axi_ad9144: Use the generic JESD204 DAC transmitter core
Replace the axi_ad9144 implementation with the new generic JESD204 interface DAC core. The replacement is functionally equivalent. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>main
Lars-Peter Clausen
Lars-Peter Clausen
parent
e4c9c8734c
commit
0072476ad1
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@ -5,33 +5,32 @@
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LIBRARY_NAME := axi_ad9144
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LIBRARY_NAME := axi_ad9144
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GENERIC_DEPS += ../common/ad_dds.v
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GENERIC_DEPS += ../common/ad_dds_1.v
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GENERIC_DEPS += ../common/ad_dds_sine.v
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GENERIC_DEPS += ../common/ad_rst.v
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GENERIC_DEPS += ../common/up_axi.v
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GENERIC_DEPS += ../common/up_clock_mon.v
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GENERIC_DEPS += ../common/up_dac_channel.v
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GENERIC_DEPS += ../common/up_dac_common.v
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GENERIC_DEPS += ../common/up_xfer_cntrl.v
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GENERIC_DEPS += ../common/up_xfer_status.v
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GENERIC_DEPS += axi_ad9144.v
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GENERIC_DEPS += axi_ad9144.v
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GENERIC_DEPS += axi_ad9144_channel.v
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GENERIC_DEPS += axi_ad9144_core.v
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GENERIC_DEPS += axi_ad9144_if.v
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XILINX_DEPS += ../xilinx/common/ad_mul.v
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XILINX_DEPS += ../xilinx/common/ad_rst_constr.xdc
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XILINX_DEPS += ../xilinx/common/up_clock_mon_constr.xdc
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XILINX_DEPS += ../xilinx/common/up_xfer_cntrl_constr.xdc
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XILINX_DEPS += ../xilinx/common/up_xfer_status_constr.xdc
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XILINX_DEPS += axi_ad9144_ip.tcl
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XILINX_DEPS += axi_ad9144_ip.tcl
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XILINX_LIB_DEPS += jesd204/ad_ip_jesd204_tpl_dac
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ALTERA_DEPS += ../altera/common/ad_mul.v
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ALTERA_DEPS += ../altera/common/ad_mul.v
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ALTERA_DEPS += ../altera/common/up_clock_mon_constr.sdc
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ALTERA_DEPS += ../altera/common/up_clock_mon_constr.sdc
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ALTERA_DEPS += ../altera/common/up_rst_constr.sdc
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ALTERA_DEPS += ../altera/common/up_rst_constr.sdc
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ALTERA_DEPS += ../altera/common/up_xfer_cntrl_constr.sdc
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ALTERA_DEPS += ../altera/common/up_xfer_cntrl_constr.sdc
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ALTERA_DEPS += ../altera/common/up_xfer_status_constr.sdc
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ALTERA_DEPS += ../altera/common/up_xfer_status_constr.sdc
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ALTERA_DEPS += ../common/ad_dds.v
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ALTERA_DEPS += ../common/ad_dds_1.v
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ALTERA_DEPS += ../common/ad_dds_sine.v
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ALTERA_DEPS += ../common/ad_rst.v
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ALTERA_DEPS += ../common/up_axi.v
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ALTERA_DEPS += ../common/up_clock_mon.v
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ALTERA_DEPS += ../common/up_dac_channel.v
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ALTERA_DEPS += ../common/up_dac_common.v
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ALTERA_DEPS += ../common/up_xfer_cntrl.v
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ALTERA_DEPS += ../common/up_xfer_status.v
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ALTERA_DEPS += ../jesd204/ad_ip_jesd204_tpl_dac/ad_ip_jesd204_tpl_dac.v
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ALTERA_DEPS += ../jesd204/ad_ip_jesd204_tpl_dac/ad_ip_jesd204_tpl_dac_channel.v
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ALTERA_DEPS += ../jesd204/ad_ip_jesd204_tpl_dac/ad_ip_jesd204_tpl_dac_core.v
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ALTERA_DEPS += ../jesd204/ad_ip_jesd204_tpl_dac/ad_ip_jesd204_tpl_dac_framer.v
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ALTERA_DEPS += ../jesd204/ad_ip_jesd204_tpl_dac/ad_ip_jesd204_tpl_dac_regmap.v
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ALTERA_DEPS += axi_ad9144_hw.tcl
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ALTERA_DEPS += axi_ad9144_hw.tcl
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include ../scripts/library.mk
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include ../scripts/library.mk
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@ -90,152 +90,53 @@ module axi_ad9144 #(
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output [ 1:0] s_axi_rresp,
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output [ 1:0] s_axi_rresp,
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input s_axi_rready);
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input s_axi_rready);
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// internal clocks and resets
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wire dac_rst;
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wire up_clk;
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wire up_rstn;
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// internal signals
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// internal signals
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wire [255:0] tx_data_s;
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wire [255:0] tx_data_s;
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wire [ 15:0] dac_data_0_0_s;
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wire [ 15:0] dac_data_0_1_s;
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wire [ 15:0] dac_data_0_2_s;
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wire [ 15:0] dac_data_0_3_s;
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wire [ 15:0] dac_data_1_0_s;
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wire [ 15:0] dac_data_1_1_s;
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wire [ 15:0] dac_data_1_2_s;
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wire [ 15:0] dac_data_1_3_s;
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wire [ 15:0] dac_data_2_0_s;
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wire [ 15:0] dac_data_2_1_s;
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wire [ 15:0] dac_data_2_2_s;
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wire [ 15:0] dac_data_2_3_s;
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wire [ 15:0] dac_data_3_0_s;
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wire [ 15:0] dac_data_3_1_s;
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wire [ 15:0] dac_data_3_2_s;
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wire [ 15:0] dac_data_3_3_s;
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wire up_wreq_s;
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wire [ 13:0] up_waddr_s;
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wire [ 31:0] up_wdata_s;
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wire up_wack_s;
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wire up_rreq_s;
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wire [ 13:0] up_raddr_s;
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wire [ 31:0] up_rdata_s;
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wire up_rack_s;
