NV_NVDLA_cacc.v

// ================================================================
// 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_cacc.v
// ================================================================
// 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_CACC.h
module NV_NVDLA_cacc (
   cacc2sdp_ready //|< i
  ,csb2cacc_req_pd //|< i
  ,csb2cacc_req_pvld //|< i
  ,dla_clk_ovr_on_sync //|< i
  ,global_clk_ovr_on_sync //|< i
//: for(my $i=0; $i<8/2 ; $i++){
//: print qq(
//: ,mac_a2accu_data${i} //|< i
//: ,mac_b2accu_data${i} //|< i )
//: }
//| eperl: generated_beg (DO NOT EDIT BELOW)

,mac_a2accu_data0 //|< i
,mac_b2accu_data0 //|< i 
,mac_a2accu_data1 //|< i
,mac_b2accu_data1 //|< i 
,mac_a2accu_data2 //|< i
,mac_b2accu_data2 //|< i 
,mac_a2accu_data3 //|< i
,mac_b2accu_data3 //|< i 
//| eperl: generated_end (DO NOT EDIT ABOVE)
  ,mac_a2accu_mask //|< i
  ,mac_a2accu_mode //|< i
  ,mac_a2accu_pd //|< i
  ,mac_a2accu_pvld //|< i
  ,mac_b2accu_mask //|< i
  ,mac_b2accu_mode //|< i
  ,mac_b2accu_pd //|< i
  ,mac_b2accu_pvld //|< i
  ,nvdla_core_clk //|< i
  ,nvdla_core_rstn //|< i
  ,pwrbus_ram_pd //|< i
  ,tmc2slcg_disable_clock_gating //|< i
  ,accu2sc_credit_size //|> o
  ,accu2sc_credit_vld //|> o
  ,cacc2csb_resp_pd //|> o
  ,cacc2csb_resp_valid //|> o
  ,cacc2glb_done_intr_pd //|> o
  ,cacc2sdp_pd //|> o
  ,cacc2sdp_valid //|> o
  ,csb2cacc_req_prdy //|> o
  );
//
// NV_NVDLA_cacc_ports.v
//
input nvdla_core_clk; /* csb2cacc_req, cacc2csb_resp, mac_a2accu, mac_b2accu, cacc2sdp, accu2sc_credit, cacc2glb_done_intr */
input nvdla_core_rstn; /* csb2cacc_req, cacc2csb_resp, mac_a2accu, mac_b2accu, cacc2sdp, accu2sc_credit, cacc2glb_done_intr */
input [31:0] pwrbus_ram_pd;
input csb2cacc_req_pvld; /* data valid */
output csb2cacc_req_prdy; /* data return handshake */
input [62:0] csb2cacc_req_pd;
output cacc2csb_resp_valid; /* data valid */
output [33:0] cacc2csb_resp_pd; /* pkt_id_width=1 pkt_widths=33,33  */
input mac_a2accu_pvld; /* data valid */
input [8/2-1:0] mac_a2accu_mask;
input mac_a2accu_mode;
//: for(my $i=0; $i<8/2 ; $i++){
//: print qq(
//: input [19 -1:0] mac_a2accu_data${i}; //|< i
//: input [19 -1:0] mac_b2accu_data${i}; //|< i )
//: }
//| eperl: generated_beg (DO NOT EDIT BELOW)

input [19 -1:0] mac_a2accu_data0; //|< i
input [19 -1:0] mac_b2accu_data0; //|< i 
input [19 -1:0] mac_a2accu_data1; //|< i
input [19 -1:0] mac_b2accu_data1; //|< i 
input [19 -1:0] mac_a2accu_data2; //|< i
input [19 -1:0] mac_b2accu_data2; //|< i 
input [19 -1:0] mac_a2accu_data3; //|< i
input [19 -1:0] mac_b2accu_data3; //|< i 
//| eperl: generated_end (DO NOT EDIT ABOVE)
input [8:0] mac_a2accu_pd;
input mac_b2accu_pvld; /* data valid */
