Entity: util_upack2

File: util_upack2.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 responsabilities 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.

Generics

Generic name	Type	Value	Description
NUM_OF_CHANNELS		4
SAMPLES_PER_CHANNEL		1
SAMPLE_DATA_WIDTH		16

Ports

Port name	Direction	Type
clk	input
reset	input
enable_0	input
enable_1	input
enable_2	input
enable_3	input
enable_4	input
enable_5	input
enable_6	input
enable_7	input
enable_8	input
enable_9	input
enable_10	input
enable_11	input
enable_12	input
enable_13	input
enable_14	input
enable_15	input
enable_16	input
enable_17	input
enable_18	input
enable_19	input
enable_20	input
enable_21	input
enable_22	input
enable_23	input
enable_24	input
enable_25	input
enable_26	input
enable_27	input
enable_28	input
enable_29	input
enable_30	input
enable_31	input
enable_32	input
enable_33	input
enable_34	input
enable_35	input
enable_36	input
enable_37	input
enable_38	input
enable_39	input
enable_40	input
enable_41	input
enable_42	input
enable_43	input
enable_44	input
enable_45	input
enable_46	input
enable_47	input
enable_48	input
enable_49	input
enable_50	input
enable_51	input
enable_52	input
enable_53	input
enable_54	input
enable_55	input
enable_56	input
enable_57	input
enable_58	input
enable_59	input
enable_60	input
enable_61	input
enable_62	input
enable_63	input
fifo_rd_en	input
fifo_rd_valid	output
fifo_rd_underflow	output
fifo_rd_data_0	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_1	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_2	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_3	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_4	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_5	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_6	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_7	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_8	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_9	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_10	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_11	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_12	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_13	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_14	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_15	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_16	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_17	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_18	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_19	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_20	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_21	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_22	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_23	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_24	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_25	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_26	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_27	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_28	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_29	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_30	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_31	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_32	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_33	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_34	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_35	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_36	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_37	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_38	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_39	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_40	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_41	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_42	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_43	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_44	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_45	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_46	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_47	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_48	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_49	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_50	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_51	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_52	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_53	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_54	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_55	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_56	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_57	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_58	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_59	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_60	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_61	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_62	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
fifo_rd_data_63	output	[SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]
s_axis_valid	input
s_axis_ready	output
s_axis_data	input	[2*$clog2(NUM_OF_CHANNELS)SAMPLE_DATA_WIDTH*SAMPLES_PER_CHANNEL-1:0]

Signals

Name	Type	Description
enable_s	wire [63:0]	FIXME: Find out how to do this in the IP-XACT */
fifo_rd_data	wire [CHANNEL_DATA_WIDTH*REAL_NUM_OF_CHANNELS-1:0]
fifo_rd_data_s	wire [CHANNEL_DATA_WIDTH*64-1:0]

Constants

Name	Type	Value	Description
CHANNEL_DATA_WIDTH		SAMPLE_DATA_WIDTH * SAMPLES_PER_CHANNEL
REAL_NUM_OF_CHANNELS			* Round up to the next power of two and zero out the additional channels * internally. */