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// signal name changes
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assign up_clk = s_axi_aclk;
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assign up_rstn = s_axi_aresetn;
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// dual/quad cores
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// dual/quad cores
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assign tx_valid = 1'b1;
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assign tx_data = tx_data_s[(128*QUAD_OR_DUAL_N)+127:0];
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assign tx_data = tx_data_s[(128*QUAD_OR_DUAL_N)+127:0];
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assign dac_clk = tx_clk;
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// device interface
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ad_ip_jesd204_tpl_dac #(
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.ID (ID),
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.NUM_LANES (8),
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.NUM_CHANNELS (4),
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.DAC_DATAPATH_DISABLE (DAC_DATAPATH_DISABLE)
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) i_dac_jesd204 (
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.link_clk (tx_clk),
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axi_ad9144_if i_if (
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.link_valid (tx_valid),
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.tx_clk (tx_clk),
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.link_data (tx_data_s),
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.tx_data (tx_data_s),
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.link_ready (tx_ready),
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.dac_clk (dac_clk),
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.dac_rst (dac_rst),
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.dac_data_0_0 (dac_data_0_0_s),
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.dac_data_0_1 (dac_data_0_1_s),
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.dac_data_0_2 (dac_data_0_2_s),
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.dac_data_0_3 (dac_data_0_3_s),
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.dac_data_1_0 (dac_data_1_0_s),
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.dac_data_1_1 (dac_data_1_1_s),
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.dac_data_1_2 (dac_data_1_2_s),
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.dac_data_1_3 (dac_data_1_3_s),
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.dac_data_2_0 (dac_data_2_0_s),
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.dac_data_2_1 (dac_data_2_1_s),
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.dac_data_2_2 (dac_data_2_2_s),
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.dac_data_2_3 (dac_data_2_3_s),
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.dac_data_3_0 (dac_data_3_0_s),
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.dac_data_3_1 (dac_data_3_1_s),
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.dac_data_3_2 (dac_data_3_2_s),
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.dac_data_3_3 (dac_data_3_3_s));
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// core
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.enable ({dac_enable_3,dac_enable_2,dac_enable_1,dac_enable_0}),
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.dac_valid ({dac_valid_3,dac_valid_2,dac_valid_1,dac_valid_0}),
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axi_ad9144_core #(.ID(ID), .DATAPATH_DISABLE(DAC_DATAPATH_DISABLE)) i_core (
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.dac_ddata ({dac_ddata_3,dac_ddata_2,dac_ddata_1,dac_ddata_0}),
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.dac_clk (dac_clk),
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.dac_rst (dac_rst),
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.dac_data_0_0 (dac_data_0_0_s),
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.dac_data_0_1 (dac_data_0_1_s),
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.dac_data_0_2 (dac_data_0_2_s),
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.dac_data_0_3 (dac_data_0_3_s),
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.dac_data_1_0 (dac_data_1_0_s),
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.dac_data_1_1 (dac_data_1_1_s),
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.dac_data_1_2 (dac_data_1_2_s),
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.dac_data_1_3 (dac_data_1_3_s),
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.dac_data_2_0 (dac_data_2_0_s),
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.dac_data_2_1 (dac_data_2_1_s),
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.dac_data_2_2 (dac_data_2_2_s),
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.dac_data_2_3 (dac_data_2_3_s),
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.dac_data_3_0 (dac_data_3_0_s),
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.dac_data_3_1 (dac_data_3_1_s),
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.dac_data_3_2 (dac_data_3_2_s),
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.dac_data_3_3 (dac_data_3_3_s),
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.dac_valid_0 (dac_valid_0),
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.dac_enable_0 (dac_enable_0),
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.dac_ddata_0 (dac_ddata_0),
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.dac_valid_1 (dac_valid_1),
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.dac_enable_1 (dac_enable_1),
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.dac_ddata_1 (dac_ddata_1),
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.dac_valid_2 (dac_valid_2),
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.dac_enable_2 (dac_enable_2),
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.dac_ddata_2 (dac_ddata_2),
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.dac_valid_3 (dac_valid_3),
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.dac_enable_3 (dac_enable_3),
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.dac_ddata_3 (dac_ddata_3),
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.dac_dunf (dac_dunf),
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.dac_dunf (dac_dunf),
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.up_rstn (up_rstn),
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.up_clk (up_clk),
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.up_wreq (up_wreq_s),
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.up_waddr (up_waddr_s),
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.up_wdata (up_wdata_s),
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.up_wack (up_wack_s),
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.up_rreq (up_rreq_s),
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.up_raddr (up_raddr_s),
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.up_rdata (up_rdata_s),
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.up_rack (up_rack_s));
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// up bus interface
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.s_axi_aclk (s_axi_aclk),
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.s_axi_aresetn (s_axi_aresetn),
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up_axi i_up_axi (
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.s_axi_awvalid (s_axi_awvalid),
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.up_rstn (up_rstn),
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.s_axi_awready (s_axi_awready),
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.up_clk (up_clk),
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.s_axi_awaddr (s_axi_awaddr),
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.up_axi_awvalid (s_axi_awvalid),
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.s_axi_awprot (s_axi_awprot),
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.up_axi_awaddr (s_axi_awaddr),
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.s_axi_wvalid (s_axi_wvalid),
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.up_axi_awready (s_axi_awready),
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.s_axi_wready (s_axi_wready),
