en; reg [31:0] reg2dp_dst_base_addr_high; reg [31:0] reg2dp_dst_base_addr_low; reg [31:0] reg2dp_dst_line_stride; reg reg2dp_dst_ram_type; reg [31:0] reg2dp_dst_surface_stride; reg [1:0] reg2dp_input_data_type; reg reg2dp_lut_en; reg reg2dp_mul_bypass; reg reg2dp_nan_to_zero; reg [1:0] reg2dp_normalz_len; reg reg2dp_op_en_ori; reg [2:0] reg2dp_op_en_reg; reg reg2dp_sqsum_bypass; reg [62:0] req_pd; reg req_pvld; reg [3:0] slcg_op_en_d1; reg [3:0] slcg_op_en_d2; reg [3:0] slcg_op_en_d3; //Instance single register group NV_NVDLA_CDP_REG_single u_single_reg ( .reg_rd_data (s_reg_rd_data[31:0]) //|> w ,.reg_offset (s_reg_offset[11:0]) //|< w ,.reg_wr_data (s_reg_wr_data[31:0]) //|< w ,.reg_wr_en (s_reg_wr_en) //|< w ,.nvdla_core_clk (nvdla_core_clk) //|< i ,.nvdla_core_rstn (nvdla_core_rstn) //|< i ,.lut_access_type (reg2dp_lut_access_type) //|> o ,.lut_addr_trigger (reg2dp_lut_addr_trigger) //|> w ,.lut_table_id (reg2dp_lut_table_id) //|> o ,.lut_data_trigger (reg2dp_lut_data_trigger) //|> o ,.lut_hybrid_priority (reg2dp_lut_hybrid_priority) //|> o ,.lut_le_function (reg2dp_lut_le_function) //|> o ,.lut_oflow_priority (reg2dp_lut_oflow_priority) //|> o ,.lut_uflow_priority (reg2dp_lut_uflow_priority) //|> o ,.lut_le_index_offset (reg2dp_lut_le_index_offset[7:0]) //|> o ,.lut_le_index_select (reg2dp_lut_le_index_select[7:0]) //|> o ,.lut_lo_index_select (reg2dp_lut_lo_index_select[7:0]) //|> o ,.lut_le_end_high (reg2dp_lut_le_end_high[5:0]) //|> o ,.lut_le_end_low (reg2dp_lut_le_end_low[31:0]) //|> o ,.lut_le_slope_oflow_scale (reg2dp_lut_le_slope_oflow_scale[15:0]) //|> o ,.lut_le_slope_uflow_scale (reg2dp_lut_le_slope_uflow_scale[15:0]) //|> o ,.lut_le_slope_oflow_shift (reg2dp_lut_le_slope_oflow_shift[4:0]) //|> o ,.lut_le_slope_uflow_shift (reg2dp_lut_le_slope_uflow_shift[4:0]) //|> o ,.lut_le_start_high (reg2dp_lut_le_start_high[5:0]) //|> o ,.lut_le_start_low (reg2dp_lut_le_start_low[31:0]) //|> o ,.lut_lo_end_high (reg2dp_lut_lo_end_high[5:0]) //|> o ,.lut_lo_end_low (reg2dp_lut_lo_end_low[31:0]) //|> o ,.lut_lo_slope_oflow_scale (reg2dp_lut_lo_slope_oflow_scale[15:0]) //|> o ,.lut_lo_slope_uflow_scale (reg2dp_lut_lo_slope_uflow_scale[15:0]) //|> o ,.lut_lo_slope_oflow_shift (reg2dp_lut_lo_slope_oflow_shift[4:0]) //|> o ,.lut_lo_slope_uflow_shift (reg2dp_lut_lo_slope_uflow_shift[4:0]) //|> o ,.lut_lo_start_high (reg2dp_lut_lo_start_high[5:0]) //|> o ,.lut_lo_start_low (reg2dp_lut_lo_start_low[31:0]) //|> o ,.producer (reg2dp_producer) //|> w ,.lut_addr (dp2reg_lut_addr[9:0]) //|< r ,.lut_data (dp2reg_lut_data[15:0]) //|< i ,.consumer (dp2reg_consumer) //|< r ,.status_0 (dp2reg_status_0[1:0]) //|< r ,.status_1 (dp2reg_status_1[1:0]) //|< r ); //Instance two duplicated register groups NV_NVDLA_CDP_REG_dual u_dual_reg_d0 ( .reg_rd_data (d0_reg_rd_data[31:0]) //|> w ,.reg_offset (d0_reg_offset[11:0]) //|< w ,.reg_wr_data (d0_reg_wr_data[31:0]) //|< w ,.reg_wr_en (d0_reg_wr_en) //|< w ,.nvdla_core_clk (nvdla_core_clk) //|< i ,.nvdla_core_rstn (nvdla_core_rstn) //|< i ,.cya (reg2dp_d0_cya[31:0]) //|> w ,.input_data_type (reg2dp_d0_input_data_type[1:0]) //|> w ,.datin_offset (reg2dp_d0_datin_offset[15:0]) //|> w ,.datin_scale (reg2dp_d0_datin_scale[15:0]) //|> w ,.datin_shifter (reg2dp_d0_datin_shifter[4:0]) //|> w ,.datout_offset (reg2dp_d0_datout_offset[31:0]) //|> w ,.datout_scale (reg2dp_d0_datout_scale[15:0]) //|> w ,.datout_shifter (reg2dp_d0_datout_shifter[5:0]) //|> w ,.dst_base_addr_high (reg2dp_d0_dst_base_addr_high[31:0]) //|> w ,.dst_base_addr_low (reg2dp_d0_dst_base_addr_low[31:0]) //|> w ,.dst_ram_type (reg2dp_d0_dst_ram_type) //|> w ,.dst_line_stride (reg2dp_d0_dst_line_stride[31:0]) //|> w ,.dst_surface_stride (reg2dp_d0_dst_surface_stride[31:0]) //|> w ,.mul_bypass (reg2dp_d0_mul_bypass) //|> w ,.sqsum_bypass (reg2dp_d0_sqsum_bypass) //|> w ,.normalz_len (reg2dp_d0_normalz_len[1:0]) //|> w ,.nan_to_zero (reg2dp_d0_nan_to_zero) //|> w ,.op_en_trigger (reg2dp_d0_op_en_trigger) //|> w ,.dma_en (reg2dp_d0_dma_en) //|> w ,.lut_en (reg2dp_d0_lut_en) //|> w ,.inf_input_num (dp2reg_d0_inf_input_num[31:0]) //|< r ,.nan_input_num (dp2reg_d0_nan_input_num[31:0]) //|< r ,.nan_output_num (dp2reg_d0_nan_output_num[31:0]) //|< r ,.op_en (reg2dp_d0_op_en) //|< r ,.out_saturation (dp2reg_d0_out_saturation[31:0]) //|< i ,.perf_lut_hybrid (dp2reg_d0_perf_lut_hybrid[31:0]) //|< i ,.perf_lut_le_hit (dp2reg_d0_perf_lut_le_hit[31:0]) //|< i ,.perf_lut_lo_hit (dp2reg_d0_perf_lut_lo_hit[31:0]) //|< i ,.perf_lut_oflow (dp2reg_d0_perf_lut_oflow[31:0]) //|< i ,.perf_lut_uflow (dp2reg_d0_perf_lut_uflow[31:0]) //|< i ,.perf_write_stall (dp2reg_d0_perf_write_stall[31:0]) //|< i ); NV_NVDLA_CDP_REG_dual u_dual_reg_d1 ( .reg_rd_data (d1_reg_rd_data[31:0]) //|> w ,.reg_offset (d1_reg_offset[11:0]) //|< w ,.reg_wr_data (d1_reg_wr_data[31:0]) //|< w ,.reg_wr_en (d1_reg_wr_en) //|< w ,.nvdla_core_clk (nvdla_core_clk) //|< i ,.nvdla_core_rstn (nvdla_core_rstn) //|< i ,.cya (reg2dp_d1_cya[31:0]) //|> w ,.input_data_type (reg2dp_d1_input_data_type[1:0]) //|> w ,.datin_offset (reg2dp_d1_datin_offset[15:0]) //|> w ,.datin_scale (reg2dp_d1_datin_scale[15:0]) //|> w ,.datin_shifter (reg2dp_d1_datin_shifter[4:0]) //|> w ,.datout_offset (reg2dp_d1_datout_offset[31:0]) //|> w ,.datout_scale (reg2dp_d1_datout_scale[15:0]) //|> w ,.datout_shifter (reg2dp_d1_datout_shifter[5:0]) //|> w ,.dst_base_addr_high (reg2dp_d1_dst_base_addr_high[31:0]) //|> w ,.dst_base_addr_low (reg2dp_d1_dst_base_addr_low[31:0]) //|> w ,.dst_ram_type (reg2dp_d1_dst_ram_type) //|> w ,.dst_line_stride (reg2dp_d1_dst_line_stride[31:0]) //|> w ,.dst_surface_stride (reg2dp_d1_dst_surface_stride[31:0]) //|> w ,.mul_bypass (reg2dp_d1_mul_bypass) //|> w ,.sqsum_bypass (reg2dp_d1_sqsum_bypass) //|> w ,.normalz_len (reg2dp_d1_normalz_len[1:0]) //|> w ,.nan_to_zero (reg2dp_d1_nan_to_zero) //|> w ,.op_en_trigger (reg2dp_d1_op_en_trigger) //|> w ,.dma_en (reg2dp_d1_dma_en) //|> w ,.lut_en (reg2dp_d1_lut_en) //|> w ,.inf_input_num (dp2reg_d1_inf_input_num[31:0]) //|< r ,.nan_input_num (dp2reg_d1_nan_input_num[31:0]) //|< r ,.nan_output_num (dp2reg_d1_nan_output_num[31:0]) //|< r ,.op_en (reg2dp_d1_op_en) //|< r ,.out_saturation (dp2reg_d1_out_saturation[31:0]) //|< i ,.perf_lut_hybrid (dp2reg_d1_perf_lut_hybrid[31:0]) //|< i ,.perf_lut_le_hit (dp2reg_d1_perf_lut_le_hit[31:0]) //|< i ,.perf_lut_lo_hit (dp2reg_d1_perf_lut_lo_hit[31:0]) //|< i ,.perf_lut_oflow (dp2reg_d1_perf_lut_oflow[31:0]) //|< i ,.perf_lut_uflow (dp2reg_d1_perf_lut_uflow[31:0]) //|< i ,.perf_write_stall (dp2reg_d1_perf_write_stall[31:0]) //|< i ); //////////////////////////////////////////////////////////////////////// // // // GENERATE CONSUMER PIONTER IN GENERAL SINGLE REGISTER GROUP // // // //////////////////////////////////////////////////////////////////////// assign dp2reg_consumer_w = ~dp2reg_consumer; always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin if (!nvdla_core_rstn) begin dp2reg_consumer <= 1'b0; end else begin if ((dp2reg_done) == 1'b1) begin dp2reg_consumer <= dp2reg_consumer_w; // VCS coverage off end else if ((dp2reg_done) == 1'b0) begin end else begin dp2reg_consumer <= 'bx; // spyglass disable STARC-2.10.1.6 W443 NoWidthInBasedNum-ML -- (Constant containing x or z used, Based number `bx contains an X, Width specification missing for based number) // VCS coverage on end end end `ifdef SPYGLASS_ASSERT_ON `else // spyglass disable_block NoWidthInBasedNum-ML // spyglass disable_block STARC-2.10.3.2a // spyglass disable_block STARC05-2.1.3.1 // spyglass disable_block STARC-2.1.4.6 // spyglass disable_block W116 // spyglass disable_block W154 // spyglass disable_block W239 // spyglass disable_block W362 // spyglass disable_block WRN_58 // spyglass disable_block WRN_61 `endif // SPYGLASS_ASSERT_ON `ifdef ASSERT_ON `ifdef FV_ASSERT_ON `define ASSERT_RESET nvdla_core_rstn `else `ifdef SYNTHESIS `define ASSERT_RESET nvdla_core_rstn `else `ifdef ASSERT_OFF_RESET_IS_X `define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b0 : nvdla_core_rstn) `else `define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b1 : nvdla_core_rstn) `endif // ASSERT_OFF_RESET_IS_X `endif // SYNTHESIS `endif // FV_ASSERT_ON `ifndef SYNTHESIS // VCS coverage off nv_assert_no_x #(0,1,0,"No X's allowed on control signals") zzz_assert_no_x_1x (nvdla_core_clk, `ASSERT_RESET, 1'd1, (^(dp2reg_done))); // spyglass disable W504 SelfDeterminedExpr-ML // VCS coverage on `endif `undef ASSERT_RESET `endif // ASSERT_ON `ifdef SPYGLASS_ASSERT_ON `else // spyglass enable_block NoWidthInBasedNum-ML // spyglass enable_block STARC-2.10.3.2a // spyglass enable_block STARC05-2.1.3.1 // spyglass enable_block STARC-2.1.4.6 // spyglass enable_block W116 // spyglass enable_block W154 // spyglass enable_block W239 // spyglass enable_block W362 // spyglass enable_block WRN_58 // spyglass enable_block WRN_61 `endif // SPYGLASS_ASSERT_ON //////////////////////////////////////////////////////////////////////// // // // GENERATE TWO STATUS FIELDS IN GENERAL SINGLE REGISTER GROUP // // // //////////////////////////////////////////////////////////////////////// always @( reg2dp_d0_op_en or dp2reg_consumer ) begin dp2reg_status_0 = (reg2dp_d0_op_en == 1'h0 ) ? 2'h0 : (dp2reg_consumer == 1'h1 ) ? 2'h2 : 2'h1 ; end always @( reg2dp_d1_op_en or dp2reg_consumer ) begin dp2reg_status_1 = (reg2dp_d1_op_en == 1'h0 ) ? 2'h0 : (dp2reg_consumer == 1'h0 ) ? 2'h2 : 2'h1 ; end //////////////////////////////////////////////////////////////////////// // // // GENERATE OP_EN LOGIC // // // //////////////////////////////////////////////////////////////////////// always @( reg2dp_d0_op_en or reg2dp_d0_op_en_trigger or reg_wr_data or dp2reg_done or dp2reg_consumer ) begin reg2dp_d0_op_en_w = (~reg2dp_d0_op_en & reg2dp_d0_op_en_trigger) ? reg_wr_data[0 ] : (dp2reg_done && dp2reg_consumer == 1'h0 ) ? 