PL_LANE6_CCIX_EDR_EQ_CONTROL (CPM4_PCIE1_ATTR) Register - AM012

Versal Adaptive SoC Register Reference (AM012)

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

PL_LANE6_CCIX_EDR_EQ_CONTROL (CPM4_PCIE1_ATTR) Register Description

Register NamePL_LANE6_CCIX_EDR_EQ_CONTROL
Offset Address0x000000030C
Absolute Address 0x00FCA6030C (CPM4_PCIE1_ATTR)
Width32
TyperwNormal read/write
Reset Value0x00000000
DescriptionLane#6 CCIX EDR Equalization Control Register:
Bit[3:0] - Downstream Port 20G Transmitter Preset
Bit[11:8] - Upstream Port 20G Transmitter Preset
Bit[19:16] - Downstream Port 25G Transmitter Preset
Bit[27:24] - Upstream Port 25G Transmitter Preset

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

PL_LANE6_CCIX_EDR_EQ_CONTROL (CPM4_PCIE1_ATTR) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
attr31:0rwNormal read/write0x0