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.up_axi_wvalid (s_axi_wvalid),
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.s_axi_wdata (s_axi_wdata),
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.up_axi_wdata (s_axi_wdata),
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.s_axi_wstrb (s_axi_wstrb),
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.up_axi_wstrb (s_axi_wstrb),
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.s_axi_bvalid (s_axi_bvalid),
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.up_axi_wready (s_axi_wready),
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.s_axi_bready (s_axi_bready),
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.up_axi_bvalid (s_axi_bvalid),
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.s_axi_bresp (s_axi_bresp),
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.up_axi_bresp (s_axi_bresp),
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.s_axi_arvalid (s_axi_arvalid),
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.up_axi_bready (s_axi_bready),
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.s_axi_arready (s_axi_arready),
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.up_axi_arvalid (s_axi_arvalid),
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.s_axi_araddr (s_axi_araddr),
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.up_axi_araddr (s_axi_araddr),
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.s_axi_arprot (s_axi_arprot),
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.up_axi_arready (s_axi_arready),
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.s_axi_rvalid (s_axi_rvalid),
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.up_axi_rvalid (s_axi_rvalid),
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.s_axi_rready (s_axi_rready),
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.up_axi_rresp (s_axi_rresp),
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.s_axi_rdata (s_axi_rdata),
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.up_axi_rdata (s_axi_rdata),
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.s_axi_rresp (s_axi_rresp)
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.up_axi_rready (s_axi_rready),
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);
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.up_wreq (up_wreq_s),
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.up_waddr (up_waddr_s),
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.up_wdata (up_wdata_s),
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.up_wack (up_wack_s),
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.up_rreq (up_rreq_s),
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.up_raddr (up_raddr_s),
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.up_rdata (up_rdata_s),
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.up_rack (up_rack_s));
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endmodule
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endmodule
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// ***************************************************************************
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// ***************************************************************************
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@ -1,428 +0,0 @@
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// ***************************************************************************
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// ***************************************************************************
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// Copyright 2014 - 2017 (c) Analog Devices, Inc. All rights reserved.
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//
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// In this HDL repository, there are many different and unique modules, consisting
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// of various HDL (Verilog or VHDL) components. The individual modules are
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// developed independently, and may be accompanied by separate and unique license
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// terms.
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//
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// The user should read each of these license terms, and understand the
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// freedoms and responsibilities that he or she has by using this source/core.
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//
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// This core is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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// A PARTICULAR PURPOSE.
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//
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// Redistribution and use of source or resulting binaries, with or without modification
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// of this file, are permitted under one of the following two license terms:
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//
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// 1. The GNU General Public License version 2 as published by the
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// Free Software Foundation, which can be found in the top level directory
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// of this repository (LICENSE_GPL2), and also online at:
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// <https://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
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//
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// OR
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//
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// 2. An ADI specific BSD license, which can be found in the top level directory
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// of this repository (LICENSE_ADIBSD), and also on-line at:
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// https://github.com/analogdevicesinc/hdl/blob/master/LICENSE_ADIBSD
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// This will allow to generate bit files and not release the source code,
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// as long as it attaches to an ADI device.
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//
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// ***************************************************************************
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// ***************************************************************************
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`timescale 1ns/100ps
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module axi_ad9144_channel #(
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parameter CHANNEL_ID = 32'h0,
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parameter DATAPATH_DISABLE = 0) (
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// dac interface
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input dac_clk,
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input dac_rst,
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output reg dac_enable,
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output reg [63:0] dac_data,
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input [63:0] dma_data,
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// processor interface
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input dac_data_sync,
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input dac_dds_format,
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// bus interface
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input up_rstn,
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input up_clk,
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input up_wreq,
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input [13:0] up_waddr,
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input [31:0] up_wdata,
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output up_wack,
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input up_rreq,
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input [13:0] up_raddr,
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output [31:0] up_rdata,
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output up_rack);
