Utilities Primitive Library

Primitive library for utilities primitives.

Primitives

• Clock Domain Crossing - Bits Feedback (cdc_bits_feedback)
• Clock Domain Crossing - Fast Pulse to Slow Sticky (cdc_fast_pulse_to_slow_sticky)
• Clock Domain Crossing - First In First Out Memory (cdc_fifo)
• Clock Domain Crossing - Pulse Handshake (cdc_pulse_handshake)
• Clock Domain Crossing - Single Bit (cdc_single_bit)
• Circular Buffer (circular_buffer)
• Up Down Counter (counter_updown)
• FIFO Instant Read (fifo_instant_read)
• Random Access Memory (ram)
• Simple Dual Port Block RAM (ram_simple_dual_port)
• Triggered Sampler (triggered_sampler)

Opcode enumeration for type-less components.

  -- For passing opcodes to/from protocol-less workers/primitives
  type opcode_t is (
    sample_op_e,
    time_op_e,
    sample_interval_op_e,
    flush_op_e,
    discontinuity_op_e,
    metadata_op_e
    );

Conversion of opcode type (opcode_t-type) to SLV function.

Conversion of SLV to opcode type (opcode_t-type) function.