OVP Peripheral Model: AlteraIntervalTimer32Core
Model Specific Information
This page provides introductory usage information for an Imperas OVP peripheral behavioral model.
The page is split into sections providing specific information for this peripheral,
including any ports for connecting into a platform, registers, other component parts, and configuration options and general information for peripheral modeling with Imperas OVP.
Licensing
Open Source Apache 2.0
Description
Altera Avalon Interval Timer32 Core
Limitations
No Support for pin level transitions
Reference
Altera Interval Timer Core
Location
The IntervalTimer32Core peripheral model is located in an Imperas/OVP installation at the VLNV: altera.ovpworld.org / peripheral / IntervalTimer32Core / 1.0.
Peripheral Instance Parameters
This model accepts the following parameters:
Table : Peripheral Parameters
Name | Type | Description |
---|
timeoutPeriod | uns32 | The timout period in microSeconds (default 10000 uS) |
timerFrequency | double | The frequency of operation in MHz (default 166MHz) |
timeoutConfig | enumeration | |
writeablePeriod | bool | |
readableSnapshot | bool | |
startStopControlBits | bool | |
timeoutPulse | bool | |
systemResetOnTimeout | bool | |
Net Ports
This model has the following net ports:
Table 1: Net Ports
Name | Type | Must Be Connected | Description |
---|
irq | output | F (False) | |
resetrequest | output | F (False) | |
timeout_pulse | output | F (False) | |
Bus Slave Ports
This model has the following bus slave ports:
Bus Slave Port: sp1
Table 2: Bus Slave Port: sp1
Name | Size (bytes) | Must Be Connected | Description |
---|
sp1 | 0x18 | F (False) | |
Table 3: Bus Slave Port: sp1 Registers:
Name | Offset | Width (bits) | Description | R/W | is Volatile |
---|
reg0_status | 0x0 | 16 | | | |
reg0_control | 0x4 | 16 | | | |
reg0_periodl | 0x8 | 16 | | | |
reg0_periodh | 0xc | 16 | | | |
reg0_snapl | 0x10 | 16 | | | |
reg0_snaph | 0x14 | 16 | | | |
Platforms that use this peripheral component
Peripheral components can be used in many different platforms, including those developed by Imperas or by other users of OVP. You can use this peripheral in your own platforms.
Table 4: Publicly available platforms using peripheral 'IntervalTimer32Core'