|
|
||||||
|
|
||||||
|
|
||||||
// internal registers
|
|
||||||
|
|
||||||
reg [63:0] dac_pn7_data = 'd0;
|
|
||||||
reg [63:0] dac_pn15_data = 'd0;
|
|
||||||
reg [15:0] dac_dds_phase_0_0 = 'd0;
|
|
||||||
reg [15:0] dac_dds_phase_0_1 = 'd0;
|
|
||||||
reg [15:0] dac_dds_phase_1_0 = 'd0;
|
|
||||||
reg [15:0] dac_dds_phase_1_1 = 'd0;
|
|
||||||
reg [15:0] dac_dds_phase_2_0 = 'd0;
|
|
||||||
reg [15:0] dac_dds_phase_2_1 = 'd0;
|
|
||||||
reg [15:0] dac_dds_phase_3_0 = 'd0;
|
|
||||||
reg [15:0] dac_dds_phase_3_1 = 'd0;
|
|
||||||
reg [15:0] dac_dds_incr_0 = 'd0;
|
|
||||||
reg [15:0] dac_dds_incr_1 = 'd0;
|
|
||||||
reg [63:0] dac_dds_data = 'd0;
|
|
||||||
|
|
||||||
// internal signals
|
|
||||||
|
|
||||||
wire [15:0] dac_dds_data_0_s;
|
|
||||||
wire [15:0] dac_dds_data_1_s;
|
|
||||||
wire [15:0] dac_dds_data_2_s;
|
|
||||||
wire [15:0] dac_dds_data_3_s;
|
|
||||||
wire [15:0] dac_dds_scale_1_s;
|
|
||||||
wire [15:0] dac_dds_init_1_s;
|
|
||||||
wire [15:0] dac_dds_incr_1_s;
|
|
||||||
wire [15:0] dac_dds_scale_2_s;
|
|
||||||
wire [15:0] dac_dds_init_2_s;
|
|
||||||
wire [15:0] dac_dds_incr_2_s;
|
|
||||||
wire [15:0] dac_pat_data_1_s;
|
|
||||||
wire [15:0] dac_pat_data_2_s;
|
|
||||||
wire [ 3:0] dac_data_sel_s;
|
|
||||||
wire [63:0] dac_pn7_data_i_s;
|
|
||||||
wire [63:0] dac_pn15_data_i_s;
|
|
||||||
wire [63:0] dac_pn7_data_s;
|
|
||||||
wire [63:0] dac_pn15_data_s;
|
|
||||||
|
|
||||||
// PN7 function
|
|
||||||
|
|
||||||
function [63:0] pn7;
|
|
||||||
input [7:0] din;
|
|
||||||
reg [63:0] dout;
|
|
||||||
begin
|
|
||||||
dout[15] = din[ 6] ^ din[ 5];
|
|
||||||
dout[14] = din[ 5] ^ din[ 4];
|
|
||||||
dout[13] = din[ 4] ^ din[ 3];
|
|
||||||
dout[12] = din[ 3] ^ din[ 2];
|
|
||||||
dout[11] = din[ 2] ^ din[ 1];
|
|
||||||
dout[10] = din[ 1] ^ din[ 0];
|
|
||||||
dout[ 9] = din[ 0] ^ din[ 6] ^ din[ 5];
|
|
||||||
dout[ 8] = din[ 6] ^ din[ 4];
|
|
||||||
dout[ 7] = din[ 5] ^ din[ 3];
|
|
||||||
dout[ 6] = din[ 4] ^ din[ 2];
|
|
||||||
dout[ 5] = din[ 3] ^ din[ 1];
|
|
||||||
dout[ 4] = din[ 2] ^ din[ 0];
|
|
||||||
dout[ 3] = din[ 1] ^ din[ 6] ^ din[ 5];
|
|
||||||
dout[ 2] = din[ 0] ^ din[ 5] ^ din[ 4];
|
|
||||||
dout[ 1] = din[ 6] ^ din[ 4] ^ din[ 5] ^ din[ 3];
|
|
||||||
dout[ 0] = din[ 5] ^ din[ 3] ^ din[ 4] ^ din[ 2];
|
|
||||||
dout[31] = din[ 4] ^ din[ 2] ^ din[ 3] ^ din[ 1];
|
|
||||||
dout[30] = din[ 3] ^ din[ 1] ^ din[ 2] ^ din[ 0];
|
|
||||||
dout[29] = din[ 2] ^ din[ 0] ^ din[ 1] ^ din[ 6] ^ din[ 5];
|
|
||||||
dout[28] = din[ 1] ^ din[ 6] ^ din[ 0] ^ din[ 4];
|
|
||||||
dout[27] = din[ 0] ^ din[ 6] ^ din[ 3];
|
|
||||||
dout[26] = din[ 6] ^ din[ 2];
|
|
||||||
dout[25] = din[ 5] ^ din[ 1];
|
|
||||||
dout[24] = din[ 4] ^ din[ 0];
|
|
||||||
dout[23] = din[ 3] ^ din[ 6] ^ din[ 5];
|
|
||||||
dout[22] = din[ 2] ^ din[ 5] ^ din[ 4];
|
|
||||||
dout[21] = din[ 1] ^ din[ 4] ^ din[ 3];
|
|
||||||
dout[20] = din[ 0] ^ din[ 3] ^ din[ 2];
|
|
||||||
dout[19] = din[ 6] ^ din[ 2] ^ din[ 5] ^ din[ 1];
|
|
||||||
dout[18] = din[ 5] ^ din[ 1] ^ din[ 4] ^ din[ 0];
|
|
||||||
dout[17] = din[ 4] ^ din[ 0] ^ din[ 3] ^ din[ 6] ^ din[ 5];
|
|
||||||
dout[16] = din[ 3] ^ din[ 6] ^ din[ 2] ^ din[ 4];
|
|
||||||
dout[47] = din[ 2] ^ din[ 5] ^ din[ 1] ^ din[ 3];
|
|
||||||
dout[46] = din[ 1] ^ din[ 4] ^ din[ 0] ^ din[ 2];
|
|
||||||
dout[45] = din[ 0] ^ din[ 3] ^ din[ 6] ^ din[ 5] ^ din[ 1];
|
|
||||||
dout[44] = din[ 6] ^ din[ 2] ^ din[ 4] ^ din[ 0];
|
|
||||||
dout[43] = din[ 1] ^ din[ 3] ^ din[ 6];
|
|
||||||
dout[42] = din[ 0] ^ din[ 5] ^ din[ 2];
|
|
||||||
dout[41] = din[ 6] ^ din[ 4] ^ din[ 5] ^ din[ 1];
|
|
||||||
dout[40] = din[ 5] ^ din[ 3] ^ din[ 4] ^ din[ 0];
|
|
||||||
dout[39] = din[ 4] ^ din[ 2] ^ din[ 3] ^ din[ 6] ^ din[ 5];
|
|
||||||
dout[38] = din[ 3] ^ din[ 5] ^ din[ 1] ^ din[ 2] ^ din[ 4];
|
|
||||||
dout[37] = din[ 2] ^ din[ 4] ^ din[ 0] ^ din[ 1] ^ din[ 3];
|
|
||||||
dout[36] = din[ 1] ^ din[ 3] ^ din[ 6] ^ din[ 0] ^ din[ 5] ^ din[ 2];
|
|
||||||
dout[35] = din[ 0] ^ din[ 2] ^ din[ 6] ^ din[ 4] ^ din[ 1];
|
|
||||||
dout[34] = din[ 6] ^ din[ 1] ^ din[ 3] ^ din[ 0];
|
|
||||||
dout[33] = din[ 0] ^ din[ 2] ^ din[ 6];
|
|
||||||
dout[32] = din[ 6] ^ din[ 1];
|
|
||||||
dout[63] = din[ 5] ^ din[ 0];
|
|
||||||
dout[62] = din[ 4] ^ din[ 6] ^ din[ 5];
|
|
||||||
dout[61] = din[ 3] ^ din[ 5] ^ din[ 4];
|
|
||||||
dout[60] = din[ 2] ^ din[ 4] ^ din[ 3];
|
|
||||||
dout[59] = din[ 1] ^ din[ 3] ^ din[ 2];
|
|
||||||
dout[58] = din[ 0] ^ din[ 2] ^ din[ 1];
|
|
||||||
dout[57] = din[ 6] ^ din[ 1] ^ din[ 5] ^ din[ 0];
|
|
||||||
dout[56] = din[ 0] ^ din[ 4] ^ din[ 6];
|
|
||||||
dout[55] = din[ 6] ^ din[ 3];
|
|
||||||
dout[54] = din[ 5] ^ din[ 2];
|
|
||||||
dout[53] = din[ 4] ^ din[ 1];
|
|
||||||
dout[52] = din[ 3] ^ din[ 0];
|
|
||||||
dout[51] = din[ 2] ^ din[ 6] ^ din[ 5];
|
|
||||||
dout[50] = din[ 1] ^ din[ 5] ^ din[ 4];
|
|
||||||
dout[49] = din[ 0] ^ din[ 4] ^ din[ 3];
|
|
||||||
dout[48] = din[ 6] ^ din[ 3] ^ din[ 5] ^ din[ 2];
|
|
||||||
pn7 = dout;
|
|
||||||
end
|
|
||||||
endfunction
|
|
||||||
|
|
||||||
// PN15 function
|
|
||||||
|
|
||||||
function [63:0] pn15;
|
|
||||||
input [15:0] din;
|
|
||||||
reg [63:0] dout;
|
|
||||||
begin
|
|
||||||
dout[15] = din[14] ^ din[13];
|
|
||||||
dout[14] = din[13] ^ din[12];
|
|
||||||
dout[13] = din[12] ^ din[11];
|
|
||||||
dout[12] = din[11] ^ din[10];
|
|
||||||
dout[11] = din[10] ^ din[ 9];
|
|
||||||
dout[10] = din[ 9] ^ din[ 8];
|
|
||||||
dout[ 9] = din[ 8] ^ din[ 7];
|
|
||||||
dout[ 8] = din[ 7] ^ din[ 6];
|
|
||||||
dout[ 7] = din[ 6] ^ din[ 5];
|
|
||||||
dout[ 6] = din[ 5] ^ din[ 4];
|
|
||||||
dout[ 5] = din[ 4] ^ din[ 3];
|
|
||||||
dout[ 4] = din[ 3] ^ din[ 2];
|
|
||||||
dout[ 3] = din[ 2] ^ din[ 1];
|
|
||||||
dout[ 2] = din[ 1] ^ din[ 0];
|
|
||||||
dout[ 1] = din[ 0] ^ din[14] ^ din[13];
|
|
||||||
dout[ 0] = din[14] ^ din[12];
|
|
||||||
dout[31] = din[13] ^ din[11];
|
|
||||||
dout[30] = din[12] ^ din[10];
|
|
||||||
dout[29] = din[11] ^ din[ 9];
|
|
||||||
dout[28] = din[10] ^ din[ 8];
|
|
||||||
dout[27] = din[ 9] ^ din[ 7];
|
|
||||||
dout[26] = din[ 8] ^ din[ 6];
|
|
||||||
dout[25] = din[ 7] ^ din[ 5];
|
|
||||||
dout[24] = din[ 6] ^ din[ 4];
|
|
||||||
dout[23] = din[ 5] ^ din[ 3];
|
|
||||||
dout[22] = din[ 4] ^ din[ 2];
|
|
||||||
dout[21] = din[ 3] ^ din[ 1];
|
|
||||||
dout[20] = din[ 2] ^ din[ 0];
|
|
||||||
dout[19] = din[ 1] ^ din[14] ^ din[13];
|
|
||||||
dout[18] = din[ 0] ^ din[13] ^ din[12];
|
|
||||||
dout[17] = din[14] ^ din[12] ^ din[13] ^ din[11];
|
|
||||||
dout[16] = din[13] ^ din[11] ^ din[12] ^ din[10];
|
|
||||||
dout[47] = din[12] ^ din[10] ^ din[11] ^ din[ 9];
|
|
||||||
dout[46] = din[11] ^ din[ 9] ^ din[10] ^ din[ 8];
|
|
||||||
dout[45] = din[10] ^ din[ 8] ^ din[ 9] ^ din[ 7];
|
|
||||||
dout[44] = din[ 9] ^ din[ 7] ^ din[ 8] ^ din[ 6];
|
|
||||||
dout[43] = din[ 8] ^ din[ 6] ^ din[ 7] ^ din[ 5];
|
|
||||||
dout[42] = din[ 7] ^ din[ 5] ^ din[ 6] ^ din[ 4];
|
|
||||||
dout[41] = din[ 6] ^ din[ 4] ^ din[ 5] ^ din[ 3];
|
|
||||||
dout[40] = din[ 5] ^ din[ 3] ^ din[ 4] ^ din[ 2];
|
|
||||||
dout[39] = din[ 4] ^ din[ 2] ^ din[ 3] ^ din[ 1];
|
|
||||||
dout[38] = din[ 3] ^ din[ 1] ^ din[ 2] ^ din[ 0];
|
|
||||||
dout[37] = din[ 2] ^ din[ 0] ^ din[ 1] ^ din[14] ^ din[13];
|
|
||||||
dout[36] = din[ 1] ^ din[14] ^ din[ 0] ^ din[12];
|
|
||||||
dout[35] = din[ 0] ^ din[14] ^ din[11];
|
|
||||||
dout[34] = din[14] ^ din[10];
|
|
||||||
dout[33] = din[13] ^ din[ 9];
|
|
||||||
dout[32] = din[12] ^ din[ 8];
|
|
||||||
dout[63] = din[11] ^ din[ 7];
|
|
||||||
dout[62] = din[10] ^ din[ 6];
|
|
||||||
dout[61] = din[ 9] ^ din[ 5];
|
|
||||||
dout[60] = din[ 8] ^ din[ 4];
|
|
||||||
dout[59] = din[ 7] ^ din[ 3];
|
|
||||||
dout[58] = din[ 6] ^ din[ 2];
|
|
||||||
dout[57] = din[ 5] ^ din[ 1];
|
|
||||||
dout[56] = din[ 4] ^ din[ 0];
|
|
||||||
dout[55] = din[ 3] ^ din[14] ^ din[13];
|
|
||||||
dout[54] = din[ 2] ^ din[13] ^ din[12];
|
|
||||||
dout[53] = din[ 1] ^ din[12] ^ din[11];
|
|
||||||
dout[52] = din[ 0] ^ din[11] ^ din[10];
|
|
||||||
dout[51] = din[14] ^ din[10] ^ din[13] ^ din[ 9];
|
|
||||||
dout[50] = din[13] ^ din[ 9] ^ din[12] ^ din[ 8];
|
|
||||||
dout[49] = din[12] ^ din[ 8] ^ din[11] ^ din[ 7];
|
|
||||||
dout[48] = din[11] ^ din[ 7] ^ din[10] ^ din[ 6];
|
|
||||||
pn15 = dout;
|
|
||||||
end
|
|
||||||
endfunction
|
|
||||||
|
|
||||||
assign dac_pn7_data_i_s = ~dac_pn7_data;
|
|
||||||
assign dac_pn15_data_i_s = ~dac_pn15_data;
|
|
||||||
|
|
||||||
assign dac_pn7_data_s = dac_pn7_data;
|
|
||||||
