DuneNvme 1.0.2 This is a simple NVMe test environment that allows experimentation with the low level PCIe NVMe interfaces as available on a Xilinx FPGA environment. |
TestData Entity Reference
This module provides a simple test data source for testing the NvmeStorage system. More...
Inheritance diagram for TestData:
![](classTestData.png)
Entities | |
Behavioral | architecture |
Libraries | |
ieee | |
unisim | |
work |
Use Clauses | |
std_logic_1164 | |
numeric_std | |
vcomponents | |
NvmeStoragePkg | Package <NvmeStoragePkg> |
NvmeStorageIntPkg | Package <NvmeStorageIntPkg> |
Generics | |
BlockSize | integer := NvmeStorageBlockSize |
The block size in Bytes. |
Ports | ||
clk | in | std_logic |
The interface clock line. | ||
reset | in | std_logic |
The active high reset line. | ||
enable | in | std_logic |
Enable production of data. Clears to reset state when set to 0. | ||
dataOut | out | AxisDataStreamType |
Output data stream. | ||
dataOutReady | in | std_logic |
Ready signal for output data stream. |
Detailed Description
This module provides a simple test data source for testing the NvmeStorage system.
- Date
- 2020-05-12
- Version
- 1.0.0
This module provides a sequence of 32bit incrementing values over a <n> bit wide AXI4 stream (multiple of 32 bits). It sets the AXI4 streams last signal in the last word transfer of a configurable BlockSize block of data. the enable signal enables its operation and when set to 0 clears its state back to intial reset state.
- Copyright
- 2020 Beam Ltd, Apache License, Version 2.0 Copyright 2020 Beam Ltd Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
The documentation for this class was generated from the following file:
- /src/dune/source/DuneNvme/src/TestData.vhd
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