Multi-SLR Pipelining Parameters - 2.1 English

AXI Register Slice LogiCORE IP Product Guide (PG373)

Document ID
PG373
Release Date
2020-12-04
Version
2.1 English
Revision

The following table lists the parameters specific to channels of the AXI Register Slice configured in Multi-SLR Crossing mode.

Table 1. Multi-SLR Pipelining Parameters
Vivado IDE Parameter Name User Parameter Name Range Default Value Description
Number of SLR Crossings NUM_SLR_CROSSINGS 0-3 0 Number of SLR-crossings between SI and MI (0 means SI and MI are within the same SLR)
AW-channel Pipeline Stages within Master-side SLR,

W-channel Pipeline Stages within Master-side SLR,

B-channel Pipeline Stages within Master-side SLR,

AR-channel Pipeline Stages within Master-side SLR,

R-channel Pipeline Stages within Master-side SLR

PIPELINES_MASTER_AW,

PIPELINES_MASTER_W,

PIPELINES_MASTER_B,

PIPELINES_MASTER_AR,

PIPELINES_MASTER_R

0-4 0 Additional pipeline flops between S_AXI interface and SLR boundary flops (or M_AXI interface if NUM_SLR_CROSSINGS = 0)
AW-channel Pipeline Stages within Slave-side SLR,

W-channel Pipeline Stages within Slave-side SLR,

B-channel Pipeline Stages within Slave-side SLR,

AR-channel Pipeline Stages within Slave-side SLR,

R-channel Pipeline Stages within Slave-side SLR

PIPELINES_SLAVE_AW,

PIPELINES_SLAVE_W,

PIPELINES_SLAVE_B,

PIPELINES_SLAVE_AR,

PIPELINES_SLAVE_R

0-4 0 Additional pipeline flops between SLR boundary flops and M_AXI interface (applicable when NUM_SLR_CROSSINGS > 0)
AW-channel Pipeline Stages within Middle SLR,

W-channel Pipeline Stages within Middle SLR,

B-channel Pipeline Stages within Middle SLR,

AR-channel Pipeline Stages within Middle SLR,

R-channel Pipeline Stages within Middle SLR

PIPELINES_MIDDLE_AW,

PIPELINES_MIDDLE_W,

PIPELINES_MIDDLE_B,

PIPELINES_MIDDLE_AR,

PIPELINES_MIDDLE_R

0-4 0 Additional pipeline flops between upper and lower SLR boundary flops in each intermediate SLR between the SI SLR and MI SLR (applicable when NUM_SLR_CROSSINGS>1)