User Parameters - 5.0 English - PG318

Ternary CAM Search v5.0 LogiCORE IP Product Guide (PG318)

Document ID
PG318
Release Date
2025-11-26
Version
5.0 English

The following table shows the relationship between the fields in the Vivado IDE and the User Parameters (which can be viewed in the Tcl Console).

Table 1. Vivado IDE Parameter to User Parameter Relationship
Vivado IDE Parameter User Parameter Default Value
CAM Mode MODE BCAM
Memory Primitive MEM_TYPE AUTO
Number of Entries NUM_ENTRIES 256
Number of Masks NUM_MASKS 2
Key Width KEY_WIDTH 104
Format String FORMAT_STRING 32p:32p:16r:16r:8b
Response Width RESP_WIDTH 16
Priority Width PRIO_WIDTH 8
Default Response DEFAULT_RESPONSE 0x0000
Priority Width: Automatically Calculated PRIO_WIDTH_AUTO_SEL true
Lookup Rate LOOKUP_RATE 15.0
Fixed/Variable Rate VARIABLE_RATE true
Clocking Mode CLOCKING_MODE DUAL CLOCK
Lookup Interface Frequency LOOKUP_INTERFACE_FREQ 15.0
RAM Frequency RAM_FREQ 480.0
Optimization Mode OPTIMIZATION AUTO
Number of Logical Memory Units L_MEM_UNITS 4
Number of Logical Memory Units: Automatically Calculated L_MEM_UNITS_AUTO_SEL true
Generate RAM Location Constraints PHYSICAL_CONSTRAINTS false
Enable Hardware Statistics STATISTIC false
Debug Flags DEBUG_FLAGS 262242