NvmeStoragePkg Package Reference

System constants. More...

Package Body >> NvmeStoragePkg

Functions
std_logic_vector	to_AxilAddress ( v: in integer )
std_logic_vector	to_AxilData ( v: in integer )

Libraries
ieee

Use Clauses
std_logic_1164
numeric_std

Components
NvmeStorage	<Entity NvmeStorage>
	The NvmeStorage module's interface.
TestData	<Entity TestData>
	Nvme1 PCIe RX minus lanes.

Constants
NvmeStorageBlockSize	integer := 4096
	Default system block size.
AxilAddressWidth	integer := 32
	AXI Lite bus like interface.
AxilDataWidth	integer := 32
AxisDataWidth	integer := 128
	AXI Stream interface.
AxisKeepWidth	integer := AxisDataWidth / 8
AxisInit	AxisType := ( ' 0 ' , ' 0 ' , ( others = > ' 0 ' ) , ( others = > ' 0 ' ) )
AxisDataStreamWidth	integer := 256

Records
AxilToSlaveType
awaddr	std_logic_vector ( AxilAddressWidth - 1 downto 0 )
awprot	std_logic_vector ( 2 downto 0 )
awvalid	std_logic
wdata	std_logic_vector ( AxilDataWidth- 1 downto 0 )
wstrb	std_logic_vector ( 3 downto 0 )
wvalid	std_logic
bready	std_logic
araddr	std_logic_vector ( AxilAddressWidth - 1 downto 0 )
arprot	std_logic_vector ( 2 downto 0 )
arvalid	std_logic
rready	std_logic
AxilToMasterType
awready	std_logic
wready	std_logic
bvalid	std_logic
bresp	std_logic_vector ( 1 downto 0 )
arready	std_logic
rdata	std_logic_vector ( AxilDataWidth- 1 downto 0 )
rresp	std_logic_vector ( 1 downto 0 )
rvalid	std_logic
AxilBusType
toSlave	AxilToSlaveType
toMaster	AxilToMasterType
AxisType
valid	std_logic
last	std_logic
data	std_logic_vector ( AxisDataWidth - 1 downto 0 )
keep	std_logic_vector ( AxisKeepWidth- 1 downto 0 )
AxisDataStreamType
data	std_logic_vector ( AxisDataStreamWidth- 1 downto 0 )

Detailed Description

System constants.

This package provides external interface definitions for the NvmeStorage module.

Author

Terry Barnaby (terry.nosp@m..bar.nosp@m.naby@.nosp@m.beam.nosp@m..ltd..nosp@m.uk)

Date

2020-05-12

Version

1.0.0

Includes the record types and parameters for the NvmeStorage modules interface to external logic.

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.

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The documentation for this class was generated from the following file:

• /src/dune/source/DuneNvme/src/NvmeStoragePkg.vhd