1'b0 : reg2dp_d0_op_en; end always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin if (!nvdla_core_rstn) begin reg2dp_d0_op_en <= 1'b0; end else begin reg2dp_d0_op_en <= reg2dp_d0_op_en_w; end end always @( reg2dp_d1_op_en or reg2dp_d1_op_en_trigger or reg_wr_data or dp2reg_done or dp2reg_consumer ) begin reg2dp_d1_op_en_w = (~reg2dp_d1_op_en & reg2dp_d1_op_en_trigger) ? reg_wr_data[0 ] : (dp2reg_done && dp2reg_consumer == 1'h1 ) ? 1'b0 : reg2dp_d1_op_en; end always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin if (!nvdla_core_rstn) begin reg2dp_d1_op_en <= 1'b0; end else begin reg2dp_d1_op_en <= reg2dp_d1_op_en_w; end end always @( dp2reg_consumer or reg2dp_d1_op_en or reg2dp_d0_op_en ) begin reg2dp_op_en_ori = dp2reg_consumer ? reg2dp_d1_op_en : reg2dp_d0_op_en; end assign reg2dp_op_en_reg_w = dp2reg_done ? 3'b0 : {reg2dp_op_en_reg[1:0], reg2dp_op_en_ori}; always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin if (!nvdla_core_rstn) begin reg2dp_op_en_reg <= {3{1'b0}}; end else begin reg2dp_op_en_reg <= reg2dp_op_en_reg_w; end end assign reg2dp_op_en = reg2dp_op_en_reg[3-1]; assign slcg_op_en_d0 = {4{reg2dp_op_en_ori}}; always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin if (!nvdla_core_rstn) begin slcg_op_en_d1 <= {4{1'b0}}; end else begin slcg_op_en_d1 <= slcg_op_en_d0; end end always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin if (!nvdla_core_rstn) begin slcg_op_en_d2 <= {4{1'b0}}; end else begin slcg_op_en_d2 <= slcg_op_en_d1; end end always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin if (!nvdla_core_rstn) begin slcg_op_en_d3 <= {4{1'b0}}; end else begin slcg_op_en_d3 <= slcg_op_en_d2; end end assign slcg_op_en = slcg_op_en_d3; //////////////////////////////////////////////////////////////////////// // // // GENERATE ACCESS LOGIC TO EACH REGISTER GROUP // // // //////////////////////////////////////////////////////////////////////// //EACH subunit has 4KB address space assign select_s = (reg_offset[11:0] < (32'hf048 & 32'hfff)) ? 1'b1: 1'b0; assign select_d0 = (reg_offset[11:0] >= (32'hf048 & 32'hfff)) & (reg2dp_producer == 1'h0 ); assign select_d1 = (reg_offset[11:0] >= (32'hf048 & 32'hfff)) & (reg2dp_producer == 1'h1 ); assign s_reg_wr_en = reg_wr_en & select_s; assign d0_reg_wr_en = reg_wr_en & select_d0 & ~reg2dp_d0_op_en; assign d1_reg_wr_en = reg_wr_en & select_d1 & ~reg2dp_d1_op_en; assign s_reg_offset = reg_offset; assign d0_reg_offset = reg_offset; assign d1_reg_offset = reg_offset; assign s_reg_wr_data = reg_wr_data; assign d0_reg_wr_data = reg_wr_data; assign d1_reg_wr_data = reg_wr_data; assign reg_rd_data = ({32{select_s}} & s_reg_rd_data) | ({32{select_d0}} & d0_reg_rd_data) | ({32{select_d1}} & d1_reg_rd_data); `ifdef SPYGLASS_ASSERT_ON `else // spyglass disable_block NoWidthInBasedNum-ML // spyglass disable_block STARC-2.10.3.2a // spyglass disable_block STARC05-2.1.3.1 // spyglass disable_block STARC-2.1.4.6 // spyglass disable_block W116 // spyglass disable_block W154 // spyglass disable_block W239 // spyglass disable_block W362 // spyglass disable_block WRN_58 // spyglass disable_block WRN_61 `endif // SPYGLASS_ASSERT_ON `ifdef ASSERT_ON `ifdef FV_ASSERT_ON `define ASSERT_RESET nvdla_core_rstn `else `ifdef SYNTHESIS `define ASSERT_RESET nvdla_core_rstn `else `ifdef ASSERT_OFF_RESET_IS_X `define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b0 : nvdla_core_rstn) `else `define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b1 : nvdla_core_rstn) `endif // ASSERT_OFF_RESET_IS_X `endif // SYNTHESIS `endif // FV_ASSERT_ON `ifndef SYNTHESIS // VCS coverage off nv_assert_never #(0,0,"Error! Write group 0 registers when OP_EN is set!") zzz_assert_never_2x (nvdla_core_clk, `ASSERT_RESET, (reg_wr_en & select_d0 & reg2dp_d0_op_en)); // spyglass disable W504 SelfDeterminedExpr-ML // VCS coverage on `endif `undef ASSERT_RESET `endif // ASSERT_ON `ifdef SPYGLASS_ASSERT_ON `else // spyglass enable_block NoWidthInBasedNum-ML // spyglass enable_block STARC-2.10.3.2a // spyglass enable_block STARC05-2.1.3.1 // spyglass enable_block STARC-2.1.4.6 // spyglass enable_block W116 // spyglass enable_block W154 // spyglass enable_block W239 // spyglass enable_block W362 // spyglass enable_block WRN_58 // spyglass enable_block WRN_61 `endif // SPYGLASS_ASSERT_ON `ifdef SPYGLASS_ASSERT_ON `else // spyglass disable_block NoWidthInBasedNum-ML // spyglass disable_block STARC-2.10.3.2a // spyglass disable_block STARC05-2.1.3.1 // spyglass disable_block STARC-2.1.4.6 // spyglass disable_block W116 // spyglass disable_block W154 // spyglass disable_block W239 // spyglass disable_block W362 // spyglass disable_block WRN_58 // spyglass disable_block WRN_61 `endif // SPYGLASS_ASSERT_ON `ifdef ASSERT_ON `ifdef FV_ASSERT_ON `define ASSERT_RESET nvdla_core_rstn `else `ifdef SYNTHESIS `define ASSERT_RESET nvdla_core_rstn `else `ifdef ASSERT_OFF_RESET_IS_X `define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b0 : nvdla_core_rstn) `else `define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b1 : nvdla_core_rstn) `endif // ASSERT_OFF_RESET_IS_X `endif // SYNTHESIS `endif // FV_ASSERT_ON `ifndef SYNTHESIS // VCS coverage off nv_assert_never #(0,0,"Error! Write