zl50405 Zarlink Semiconductor, zl50405 Datasheet - Page 52

• Manufacturer Part Number: zl50405
• Description: Managed5-port 10/100 M Ethernet Switch
• Manufacturer: Zarlink Semiconductor

11.2
11.2.1
11.2.1.1
Counts number of bytes (i.e., octets) contained in good valid frames received.
Notation: X-Y
X:
Y:
d:
L:
U:
U1:
l:
u:
B[27]
B[28]
B[29]
Frame size:
No FCS (i.e. checksum) error
No collisions
IEEE 802.3 HUB Management (RFC 1516)
Event Counters
ReadableOctet
Address in the contain memory
Size and bits for the counter
D Word counter
24 bits counter bit [23:0]
8 bits counter bit [31:24]
8 bits counter bit [23:16]
16 bits counter bit [15:0]
16 bits counter bit [31:16]
F-l
F-U1
F-U
Filtering Counter
Delay Exceed Discard Counter
Late Collision
Zarlink Semiconductor Inc.
> 64 bytes,
ZL50405
52
< 1522 bytes if VLAN Tagged;
(< 1518 bytes if not VLAN Tagged)
(< BUF_LIMIT if enabled for this port)
Data Sheet