zl50409 Zarlink Semiconductor, zl50409 Datasheet - Page 59

• Manufacturer Part Number: zl50409
• Description: Managed 9-port 10/100m Ethernet Switch
• Manufacturer: Zarlink Semiconductor

11.4.1.7
Counts number of frames received with size exceeding the maximum allowable frame size.
11.4.1.8
Counts number of frames received with size less than 64 bytes and with bad FCS.
11.4.1.9
Counts number of frames received with size exceeding maximum frame size and with bad FCS.
11.4.1.10
Counts number of collision events detected.
Only a best estimate since collisions can only be detected while in transmit mode, but not while in receive mode.
Frame size:
FCS error
Framing error
No collisions
Frame size:
Framing error
No collisions
Frame size:
Framing error
No collisions
Frame size:
OversizePkts
Fragments
Jabbers
Collisions
Zarlink Semiconductor Inc.
> 1522 bytes if VLAN Tagged;
(> 1518 bytes if not VLAN Tagged)
(> BUF_LIMIT if enabled for this port)
don’t care
don’t care
< 64 bytes
don’t care
> 1522 bytes if VLAN Tagged;
(> 1518 bytes if not VLAN Tagged)
(> BUF_LIMIT if enabled for this port)
don’t care
any size
ZL50409
59
Data Sheet