assign dac_pn15_data_s = dac_pn15_data;
|
|
||||||
|
|
||||||
// dac data select
|
|
||||||
|
|
||||||
always @(posedge dac_clk) begin
|
|
||||||
dac_enable <= (dac_data_sel_s == 4'h2) ? 1'b1 : 1'b0;
|
|
||||||
case (dac_data_sel_s)
|
|
||||||
4'h7: dac_data <= dac_pn15_data_s;
|
|
||||||
4'h6: dac_data <= dac_pn7_data_s;
|
|
||||||
4'h5: dac_data <= dac_pn15_data_i_s;
|
|
||||||
4'h4: dac_data <= dac_pn7_data_i_s;
|
|
||||||
4'h3: dac_data <= 64'd0;
|
|
||||||
4'h2: dac_data <= dma_data;
|
|
||||||
4'h1: dac_data <= { dac_pat_data_2_s, dac_pat_data_1_s,
|
|
||||||
dac_pat_data_2_s, dac_pat_data_1_s};
|
|
||||||
default: dac_data <= dac_dds_data;
|
|
||||||
endcase
|
|
||||||
end
|
|
||||||
|
|
||||||
// pn registers
|
|
||||||
|
|
||||||
always @(posedge dac_clk) begin
|
|
||||||
if (dac_data_sync == 1'b1) begin
|
|
||||||
dac_pn7_data <= {64{1'd1}};
|
|
||||||
dac_pn15_data <= {64{1'd1}};
|
|
||||||
end else begin
|
|
||||||
dac_pn7_data <= pn7(dac_pn7_data[55:48]);
|
|
||||||
dac_pn15_data <= pn15(dac_pn15_data[63:48]);
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
// dds
|
|
||||||
|
|
||||||
always @(posedge dac_clk) begin
|
|
||||||
if (dac_data_sync == 1'b1) begin
|
|
||||||
dac_dds_phase_0_0 <= dac_dds_init_1_s;
|
|
||||||
dac_dds_phase_0_1 <= dac_dds_init_2_s;
|
|
||||||
dac_dds_phase_1_0 <= dac_dds_phase_0_0 + dac_dds_incr_1_s;
|
|
||||||
dac_dds_phase_1_1 <= dac_dds_phase_0_1 + dac_dds_incr_2_s;
|
|
||||||
dac_dds_phase_2_0 <= dac_dds_phase_1_0 + dac_dds_incr_1_s;
|
|
||||||
dac_dds_phase_2_1 <= dac_dds_phase_1_1 + dac_dds_incr_2_s;
|
|
||||||
dac_dds_phase_3_0 <= dac_dds_phase_2_0 + dac_dds_incr_1_s;
|
|
||||||
dac_dds_phase_3_1 <= dac_dds_phase_2_1 + dac_dds_incr_2_s;
|
|
||||||
dac_dds_incr_0 <= {dac_dds_incr_1_s[13:0], 2'd0};
|
|
||||||
dac_dds_incr_1 <= {dac_dds_incr_2_s[13:0], 2'd0};
|
|
||||||
dac_dds_data <= 64'd0;
|
|
||||||
end else begin
|
|
||||||
dac_dds_phase_0_0 <= dac_dds_phase_0_0 + dac_dds_incr_0;
|
|
||||||
dac_dds_phase_0_1 <= dac_dds_phase_0_1 + dac_dds_incr_1;
|
|
||||||
dac_dds_phase_1_0 <= dac_dds_phase_1_0 + dac_dds_incr_0;
|
|
||||||
dac_dds_phase_1_1 <= dac_dds_phase_1_1 + dac_dds_incr_1;
|
|
||||||
dac_dds_phase_2_0 <= dac_dds_phase_2_0 + dac_dds_incr_0;
|
|
||||||
dac_dds_phase_2_1 <= dac_dds_phase_2_1 + dac_dds_incr_1;
|
|
||||||
dac_dds_phase_3_0 <= dac_dds_phase_3_0 + dac_dds_incr_0;
|
|
||||||
dac_dds_phase_3_1 <= dac_dds_phase_3_1 + dac_dds_incr_1;
|
|
||||||
dac_dds_incr_0 <= dac_dds_incr_0;
|
|
||||||
dac_dds_incr_1 <= dac_dds_incr_1;
|
|
||||||
dac_dds_data <= { dac_dds_data_3_s, dac_dds_data_2_s,
|
|
||||||
dac_dds_data_1_s, dac_dds_data_0_s};
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
generate
|
|
||||||
if (DATAPATH_DISABLE == 1) begin
|
|
||||||
assign dac_dds_data_0_s = 16'd0;
|
|
||||||
end else begin
|
|
||||||
ad_dds i_dds_0 (
|
|
||||||
.clk (dac_clk),
|
|
||||||
.dds_format (dac_dds_format),
|
|
||||||
.dds_phase_0 (dac_dds_phase_0_0),
|
|
||||||
.dds_scale_0 (dac_dds_scale_1_s),
|
|
||||||
.dds_phase_1 (dac_dds_phase_0_1),
|
|
||||||
.dds_scale_1 (dac_dds_scale_2_s),
|
|
||||||
.dds_data (dac_dds_data_0_s));
|
|
||||||
end
|
|
||||||
endgenerate
|
|
||||||
|
|
||||||
generate
|
|
||||||
if (DATAPATH_DISABLE == 1) begin
|
|
||||||
assign dac_dds_data_1_s = 16'd0;
|
|
||||||
end else begin
|
|
||||||
ad_dds i_dds_1 (
|
|
||||||
.clk (dac_clk),
|
|
||||||
.dds_format (dac_dds_format),
|
|
||||||
.dds_phase_0 (dac_dds_phase_1_0),
|
|
||||||
.dds_scale_0 (dac_dds_scale_1_s),
|
|
||||||
.dds_phase_1 (dac_dds_phase_1_1),
|
|
||||||
.dds_scale_1 (dac_dds_scale_2_s),
|
|
||||||
.dds_data (dac_dds_data_1_s));
|
|
||||||
end
|
|
||||||
endgenerate
|
|
||||||
|
|
||||||
generate
|
|
||||||
if (DATAPATH_DISABLE == 1) begin
|
|
||||||
assign dac_dds_data_2_s = 16'd0;
|
|
||||||
end else begin
|
|
||||||
ad_dds i_dds_2 (
|
|
||||||
.clk (dac_clk),
|
|
||||||
.dds_format (dac_dds_format),
|
|
||||||
.dds_phase_0 (dac_dds_phase_2_0),
|
|
||||||
.dds_scale_0 (dac_dds_scale_1_s),
|
|
||||||
.dds_phase_1 (dac_dds_phase_2_1),
|
|
||||||
.dds_scale_1 (dac_dds_scale_2_s),
|
|
||||||
.dds_data (dac_dds_data_2_s));
|
|
||||||
end
|
|
||||||
endgenerate
|
|
||||||
|
|
||||||
generate
|
|
||||||
if (DATAPATH_DISABLE == 1) begin
|
|
||||||
assign dac_dds_data_3_s = 16'd0;
|
|
||||||
end else begin
|
|
||||||
ad_dds i_dds_3 (
|
|
||||||
.clk (dac_clk),
|
|
||||||
.dds_format (dac_dds_format),
|
|
||||||
.dds_phase_0 (dac_dds_phase_3_0),
|
|
||||||
.dds_scale_0 (dac_dds_scale_1_s),
|
|
||||||
.dds_phase_1 (dac_dds_phase_3_1),
|
|
||||||
.dds_scale_1 (dac_dds_scale_2_s),
|
|
||||||
.dds_data (dac_dds_data_3_s));
|
|
||||||
end
|
|
||||||
endgenerate
|
|
||||||
|
|
||||||
// single channel processor
|
|
||||||
|
|
||||||
up_dac_channel #(.CHANNEL_ID(CHANNEL_ID)) i_up_dac_channel (
|
|
||||||
.dac_clk (dac_clk),
|
|
||||||
.dac_rst (dac_rst),
|
|
||||||
.dac_dds_scale_1 (dac_dds_scale_1_s),
|
|
||||||
.dac_dds_init_1 (dac_dds_init_1_s),
|
|
||||||
.dac_dds_incr_1 (dac_dds_incr_1_s),
|
|
||||||
.dac_dds_scale_2 (dac_dds_scale_2_s),
|
|
||||||
.dac_dds_init_2 (dac_dds_init_2_s),
|
|
||||||
.dac_dds_incr_2 (dac_dds_incr_2_s),
|
|
||||||
.dac_pat_data_1 (dac_pat_data_1_s),
|
|
||||||
.dac_pat_data_2 (dac_pat_data_2_s),
|
|
||||||
.dac_data_sel (dac_data_sel_s),
|
|
||||||
.dac_iq_mode (),
|
|
||||||
.dac_iqcor_enb (),
|
|
||||||
.dac_iqcor_coeff_1 (),
|
|
||||||
.dac_iqcor_coeff_2 (),
|
|
||||||
.up_usr_datatype_be (),
|
|
||||||
.up_usr_datatype_signed (),
|
|
||||||
.up_usr_datatype_shift (),
|
|
||||||
.up_usr_datatype_total_bits (),
|
|
||||||
.up_usr_datatype_bits (),
|
|
||||||
.up_usr_interpolation_m (),
|
|
||||||
.up_usr_interpolation_n (),
|
|
||||||
.dac_usr_datatype_be (1'b0),
|
|
||||||
.dac_usr_datatype_signed (1'b1),
|
|
||||||
.dac_usr_datatype_shift (8'd0),
|
|
||||||
.dac_usr_datatype_total_bits (8'd16),
|
|
||||||
.dac_usr_datatype_bits (8'd16),
|
|
||||||
.dac_usr_interpolation_m (16'd1),
|
|
||||||
.dac_usr_interpolation_n (16'd1),
|
|
||||||
.up_rstn (up_rstn),
|
|
||||||
.up_clk (up_clk),
|
|
||||||
.up_wreq (up_wreq),
|
|
||||||
.up_waddr (up_waddr),
|
|
||||||
.up_wdata (up_wdata),
|
|
||||||
.up_wack (up_wack),
|
|
||||||
.up_rreq (up_rreq),
|
|
||||||
.up_raddr (up_raddr),
|
|
||||||
.up_rdata (up_rdata),
|
|
||||||
.up_rack (up_rack));
|
|
||||||
|
|
||||||
endmodule
|
|
||||||
|
|
||||||
// ***************************************************************************
|
|
||||||
// ***************************************************************************
|
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -1,264 +0,0 @@
|
||||||
// ***************************************************************************
|
|
||||||
// ***************************************************************************
|
|
||||||
// Copyright 2014 - 2017 (c) Analog Devices, Inc. All rights reserved.
|
|
||||||
//
|
|
||||||
// In this HDL repository, there are many different and unique modules, consisting
|
|
||||||
// of various HDL (Verilog or VHDL) components. The individual modules are
|
|
||||||
// developed independently, and may be accompanied by separate and unique license
|
|
||||||
// terms.
|
|
||||||
//
|
|
||||||
// The user should read each of these license terms, and understand the
|
|
||||||
// freedoms and responsibilities that he or she has by using this source/core.
|
|
||||||
//
|
|
||||||
// This core is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
||||||
// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
|
|
||||||
// A PARTICULAR PURPOSE.
|
|
||||||
//
|
|
||||||
// Redistribution and use of source or resulting binaries, with or without modification
|
|
||||||
// of this file, are permitted under one of the following two license terms:
|
|
||||||
//
|
|
||||||
// 1. The GNU General Public License version 2 as published by the
|
|
||||||
// Free Software Foundation, which can be found in the top level directory
|
|
||||||
// of this repository (LICENSE_GPL2), and also online at:
|
|
||||||
// <https://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
|
|
||||||
//
|
|
||||||
// OR
|
|
||||||
//
|
|
||||||
// 2. An ADI specific BSD license, which can be found in the top level directory
|
|
||||||
// of this repository (LICENSE_ADIBSD), and also on-line at:
|
|
||||||
// https://github.com/analogdevicesinc/hdl/blob/master/LICENSE_ADIBSD
|
|
||||||
// This will allow to generate bit files and not release the source code,
|
|
||||||
// as long as it attaches to an ADI device.
