bit_stuffer_b HDL Worker

Detail

A block diagram of the HDL worker implementation is shown below, where \(x[n]\) is the input and \(y[n]\) is the bit stuffed output.

Arrangement of flush inserter and bit stuffer in HDL implementation.

Figure 3: Bit stuffer HDL implementation.

The purpose of the flush inserter is to apply back pressure to the input interface and output flush_length zero samples whenever a flush opcode is received.

Worker Properties

  • ocpi_buffer_size_output

    • Type: ushort

    • Access:

      • Parameter: False

      • Writable: False

      • Initial: True

      • Volatile: False

      • Read back: False

    • Default value: 0

  • ocpi_blocked_output

    • Type: ulong

    • Access:

      • Parameter: False

      • Writable: False

      • Initial: False

      • Volatile: True

      • Read back: False

    • Default value: None

  • ocpi_max_latency_output

    • Type: ushort

    • Access:

      • Parameter: True

      • Writable: False

      • Initial: False

      • Volatile: False

      • Read back: False

    • Default value: None

  • ocpi_latency_output

    • Type: ushort

    • Access:

      • Parameter: False

      • Writable: False

      • Initial: False

      • Volatile: True

      • Read back: False

    • Default value: None

  • ocpi_messages_output

    • Type: ulong

    • Access:

      • Parameter: False

      • Writable: False

      • Initial: False

      • Volatile: True

      • Read back: False

    • Default value: None

  • ocpi_bytes_output

    • Type: ulong

    • Access:

      • Parameter: False

      • Writable: False

      • Initial: False

      • Volatile: True

      • Read back: False

    • Default value: None

Worker Ports

    Inputs:

  • input

    • Protocol: bool_timed_sample

    • Optional: False

    • Outputs:

  • output

    • Protocol: bool_timed_sample

    • Optional: False

Utilisation

Utilization reporting is not currently implemented.