User Parameters - User Parameters - 2.0 English - PG468

DRAM Semi-Ternary CAM 2.0 LogiCORE IP Product Guide (PG468)

Document_ID
PG468
Release_Date
2026-01-30
Version
2.0 English

The following table shows the relationship between the fields in the AMD Vivado™ IDE and the user parameters (which can be viewed in the Tcl Console).

Table 1. User Parameters
Vivado IDE Parameter User Parameter Default Value
CDCAM Mode CDCAM_MODE BCAM
Number of Entries NUM_ENTRIES 1887436
Key Width KEY_WIDTH 64
Use Ranges USE_FORMAT_STRING false
Use LPM LPM false
Format String FORMAT_STRING 32p:32p:16r:16r:8b
Response Width RESP_WIDTH 64
Default Response DEFAULT_RESPONSE 0x0000
Number of Masks NUM_MASKS 2
Number of Masks: Automatically Calculated NUM_MASKS_AUTO_SEL true
Priority Width PRIO_WIDTH 8
Priority Width: Automatically Calculated PRIO_WIDTH_AUTO_SEL true
DRAM Type DRAM_TYPE DDR4
Number of PCs NUM_PCS 1
Modify minimum PCs OVERRIDE_PC false
Dedicated OC DEDICATED_PC true
Number of NoC NMUs NUM_NOC_NMU_IF 2
Customize NoC NMUs OVERRIDE_NMU false
Lookup Rate LOOKUP_RATE 15.0
Lookup Interface Frequency LOOKUP_INTERFACE_FREQ 250.0
Enable Flow Control FLOW_CONTROL false
Clocking Mode CLOCKING_MODE DUAL CLOCK
RAM Frequency RAM_FREQ 480.0
Enable Indirect Addressing S_AXI_ADDR_INDIRECT true
Enable Hardware Statistics STATISTIC 0
Debug Flags DEBUG_FLAGS 262242