Lookup Interface Ports - 2.2 English

HBM/DDR4 Binary CAM Search LogiCORE IP Product Guide (PG336)

Document ID
PG336
Release Date
2021-08-12
Version
2.2 English

AXI4 Streaming (1024b) is used for the lookup interface. The Slave side of this interface accepts the Key as its KEY_WIDTH LSB bits, while MSBs not used by the Key are set to 0. The Master side of this interface produces the Response as its RESPONSE_WIDTH LSB bits, while its its MSB (bit 1023) represents the Match signal, and its remaining bits are set to 0.