group 1 registers when OP_EN is set!") zzz_assert_never_3x (nvdla_core_clk, `ASSERT_RESET, (reg_wr_en & select_d1 & reg2dp_d1_op_en)); // spyglass disable W504 SelfDeterminedExpr-ML // VCS coverage on `endif `undef ASSERT_RESET `endif // ASSERT_ON `ifdef SPYGLASS_ASSERT_ON `else // spyglass enable_block NoWidthInBasedNum-ML // spyglass enable_block STARC-2.10.3.2a // spyglass enable_block STARC05-2.1.3.1 // spyglass enable_block STARC-2.1.4.6 // spyglass enable_block W116 // spyglass enable_block W154 // spyglass enable_block W239 // spyglass enable_block W362 // spyglass enable_block WRN_58 // spyglass enable_block WRN_61 `endif // SPYGLASS_ASSERT_ON //////////////////////////////////////////////////////////////////////// // // // GENERATE CSB TO REGISTER CONNECTION LOGIC // // // //////////////////////////////////////////////////////////////////////// always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin if (!nvdla_core_rstn) begin req_pvld <= 1'b0; end else begin req_pvld <= csb2cdp_req_pvld; end end always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin if (!nvdla_core_rstn) begin req_pd <= {63{1'b0}}; end else begin if ((csb2cdp_req_pvld) == 1'b1) begin req_pd <= csb2cdp_req_pd; // VCS coverage off end else if ((csb2cdp_req_pvld) == 1'b0) begin end else begin req_pd <= 'bx; // spyglass disable STARC-2.10.1.6 W443 NoWidthInBasedNum-ML -- (Constant containing x or z used, Based number `bx contains an X, Width specification missing for based number) // VCS coverage on end end end `ifdef SPYGLASS_ASSERT_ON `else // spyglass disable_block NoWidthInBasedNum-ML // spyglass disable_block STARC-2.10.3.2a // spyglass disable_block STARC05-2.1.3.1 // spyglass disable_block STARC-2.1.4.6 // spyglass disable_block W116 // spyglass disable_block W154 // spyglass disable_block W239 // spyglass disable_block W362 // spyglass disable_block WRN_58 // spyglass disable_block WRN_61 `endif // SPYGLASS_ASSERT_ON `ifdef ASSERT_ON `ifdef FV_ASSERT_ON `define ASSERT_RESET nvdla_core_rstn `else `ifdef SYNTHESIS `define ASSERT_RESET nvdla_core_rstn `else `ifdef ASSERT_OFF_RESET_IS_X `define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b0 : nvdla_core_rstn) `else `define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b1 : nvdla_core_rstn) `endif // ASSERT_OFF_RESET_IS_X `endif // SYNTHESIS `endif // FV_ASSERT_ON `ifndef SYNTHESIS // VCS coverage off nv_assert_no_x #(0,1,0,"No X's allowed on control signals") zzz_assert_no_x_4x (nvdla_core_clk, `ASSERT_RESET, 1'd1, (^(csb2cdp_req_pvld))); // spyglass disable W504 SelfDeterminedExpr-ML // VCS coverage on `endif `undef ASSERT_RESET `endif // ASSERT_ON `ifdef SPYGLASS_ASSERT_ON `else // spyglass enable_block NoWidthInBasedNum-ML // spyglass enable_block STARC-2.10.3.2a // spyglass enable_block STARC05-2.1.3.1 // spyglass enable_block STARC-2.1.4.6 // spyglass enable_block W116 // spyglass enable_block W154 // spyglass enable_block W239 // spyglass enable_block W362 // spyglass enable_block WRN_58 // spyglass enable_block WRN_61 `endif // SPYGLASS_ASSERT_ON // PKT_UNPACK_WIRE( csb2xx_16m_be_lvl , req_ , req_pd ) assign req_addr[21:0] = req_pd[21:0]; assign req_wdat[31:0] = req_pd[53:22]; assign req_write = req_pd[54]; assign req_nposted = req_pd[55]; assign req_srcpriv = req_pd[56]; assign req_wrbe[3:0] = req_pd[60:57]; assign req_level[1:0] = req_pd[62:61]; assign csb2cdp_req_prdy = 1'b1; //Address in CSB master is word aligned while address in regfile is byte aligned. assign reg_offset = {req_addr, 2'b0}; assign reg_wr_data = req_wdat; assign reg_wr_en = req_pvld & req_write; assign reg_rd_en = req_pvld & ~req_write; // PKT_PACK_WIRE_ID( nvdla_xx2csb_resp , dla_xx2csb_rd_erpt , csb_rresp_ , csb_rresp_pd_w ) assign csb_rresp_pd_w[31:0] = csb_rresp_rdat[31:0]; assign csb_rresp_pd_w[32] = csb_rresp_error ; assign csb_rresp_pd_w[33:33] = 1'd0 /* PKT_nvdla_xx2csb_resp_dla_xx2csb_rd_erpt_ID */ ; // PKT_PACK_WIRE_ID( nvdla_xx2csb_resp , dla_xx2csb_wr_erpt , csb_wresp_ , csb_wresp_pd_w ) assign csb_wresp_pd_w[31:0] = csb_wresp_rdat[31:0]; assign csb_wresp_pd_w[32] = csb_wresp_error ; assign csb_wresp_pd_w[33:33] = 1'd1 /* PKT_nvdla_xx2csb_resp_dla_xx2csb_wr_erpt_ID */ ; assign csb_rresp_rdat = reg_rd_data; assign csb_rresp_error = 1'b0; assign csb_wresp_rdat = {32{1'b0}}; assign csb_wresp_error = 1'b0; always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin if (!nvdla_core_rstn) begin cdp2csb_resp_pd <= {34{1'b0}}; end else begin if(reg_rd_en) begin cdp2csb_resp_pd <= csb_rresp_pd_w; end else if(reg_wr_en & req_nposted) begin cdp2csb_resp_pd <= csb_wresp_pd_w; end end end always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin if (!nvdla_core_rstn) begin cdp2csb_resp_valid <= 1'b0; end else begin cdp2csb_resp_valid <= (reg_wr_en & req_nposted) | reg_rd_en; end end //////////////////////////////////////////////////////////////////////// // // // GENERATE OUTPUT REGISTER FILED FROM DUPLICATED REGISTER GROUPS // // // //////////////////////////////////////////////////////////////////////// always @( dp2reg_consumer or reg2dp_d1_cya or reg2dp_d0_cya ) begin reg2dp_cya = dp2reg_consumer ? reg2dp_d1_cya : reg2dp_d0_cya; end always @( dp2reg_consumer or reg2dp_d1_input_data_type or reg2dp_d0_input_data_type ) begin reg2dp_input_data_type = dp2reg_consumer ? reg2dp_d1_input_data_type : reg2dp_d0_input_data_type; end always @( dp2reg_consumer or reg2dp_d1_datin_offset or reg2dp_d0_datin_offset ) begin reg2dp_datin_offset = dp2reg_consumer ? reg2dp_d1_datin_offset : reg2dp_d0_datin_offset; end always @( dp2reg_consumer or reg2dp_d1_datin_scale or reg2dp_d0_datin_scale ) begin reg2dp_datin_scale = dp2reg_consumer ? reg2dp_d1_datin_scale : reg2dp_d0_datin_scale; end always @( dp2reg_consumer or reg2dp_d1_datin_shifter or reg2dp_d0_datin_shifter ) begin reg2dp_datin_shifter = dp2reg_consumer ? reg2dp_d1_datin_shifter : reg2dp_d0_datin_shifter; end always @( dp2reg_consumer or reg2dp_d1_datout_offset or reg2dp_d0_datout_offset ) begin reg2dp_datout_offset = dp2reg_consumer ? reg2dp_d1_datout_offset : reg2dp_d0_datout_offset; end always @( dp2reg_consumer or reg2dp_d1_datout_scale or reg2dp_d0_datout_scale ) begin reg2dp_datout_scale = dp2reg_consumer ? reg2dp_d1_datout_scale : reg2dp_d0_datout_scale; end always @( dp2reg_consumer or reg2dp_d1_datout_shifter or reg2dp_d0_datout_shifter ) begin reg2dp_datout_shifter = dp2reg_consumer ? reg2dp_d1_datout_shifter : reg2dp_d0_datout_shifter; end always @( dp2reg_consumer or reg2dp_d1_dst_base_addr_high or reg2dp_d0_dst_base_addr_high ) begin reg2dp_dst_base_addr_high = dp2reg_consumer ? reg2dp_d1_dst_base_addr_high : reg2dp_d0_dst_base_addr_high; end always @( dp2reg_consumer or reg2dp_d1_dst_base_addr_low or reg2dp_d0_dst_base_addr_low ) begin reg2dp_dst_base_addr_low = dp2reg_consumer ? reg2dp_d1_dst_base_addr_low : reg2dp_d0_dst_base_addr_low; end always @( dp2reg_consumer or reg2dp_d1_dst_ram_type or reg2dp_d0_dst_ram_type ) begin reg2dp_dst_ram_type = dp2reg_consumer ? reg2dp_d1_dst_ram_type : reg2dp_d0_dst_ram_type; end always @( dp2reg_consumer or reg2dp_d1_dst_line_stride or reg2dp_d0_dst_line_stride ) begin reg2dp_dst_line_stride = dp2reg_consumer ? reg2dp_d1_dst_line_stride : reg2dp_d0_dst_line_stride; end always @( dp2reg_consumer or reg2dp_d1_dst_surface_stride or reg2dp_d0_dst_surface_stride ) begin reg2dp_dst_surface_stride = dp2reg_consumer ? reg2dp_d1_dst_surface_stride : reg2dp_d0_dst_surface_stride; end always @( dp2reg_consumer or reg2dp_d1_mul_bypass or reg2dp_d0_mul_bypass ) begin reg2dp_mul_bypass = dp2reg_consumer ? reg2dp_d1_mul_bypass : reg2dp_d0_mul_bypass; end always @( dp2reg_consumer or reg2dp_d1_sqsum_bypass or reg2dp_d0_sqsum_bypass ) begin reg2dp_sqsum_bypass = dp2reg_consumer ? reg2dp_d1_sqsum_bypass : reg2dp_d0_sqsum_bypass; end always @( dp2reg_consumer or reg2dp_d1_normalz_len or reg2dp_d0_normalz_len ) begin reg2dp_normalz_len = dp2reg_consumer ? reg2dp_d1_normalz_len : reg2dp_d0_normalz_len; end always @( dp2reg_consumer or reg2dp_d1_nan_to_zero or reg2dp_d0_nan_to_zero ) begin reg2dp_nan_to_zero = dp2reg_consumer ? reg2dp_d1_nan_to_zero : reg2dp_d0_nan_to_zero; end always @( dp2reg_consumer or reg2dp_d1_dma_en or reg2dp_d0_dma_en ) begin reg2dp_dma_en = dp2reg_consumer ? reg2dp_d1_dma_en : reg2dp_d0_dma_en; end always @( dp2reg_consumer or reg2dp_d1_lut_en or reg2dp_d0_lut_en ) begin reg2dp_lut_en = dp2reg_consumer ? reg2dp_d1_lut_en : reg2dp_d0_lut_en; end //////////////////////////////////////////////////////////////////////// // // // PASTE ADDIFITON LOGIC HERE FROM EXTRA FILE // // // //////////////////////////////////////////////////////////////////////// assign reg2dp_lut_data = reg_wr_data[15:0]; assign reg2dp_interrupt_ptr = dp2reg_consumer; //lut_addr generate logic // .reg_rd_data (s_reg_rd_data[31:0]) //|> w // ,.reg_offset (s_reg_offset[11:0]) //|< w // ,.reg_wr_data (s_reg_wr_data[31:0]) //|< w // ,.reg_wr_en (s_reg_wr_en) //|< w //&Always posedge; // if(reg2dp_lut_addr_trigger) // reg2dp_lut_addr[9:0] <0= s_reg_wr_data[31:0]; // else if(reg2dp_lut_data_trigger | reg2dp_lut_data_rd_trigger) // reg2dp_lut_addr[9:0] <0= reg2dp_lut_addr[9:0] + 1'b1; //&End; assign reg_offset_wr = {20'b0 , s_reg_offset[11:0]}; //assign reg2dp_lut_data_wr_trigger = (reg_offset_wr == (32'h1000c & 32'h00000fff)) & s_reg_wr_en & reg2dp_lut_access_type; //spyglass disable UnloadedNet-ML //(W528) assign reg2dp_lut_data_wr_trigger = (reg_offset_wr == (32'h1000c & 32'h00000fff)) & s_reg_wr_en & (reg2dp_lut_access_type == 1'h1 ); //spyglass disable UnloadedNet-ML //(W528) //assign reg2dp_lut_data_rd_trigger = (reg_offset_wr == (NVDLA_CDP_S_LUT_ACCESS_DATA_0 & 32'h00000fff)) & (!s_reg_wr_en) & (reg2dp_lut_access_type == NVDLA_CDP_S_LUT_ACCESS_CFG_0_LUT_ACCESS_TYPE_READ); //spyglass disable UnloadedNet-ML //(W528) assign reg2dp_lut_data_rd_trigger = (reg_offset_wr == (32'hf00c & 32'h00000fff)) & (reg_rd_en & select_s) & (reg2dp_lut_access_type == 1'h0 ); //spyglass disable UnloadedNet-ML //(W528) assign lut_end = (dp2reg_lut_addr == ((reg2dp_lut_table_id)? 