input [8/2-1:0] mac_b2accu_mask;
input mac_b2accu_mode;
input [8:0] mac_b2accu_pd;
output cacc2sdp_valid; /* data valid */
input cacc2sdp_ready; /* data return handshake */
output [32*1 +2 -1:0] cacc2sdp_pd;
output accu2sc_credit_vld; /* data valid */
output [2:0] accu2sc_credit_size;
output [1:0] cacc2glb_done_intr_pd;
//Port for SLCG
input dla_clk_ovr_on_sync;
input global_clk_ovr_on_sync;
input tmc2slcg_disable_clock_gating;
wire [3 +1 -1:0] abuf_rd_addr;
wire [34*8 -1:0] abuf_rd_data;
wire abuf_rd_en;
wire [3 +1 -1:0] abuf_wr_addr;
wire [34*8 -1:0] abuf_wr_data;
wire abuf_wr_en;
wire [12:0] accu_ctrl_pd;
wire accu_ctrl_ram_valid;
wire accu_ctrl_valid;
wire cfg_in_en_mask;
wire cfg_is_wg;
wire [4:0] cfg_truncate;
wire [3 +1 -1:0] dbuf_rd_addr;
wire dbuf_rd_en;
wire dbuf_rd_layer_end;
wire dbuf_rd_ready;
wire [3 +1 -1:0] dbuf_wr_addr;
wire [32*8 -1:0] dbuf_wr_data;
wire dbuf_wr_en;
wire [32*8 -1:0] dlv_data;
wire dlv_mask;
wire [1:0] dlv_pd;
wire dlv_valid;
wire dp2reg_done;
wire [31:0] dp2reg_sat_count;
wire nvdla_cell_gated_clk;
wire nvdla_op_gated_clk_0;
wire nvdla_op_gated_clk_1;
wire nvdla_op_gated_clk_2;
wire [4:0] reg2dp_batches;
wire [4:0] reg2dp_clip_truncate;
wire [0:0] reg2dp_conv_mode;
wire [31:0] reg2dp_cya;
wire [31:0] reg2dp_dataout_addr;
wire [12:0] reg2dp_dataout_channel;
wire [12:0] reg2dp_dataout_height;
wire [12:0] reg2dp_dataout_width;
wire [0:0] reg2dp_line_packed;
wire [23:0] reg2dp_line_stride;
wire [0:0] reg2dp_op_en;
wire [1:0] reg2dp_proc_precision;
wire [0:0] reg2dp_surf_packed;
wire [23:0] reg2dp_surf_stride;
wire slcg_cell_en;
wire [6:0] slcg_op_en;
wire wait_for_op_en;
//==========================================================
// Regfile
//==========================================================
NV_NVDLA_CACC_regfile u_regfile (
   .nvdla_core_clk (nvdla_core_clk) //|< i
  ,.nvdla_core_rstn (nvdla_core_rstn) //|< i
  ,.csb2cacc_req_pd (csb2cacc_req_pd) //|< i
  ,.csb2cacc_req_pvld (csb2cacc_req_pvld) //|< i
  ,.dp2reg_done (dp2reg_done) //|< w
  ,.dp2reg_sat_count (dp2reg_sat_count) //|< w
  ,.cacc2csb_resp_pd (cacc2csb_resp_pd) //|> o
  ,.cacc2csb_resp_valid (cacc2csb_resp_valid) //|> o
  ,.csb2cacc_req_prdy (csb2cacc_req_prdy) //|> o
  ,.reg2dp_batches (reg2dp_batches) //|> w
  ,.reg2dp_clip_truncate (reg2dp_clip_truncate) //|> w
  ,.reg2dp_conv_mode (reg2dp_conv_mode) //|> w
  ,.reg2dp_cya (reg2dp_cya) //|> w *
  ,.reg2dp_dataout_addr (reg2dp_dataout_addr) //|> w
  ,.reg2dp_dataout_channel (reg2dp_dataout_channel) //|> w
  ,.reg2dp_dataout_height (reg2dp_dataout_height) //|> w
  ,.reg2dp_dataout_width (reg2dp_dataout_width) //|> w
  ,.reg2dp_line_packed (reg2dp_line_packed) //|> w
  ,.reg2dp_line_stride (reg2dp_line_stride) //|> w
