Isochronous Port Routing - Isochronous Port Routing - v1.0 English - DS1045

Versal Adaptive SoC Processing Systems Verification IP (DS1045)
Document ID
DS1045
Release Date
2025-10-16
Version
v1.0 English

DDR traffic from any master with a QoS value matching the QoS programmed through the API (set_isoc_qos_value) moves to the FPD_ISOC_NOC port.

Table 1. Slave Ports
Master Port Name Data Width Descriptions
PL_AXI_FPD0/1/2/3 32/64/128/256-bit Programmable data widths with an API call select_pl_datawidth
PL_AXI_LPD 32/64/128/256-bit Programmable data widths with an API call select_pl_datawidth
NOC_AXI_FPD0/1/2/3 128-bit Fixed data width
NOC_AXI_PMCX0 128-bit Fixed data width
MMIPS11PCIEAXI 256-bit Fixed data width
MMIPSGPUACELITE 256-bit Fixed data width
MMIPSMERGEDAXI 128-bit Fixed data width
MMIPSDCAXI 128-bit Fixed data width
Table 2. Master Ports
Slave Port Name Data Width Descriptions
FPD_AXI_PL 32/64/128-bit Programmable data widths with an API call select_pl_datawidth
LPD_AXI_PL 32/64/128-bit Programmable data widths with an API call select_pl_datawidth
FPD_AXI_NOC0/1/2/3/4/5/6/7 128-bit Fixed data width
FPD_ISOC_NOC 128-bit Fixed data width
LPD_AXI_NOC0 128-bit Fixed data width
PMCX_AXI_NOC0 128-bit Fixed data width
FPXNOCMMIAXI 128-bit Fixed data width
PSMMIPCIEAXI 256-bit Fixed data width
PSMMICFG 32-bit Fixed data width
Table 3. Master to Slave Traffic Matrix
SLAVE PORT →

MASTER PORT ↓

 PL_AXI_FPD0/1/2/3 PL_AXI_LPD NOC_AXI_FPD0/1/2/3 NOC_AXI_PMCX0 MMIPS11PCIEAXI MMIPSGPUACELITE MMIPSMERGEDAXI MMIPSDCAXI RPUA_API

RPUB_API

RPUC_API

RPUD_API

RPUE_API

 APU0_API

APU1_API

APU2_API

APU3_API

 PPU0_API

PPU1_API
FPD_AXI_NOC0/1/2/3/4/5/6/7 YES NO YES NO YES YES YES YES NO YES NO
FPD_ISOC_NOC YES NO YES NO YES YES YES YES NO YES NO
FPD_AXI_PL YES YES YES YES YES YES YES NO YES YES YES
LPD_AXI_PL NO YES NO YES NO NO NO NO YES NO YES
LPD_AXI_NOC0 YES YES YES NO YES NO NO NO YES NO NO
PMCX_AXI_NOC0 NO NO NO YES YES NO NO NO NO NO YES
PSMMIPCIE YES YES YES YES YES YES YES NO YES YES YES
PSMMICFG YES YES YES YES YES YES YES NO YES YES YES
PSMMINOCDCAXI NO NO NO NO NO NO NO YES NO NO NO
OCM YES YES YES YES YES YES YES NO YES YES YES
REGS YES YES YES YES YES YES YES NO YES YES YES