10'd256 : 10'd64)); always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin if (!nvdla_core_rstn) begin dp2reg_lut_addr[9:0] <= {10{1'b0}}; end else begin if(reg2dp_lut_addr_trigger) dp2reg_lut_addr[9:0] <= s_reg_wr_data[9:0]; else if(reg2dp_lut_data_wr_trigger | reg2dp_lut_data_rd_trigger) begin if(lut_end) dp2reg_lut_addr[9:0] <= dp2reg_lut_addr[9:0]; else dp2reg_lut_addr[9:0] <= dp2reg_lut_addr[9:0] + 1'b1; end end end assign reg2dp_lut_addr[9:0] = dp2reg_lut_addr[9:0]; //////// for general counting register //////// always @( reg2dp_d0_op_en or reg2dp_d0_op_en_w ) begin dp2reg_d0_set = reg2dp_d0_op_en & ~reg2dp_d0_op_en_w; dp2reg_d0_clr = ~reg2dp_d0_op_en & reg2dp_d0_op_en_w; dp2reg_d0_reg = reg2dp_d0_op_en ^ reg2dp_d0_op_en_w; end always @( reg2dp_d1_op_en or reg2dp_d1_op_en_w ) begin dp2reg_d1_set = reg2dp_d1_op_en & ~reg2dp_d1_op_en_w; dp2reg_d1_clr = ~reg2dp_d1_op_en & reg2dp_d1_op_en_w; dp2reg_d1_reg = reg2dp_d1_op_en ^ reg2dp_d1_op_en_w; end //////// for NaN and infinity counting registers //////// //////// group 0 //////// always @( dp2reg_d0_set or dp2reg_nan_input_num or dp2reg_d0_clr or dp2reg_d0_nan_input_num ) begin dp2reg_d0_nan_input_num_w = (dp2reg_d0_set) ? dp2reg_nan_input_num : (dp2reg_d0_clr) ? 32'b0 : dp2reg_d0_nan_input_num; end always @( dp2reg_d0_set or dp2reg_inf_input_num or dp2reg_d0_clr or dp2reg_d0_inf_input_num ) begin dp2reg_d0_inf_input_num_w = (dp2reg_d0_set) ? dp2reg_inf_input_num : (dp2reg_d0_clr) ? 32'b0 : dp2reg_d0_inf_input_num; end always @( dp2reg_d0_set or dp2reg_nan_output_num or dp2reg_d0_clr or dp2reg_d0_nan_output_num ) begin dp2reg_d0_nan_output_num_w = (dp2reg_d0_set) ? dp2reg_nan_output_num : (dp2reg_d0_clr) ? 32'b0 : dp2reg_d0_nan_output_num; end always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin if (!nvdla_core_rstn) begin dp2reg_d0_nan_input_num <= {32{1'b0}}; end else begin if ((dp2reg_d0_reg) == 1'b1) begin dp2reg_d0_nan_input_num <= dp2reg_d0_nan_input_num_w; // VCS coverage off end else if ((dp2reg_d0_reg) == 1'b0) begin end else begin dp2reg_d0_nan_input_num <= 'bx; // spyglass disable STARC-2.10.1.6 W443 NoWidthInBasedNum-ML -- (Constant containing x or z used, Based number `bx contains an X, Width specification missing for based number) // VCS coverage on end end end `ifdef SPYGLASS_ASSERT_ON `else // spyglass disable_block NoWidthInBasedNum-ML // spyglass disable_block STARC-2.10.3.2a // spyglass disable_block STARC05-2.1.3.1 // spyglass disable_block STARC-2.1.4.6 // spyglass disable_block W116 // spyglass disable_block W154 // spyglass disable_block W239 // spyglass disable_block W362 // spyglass disable_block WRN_58 // spyglass disable_block WRN_61 `endif // SPYGLASS_ASSERT_ON `ifdef ASSERT_ON `ifdef FV_ASSERT_ON `define ASSERT_RESET nvdla_core_rstn `else `ifdef SYNTHESIS `define ASSERT_RESET nvdla_core_rstn `else `ifdef ASSERT_OFF_RESET_IS_X `define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b0 : nvdla_core_rstn) `else `define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b1 : nvdla_core_rstn) `endif // ASSERT_OFF_RESET_IS_X `endif // SYNTHESIS `endif // FV_ASSERT_ON `ifndef SYNTHESIS // VCS coverage off nv_assert_no_x #(0,1,0,"No X's allowed on control signals") zzz_assert_no_x_5x (nvdla_core_clk, `ASSERT_RESET, 1'd1, (^(dp2reg_d0_reg))); // spyglass disable W504 SelfDeterminedExpr-ML // VCS coverage on `endif `undef ASSERT_RESET `endif // ASSERT_ON `ifdef SPYGLASS_ASSERT_ON `else // spyglass enable_block NoWidthInBasedNum-ML // spyglass enable_block STARC-2.10.3.2a // spyglass enable_block STARC05-2.1.3.1 // spyglass enable_block STARC-2.1.4.6 // spyglass enable_block W116 // spyglass enable_block W154 // spyglass enable_block W239 // spyglass enable_block W362 // spyglass enable_block WRN_58 // spyglass enable_block WRN_61 `endif // SPYGLASS_ASSERT_ON always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin if (!nvdla_core_rstn) begin dp2reg_d0_inf_input_num <= {32{1'b0}}; end else begin if ((dp2reg_d0_reg) == 1'b1) begin dp2reg_d0_inf_input_num <= dp2reg_d0_inf_input_num_w; // VCS coverage off end else if ((dp2reg_d0_reg) == 1'b0) begin end else begin dp2reg_d0_inf_input_num <= 'bx; // spyglass disable STARC-2.10.1.6 W443 NoWidthInBasedNum-ML -- (Constant containing x or z used, Based number `bx contains an X, Width specification missing for based number) // VCS coverage on end end end `ifdef SPYGLASS_ASSERT_ON `else // spyglass disable_block NoWidthInBasedNum-ML // spyglass disable_block STARC-2.10.3.2a // spyglass disable_block STARC05-2.1.3.1 // spyglass disable_block STARC-2.1.4.6 // spyglass disable_block W116 // spyglass disable_block W154 // spyglass disable_block W239 // spyglass disable_block W362 // spyglass disable_block WRN_58 // spyglass disable_block WRN_61 `endif // SPYGLASS_ASSERT_ON `ifdef ASSERT_ON `ifdef FV_ASSERT_ON `define ASSERT_RESET nvdla_core_rstn `else `ifdef SYNTHESIS `define ASSERT_RESET nvdla_core_rstn `else `ifdef ASSERT_OFF_RESET_IS_X `define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b0 : nvdla_core_rstn) `else `define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b1 : nvdla_core_rstn) `endif // ASSERT_OFF_RESET_IS_X `endif // SYNTHESIS `endif // FV_ASSERT_ON `ifndef SYNTHESIS // VCS coverage off nv_assert_no_x #(0,1,0,"No X's allowed on control signals") zzz_assert_no_x_6x (nvdla_core_clk, `ASSERT_RESET, 1'd1, (^(dp2reg_d0_reg))); // spyglass disable W504 SelfDeterminedExpr-ML // VCS coverage on `endif `undef ASSERT_RESET `endif // ASSERT_ON `ifdef SPYGLASS_ASSERT_ON `else // spyglass enable_block NoWidthInBasedNum-ML // spyglass enable_block STARC-2.10.3.2a // spyglass enable_block STARC05-2.1.3.1 // spyglass enable_block STARC-2.1.4.6 // spyglass enable_block W116 // spyglass enable_block W154 // spyglass enable_block W239 // spyglass enable_block W362 // spyglass enable_block WRN_58 // spyglass enable_block WRN_61 `endif // SPYGLASS_ASSERT_ON always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin if (!nvdla_core_rstn) begin dp2reg_d0_nan_output_num <= {32{1'b0}}; end else begin if ((dp2reg_d0_reg) == 1'b1) begin dp2reg_d0_nan_output_num <= dp2reg_d0_nan_output_num_w; // VCS coverage off end else if ((dp2reg_d0_reg) == 1'b0) begin end else begin dp2reg_d0_nan_output_num <= 'bx; // spyglass disable STARC-2.10.1.6 W443 NoWidthInBasedNum-ML -- (Constant containing x or z used, Based number `bx contains an X, Width specification missing for based number) // VCS coverage on end end end `ifdef SPYGLASS_ASSERT_ON `else // spyglass disable_block NoWidthInBasedNum-ML // spyglass disable_block STARC-2.10.3.2a // spyglass disable_block STARC05-2.1.3.1 // spyglass disable_block STARC-2.1.4.6 // spyglass disable_block W116 // spyglass disable_block W154 // spyglass disable_block W239 // spyglass disable_block W362 // spyglass disable_block WRN_58 // spyglass disable_block WRN_61 `endif // SPYGLASS_ASSERT_ON `ifdef ASSERT_ON `ifdef FV_ASSERT_ON `define ASSERT_RESET nvdla_core_rstn `else `ifdef SYNTHESIS `define ASSERT_RESET nvdla_core_rstn `else `ifdef ASSERT_OFF_RESET_IS_X `define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b0 : nvdla_core_rstn) `else `define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b1 : nvdla_core_rstn) `endif // ASSERT_OFF_RESET_IS_X `endif // SYNTHESIS `endif // FV_ASSERT_ON `ifndef SYNTHESIS // VCS coverage off nv_assert_no_x #(0,1,0,"No X's allowed on control signals") zzz_assert_no_x_7x (nvdla_core_clk, `ASSERT_RESET, 1'd1, (^(dp2reg_d0_reg))); // spyglass disable W504 SelfDeterminedExpr-ML // VCS coverage on `endif `undef ASSERT_RESET `endif // ASSERT_ON `ifdef SPYGLASS_ASSERT_ON `else // spyglass enable_block NoWidthInBasedNum-ML // spyglass enable_block STARC-2.10.3.2a // spyglass enable_block STARC05-2.1.3.1 // spyglass enable_block STARC-2.1.4.6 // spyglass enable_block W116 // spyglass enable_block W154 // spyglass enable_block W239 // spyglass enable_block W362 // spyglass enable_block WRN_58 // spyglass enable_block WRN_61 `endif // SPYGLASS_ASSERT_ON //////// group 1 //////// always @( dp2reg_d1_set or dp2reg_nan_input_num or dp2reg_d1_clr or dp2reg_d1_nan_input_num ) begin dp2reg_d1_nan_input_num_w = (dp2reg_d1_set) ? dp2reg_nan_input_num : (dp2reg_d1_clr) ? 32'b0 : dp2reg_d1_nan_input_num; end always @( dp2reg_d1_set or dp2reg_inf_input_num or dp2reg_d1_clr or dp2reg_d1_inf_input_num ) begin dp2reg_d1_inf_input_num_w = (dp2reg_d1_set) ? dp2reg_inf_input_num : (dp2reg_d1_clr) ? 32'b0 : dp2reg_d1_inf_input_num; end always @( dp2reg_d1_set or dp2reg_nan_output_num or dp2reg_d1_clr or dp2reg_d1_nan_output_num ) begin dp2reg_d1_nan_output_num_w = (dp2reg_d1_set) ? dp2reg_nan_output_num : (dp2reg_d1_clr) ? 32'b0 : dp2reg_d1_nan_output_num; end always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin if (!nvdla_core_rstn) begin dp2reg_d1_nan_input_num <= {32{1'b0}}; end else begin if ((dp2reg_d1_reg) == 1'b1) begin dp2reg_d1_nan_input_num <= dp2reg_d1_nan_input_num_w; // VCS coverage off end else if ((dp2reg_d1_reg) == 1'b0) begin end else begin dp2reg_d1_nan_input_num <= 'bx; // spyglass disable STARC-2.10.1.6 W443 NoWidthInBasedNum-ML -- (Constant containing x or z used, Based number `bx contains an X, Width specification missing for based number) // VCS coverage on end end end `ifdef SPYGLASS_ASSERT_ON `else // spyglass disable_block NoWidthInBasedNum-ML // spyglass disable_block STARC-2.10.3.2a // spyglass disable_block STARC05-2.1.3.1 // spyglass disable_block STARC-2.1.4.6 // spyglass disable_block W116 // spyglass disable_block W154 // spyglass disable_block W239 // spyglass disable_block W362 // spyglass disable_block WRN_58 // spyglass disable_block WRN_61 `endif // SPYGLASS_ASSERT_ON `ifdef ASSERT_ON `ifdef FV_ASSERT_ON `define ASSERT_RESET nvdla_core_rstn `else `ifdef SYNTHESIS `define ASSERT_RESET nvdla_core_rstn `else `ifdef ASSERT_OFF_RESET_IS_X `define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b0 : nvdla_core_rstn) `else `define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b1 : nvdla_core_rstn) `endif // ASSERT_OFF_RESET_IS_X `endif // SYNTHESIS `endif // FV_ASSERT_ON `ifndef SYNTHESIS // VCS coverage off nv_assert_no_x #(0,1,0,"No X's allowed on control signals") zzz_assert_no_x_8x (nvdla_core_clk, `ASSERT_RESET, 1'd1, (^(dp2reg_d1_reg))); // spyglass disable W504 SelfDeterminedExpr-ML // VCS coverage on `endif `undef ASSERT_RESET `endif // ASSERT_ON `ifdef SPYGLASS_ASSERT_ON `else // spyglass enable_block NoWidthInBasedNum-ML // spyglass enable_block STARC-2.10.3.2a // spyglass enable_block STARC05-2.1.3.1 // spyglass enable_block STARC-2.1.4.6 // spyglass enable_block W116 // spyglass enable_block W154 // spyglass enable_block W239 // spyglass enable_block W362 // spyglass enable_block WRN_58 // spyglass enable_block WRN_61 `endif // SPYGLASS_ASSERT_ON always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin if (!nvdla_core_rstn) begin dp2reg_d1_inf_input_num <= {32{1'b0}}; end else begin if ((dp2reg_d1_reg) == 1'b1) begin dp2reg_d1_inf_input_num <= dp2reg_d1_inf_input_num_w; // VCS coverage off end else if ((dp2reg_d1_reg) == 1'b0) begin end else begin dp2reg_d1_inf_input_num <= 'bx; // spyglass disable STARC-2.10.1.6 W443 NoWidthInBasedNum-ML -- (Constant containing x or z used, Based number `bx contains an X, Width specification missing for based number) // VCS coverage on end end end `ifdef SPYGLASS_ASSERT_ON `else // spyglass disable_block NoWidthInBasedNum-ML // spyglass disable_block STARC-2.10.3.2a // spyglass disable_block STARC05-2.1.3.1 // spyglass disable_block STARC-2.1.4.6 // spyglass disable_block W116 // spyglass disable_block W154 // spyglass disable_block W239 // spyglass disable_block W362 // spyglass disable_block WRN_58 // spyglass disable_block WRN_61 `endif // SPYGLASS_ASSERT_ON `ifdef ASSERT_ON `ifdef FV_ASSERT_ON `define ASSERT_RESET nvdla_core_rstn `else `ifdef SYNTHESIS `define ASSERT_RESET nvdla_core_rstn `else `ifdef ASSERT_OFF_RESET_IS_X `define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b0 : nvdla_core_rstn) `else `define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b1 : nvdla_core_rstn) `endif // ASSERT_OFF_RESET_IS_X `endif // SYNTHESIS `endif // FV_ASSERT_ON `ifndef SYNTHESIS // VCS coverage off nv_assert_no_x #(0,1,0,"No X's allowed on control signals") zzz_assert_no_x_9x (nvdla_core_clk, `ASSERT_RESET, 1'd1, (^(dp2reg_d1_reg))); // spyglass disable W504 SelfDeterminedExpr-ML // VCS coverage on `endif `undef ASSERT_RESET `endif // ASSERT_ON `ifdef SPYGLASS_ASSERT_ON `else // spyglass enable_block NoWidthInBasedNum-ML // spyglass enable_block STARC-2.10.3.2a // spyglass enable_block STARC05-2.1.3.1 // spyglass enable_block STARC-2.1.4.6 // spyglass enable_block W116 // spyglass enable_block W154 // spyglass enable_block W239 // spyglass enable_block W362 // spyglass enable_block WRN_58 // spyglass enable_block WRN_61 `endif // SPYGLASS_ASSERT_ON always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin if (!nvdla_core_rstn) begin dp2reg_d1_nan_output_num <= {32{1'b0}}; end else begin if ((dp2reg_d1_reg) == 1'b1) begin dp2reg_d1_nan_output_num <= dp2reg_d1_nan_output_num_w; // VCS coverage off end else if ((dp2reg_d1_reg) == 1'b0) begin end else begin dp2reg_d1_nan_output_num <= 'bx; // spyglass disable STARC-2.10.1.6 W443 NoWidthInBasedNum-ML -- (Constant containing x or z used, Based number `bx contains an X, Width specification missing for based number) // VCS coverage on end end end `ifdef SPYGLASS_ASSERT_ON `else // spyglass disable_block NoWidthInBasedNum-ML // spyglass disable_block STARC-2.10.3.2a // spyglass disable_block STARC05-2.1.3.1 // spyglass disable_block STARC-2.1.4.6 // spyglass disable_block W116 // spyglass disable_block W154 // spyglass disable_block W239 // spyglass disable_block W362 // spyglass disable_block WRN_58 // spyglass disable_block WRN_61 `endif // SPYGLASS_ASSERT_ON `ifdef ASSERT_ON `ifdef FV_ASSERT_ON `define ASSERT_RESET nvdla_core_rstn `else `ifdef SYNTHESIS `define ASSERT_RESET nvdla_core_rstn `else `ifdef ASSERT_OFF_RESET_IS_X `define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b0 : nvdla_core_rstn) `else `define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b1 : nvdla_core_rstn) `endif // ASSERT_OFF_RESET_IS_X `endif // SYNTHESIS `endif // FV_ASSERT_ON `ifndef SYNTHESIS // VCS coverage off nv_assert_no_x #(0,1,0,"No X's allowed on control signals") zzz_assert_no_x_10x (nvdla_core_clk, `ASSERT_RESET, 1'd1, (^(dp2reg_d1_reg))); // spyglass disable W504 SelfDeterminedExpr-ML // VCS coverage on `endif `undef ASSERT_RESET `endif // ASSERT_ON `ifdef SPYGLASS_ASSERT_ON `else // spyglass enable_block NoWidthInBasedNum-ML // spyglass enable_block STARC-2.10.3.2a // spyglass enable_block STARC05-2.1.3.1 // spyglass enable_block STARC-2.1.4.6 // spyglass enable_block W116 // spyglass enable_block W154 // spyglass enable_block W239 // spyglass enable_block W362 // spyglass enable_block WRN_58 // spyglass enable_block WRN_61 `endif // SPYGLASS_ASSERT_ON endmodule // NV_NVDLA_CDP_reg