  ,.reg2dp_op_en (reg2dp_op_en) //|> w
  ,.reg2dp_proc_precision (reg2dp_proc_precision) //|> w
  ,.reg2dp_surf_packed (reg2dp_surf_packed) //|> w
  ,.reg2dp_surf_stride (reg2dp_surf_stride) //|> w
  ,.slcg_op_en (slcg_op_en) //|> w
  );
//==========================================================
// Assembly controller
//==========================================================
NV_NVDLA_CACC_assembly_ctrl u_assembly_ctrl (
   .reg2dp_op_en (reg2dp_op_en) //|< w
  ,.reg2dp_conv_mode (reg2dp_conv_mode) //|< w
  ,.reg2dp_proc_precision (reg2dp_proc_precision) //|< w
  ,.reg2dp_clip_truncate (reg2dp_clip_truncate) //|< w
  ,.nvdla_core_clk (nvdla_op_gated_clk_0) //|< w
  ,.nvdla_core_rstn (nvdla_core_rstn) //|< i
  ,.dp2reg_done (dp2reg_done) //|< w
  ,.mac_a2accu_pd (mac_a2accu_pd) //|< i
  ,.mac_a2accu_pvld (mac_a2accu_pvld) //|< i
  ,.mac_b2accu_pd (mac_b2accu_pd) //|< i
  ,.mac_b2accu_pvld (mac_b2accu_pvld) //|< i
  ,.abuf_rd_addr (abuf_rd_addr) //|> w
  ,.abuf_rd_en (abuf_rd_en) //|> w
  ,.accu_ctrl_pd (accu_ctrl_pd) //|> w
  ,.accu_ctrl_ram_valid ( accu_ctrl_ram_valid) //|> w
  ,.accu_ctrl_valid (accu_ctrl_valid) //|> w
  ,.cfg_in_en_mask (cfg_in_en_mask) //|> w
  ,.cfg_is_wg (cfg_is_wg) //|> w
  ,.cfg_truncate (cfg_truncate) //|> w
  ,.slcg_cell_en (slcg_cell_en) //|> w
  ,.wait_for_op_en (wait_for_op_en) //|> w
  );
//==========================================================
// Assembly buffer
//==========================================================
NV_NVDLA_CACC_assembly_buffer u_assembly_buffer (
   .nvdla_core_clk (nvdla_op_gated_clk_1) //|< w
  ,.nvdla_core_rstn (nvdla_core_rstn) //|< i
  ,.abuf_rd_addr (abuf_rd_addr) //|< w
  ,.abuf_rd_en (abuf_rd_en) //|< w
  ,.abuf_wr_addr (abuf_wr_addr) //|< w
  ,.abuf_wr_data (abuf_wr_data) //|< w
  ,.abuf_wr_en (abuf_wr_en) //|< w
  ,.pwrbus_ram_pd (pwrbus_ram_pd) //|< i
  ,.abuf_rd_data (abuf_rd_data) //|> w
  );
//==========================================================
// CACC calculator
//==========================================================
NV_NVDLA_CACC_calculator u_calculator (
   .nvdla_cell_clk (nvdla_cell_gated_clk) //|< w
  ,.nvdla_core_clk (nvdla_op_gated_clk_2) //|< w
  ,.nvdla_core_rstn (nvdla_core_rstn) //|< i
  ,.abuf_rd_data (abuf_rd_data) //|< w
  ,.accu_ctrl_pd (accu_ctrl_pd) //|< w
  ,.accu_ctrl_ram_valid (accu_ctrl_ram_valid) //|< w
  ,.accu_ctrl_valid (accu_ctrl_valid) //|< w
  ,.cfg_in_en_mask (cfg_in_en_mask) //|< w
  ,.cfg_is_wg (cfg_is_wg) //|< w
  ,.cfg_truncate (cfg_truncate) //|< w
//: for(my $i=0; $i<8/2 ; $i++){
//: print qq(
//: ,.mac_a2accu_data${i} (mac_a2accu_data${i}) //|< i )
//: }
//| eperl: generated_beg (DO NOT EDIT BELOW)

,.mac_a2accu_data0 (mac_a2accu_data0) //|< i 
