zl50415 Zarlink Semiconductor, zl50415 Datasheet - Page 50

• Manufacturer Part Number: zl50415
• Description: Managed 16-port 10/100 M + 2-port 1 G Ethernet Switch
• Manufacturer: Zarlink Semiconductor

13.2.1.7
Counts number of frames received with size under 64 bytes, but greater than the length of a short event.
13.2.1.8
Counts number of collision events.
13.2.1.9
Counts number of collision events that occurred late (after LateEventThreshold = 64 bytes).
13.2.1.10
Counts number of frames received with size larger than Jabber Lockup Protection Timer (TW3).
13.2.1.11
For repeaters or HUB application only.
13.2.1.12
For repeaters or HUB application only.
13.2.1.13
Sum of the following errors:
FCS errors
Alignment errors
Frame too long
Short events
Late events
Very long events
Frame size:
FCS error:
Framing error:
No collisions
Frame size:
Frame size:
Events are also counted by collision counter
Frame size:
Runts
Collisions
LateEvents
DataRateMisatches
VeryLongEvents
AutoPartitions
TotalErrors
Zarlink Semiconductor Inc.
> 10 bytes,
don’t care
don’t care
any size
any size
> Jabber
ZL50418
50
< 64 bytes
Data Sheet