Power-Only Attributes - 1.2 English

Versal ACAP Integrated 600G Interlaken with FEC Subsystem Product Guide (PG371)

Document ID
PG371
Release Date
2023-01-19
Version
1.2 English

Several attributes are used by power estimation tools. These power-only attributes are set by the ILKNF Subsystem IP Wizard based on parameters that you choose. These power-only attributes are not controllable through the AXI4-Lite interface. Furthermore, these attributes have no impact on the functional behavior of the ILKNF Subsystem.

Table 1. Power-Only Attributes
Attribute Type Description
AXIS_WIDTH Integer AXI-S interface width (bits)
CORE_MODE String Interlaken core configuration mode.
FEC_FOR_ILKN_LANES String Indicates whether Interlaken lane logic uses FEC.
FEC_ONLY_ENABLE String FEC-only enable.
FEC_ONLY_MULT_FACTOR Real Multiplier factor for rate of the FEC-only interface. Set this to 1.0625 when 100G FEC-only ports are running at 106.25 Gb/s. Likewise, set this to 1.0625 when 50 FEC-only ports are running at 53.125 Gb/s. The power model provides a single multiplier factor for all ports, even though the core allows independent clocking on a 100G (or 2x50G) basis.
GEARBOX_MODE String Gearbox mode.
ILKN_LANE_SERIAL_RATE Real Transceiver serial rate (Gb/s).
LANE_CONNECTIVITY String Reserved.
NUM_100G_FEC_NOILKN_PORTS Integer Number of ports running at 100 Gb/s that include an operational FEC, but no Interlaken protocol logic.
NUM_50G_FEC_NOILKN_PORTS Integer Number of ports running at 50 Gb/s that include an operational FEC, but no Interlaken protocol logic.
NUM_ILKN_SERDES_LANES Integer Number of transceiver lanes used by the Interlaken port (Protocol Layer and Framing Layer of the Interlaken protocol).