,.mac_a2accu_data1 (mac_a2accu_data1) //|< i 
,.mac_a2accu_data2 (mac_a2accu_data2) //|< i 
,.mac_a2accu_data3 (mac_a2accu_data3) //|< i 
//| eperl: generated_end (DO NOT EDIT ABOVE)
  ,.mac_a2accu_mask (mac_a2accu_mask) //|< i
  ,.mac_a2accu_mode (mac_a2accu_mode) //|< i
  ,.mac_a2accu_pvld (mac_a2accu_pvld) //|< i
//: for(my $i=0; $i<8/2 ; $i++){
//: print qq(
//: ,.mac_b2accu_data${i} (mac_b2accu_data${i}) //|< i )
//: }
//| eperl: generated_beg (DO NOT EDIT BELOW)

,.mac_b2accu_data0 (mac_b2accu_data0) //|< i 
,.mac_b2accu_data1 (mac_b2accu_data1) //|< i 
,.mac_b2accu_data2 (mac_b2accu_data2) //|< i 
,.mac_b2accu_data3 (mac_b2accu_data3) //|< i 
//| eperl: generated_end (DO NOT EDIT ABOVE)
  ,.mac_b2accu_mask (mac_b2accu_mask) //|< i
  ,.mac_b2accu_mode (mac_b2accu_mode) //|< i
  ,.mac_b2accu_pvld (mac_b2accu_pvld) //|< i
  ,.abuf_wr_addr (abuf_wr_addr) //|> w
  ,.abuf_wr_data (abuf_wr_data) //|> w
  ,.abuf_wr_en (abuf_wr_en) //|> w
  ,.dlv_data (dlv_data) //|> w
  ,.dlv_mask (dlv_mask) //|> w
  ,.dlv_pd (dlv_pd) //|> w
  ,.dlv_valid (dlv_valid) //|> w
  ,.dp2reg_sat_count (dp2reg_sat_count) //|> w
  );
//==========================================================
// Delivery controller
//==========================================================
NV_NVDLA_CACC_delivery_ctrl u_delivery_ctrl (
   .reg2dp_op_en (reg2dp_op_en) //|< w
  ,.reg2dp_conv_mode (reg2dp_conv_mode) //|< w
  ,.reg2dp_proc_precision (reg2dp_proc_precision) //|< w
  ,.reg2dp_dataout_width (reg2dp_dataout_width) //|< w
  ,.reg2dp_dataout_height (reg2dp_dataout_height) //|< w
  ,.reg2dp_dataout_channel (reg2dp_dataout_channel) //|< w
  ,.reg2dp_dataout_addr (reg2dp_dataout_addr[31:3]) //|< w
  ,.reg2dp_line_packed (reg2dp_line_packed) //|< w
  ,.reg2dp_surf_packed (reg2dp_surf_packed) //|< w
  ,.reg2dp_batches (reg2dp_batches[4:0]) //|< w
  ,.reg2dp_line_stride (reg2dp_line_stride) //|< w
  ,.reg2dp_surf_stride (reg2dp_surf_stride) //|< w
  ,.nvdla_core_clk (nvdla_core_clk) //|< i
  ,.nvdla_core_rstn (nvdla_core_rstn) //|< i
  ,.cacc2sdp_ready (cacc2sdp_ready) //|< i
  ,.cacc2sdp_valid (cacc2sdp_valid) //|< o
  ,.dbuf_rd_ready (dbuf_rd_ready) //|< w
  ,.dlv_data (dlv_data) //|< w
  ,.dlv_mask (dlv_mask) //|< w
  ,.dlv_pd (dlv_pd) //|< w
  ,.dlv_valid (dlv_valid) //|< w
  ,.wait_for_op_en (wait_for_op_en) //|< w
  ,.dbuf_rd_addr (dbuf_rd_addr) //|> w
  ,.dbuf_rd_en (dbuf_rd_en) //|> w
  ,.dbuf_rd_layer_end (dbuf_rd_layer_end) //|> w
  ,.dbuf_wr_addr (dbuf_wr_addr) //|> w
  ,.dbuf_wr_data (dbuf_wr_data) //|> w
  ,.dbuf_wr_en (dbuf_wr_en) //|> w
  ,.dp2reg_done (dp2reg_done) //|> w
  );
//==========================================================
// Delivery buffer
