TL_DISABLE_RX_FLOW_CTL (CPM5_PCIE_ATTR) Register - AM012

Versal Adaptive SoC Register Reference (AM012)

Document ID
AM012
Release Date
2024-08-19
Revision
1.4

TL_DISABLE_RX_FLOW_CTL (CPM5_PCIE_ATTR) Register Description

Register NameTL_DISABLE_RX_FLOW_CTL
Offset Address0x00000005F8
Absolute Address 0x00FCE085F8 (CPM5_PCIE0_ATTR)
0x00FCE885F8 (CPM5_PCIE1_ATTR)
Width32
TyperwNormal read/write
Reset Value0x00000000
DescriptionDisable Rx Flow Control: When set to 1b, disables internal flow control credit return mechanism, and enables, the tl_rx_{posted,nonposted,completion}_*_released_* (user_spare_in interface). Sould be set to 0b for normal operation.

This register should only be written to during reset of the PCIe block

TL_DISABLE_RX_FLOW_CTL (CPM5_PCIE_ATTR) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
attr 0rwNormal read/write0x0