module NV_NVDLA_GLB_csb (
   nvdla_core_clk //|< i
  ,nvdla_core_rstn //|< i
  ,bdma_done_status0 //|< i
  ,bdma_done_status1 //|< i
  ,cacc_done_status0 //|< i
  ,cacc_done_status1 //|< i
  ,cdma_dat_done_status0 //|< i
  ,cdma_dat_done_status1 //|< i
  ,cdma_wt_done_status0 //|< i
  ,cdma_wt_done_status1 //|< i
  ,cdp_done_status0 //|< i
  ,cdp_done_status1 //|< i
  ,csb2glb_req_pd //|< i
  ,csb2glb_req_pvld //|< i
  ,pdp_done_status0 //|< i
  ,pdp_done_status1 //|< i
  ,sdp_done_status0 //|< i
  ,sdp_done_status1 //|< i
  ,bdma_done_mask0 //|> o
  ,bdma_done_mask1 //|> o
  ,cacc_done_mask0 //|> o
  ,cacc_done_mask1 //|> o
  ,cdma_dat_done_mask0 //|> o
  ,cdma_dat_done_mask1 //|> o
  ,cdma_wt_done_mask0 //|> o
  ,cdma_wt_done_mask1 //|> o
  ,cdp_done_mask0 //|> o
  ,cdp_done_mask1 //|> o
  ,csb2glb_req_prdy //|> o
  ,glb2csb_resp_pd //|> o
  ,glb2csb_resp_valid //|> o
  ,pdp_done_mask0 //|> o
  ,pdp_done_mask1 //|> o
  ,req_wdat //|> o
  ,sdp_done_mask0 //|> o
  ,sdp_done_mask1 //|> o
  ,sdp_done_set0_trigger //|> o
  ,sdp_done_status0_trigger //|> o
  ,csb2nvdla_write
  ,cdma_op_en //modified by jiazhaorong
  );
input nvdla_core_clk;
input nvdla_core_rstn;
input bdma_done_status0;
input bdma_done_status1;
input cacc_done_status0;
input cacc_done_status1;
input cdma_dat_done_status0;
input cdma_dat_done_status1;
input cdma_wt_done_status0;
input cdma_wt_done_status1;
input cdp_done_status0;
input cdp_done_status1;
input [62:0] csb2glb_req_pd;
input csb2glb_req_pvld;
input pdp_done_status0;
input pdp_done_status1;
input sdp_done_status0;
input sdp_done_status1;
output bdma_done_mask0;
output bdma_done_mask1;
output cacc_done_mask0;
output cacc_done_mask1;
output cdma_dat_done_mask0;
output cdma_dat_done_mask1;
output cdma_wt_done_mask0;
output cdma_wt_done_mask1;
output cdp_done_mask0;
output cdp_done_mask1;
output csb2glb_req_prdy;
output [33:0] glb2csb_resp_pd;
output glb2csb_resp_valid;
output pdp_done_mask0;
output pdp_done_mask1;
output [31:0] req_wdat;
output sdp_done_mask0;
output sdp_done_mask1;
output sdp_done_set0_trigger;
output sdp_done_status0_trigger;
input csb2nvdla_write;
input cdma_op_en; // modified by jiazhaorong
reg [33:0] glb2csb_resp_pd;
reg glb2csb_resp_valid;
reg [62:0] req_pd;
reg req_vld;
wire bdma_done_set0;
wire bdma_done_set1;
wire cacc_done_set0;
wire cacc_done_set1;
wire cdma_dat_done_set0;
wire cdma_dat_done_set1;
wire cdma_wt_done_set0;
wire cdma_wt_done_set1;
wire cdp_done_set0;
wire cdp_done_set1;
wire pdp_done_set0;
wire pdp_done_set1;
wire [11:0] reg_offset;
wire [31:0] reg_rd_data;
wire [31:0] reg_wr_data;
wire reg_wr_en;
wire [21:0] req_addr;
wire [1:0] req_level_NC;
wire req_nposted;
wire req_srcpriv_NC;
wire [3:0] req_wrbe_NC;
wire req_write;
wire [33:0] rsp_pd;
