dsp rework: custom engine module for rx/tx vita chain

1 files changed, 7 insertions, 4 deletions

diff --git a/usrp2/vrt/vita_rx_chain.v b/usrp2/vrt/vita_rx_chain.v
index 150da31c9..bd416f563 100644
--- a/usrp2/vrt/vita_rx_chain.v
+++ b/usrp2/vrt/vita_rx_chain.v
@@ -20,9 +20,11 @@ module vita_rx_chain
   #(parameter BASE=0,
     parameter UNIT=0,
     parameter FIFOSIZE=10,
-    parameter PROT_ENG_FLAGS=1)
+    parameter PROT_ENG_FLAGS=1,
+    parameter DSP_NUMBER=0)
    (input clk, input reset,
     input set_stb, input [7:0] set_addr, input [31:0] set_data,
+    input set_stb_user, input [7:0] set_addr_user, input [31:0] set_data_user,
     input [63:0] vita_time,
     input [31:0] sample, input strobe,
     output [35:0] rx_data_o, output rx_src_rdy_o, input rx_dst_rdy_i,
@@ -72,9 +74,10 @@ module vita_rx_chain
       .data_i(rx_data_int), .src_rdy_i(rx_src_rdy_int), .dst_rdy_o(rx_dst_rdy_int),
       .data_o(rx_data_int2), .src_rdy_o(rx_src_rdy_int2), .dst_rdy_i(rx_dst_rdy_int2));
 
-   dspengine_16to8 #(.BASE(BASE+9), .BUF_SIZE(FIFOSIZE)) dspengine_16to8
-     (.clk(clk),.reset(reset),.clear(clear),
-      .set_stb(set_stb), .set_addr(set_addr), .set_data(set_data),
+   custom_engine_rx #(.DSPNO(DSP_NUMBER), .MAIN_SETTINGS_BASE(BASE+9), .BUF_SIZE(FIFOSIZE)) dspengine_rx
+     (.clock(clk),.reset(reset),.clear(clear),
+      .set_stb_main(set_stb), .set_addr_main(set_addr), .set_data_main(set_data),
+      .set_stb_user(set_stb_user), .set_addr_user(set_addr_user), .set_data_user(set_data_user),
       .access_we(access_we), .access_stb(access_stb), .access_ok(access_ok), .access_done(access_done), 
       .access_skip_read(access_skip_read), .access_adr(access_adr), .access_len(access_len), 
       .access_dat_i(buf_to_dsp), .access_dat_o(dsp_to_buf));