Remove usrp1 and usrp2 FPGA files. These are now hosted at:

[debian/gnuradio] / usrp / fpga / toplevel / mrfm / mrfm_proc.v

diff --git a/usrp/fpga/toplevel/mrfm/mrfm_proc.v b/usrp/fpga/toplevel/mrfm/mrfm_proc.v
deleted file mode 100644 (file)
index 80de9fc..0000000
--- a/usrp/fpga/toplevel/mrfm/mrfm_proc.v
+++ /dev/null
@@ -1,96 +0,0 @@
-
-`include "mrfm.vh"
-`include "../../../firmware/include/fpga_regs_common.v"
-`include "../../../firmware/include/fpga_regs_standard.v"
-
-module mrfm_proc (input clock, input reset, input enable,
-                 input [6:0] serial_addr, input [31:0] serial_data, input serial_strobe,
-                 input [15:0] signal_in, output wire [15:0] signal_out, output wire sync_out,
-                 output wire [15:0] i, output wire [15:0] q, 
-                 output wire [15:0] ip, output wire [15:0] qp,
-                 output wire strobe_out, output wire [63:0] debugbus);
-
-   // Strobes
-   wire        sample_strobe, strobe_0, strobe_1, strobe_2;
-   assign      sample_strobe = 1'b1;
-   wire [7:0]  rate_0, rate_1, rate_2;
-
-   setting_reg #(`FR_MRFM_DECIM) sr_decim(.clock(clock),.reset(reset),.strobe(serial_strobe),.addr(serial_addr),.in(serial_data),.out({rate_2,rate_1,rate_0}));
-   
-   strobe_gen strobe_gen_0
-     ( .clock(clock),.reset(reset),.enable(enable),
-       .rate(rate_0),.strobe_in(sample_strobe),.strobe(strobe_0) );
-   strobe_gen strobe_gen_1
-     ( .clock(clock),.reset(reset),.enable(enable),
-       .rate(rate_1),.strobe_in(strobe_0),.strobe(strobe_1) );
-   
-   wire [31:0] phase;
-
-   assign      sync_out = phase[31];
-   wire [15:0] i_decim_0, i_decim_1, i_decim_2;
-   wire [15:0] q_decim_0, q_decim_1, q_decim_2;
-
-   wire [15:0] i_interp_0, i_interp_1, i_interp_2;
-   wire [15:0] q_interp_0, q_interp_1, q_interp_2;
-
-   wire [15:0] i_filt, q_filt, i_comp, q_comp;
-
-   assign      ip=i_comp;
-   assign      qp=q_comp;
-   
-   phase_acc #(`FR_MRFM_FREQ,`FR_MRFM_PHASE,32) rx_phase_acc
-     (.clk(clock),.reset(reset),.enable(enable),
-      .serial_addr(serial_addr),.serial_data(serial_data),.serial_strobe(serial_strobe),
-      .strobe(sample_strobe),.phase(phase) );
-   
-   cordic rx_cordic (.clock(clock),.reset(reset),.enable(enable),
-                    .xi(signal_in),.yi(16'd0),.zi(phase[31:16]),
-                    .xo(i_decim_0),.yo(q_decim_0),.zo() );
-   
-   cic_decim cic_decim_i_0 (.clock(clock),.reset(reset),.enable(enable),
-                           .rate(rate_0),.strobe_in(sample_strobe),.strobe_out(strobe_0),
-                           .signal_in(i_decim_0),.signal_out(i_decim_1));
-   cic_decim cic_decim_i_1 (.clock(clock),.reset(reset),.enable(enable),
-                           .rate(rate_1),.strobe_in(strobe_0),.strobe_out(strobe_1),
-                           .signal_in(i_decim_1),.signal_out(i));
-
-   cic_decim cic_decim_q_0 (.clock(clock),.reset(reset),.enable(enable),
-                           .rate(rate_0),.strobe_in(sample_strobe),.strobe_out(strobe_0),
-                           .signal_in(q_decim_0),.signal_out(q_decim_1));
-   cic_decim cic_decim_q_1 (.clock(clock),.reset(reset),.enable(enable),
-                           .rate(rate_1),.strobe_in(strobe_0),.strobe_out(strobe_1),
-                           .signal_in(q_decim_1),.signal_out(q));
-
-   assign      strobe_out = strobe_1;
-
-   biquad_2stage iir_i (.clock(clock),.reset(reset),.strobe_in(strobe_1),
-                       .serial_strobe(serial_strobe),.serial_addr(serial_addr),.serial_data(serial_data),
-                       .sample_in(i),.sample_out(i_filt),.debugbus(debugbus));
-
-   biquad_2stage iir_q (.clock(clock),.reset(reset),.strobe_in(strobe_1),
-                       .serial_strobe(serial_strobe),.serial_addr(serial_addr),.serial_data(serial_data),
-                       .sample_in(q),.sample_out(q_filt),.debugbus());
-
-   mrfm_compensator compensator (.clock(clock),.reset(reset),.strobe_in(strobe_1),
-                                .serial_strobe(serial_strobe),.serial_addr(serial_addr),.serial_data(serial_data),
-                                .i_in(i_filt),.q_in(q_filt),.i_out(i_comp),.q_out(q_comp));
-   
-   cic_interp cic_interp_i_0 (.clock(clock),.reset(reset),.enable(enable),
-                           .rate(rate_1),.strobe_in(strobe_1),.strobe_out(strobe_0),
-                           .signal_in(i_comp),.signal_out(i_interp_0));
-   cic_interp cic_interp_i_1 (.clock(clock),.reset(reset),.enable(enable),
-                           .rate(rate_0),.strobe_in(strobe_0),.strobe_out(sample_strobe),
-                           .signal_in(i_interp_0),.signal_out(i_interp_1));
-
-   cic_interp cic_interp_q_0 (.clock(clock),.reset(reset),.enable(enable),
-                           .rate(rate_1),.strobe_in(strobe_1),.strobe_out(strobe_0),
-                           .signal_in(q_comp),.signal_out(q_interp_0));
-   cic_interp cic_interp_q_1 (.clock(clock),.reset(reset),.enable(enable),
-                           .rate(rate_0),.strobe_in(strobe_0),.strobe_out(sample_strobe),
-                           .signal_in(q_interp_0),.signal_out(q_interp_1));
-
-   cordic tx_cordic (.clock(clock),.reset(reset),.enable(enable),
-                    .xi(i_interp_1),.yi(q_interp_1),.zi(-phase[31:16]),
-                    .xo(signal_out),.yo(),.zo() );
-
-endmodule // mrfm_proc