|
|
||||||
//
|
|
||||||
// ***************************************************************************
|
|
||||||
// ***************************************************************************
|
|
||||||
|
|
||||||
`timescale 1ns/100ps
|
|
||||||
|
|
||||||
module axi_ad9144_core #(
|
|
||||||
|
|
||||||
parameter ID = 0,
|
|
||||||
parameter DATAPATH_DISABLE = 0) (
|
|
||||||
|
|
||||||
// dac interface
|
|
||||||
|
|
||||||
input dac_clk,
|
|
||||||
output dac_rst,
|
|
||||||
output [15:0] dac_data_0_0,
|
|
||||||
output [15:0] dac_data_0_1,
|
|
||||||
output [15:0] dac_data_0_2,
|
|
||||||
output [15:0] dac_data_0_3,
|
|
||||||
output [15:0] dac_data_1_0,
|
|
||||||
output [15:0] dac_data_1_1,
|
|
||||||
output [15:0] dac_data_1_2,
|
|
||||||
output [15:0] dac_data_1_3,
|
|
||||||
output [15:0] dac_data_2_0,
|
|
||||||
output [15:0] dac_data_2_1,
|
|
||||||
output [15:0] dac_data_2_2,
|
|
||||||
output [15:0] dac_data_2_3,
|
|
||||||
output [15:0] dac_data_3_0,
|
|
||||||
output [15:0] dac_data_3_1,
|
|
||||||
output [15:0] dac_data_3_2,
|
|
||||||
output [15:0] dac_data_3_3,
|
|
||||||
|
|
||||||
// dma interface
|
|
||||||
|
|
||||||
output dac_valid_0,
|
|
||||||
output dac_enable_0,
|
|
||||||
input [63:0] dac_ddata_0,
|
|
||||||
output dac_valid_1,
|
|
||||||
output dac_enable_1,
|
|
||||||
input [63:0] dac_ddata_1,
|
|
||||||
output dac_valid_2,
|
|
||||||
output dac_enable_2,
|
|
||||||
input [63:0] dac_ddata_2,
|
|
||||||
output dac_valid_3,
|
|
||||||
output dac_enable_3,
|
|
||||||
input [63:0] dac_ddata_3,
|
|
||||||
input dac_dunf,
|
|
||||||
|
|
||||||
// processor interface
|
|
||||||
|
|
||||||
input up_rstn,
|
|
||||||
input up_clk,
|
|
||||||
input up_wreq,
|
|
||||||
input [13:0] up_waddr,
|
|
||||||
input [31:0] up_wdata,
|
|
||||||
output reg up_wack,
|
|
||||||
input up_rreq,
|
|
||||||
input [13:0] up_raddr,
|
|
||||||
output reg [31:0] up_rdata,
|
|
||||||
output reg up_rack);
|
|
||||||
|
|
||||||
|
|
||||||
// internal registers
|
|
||||||
|
|
||||||
// internal signals
|
|
||||||
|
|
||||||
wire dac_sync_s;
|
|
||||||
wire dac_datafmt_s;
|
|
||||||
wire [31:0] up_rdata_0_s;
|
|
||||||
wire up_rack_0_s;
|
|
||||||
wire up_wack_0_s;
|
|
||||||
wire [31:0] up_rdata_1_s;
|
|
||||||
wire up_rack_1_s;
|
|
||||||
wire up_wack_1_s;
|
|
||||||
wire [31:0] up_rdata_2_s;
|
|
||||||
wire up_rack_2_s;
|
|
||||||
wire up_wack_2_s;
|
|
||||||
wire [31:0] up_rdata_3_s;
|
|
||||||
wire up_rack_3_s;
|
|
||||||
wire up_wack_3_s;
|
|
||||||
wire [31:0] up_rdata_s;
|
|
||||||
wire up_rack_s;
|
|
||||||
wire up_wack_s;
|
|
||||||
|
|
||||||
// dac valid
|
|
||||||
|
|
||||||
assign dac_valid_0 = 1'b1;
|
|
||||||
assign dac_valid_1 = 1'b1;
|
|
||||||
assign dac_valid_2 = 1'b1;
|
|
||||||
assign dac_valid_3 = 1'b1;
|
|
||||||
|
|
||||||
// processor read interface
|
|
||||||
|
|
||||||
always @(negedge up_rstn or posedge up_clk) begin
|
|
||||||
if (up_rstn == 0) begin
|
|
||||||
up_rdata <= 'd0;
|
|
||||||
up_rack <= 'd0;
|
|
||||||
up_wack <= 'd0;
|
|
||||||
end else begin
|
|
||||||
up_rdata <= up_rdata_s | up_rdata_0_s | up_rdata_1_s | up_rdata_2_s | up_rdata_3_s;
|
|
||||||
up_rack <= up_rack_s | up_rack_0_s | up_rack_1_s | up_rack_2_s | up_rack_3_s;
|
|
||||||
up_wack <= up_wack_s | up_wack_0_s | up_wack_1_s | up_wack_2_s | up_wack_3_s;
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
// dac channel
|
|
||||||
|
|
||||||
axi_ad9144_channel #(.CHANNEL_ID(0), .DATAPATH_DISABLE(DATAPATH_DISABLE)) i_channel_0 (
|
|
||||||
.dac_clk (dac_clk),
|
|
||||||
.dac_rst (dac_rst),
|
|
||||||
.dac_enable (dac_enable_0),
|
|
||||||
.dac_data ({dac_data_0_3, dac_data_0_2, dac_data_0_1, dac_data_0_0}),
|
|
||||||
.dma_data (dac_ddata_0),
|
|
||||||
.dac_data_sync (dac_sync_s),
|
|
||||||
.dac_dds_format (dac_datafmt_s),
|
|
||||||
.up_rstn (up_rstn),
|
|
||||||
.up_clk (up_clk),
|
|
||||||
.up_wreq (up_wreq),
|
|
||||||
.up_waddr (up_waddr),
|
|
||||||
.up_wdata (up_wdata),
|
|
||||||
.up_wack (up_wack_0_s),
|
|
||||||
.up_rreq (up_rreq),
|
|
||||||
.up_raddr (up_raddr),
|
|
||||||
.up_rdata (up_rdata_0_s),
|
|
||||||
.up_rack (up_rack_0_s));
|
|
||||||
|
|
||||||
// dac channel
|
|
||||||
|
|
||||||
axi_ad9144_channel #(.CHANNEL_ID(1), .DATAPATH_DISABLE(DATAPATH_DISABLE)) i_channel_1 (
|
|
||||||
.dac_clk (dac_clk),
|
|
||||||
.dac_rst (dac_rst),
|
|
||||||
.dac_enable (dac_enable_1),
|
|
||||||
.dac_data ({dac_data_1_3, dac_data_1_2, dac_data_1_1, dac_data_1_0}),
|
|
||||||
.dma_data (dac_ddata_1),
|
|
||||||
.dac_data_sync (dac_sync_s),
|
|
||||||
.dac_dds_format (dac_datafmt_s),
|
|
||||||
.up_rstn (up_rstn),
|
|
||||||
.up_clk (up_clk),
|
|
||||||
.up_wreq (up_wreq),
|
|
||||||
.up_waddr (up_waddr),
|
|
||||||
.up_wdata (up_wdata),
|
|
||||||
.up_wack (up_wack_1_s),
|
|
||||||
.up_rreq (up_rreq),
|
|
||||||
.up_raddr (up_raddr),
|
|
||||||
.up_rdata (up_rdata_1_s),
|
|
||||||
.up_rack (up_rack_1_s));
|
|
||||||
|
|
||||||
// dac channel
|
|
||||||
|
|
||||||
axi_ad9144_channel #(.CHANNEL_ID(2), .DATAPATH_DISABLE(DATAPATH_DISABLE)) i_channel_2 (
|
|
||||||
.dac_clk (dac_clk),
|
|
||||||
.dac_rst (dac_rst),
|
|
||||||
.dac_enable (dac_enable_2),
|
|
||||||
.dac_data ({dac_data_2_3, dac_data_2_2, dac_data_2_1, dac_data_2_0}),
|
|
||||||
.dma_data (dac_ddata_2),
|
|
||||||
.dac_data_sync (dac_sync_s),
|
|
||||||
.dac_dds_format (dac_datafmt_s),
|
|
||||||
.up_rstn (up_rstn),
|
|
||||||
.up_clk (up_clk),
|
|
||||||
.up_wreq (up_wreq),
|
|
||||||
.up_waddr (up_waddr),
|
|
||||||
.up_wdata (up_wdata),
|
|
||||||
.up_wack (up_wack_2_s),
|
|
||||||
.up_rreq (up_rreq),
|
|
||||||
.up_raddr (up_raddr),
|
|
||||||
.up_rdata (up_rdata_2_s),
|
|
||||||
.up_rack (up_rack_2_s));
|
|
||||||
|
|
||||||
// dac channel
|
|
||||||
|
|
||||||
axi_ad9144_channel #(.CHANNEL_ID(3), .DATAPATH_DISABLE(DATAPATH_DISABLE)) i_channel_3 (
|
|
||||||
.dac_clk (dac_clk),
|
|
||||||
.dac_rst (dac_rst),
|
|
||||||
.dac_enable (dac_enable_3),
|
|
||||||
.dac_data ({dac_data_3_3, dac_data_3_2, dac_data_3_1, dac_data_3_0}),
|
|
||||||
.dma_data (dac_ddata_3),
|
|
||||||
.dac_data_sync (dac_sync_s),
|
|
||||||
.dac_dds_format (dac_datafmt_s),
|
|
||||||
.up_rstn (up_rstn),
