signal-bus

VIRTUTECH CONFIDENTIAL Previous - Up - Next

Provided by: signal-bus
Class Hierarchy: conf-object → log-object → signal-bus
Interfaces Implemented: log_object, signal
Description: The signal-bus class implements a signal bus distributes a signal from one or more initiators to a configured list of targets. Both the signal-bus itself and all targets implement the signal. The targets may either implement a single instance of the interface, or use named interfaces to implement several instances of it. The signal-bus is typically used to distribute reset and interrupt signals

Attributes inherited from class conf-object

attributes, classname, component, iface, name, object_id, queue

Attributes inherited from class log-object

access_count, log_buffer, log_buffer_last, log_buffer_size, log_group_mask, log_groups, log_level, log_type_mask

Attribute List

input_inverted: Optional attribute; read/write access; type: b.
True if the input signal should be inverted before sent out to the connected targets. Default is False.

level: Optional attribute; read/write access; type: Integer.
The current output level, used for checkpointing.

targets: Optional attribute; read/write access; type: n|[o|[on]|[os]|[onb]|[osb]*].
Signal target objects, implementing one or more instances of the signal. The third argument in the target sub-list can be set to True if the target should get the signal inverted.

Commands defined by interface log_object

log, log-group, log-level, log-size, log-type

Commands

info	print information about the device
status	print status of the device

<signal-bus>.info
Synopsis: <signal-bus>.info
Description: Print detailed information about the configuration of the device.

<signal-bus>.status
Synopsis: <signal-bus>.status
Description: Print detailed information about the current status of the device.

VIRTUTECH CONFIDENTIAL Previous - Up - Next