As many features in the ERNIC controller design are controlled using parameters, the controller implementation can be uniquely tailored using only the resources required for the desired functionality. This approach also achieves the best possible performance with the lowest resource usage.
Table: ERNIC Parameters
lists the parameter descriptions and default values.
Table 2-6:
ERNIC Parameters
|
Parameter Name
|
Description
|
Default Value
|
|
C_NUM_QP
|
Maximum number of Queue Pairs. The minimum number of queue pairs is 8 and the maximum number is 2048
|
8
|
|
C_M_AXI_ADDR_WIDTH
|
AXI Master address width (supported values are 32 and 64)
|
32
|
|
C_M_AXI_ID_WIDTH
|
AXI Master ID width
|
1
|
|
C_EN_INITIATOR_LITE
|
Enable incoming RDMA READ and RDMA WRITE packets
|
0
|
|
C_EN_DEBUG_PORTS
|
Enabling the debug ports for debug purposes
|
0
|