Abstract base Buffer used for critical traffic Buffers of TTEthernet. Since this is an abstract module please do not instantiate it
WARNING: Currently the out gate is not used. Instead the buffer sends its message via sendDirect to all via addDestinationGate() registred gates.
TODO: The CTBuffer module should be converted to an interface since it should not be used directly in simulation.
See also: Buffer
Author: Till Steinbach
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Name | Type | Description |
---|---|---|
Buffer | simple module |
Abstract base Buffer used for the various Buffers of TTEthernet. Since this is an abstract module please do not instantiate it |
Name | Type | Description |
---|---|---|
RCBuffer | simple module |
Represents an abstract Buffer for rate-constrained traffic. Messages are sent using the configured bandwidth allocation gap. |
TTBuffer | simple module |
Represents an abstract Buffer for time-triggerd traffic. Messages are sent using the configured send window. |
Name | Type | Default value | Description |
---|---|---|---|
destination_gates | string | "" |
Priority of the buffer (currently only used for rate-constrained traffic) int priority=default(-1); Critical traffic ID of the buffer int ct_id=default(0); Critical traffic marker of the buffer int ct_marker=default(0); Critical traffic mask of the buffer int ct_mask=default(0); Comma seperated list of gates where the frames of the buffer are delivered |
priority | int | -1 |
Priority of the buffer (currently only used for rate-constrained traffic) |
ct_id | int | 0 |
Critical traffic ID of the buffer |
ct_marker | int | 0 |
Critical traffic marker of the buffer |
ct_mask | int | 0 |
Critical traffic mask of the buffer |
Name | Value | Description |
---|---|---|
display | i=block/buffer |
Name | Direction | Size | Description |
---|---|---|---|
in | input |
The buffers Input |
|
out | output |
The buffers Output WARNING: CURRENTLY NOT USED! |
Name | Title | Source | Record | Unit | Interpolation Mode |
---|---|---|---|---|---|
txPk | TX Packets | count, vector | |||
latency | End-to-end latency | stats, histogram, vector | s |
// // Abstract base Buffer used for critical traffic Buffers of TTEthernet. // Since this is an abstract module please do not instantiate it // // @warning Currently the out gate is not used. Instead the buffer sends its // message via sendDirect to all via addDestinationGate() registred gates. // // @todo The CTBuffer module should be converted to an interface since it should // not be used directly in simulation. // // @see Buffer // // @author Till Steinbach simple CTBuffer extends Buffer { parameters: @display("i=block/buffer"); //Statistic of the amount of packets that were sent by the buffer @statistic[txPk](title="TX Packets"; record=count,vector); //End-to-end latency @statistic[latency](title="End-to-end latency"; unit=s; record=stats,histogram,vector); //Priority of the buffer (currently only used for rate-constrained traffic) int priority = default(-1); //Critical traffic ID of the buffer int ct_id = default(0); //Critical traffic marker of the buffer int ct_marker = default(0); //Critical traffic mask of the buffer int ct_mask = default(0); }