Entity: axi_ad9361_tdd

File: axi_ad9361_tdd.v

Diagram

Description

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:

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

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.

Ports

Port name	Direction	Type	Description
clk	input		clock
rst	input
tdd_rx_vco_en	output		control signals from the tdd control
tdd_tx_vco_en	output
tdd_rx_rf_en	output
tdd_tx_rf_en	output
tdd_enabled	output		status signal
tdd_status	input	[ 7:0]
tdd_sync	input		sync signal
tdd_sync_cntr	output
tdd_tx_valid	output		tx/rx data flow control
tdd_rx_valid	output
up_rstn	input		bus interface
up_clk	input
up_wreq	input
up_waddr	input	[13:0]
up_wdata	input	[31:0]
up_wack	output
up_rreq	input
up_raddr	input	[13:0]
up_rdata	output	[31:0]
up_rack	output

Signals

Name	Type	Description
tdd_enable_s	wire	internal signals
tdd_secondary_s	wire
tdd_burst_count_s	wire [ 7:0]
tdd_rx_only_s	wire
tdd_tx_only_s	wire
tdd_gated_rx_dmapath_s	wire
tdd_gated_tx_dmapath_s	wire
tdd_counter_init_s	wire [23:0]
tdd_frame_length_s	wire [23:0]
tdd_terminal_type_s	wire
tdd_sync_enable_s	wire
tdd_vco_rx_on_1_s	wire [23:0]
tdd_vco_rx_off_1_s	wire [23:0]
tdd_vco_tx_on_1_s	wire [23:0]
tdd_vco_tx_off_1_s	wire [23:0]
tdd_rx_on_1_s	wire [23:0]
tdd_rx_off_1_s	wire [23:0]
tdd_rx_dp_on_1_s	wire [23:0]
tdd_rx_dp_off_1_s	wire [23:0]
tdd_tx_on_1_s	wire [23:0]
tdd_tx_off_1_s	wire [23:0]
tdd_tx_dp_on_1_s	wire [23:0]
tdd_tx_dp_off_1_s	wire [23:0]
tdd_vco_rx_on_2_s	wire [23:0]
tdd_vco_rx_off_2_s	wire [23:0]
tdd_vco_tx_on_2_s	wire [23:0]
tdd_vco_tx_off_2_s	wire [23:0]
tdd_rx_on_2_s	wire [23:0]
tdd_rx_off_2_s	wire [23:0]
tdd_rx_dp_on_2_s	wire [23:0]
tdd_rx_dp_off_2_s	wire [23:0]
tdd_tx_on_2_s	wire [23:0]
tdd_tx_off_2_s	wire [23:0]
tdd_tx_dp_on_2_s	wire [23:0]
tdd_tx_dp_off_2_s	wire [23:0]
tdd_counter_status	wire [23:0]
tdd_rx_dp_en_s	wire
tdd_tx_dp_en_s	wire

Processes

unnamed: ( @(posedge clk) )

Type: always

Description
syncronization control signal

unnamed: ( @(posedge clk) )

Type: always

Description
tx/rx data flow control

unnamed: ( @(posedge clk) )

Type: always

Instantiations

i_up_tdd_cntrl: up_tdd_cntrl

Description
instantiations

i_tdd_control: ad_tdd_control

Description
the TX_DATA_PATH_DELAY and CONTROL_PATH_DELAY are specificly defined
for the axi_ad9361 core