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| author | Matt Ettus <matt@ettus.com> | 2011-04-18 14:13:50 -0700 |
|---|---|---|
| committer | Matt Ettus <matt@ettus.com> | 2011-06-08 10:52:51 -0700 |
| commit | 90c74cd45885ab2aba3d090a8deebd11b96c6d7c (patch) | |
| tree | cc2bad819627c06804074bee359f9b8050b6dc94 /usrp2/top | |
| parent | 7b127e2f51f636baf1d39f46cc9afd09579bf74f (diff) | |
| download | uhd-90c74cd45885ab2aba3d090a8deebd11b96c6d7c.tar.gz uhd-90c74cd45885ab2aba3d090a8deebd11b96c6d7c.tar.bz2 uhd-90c74cd45885ab2aba3d090a8deebd11b96c6d7c.zip | |
u2/u2p: use new rx_frontend in u2 and u2p
Diffstat (limited to 'usrp2/top')
| -rw-r--r-- | usrp2/top/N2x0/u2plus_core.v | 15 | ||||
| -rw-r--r-- | usrp2/top/USRP2/u2_core.v | 4 |
2 files changed, 15 insertions, 4 deletions
diff --git a/usrp2/top/N2x0/u2plus_core.v b/usrp2/top/N2x0/u2plus_core.v index 8a7c6ddee..3d67b0dcf 100644 --- a/usrp2/top/N2x0/u2plus_core.v +++ b/usrp2/top/N2x0/u2plus_core.v @@ -584,6 +584,17 @@ module u2plus_core .sclk_pad_o(spiflash_clk),.mosi_pad_o(spiflash_mosi),.miso_pad_i(spiflash_miso) ); // ///////////////////////////////////////////////////////////////////////// + // ADC Frontend + wire [17:0] adc_i, adc_q; + + rx_frontend #(.BASE(SR_RX_FRONT)) rx_frontend + (.clk(dsp_clk),.rst(dsp_rst), + .set_stb(set_stb_dsp),.set_addr(set_addr_dsp),.set_data(set_data_dsp), + .adc_a({adc_a,2'b00}),.adc_ovf_a(adc_ovf_a), + .adc_b({adc_b,2'b00}),.adc_ovf_b(adc_ovf_b), + .i_out(adc_i), .q_out(adc_q), .run(run_rx0_d1 | run_rx1_d1), .debug()); + + // ///////////////////////////////////////////////////////////////////////// // DSP RX 0 wire [31:0] sample_rx0; wire clear_rx0, strobe_rx0; @@ -594,7 +605,7 @@ module u2plus_core dsp_core_rx #(.BASE(SR_RX_DSP0)) dsp_core_rx0 (.clk(dsp_clk),.rst(dsp_rst), .set_stb(set_stb_dsp),.set_addr(set_addr_dsp),.set_data(set_data_dsp), - .adc_a(adc_a),.adc_ovf_a(adc_ovf_a),.adc_b(adc_b),.adc_ovf_b(adc_ovf_b), + .adc_i(adc_i),.adc_ovf_i(adc_ovf_a),.adc_q(adc_q),.adc_ovf_q(adc_ovf_b), .sample(sample_rx0), .run(run_rx0_d1), .strobe(strobe_rx0), .debug() ); @@ -622,7 +633,7 @@ module u2plus_core dsp_core_rx #(.BASE(SR_RX_DSP1)) dsp_core_rx1 (.clk(dsp_clk),.rst(dsp_rst), .set_stb(set_stb_dsp),.set_addr(set_addr_dsp),.set_data(set_data_dsp), - .adc_a(adc_a),.adc_ovf_a(adc_ovf_a),.adc_b(adc_b),.adc_ovf_b(adc_ovf_b), + .adc_i(adc_i),.adc_ovf_i(adc_ovf_a),.adc_q(adc_q),.adc_ovf_q(adc_ovf_b), .sample(sample_rx1), .run(run_rx1_d1), .strobe(strobe_rx1), .debug() ); diff --git a/usrp2/top/USRP2/u2_core.v b/usrp2/top/USRP2/u2_core.v index 151ac27ae..0821277cc 100644 --- a/usrp2/top/USRP2/u2_core.v +++ b/usrp2/top/USRP2/u2_core.v @@ -283,7 +283,7 @@ module u2_core .sf_dat_o(sf_dat_o),.sf_adr_o(sf_adr),.sf_sel_o(sf_sel),.sf_we_o(sf_we),.sf_cyc_o(sf_cyc),.sf_stb_o(sf_stb), .sf_dat_i(sf_dat_i),.sf_ack_i(sf_ack),.sf_err_i(0),.sf_rty_i(0)); - ////////////////////////////////////////////////////////////////////////////////////////// + // //////////////////////////////////////////////////////////////////////////////////////// // Reset Controller system_control sysctrl (.wb_clk_i(wb_clk), // .por_i(por), .ram_loader_rst_o(ram_loader_rst), @@ -586,7 +586,7 @@ module u2_core // ADC Frontend wire [17:0] adc_i, adc_q; - rx_frontend #(.BASE()) rx_frontend + rx_frontend #(.BASE(SR_RX_FRONT)) rx_frontend (.clk(dsp_clk),.rst(dsp_rst), .set_stb(set_stb_dsp),.set_addr(set_addr_dsp),.set_data(set_data_dsp), .adc_a({adc_a,2'b00}),.adc_ovf_a(adc_ovf_a), |