//==========================================================
NV_NVDLA_CACC_delivery_buffer u_delivery_buffer (
   .nvdla_core_clk (nvdla_core_clk) //|< i
  ,.nvdla_core_rstn (nvdla_core_rstn) //|< i
  ,.cacc2sdp_ready (cacc2sdp_ready) //|< i
  ,.dbuf_rd_addr (dbuf_rd_addr) //|< w
  ,.dbuf_rd_en (dbuf_rd_en) //|< w
  ,.dbuf_rd_layer_end (dbuf_rd_layer_end) //|< w
  ,.dbuf_wr_addr (dbuf_wr_addr) //|< w
  ,.dbuf_wr_data (dbuf_wr_data) //|< w
  ,.dbuf_wr_en (dbuf_wr_en) //|< w
  ,.pwrbus_ram_pd (pwrbus_ram_pd) //|< i
  ,.cacc2glb_done_intr_pd (cacc2glb_done_intr_pd) //|> o
  ,.cacc2sdp_pd (cacc2sdp_pd) //|> o
  ,.cacc2sdp_valid (cacc2sdp_valid) //|> o
  ,.dbuf_rd_ready (dbuf_rd_ready) //|> w
  ,.accu2sc_credit_size (accu2sc_credit_size) //|> o
  ,.accu2sc_credit_vld (accu2sc_credit_vld) //|> o
  );
//==========================================================
// SLCG groups
//==========================================================
NV_NVDLA_CACC_slcg u_slcg_op_0 (
   .dla_clk_ovr_on_sync (dla_clk_ovr_on_sync) //|< i
  ,.global_clk_ovr_on_sync (global_clk_ovr_on_sync) //|< i
  ,.nvdla_core_clk (nvdla_core_clk) //|< i
  ,.nvdla_core_rstn (nvdla_core_rstn) //|< i
  ,.slcg_en_src_0 (slcg_op_en[0]) //|< w
  ,.slcg_en_src_1 (1'b1) //|< ?
  ,.tmc2slcg_disable_clock_gating (tmc2slcg_disable_clock_gating) //|< i
  ,.nvdla_core_gated_clk (nvdla_op_gated_clk_0) //|> w
  );
NV_NVDLA_CACC_slcg u_slcg_op_1 (
   .dla_clk_ovr_on_sync (dla_clk_ovr_on_sync) //|< i
  ,.global_clk_ovr_on_sync (global_clk_ovr_on_sync) //|< i
  ,.nvdla_core_clk (nvdla_core_clk) //|< i
  ,.nvdla_core_rstn (nvdla_core_rstn) //|< i
  ,.slcg_en_src_0 (slcg_op_en[1]) //|< w
  ,.slcg_en_src_1 (1'b1) //|< ?
  ,.tmc2slcg_disable_clock_gating (tmc2slcg_disable_clock_gating) //|< i
  ,.nvdla_core_gated_clk (nvdla_op_gated_clk_1) //|> w
  );
NV_NVDLA_CACC_slcg u_slcg_op_2 (
   .dla_clk_ovr_on_sync (dla_clk_ovr_on_sync) //|< i
  ,.global_clk_ovr_on_sync (global_clk_ovr_on_sync) //|< i
  ,.nvdla_core_clk (nvdla_core_clk) //|< i
  ,.nvdla_core_rstn (nvdla_core_rstn) //|< i
  ,.slcg_en_src_0 (slcg_op_en[2]) //|< w
  ,.slcg_en_src_1 (1'b1) //|< ?
  ,.tmc2slcg_disable_clock_gating (tmc2slcg_disable_clock_gating) //|< i
  ,.nvdla_core_gated_clk (nvdla_op_gated_clk_2) //|> w
  );
NV_NVDLA_CACC_slcg u_slcg_cell_0 (
   .dla_clk_ovr_on_sync (dla_clk_ovr_on_sync) //|< i
  ,.global_clk_ovr_on_sync (global_clk_ovr_on_sync) //|< i
  ,.nvdla_core_clk (nvdla_core_clk) //|< i
  ,.nvdla_core_rstn (nvdla_core_rstn) //|< i
  ,.slcg_en_src_0 (slcg_op_en[3]) //|< w
  ,.slcg_en_src_1 (slcg_cell_en) //|< w
  ,.tmc2slcg_disable_clock_gating (tmc2slcg_disable_clock_gating) //|< i
  ,.nvdla_core_gated_clk (nvdla_cell_gated_clk) //|> w
  );
endmodule // NV_NVDLA_cacc