|
|
||||||
.up_clk (up_clk),
|
|
||||||
.up_wreq (up_wreq),
|
|
||||||
.up_waddr (up_waddr),
|
|
||||||
.up_wdata (up_wdata),
|
|
||||||
.up_wack (up_wack_3_s),
|
|
||||||
.up_rreq (up_rreq),
|
|
||||||
.up_raddr (up_raddr),
|
|
||||||
.up_rdata (up_rdata_3_s),
|
|
||||||
.up_rack (up_rack_3_s));
|
|
||||||
|
|
||||||
// dac common processor interface
|
|
||||||
|
|
||||||
up_dac_common #(.ID(ID)) i_up_dac_common (
|
|
||||||
.mmcm_rst (),
|
|
||||||
.dac_clk (dac_clk),
|
|
||||||
.dac_rst (dac_rst),
|
|
||||||
.dac_sync (dac_sync_s),
|
|
||||||
.dac_frame (),
|
|
||||||
.dac_clksel (),
|
|
||||||
.dac_par_type (),
|
|
||||||
.dac_par_enb (),
|
|
||||||
.dac_r1_mode (),
|
|
||||||
.dac_datafmt (dac_datafmt_s),
|
|
||||||
.dac_datarate (),
|
|
||||||
.dac_status (1'b1),
|
|
||||||
.dac_status_unf (dac_dunf),
|
|
||||||
.dac_clk_ratio (32'd4),
|
|
||||||
.up_dac_ce (),
|
|
||||||
.up_drp_sel (),
|
|
||||||
.up_drp_wr (),
|
|
||||||
.up_drp_addr (),
|
|
||||||
.up_drp_wdata (),
|
|
||||||
.up_drp_rdata (32'd0),
|
|
||||||
.up_drp_ready (1'd0),
|
|
||||||
.up_drp_locked (1'd1),
|
|
||||||
.up_usr_chanmax (),
|
|
||||||
.dac_usr_chanmax (8'd3),
|
|
||||||
.up_dac_gpio_in (32'd0),
|
|
||||||
.up_dac_gpio_out (),
|
|
||||||
.up_rstn (up_rstn),
|
|
||||||
.up_clk (up_clk),
|
|
||||||
.up_wreq (up_wreq),
|
|
||||||
.up_waddr (up_waddr),
|
|
||||||
.up_wdata (up_wdata),
|
|
||||||
.up_wack (up_wack_s),
|
|
||||||
.up_rreq (up_rreq),
|
|
||||||
.up_raddr (up_raddr),
|
|
||||||
.up_rdata (up_rdata_s),
|
|
||||||
.up_rack (up_rack_s));
|
|
||||||
|
|
||||||
endmodule
|
|
||||||
|
|
||||||
// ***************************************************************************
|
|
||||||
// ***************************************************************************
|
|
||||||
|
|
@ -13,27 +13,31 @@ set_module_property ELABORATION_CALLBACK p_axi_ad9144
|
||||||
|
|
||||||
# files
|
# files
|
||||||
|
|
||||||
add_fileset quartus_synth QUARTUS_SYNTH "" "Quartus Synthesis"
|
ad_ip_files axi_ad9144 [list \
|
||||||
set_fileset_property quartus_synth TOP_LEVEL axi_ad9144
|
$ad_hdl_dir/library/altera/common/ad_mul.v \
|
||||||
add_fileset_file ad_mul.v VERILOG PATH $ad_hdl_dir/library/altera/common/ad_mul.v
|
$ad_hdl_dir/library/common/ad_dds_sine.v \
|
||||||
add_fileset_file ad_dds_sine.v VERILOG PATH $ad_hdl_dir/library/common/ad_dds_sine.v
|
$ad_hdl_dir/library/common/ad_dds_1.v \
|
||||||
add_fileset_file ad_dds_1.v VERILOG PATH $ad_hdl_dir/library/common/ad_dds_1.v
|
$ad_hdl_dir/library/common/ad_dds.v \
|
||||||
add_fileset_file ad_dds.v VERILOG PATH $ad_hdl_dir/library/common/ad_dds.v
|
$ad_hdl_dir/library/common/ad_rst.v \
|
||||||
add_fileset_file ad_rst.v VERILOG PATH $ad_hdl_dir/library/common/ad_rst.v
|
$ad_hdl_dir/library/common/up_axi.v \
|
||||||
add_fileset_file up_axi.v VERILOG PATH $ad_hdl_dir/library/common/up_axi.v
|
$ad_hdl_dir/library/common/up_xfer_cntrl.v \
|
||||||
add_fileset_file up_xfer_cntrl.v VERILOG PATH $ad_hdl_dir/library/common/up_xfer_cntrl.v
|
$ad_hdl_dir/library/common/up_xfer_status.v \
|
||||||
add_fileset_file up_xfer_status.v VERILOG PATH $ad_hdl_dir/library/common/up_xfer_status.v
|
$ad_hdl_dir/library/common/up_clock_mon.v \
|
||||||
add_fileset_file up_clock_mon.v VERILOG PATH $ad_hdl_dir/library/common/up_clock_mon.v
|
$ad_hdl_dir/library/common/up_dac_common.v \
|
||||||
add_fileset_file up_dac_common.v VERILOG PATH $ad_hdl_dir/library/common/up_dac_common.v
|
$ad_hdl_dir/library/common/up_dac_channel.v \
|
||||||
add_fileset_file up_dac_channel.v VERILOG PATH $ad_hdl_dir/library/common/up_dac_channel.v
|
\
|
||||||
add_fileset_file axi_ad9144_channel.v VERILOG PATH axi_ad9144_channel.v
|
$ad_hdl_dir/library/jesd204/ad_ip_jesd204_tpl_dac/ad_ip_jesd204_tpl_dac.v \
|
||||||
add_fileset_file axi_ad9144_core.v VERILOG PATH axi_ad9144_core.v
|
$ad_hdl_dir/library/jesd204/ad_ip_jesd204_tpl_dac/ad_ip_jesd204_tpl_dac_channel.v \
|
||||||
add_fileset_file axi_ad9144_if.v VERILOG PATH axi_ad9144_if.v
|
$ad_hdl_dir/library/jesd204/ad_ip_jesd204_tpl_dac/ad_ip_jesd204_tpl_dac_core.v \
|
||||||
add_fileset_file axi_ad9144.v VERILOG PATH axi_ad9144.v TOP_LEVEL_FILE
|
$ad_hdl_dir/library/jesd204/ad_ip_jesd204_tpl_dac/ad_ip_jesd204_tpl_dac_framer.v \
|
||||||
add_fileset_file up_xfer_cntrl_constr.sdc SDC PATH $ad_hdl_dir/library/altera/common/up_xfer_cntrl_constr.sdc
|
$ad_hdl_dir/library/jesd204/ad_ip_jesd204_tpl_dac/ad_ip_jesd204_tpl_dac_regmap.v \
|
||||||
add_fileset_file up_xfer_status_constr.sdc SDC PATH $ad_hdl_dir/library/altera/common/up_xfer_status_constr.sdc
|
\
|
||||||
add_fileset_file up_clock_mon_constr.sdc SDC PATH $ad_hdl_dir/library/altera/common/up_clock_mon_constr.sdc
|
axi_ad9144.v \
|
||||||
add_fileset_file up_rst_constr.sdc SDC PATH $ad_hdl_dir/library/altera/common/up_rst_constr.sdc
|
$ad_hdl_dir/library/altera/common/up_xfer_cntrl_constr.sdc \
|
||||||
|
$ad_hdl_dir/library/altera/common/up_xfer_status_constr.sdc \
|
||||||
|
$ad_hdl_dir/library/altera/common/up_clock_mon_constr.sdc \
|
||||||
|
$ad_hdl_dir/library/altera/common/up_rst_constr.sdc \
|
||||||
|
]
|
||||||
|
|
||||||
# parameters
|
# parameters
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -1,116 +0,0 @@
|
||||||
// ***************************************************************************
|
|
||||||
// ***************************************************************************
|
|
||||||
// Copyright 2014 - 2017 (c) Analog Devices, Inc. All rights reserved.
|
|
||||||
//
|
|
||||||
// In this HDL repository, there are many different and unique modules, consisting
|
|
||||||
// of various HDL (Verilog or VHDL) components. The individual modules are
|
|
||||||
// developed independently, and may be accompanied by separate and unique license
|
|
||||||
// terms.
|
|
||||||
//
|
|
||||||
// The user should read each of these license terms, and understand the
|
|
||||||
// freedoms and responsibilities that he or she has by using this source/core.
|
|
||||||
//
|
|
||||||
// This core is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
||||||
// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
|
|
||||||
// A PARTICULAR PURPOSE.
