Fast Models Reference Manual - ARM Information Center

Peripheral and Interface Components
Performance
The MessageBox component is not expected to significantly affect the performance of a PV
system, but is itself dependent on the performance of the host filesystem.
Library dependencies
The MessageBox component has no dependencies on external libraries.
5.4.42 RAMDevice component
The RAMDevice component provides an efficient implementation of a generic memory device.
Figure 5-62 shows a view of the component in System Canvas.
This component is written in LISA+.
Figure 5-62 RAMDevice in System Canvas
Ports
Table 5-116 provides a brief description of the ports of the RAMDevice component. Refer to
the technical reference manual for your hardware baseboard for more details.
Name Port protocol Type Description
pvbus PVBus Slave Bus slave interface
Table 5-116 RAMDevice ports
Additional protocols
The RAMDevice component has no additional protocols.
Parameters
Table 5-117 lists the configuration parameters of the RAMDevice component.
Table 5-117 RAMDevice configuration parameters
Parameter
name
Description
Type
Allowed
value
Default
value
size
Size of the memory
in bytes
uint64_t 4KB to 4GB 0x100000000
(4GB)
Registers
The RAMDevice component has no registers.
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