GRLIB L4STAT Model

The L4STAT device is part of the GRLIB IP library. It is available in libTEMUL4STAT.so.

Loading the Plugin

import L4STAT

Configuration

@L4STAT Reference

Properties

Name Type Description

Class

*void

Class object

Component

*void

Pointer to component object if part of component

LocalName

*char

Local name (in component, if applicable)

LoggingFlags

uint64_t

Flags for logging info

Name

*char

Object name

TimeSource

*void

Time source object

Commands

Name Description

delete

Dispose instance of @L4STAT

new

Create new instance of L4STAT

Command new Arguments

Name Type Required Description

name

string

yes

Name of object to create

L4STAT Reference

Properties

Name Type Description

CCTRL

[uint32_t; 16]

Counter control register

CSVAL

[uint32_t; 16]

Counter max/latch register

CVAL

[uint32_t; 16]

Counter value register

Class

*void

Class object

Component

*void

Pointer to component object if part of component

LocalName

*char

Local name (in component, if applicable)

LoggingFlags

uint64_t

Flags for logging info

Name

*char

Object name

TSTAMP

uint32_t

Timestamp register

TimeSource

*void

Time source object

apb.pnp.bar

uint32_t

apb.pnp.config

uint32_t

config.littleEndian

uint8_t

Endianess of memory interface.

Interfaces

Name Type Description

ApbIface

ApbIface

DeviceIface

DeviceIface

MemAccessIface

MemAccessIface

RegisterIface

temu::RegisterIface

ResetIface

ResetIface

Registers

Register support is currently experimental!

Register Bank default

Register CCTRL
Description

Counter control register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register CSVAL
Description

Counter max/latch register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register CVAL
Description

Counter value register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register TSTAMP
Description

Timestamp register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-

Commands

Name Description

delete

Dispose instance of L4STAT

Limitations

The L4STAT device is non-functional, providing only registers and PNP data. Statistics is thus not collected by the device.

The end user is expected to write to registers manually, in order to inject statistics data.