Entity: axi_ad9144

Diagram

ID FPGA_TECHNOLOGY FPGA_FAMILY SPEED_GRADE DEV_PACKAGE QUAD_OR_DUAL_N DAC_DDS_TYPE DAC_DDS_CORDIC_DW DAC_DDS_CORDIC_PHASE_DW DAC_DATAPATH_DISABLE tx_clk tx_ready [63:0] dac_ddata_0 [63:0] dac_ddata_1 [63:0] dac_ddata_2 [63:0] dac_ddata_3 dac_dunf s_axi_aclk s_axi_aresetn s_axi_awvalid [ 11:0] s_axi_awaddr [ 2:0] s_axi_awprot s_axi_wvalid [ 31:0] s_axi_wdata [ 3:0] s_axi_wstrb s_axi_bready s_axi_arvalid [ 11:0] s_axi_araddr [ 2:0] s_axi_arprot s_axi_rready tx_valid [(128*QUAD_OR_DUAL_N)+127:0] tx_data dac_clk dac_valid_0 dac_enable_0 dac_valid_1 dac_enable_1 dac_valid_2 dac_enable_2 dac_valid_3 dac_enable_3 s_axi_awready s_axi_wready s_axi_bvalid [ 1:0] s_axi_bresp s_axi_arready s_axi_rvalid [ 31:0] s_axi_rdata [ 1:0] s_axi_rresp

Description

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

  1. 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.

Generics

Generic name Type Value Description
ID 0
FPGA_TECHNOLOGY 0
FPGA_FAMILY 0
SPEED_GRADE 0
DEV_PACKAGE 0
QUAD_OR_DUAL_N 1
DAC_DDS_TYPE 1
DAC_DDS_CORDIC_DW 20
DAC_DDS_CORDIC_PHASE_DW 18
DAC_DATAPATH_DISABLE 0

Ports

Port name Direction Type Description
tx_clk input jesd interface tx_clk is (line-rate/40)
tx_valid output
tx_data output [(128*QUAD_OR_DUAL_N)+127:0]
tx_ready input
dac_clk output dma interface
dac_valid_0 output
dac_enable_0 output
dac_ddata_0 input [63:0]
dac_valid_1 output
dac_enable_1 output
dac_ddata_1 input [63:0]
dac_valid_2 output
dac_enable_2 output
dac_ddata_2 input [63:0]
dac_valid_3 output
dac_enable_3 output
dac_ddata_3 input [63:0]
dac_dunf input
s_axi_aclk input axi interface
s_axi_aresetn input
s_axi_awvalid input
s_axi_awaddr input [ 11:0]
s_axi_awprot input [ 2:0]
s_axi_awready output
s_axi_wvalid input
s_axi_wdata input [ 31:0]
s_axi_wstrb input [ 3:0]
s_axi_wready output
s_axi_bvalid output
s_axi_bresp output [ 1:0]
s_axi_bready input
s_axi_arvalid input
s_axi_araddr input [ 11:0]
s_axi_arprot input [ 2:0]
s_axi_arready output
s_axi_rvalid output
s_axi_rdata output [ 31:0]
s_axi_rresp output [ 1:0]
s_axi_rready input

Signals

Name Type Description
dac_valid_s wire [NUM_CHANNELS-1:0] internal signals
dac_enable_s wire [NUM_CHANNELS-1:0]
dac_ddata_s wire [NUM_CHANNELS*64-1:0]

Constants

Name Type Value Description
NUM_CHANNELS QUAD_OR_DUAL_N ? 4 : 2

Instantiations