soc.sdk.MemorySystem Class

Namespace: soc.sdk

Memory system on FPGA core

Description

Memory system on soc.sdk.FPGACore object.

Properties

Name — Name of memory system

character vector

Name of the memory system, specified as a character vector.

Example: 'MyMemorySystem'

Attributes:

GetAccess	public
SetAccess	public

Data Types: char

TCLFile — TCL file for implementing memory system

'' (default) | path of TCL file

Tcl file that implements the memory system in the chosen synthesis tool project, specified as a string of characters. The string must represent a valid file name in your installation and it may include $(TARGET_ROOT) token. The default is ''.

Attributes:

GetAccess	public
SetAccess	public

Data Types: char

ConstraintFile — Constraint file for implementing memory system

'' (default) | path of constraint file

Constraints file for implements the memory system in the chosen synthesis tool project, specified as a string of characters. The string must represent a valid file name in your installation and it may include $(TARGET_ROOT) token. The default is ''.

Attributes:

GetAccess	public
SetAccess	public

Data Types: char

SlaveInterfacePort — Port used for slave interface

'' (default) | displayable characters

The name of the slave interface port, specified as a string of displayable characters. The default is ''.

Attributes:

GetAccess	public
SetAccess	public

Data Types: char

SlaveInterfaceResetPort — Port used for slave interface reset

'' (default) | displayable characters

The name of the slave interface reset port, specified as a string of displayable characters. The default is ''.

Attributes:

GetAccess	public
SetAccess	public

Data Types: char

SlaveInterfaceDataWidth — The list of supported slave interface data widths

[32 64 128 256 512 1024] (default) | positive integer N-length vector

The slave interface data width, specified as an N-length vector consisting of the supported data widths. When unspecified, the default list is [32 64 128 256 512 1024].

Attributes:

GetAccess	public
SetAccess	public

Data Types: double

SlaveInterfaceDataWidthDefault — The default value for the slave interface data widths

first value in SlaveInterfaceDataWidth property (default) | value in SlaveInterfaceDataWidth property

The default value can be any value in the SlaveInterfaceDataWidth property list. When unspecified, the default value is the first value of the list.

Attributes:

GetAccess	public
SetAccess	public

Data Types: double

SlaveInterfaceFrequency — Slave interface frequency

200 (default) | positive scalar

The slave interface frequency, specified as a numerical value. Units are in MHz. The default is 200.

Attributes:

GetAccess	public
SetAccess	public

Data Types: double

ClockOutputPort — Port used for clock output

'' (default) | displayable characters

The name of the clock output port, specified as a string of displayable characters. The default is ''.

Attributes:

GetAccess	public
SetAccess	public

Data Types: char

ResetOutputPort — Port used for reset output

'' (default) | displayable characters

The name of the reset output port, specified as a string of displayable characters. The default is ''.

Attributes:

GetAccess	public
SetAccess	public

Data Types: char

FirstWriteLatencyMinMax — Latency range of first data transfer

[0 100] (default) | [min max]

Specify first read latency as the number of clock cycles elapsed from the address phase to the first data transfer for the memory controller transactions, specified as a vector of the min and the max values. The default range is [0 100].

Attributes:

GetAccess	public
SetAccess	public

Data Types: double

FirstWriteLatencyDefault — Default value for first write transfer latency

max (default) | value between FirstWriteLatencyMinMax range

Specify the default value of the first write transfer latency between the FirstWriteLatencyMinMax range. When not specified, the default value is the max value of the range.

Attributes:

GetAccess	public
SetAccess	public

Data Types: double

LastWriteLatencyMinMax — Latency range of last data transfer

[0 100] (default) | [min max]

Specify the last write latency as the number of elapsed clock cycles from the last data transfer to completion of the transaction, including any turn-around time, specified as a vector of the min and the max values. The default range is [0 100].

Attributes:

GetAccess	public
SetAccess	public

Data Types: double

LastWriteLatencyDefault — Default value of last write transfer latency

max (default) | value between LastWriteLatencyMinMax range

Specify the default value of the last write transfer latency between the LastWriteLatencyMinMax range. When not specified, the default value is the max value of the range.

Attributes:

GetAccess	public
SetAccess	public

Data Types: double

FirstReadLatencyMinMax — Latency range of the first data transfer

[0 100] (default) | [min max]

Specify the first read latency as the number of clock cycles elapsed from the address phase to the first data transfer for the memory controller transactions, specified as a vector of the min and the max values. The default range is [0 100].

Attributes:

GetAccess	public
SetAccess	public

Data Types: double

FirstReadLatencyDefault — Default value of first read transfer latency

max (default) | value between FirstReadLatencyMinMax range

Specify the default value of first read latency between the FirstReadLatencyMinMax range. The default value is the max value of the range.

Attributes:

GetAccess	public
SetAccess	public

Data Types: double

LastReadLatencyMinMax — Latency range of last data transfer

[0 100] (default) | [min max]

Specify the last read latency range as the number of elapsed clock cycles from the last data transfer to completion of the transaction, including any turn-around time, as a vector consisting of the min and the max values. The default range is [0 100].

Attributes:

GetAccess	public
SetAccess	public

Data Types: double

LastReadLatencyDefault — Default value of last read transfer latency

max (default) | value between LastReadLatencyMinMax range

Specify the default value of last read latency between the LastReadLatencyMinMax range. The default value is the max value of the range.

Attributes:

GetAccess	public
SetAccess	public

Data Types: double

Version History

Introduced in R2019b