|
|
||||||
//
|
|
||||||
// Redistribution and use of source or resulting binaries, with or without modification
|
|
||||||
// of this file, are permitted under one of the following two license terms:
|
|
||||||
//
|
|
||||||
// 1. The GNU General Public License version 2 as published by the
|
|
||||||
// Free Software Foundation, which can be found in the top level directory
|
|
||||||
// of this repository (LICENSE_GPL2), and also online at:
|
|
||||||
// <https://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
|
|
||||||
//
|
|
||||||
// OR
|
|
||||||
//
|
|
||||||
// 2. An ADI specific BSD license, which can be found in the top level directory
|
|
||||||
// of this repository (LICENSE_ADIBSD), and also on-line at:
|
|
||||||
// https://github.com/analogdevicesinc/hdl/blob/master/LICENSE_ADIBSD
|
|
||||||
// This will allow to generate bit files and not release the source code,
|
|
||||||
// as long as it attaches to an ADI device.
|
|
||||||
//
|
|
||||||
// ***************************************************************************
|
|
||||||
// ***************************************************************************
|
|
||||||
|
|
||||||
`timescale 1ns/100ps
|
|
||||||
|
|
||||||
module axi_ad9144_if (
|
|
||||||
|
|
||||||
// jesd interface
|
|
||||||
// tx_clk is (line-rate/40)
|
|
||||||
|
|
||||||
input tx_clk,
|
|
||||||
output reg [255:0] tx_data,
|
|
||||||
|
|
||||||
// dac interface
|
|
||||||
|
|
||||||
output dac_clk,
|
|
||||||
input dac_rst,
|
|
||||||
input [15:0] dac_data_0_0,
|
|
||||||
input [15:0] dac_data_0_1,
|
|
||||||
input [15:0] dac_data_0_2,
|
|
||||||
input [15:0] dac_data_0_3,
|
|
||||||
input [15:0] dac_data_1_0,
|
|
||||||
input [15:0] dac_data_1_1,
|
|
||||||
input [15:0] dac_data_1_2,
|
|
||||||
input [15:0] dac_data_1_3,
|
|
||||||
input [15:0] dac_data_2_0,
|
|
||||||
input [15:0] dac_data_2_1,
|
|
||||||
input [15:0] dac_data_2_2,
|
|
||||||
input [15:0] dac_data_2_3,
|
|
||||||
input [15:0] dac_data_3_0,
|
|
||||||
input [15:0] dac_data_3_1,
|
|
||||||
input [15:0] dac_data_3_2,
|
|
||||||
input [15:0] dac_data_3_3);
|
|
||||||
|
|
||||||
|
|
||||||
// internal registers
|
|
||||||
|
|
||||||
// reorder data for the jesd links
|
|
||||||
|
|
||||||
assign dac_clk = tx_clk;
|
|
||||||
|
|
||||||
always @(posedge dac_clk) begin
|
|
||||||
if (dac_rst == 1'b1) begin
|
|
||||||
tx_data <= 256'd0;
|
|
||||||
end else begin
|
|
||||||
tx_data[255:248] <= dac_data_3_3[ 7: 0];
|
|
||||||
tx_data[247:240] <= dac_data_3_2[ 7: 0];
|
|
||||||
tx_data[239:232] <= dac_data_3_1[ 7: 0];
|
|
||||||
tx_data[231:224] <= dac_data_3_0[ 7: 0];
|
|
||||||
tx_data[223:216] <= dac_data_3_3[15: 8];
|
|
||||||
tx_data[215:208] <= dac_data_3_2[15: 8];
|
|
||||||
tx_data[207:200] <= dac_data_3_1[15: 8];
|
|
||||||
tx_data[199:192] <= dac_data_3_0[15: 8];
|
|
||||||
tx_data[191:184] <= dac_data_2_3[ 7: 0];
|
|
||||||
tx_data[183:176] <= dac_data_2_2[ 7: 0];
|
|
||||||
tx_data[175:168] <= dac_data_2_1[ 7: 0];
|
|
||||||
tx_data[167:160] <= dac_data_2_0[ 7: 0];
|
|
||||||
tx_data[159:152] <= dac_data_2_3[15: 8];
|
|
||||||
tx_data[151:144] <= dac_data_2_2[15: 8];
|
|
||||||
tx_data[143:136] <= dac_data_2_1[15: 8];
|
|
||||||
tx_data[135:128] <= dac_data_2_0[15: 8];
|
|
||||||
tx_data[127:120] <= dac_data_1_3[ 7: 0];
|
|
||||||
tx_data[119:112] <= dac_data_1_2[ 7: 0];
|
|
||||||
tx_data[111:104] <= dac_data_1_1[ 7: 0];
|
|
||||||
tx_data[103: 96] <= dac_data_1_0[ 7: 0];
|
|
||||||
tx_data[ 95: 88] <= dac_data_1_3[15: 8];
|
|
||||||
tx_data[ 87: 80] <= dac_data_1_2[15: 8];
|
|
||||||
tx_data[ 79: 72] <= dac_data_1_1[15: 8];
|
|
||||||
tx_data[ 71: 64] <= dac_data_1_0[15: 8];
|
|
||||||
tx_data[ 63: 56] <= dac_data_0_3[ 7: 0];
|
|
||||||
tx_data[ 55: 48] <= dac_data_0_2[ 7: 0];
|
|
||||||
tx_data[ 47: 40] <= dac_data_0_1[ 7: 0];
|
|
||||||
tx_data[ 39: 32] <= dac_data_0_0[ 7: 0];
|
|
||||||
tx_data[ 31: 24] <= dac_data_0_3[15: 8];
|
|
||||||
tx_data[ 23: 16] <= dac_data_0_2[15: 8];
|
|
||||||
tx_data[ 15: 8] <= dac_data_0_1[15: 8];
|
|
||||||
tx_data[ 7: 0] <= dac_data_0_0[15: 8];
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
endmodule
|
|
||||||
|
|
||||||
// ***************************************************************************
|
|
||||||
// ***************************************************************************
|
|
||||||
|
|
@ -5,28 +5,14 @@ source $ad_hdl_dir/library/scripts/adi_ip.tcl
|
||||||
|
|
||||||
adi_ip_create axi_ad9144
|
adi_ip_create axi_ad9144
|
||||||
adi_ip_files axi_ad9144 [list \
|
adi_ip_files axi_ad9144 [list \
|
||||||
"$ad_hdl_dir/library/xilinx/common/up_xfer_cntrl_constr.xdc" \
|
|
||||||
"$ad_hdl_dir/library/xilinx/common/ad_rst_constr.xdc" \
|
|
||||||
"$ad_hdl_dir/library/xilinx/common/up_xfer_status_constr.xdc" \
|
|
||||||
"$ad_hdl_dir/library/xilinx/common/up_clock_mon_constr.xdc" \
|
|
||||||
"$ad_hdl_dir/library/xilinx/common/ad_mul.v" \
|
|
||||||
"$ad_hdl_dir/library/common/ad_dds_sine.v" \
|
|
||||||
"$ad_hdl_dir/library/common/ad_dds_1.v" \
|
|
||||||
"$ad_hdl_dir/library/common/ad_dds.v" \
|
|
||||||
"$ad_hdl_dir/library/common/ad_rst.v" \
|
|
||||||
"$ad_hdl_dir/library/common/up_axi.v" \
|
|
||||||
"$ad_hdl_dir/library/common/up_xfer_cntrl.v" \
|
|
||||||
"$ad_hdl_dir/library/common/up_xfer_status.v" \
|
|
||||||
"$ad_hdl_dir/library/common/up_clock_mon.v" \
|
|
||||||
"$ad_hdl_dir/library/common/up_dac_common.v" \
|
|
||||||
"$ad_hdl_dir/library/common/up_dac_channel.v" \
|
|
||||||
"axi_ad9144_channel.v" \
|
|
||||||
"axi_ad9144_core.v" \
|
|
||||||
"axi_ad9144_if.v" \
|
|
||||||
"axi_ad9144.v" ]
|
"axi_ad9144.v" ]
|
||||||
|
|
||||||
adi_ip_properties axi_ad9144
|
adi_ip_properties axi_ad9144
|
||||||
|
|
||||||
|
adi_ip_add_core_dependencies { \
|
||||||
|
analog.com:user:ad_ip_jesd204_tpl_dac:1.0 \
|
||||||
|
}
|
||||||
|
|
||||||
set_property driver_value 0 [ipx::get_ports *dunf* -of_objects [ipx::current_core]]
|
set_property driver_value 0 [ipx::get_ports *dunf* -of_objects [ipx::current_core]]
|
||||||
set_property driver_value 0 [ipx::get_ports *tx_ready* -of_objects [ipx::current_core]]
|
set_property driver_value 0 [ipx::get_ports *tx_ready* -of_objects [ipx::current_core]]
|
||||||
|
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue