Multi Channel DMA Intel® FPGA IP for PCI Express User Guide

ID 683821
Date 10/29/2021
Public

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4.9. Config TL Interface

Table 35.  Config TL Interface Signals
Signal Name I/O Type Description

H-Tile: usr_hip_tl_config_func_o [1:0]

P-Tile and F-Tile: usr_hip_tl_config_func_o [2:0]

Output Specifies the function whose Configuration Space register values are being driven out on tl_cfg_ctl_o bus.

H-Tile: usr_hip_tl_config_add_o[3:0]

P-Tile and F-Tile: usr_hip_tl_config_add_o[4:0]

Output

This address bus contains the index indicating which Configuration Space register information is being driven onto the tl_cfg_ctl_o bus.

For detailed information for Config Space registers, refer to the Configuration Output Interface of the P-Tile Avalon Streaming Intel FPGA IP for PCI Express User Guide or Configuration Output Interface of the F-Tile Avalon Streaming Intel FPGA IP for PCI Express User Guide

H-Tile: usr_hip_tl_config_ctl_o[31:0]

P-Tile and F-Tile: usr_hip_tl_config_ctl_o[15:0]

Output

Multiplexed data output from the register specified by tl_cfg_add_o[4:0].

For detailed information for Config Space registers, refer to Configuration Output Interface of the P-Tile Avalon Streaming Intel FPGA IP for PCI Express User Guide or Configuration Output Interface of the F-Tile Avalon Streaming Intel FPGA IP for PCI Express User Guide

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