wire rsp_rd_error;
wire [32:0] rsp_rd_pd;
wire [31:0] rsp_rd_rdat;
wire rsp_rd_vld;
wire rsp_vld;
wire rsp_wr_error;
wire [32:0] rsp_wr_pd;
wire [31:0] rsp_wr_rdat;
wire rsp_wr_vld;
wire rubik_done_set0;
wire rubik_done_set1;
wire sdp_done_set0;
wire sdp_done_set1;
//////////////////////////////////////////////////////////
////  register
//////////////////////////////////////////////////////////
//tie 0 for wo type register read
assign bdma_done_set0 = 1'b0;
assign bdma_done_set1 = 1'b0;
assign cdp_done_set0 = 1'b0;
assign cdp_done_set1 = 1'b0;
assign pdp_done_set0 = 1'b0;
assign pdp_done_set1 = 1'b0;
assign sdp_done_set0 = 1'b0;
assign sdp_done_set1 = 1'b0;
assign rubik_done_set0 = 1'b0;
assign rubik_done_set1 = 1'b0;
assign cdma_dat_done_set0 = 1'b0;
assign cdma_dat_done_set1 = 1'b0;
assign cdma_wt_done_set0 = 1'b0;
assign cdma_wt_done_set1 = 1'b0;
assign cacc_done_set0 = 1'b0;
assign cacc_done_set1 = 1'b0;
always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin
    if (!nvdla_core_rstn) begin
        req_vld <= 1'b0;
    end else begin
        req_vld <= csb2glb_req_pvld;
    end
end
always @(posedge nvdla_core_clk) begin
    if ((csb2glb_req_pvld) == 1'b1) begin
        req_pd <= csb2glb_req_pd;
    end
end
assign csb2glb_req_prdy = 1'b1;
// ========
// REQUEST
// ========
// flow=pvld_prdy
assign req_level_NC = req_pd[62:61];
assign req_nposted = req_pd[55:55];
assign req_addr = req_pd[21:0];
assign req_wrbe_NC = req_pd[60:57];
assign req_srcpriv_NC = req_pd[56:56];
assign req_write = req_pd[54:54];
assign req_wdat = req_pd[53:22];
// ========
// RESPONSE
// ========
// flow=valid
assign rsp_rd_pd[32:32] = rsp_rd_error;
assign rsp_rd_pd[31:0] = rsp_rd_rdat;
assign rsp_wr_pd[32:32] = rsp_wr_error;
assign rsp_wr_pd[31:0] = rsp_wr_rdat;
assign rsp_rd_vld = req_vld & ~req_write;
assign rsp_rd_rdat = {32{rsp_rd_vld}} & reg_rd_data;
assign rsp_rd_error = 1'b0;
assign rsp_wr_vld = req_vld & req_write & req_nposted;
assign rsp_wr_rdat = {32{1'b0}};
assign rsp_wr_error = 1'b0;
// ========
// REQUEST
// ========
assign rsp_vld = rsp_rd_vld | rsp_wr_vld;
assign rsp_pd[33:33] = ({1{rsp_rd_vld}} & {1'h0})
                     | ({1{rsp_wr_vld}} & {1'h1});
assign rsp_pd[32:0] = ({33{rsp_rd_vld}} & rsp_rd_pd)
                    | ({33{rsp_wr_vld}} & rsp_wr_pd);
always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin
    if (!nvdla_core_rstn) begin
        glb2csb_resp_valid <= 1'b0;
    end else begin
        glb2csb_resp_valid <= rsp_vld;
    end
end
always @(posedge nvdla_core_clk) begin
    if ((rsp_vld) == 1'b1) begin
        glb2csb_resp_pd <= rsp_pd;
    end
end
assign reg_offset = {req_addr[9:0],{2{1'b0}}};
assign reg_wr_en = req_vld & req_write;
assign reg_wr_data = req_wdat;
NV_NVDLA_GLB_CSB_reg u_reg (
