rx_length_errors (GEM) Register

Zynq UltraScale+ Devices Register Reference (UG1087)

Document ID
UG1087
Release Date
2024-03-13
Revision
1.10

rx_length_errors (GEM) Register Description

Register Namerx_length_errors
Offset Address0x0000000194
Absolute Address 0x00FF0B0194 (GEM0)
0x00FF0C0194 (GEM1)
0x00FF0D0194 (GEM2)
0x00FF0E0194 (GEM3)
Width32
TypemixedMixed types. See bit-field details.
Reset Value0x00000000
DescriptionLength Field Frame Errors

rx_length_errors (GEM) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:10roRead-only0x0Reserved, read as 0, ignored on write.
count 9:0rwNormal read/write0x0Length field frame errors - this 10-bit register counts the number of frames received that have a measured length shorter than that extracted from the length field (bytes 13 and 14). This condition is only counted if the value of the length field is less than 0x0600, the frame is not of excessive length and checking is enabled through bit 16 of the network configuration register.