     .reg_rd_data (reg_rd_data[31:0]) //|> w
    ,.reg_offset (reg_offset[11:0]) //|< w
    ,.reg_wr_data (reg_wr_data[31:0]) //|< w
    ,.reg_wr_en (reg_wr_en) //|< w
    ,.nvdla_core_clk (nvdla_core_clk) //|< i
    ,.nvdla_core_rstn (nvdla_core_rstn) //|< i
    ,.bdma_done_mask0 (bdma_done_mask0) //|> o
    ,.bdma_done_mask1 (bdma_done_mask1) //|> o
    ,.cacc_done_mask0 (cacc_done_mask0) //|> o
    ,.cacc_done_mask1 (cacc_done_mask1) //|> o
    ,.cdma_dat_done_mask0 (cdma_dat_done_mask0) //|> o
    ,.cdma_dat_done_mask1 (cdma_dat_done_mask1) //|> o
    ,.cdma_wt_done_mask0 (cdma_wt_done_mask0) //|> o
    ,.cdma_wt_done_mask1 (cdma_wt_done_mask1) //|> o
    ,.cdp_done_mask0 (cdp_done_mask0) //|> o
    ,.cdp_done_mask1 (cdp_done_mask1) //|> o
    ,.pdp_done_mask0 (pdp_done_mask0) //|> o
    ,.pdp_done_mask1 (pdp_done_mask1) //|> o
    ,.sdp_done_mask0 (sdp_done_mask0) //|> o
    ,.sdp_done_mask1 (sdp_done_mask1) //|> o
    ,.rubik_done_mask0 () //|> o
    ,.rubik_done_mask1 () //|> o
    ,.sdp_done_set0_trigger (sdp_done_set0_trigger) //|> o
    ,.sdp_done_status0_trigger (sdp_done_status0_trigger) //|> o
    ,.bdma_done_set0 (bdma_done_set0) //|< w
    ,.bdma_done_set1 (bdma_done_set1) //|< w
    ,.cacc_done_set0 (cacc_done_set0) //|< w
    ,.cacc_done_set1 (cacc_done_set1) //|< w
    ,.cdma_dat_done_set0 (cdma_dat_done_set0) //|< w
    ,.cdma_dat_done_set1 (cdma_dat_done_set1) //|< w
    ,.cdma_wt_done_set0 (cdma_wt_done_set0) //|< w
    ,.cdma_wt_done_set1 (cdma_wt_done_set1) //|< w
    ,.cdp_done_set0 (cdp_done_set0) //|< w
    ,.cdp_done_set1 (cdp_done_set1) //|< w
    ,.pdp_done_set0 (pdp_done_set0) //|< w
    ,.pdp_done_set1 (pdp_done_set1) //|< w
    ,.rubik_done_set0 (rubik_done_set0) //|< w
    ,.rubik_done_set1 (rubik_done_set1) //|< w
    ,.sdp_done_set0 (sdp_done_set0) //|< w
    ,.sdp_done_set1 (sdp_done_set1) //|< w
    ,.bdma_done_status0 (bdma_done_status0) //|< i
    ,.bdma_done_status1 (bdma_done_status1) //|< i
    ,.cacc_done_status0 (cacc_done_status0) //|< i
    ,.cacc_done_status1 (cacc_done_status1) //|< i
    ,.cdma_dat_done_status0 (cdma_dat_done_status0) //|< i
    ,.cdma_dat_done_status1 (cdma_dat_done_status1) //|< i
    ,.cdma_wt_done_status0 (cdma_wt_done_status0) //|< i
    ,.cdma_wt_done_status1 (cdma_wt_done_status1) //|< i
    ,.cdp_done_status0 (cdp_done_status0) //|< i
    ,.cdp_done_status1 (cdp_done_status1) //|< i
    ,.pdp_done_status0 (pdp_done_status0) //|< i
    ,.pdp_done_status1 (pdp_done_status1) //|< i
    ,.rubik_done_status0 (1'b0) //|< i
    ,.rubik_done_status1 (1'b0) //|< i
    ,.sdp_done_status0 (sdp_done_status0) //|< i
    ,.sdp_done_status1 (sdp_done_status1) //|< i
    ,.csb2nvdla_write(csb2nvdla_write)
	,.cdma_op_en(cdma_op_en)
);
endmodule // NV_NVDLA_GLB_csb