參數(shù)資料
型號(hào): L64381
廠商: LSI Corporation
英文描述: 4-Port Ethernet Controller(四端口以太網(wǎng)控制器)
中文描述: 4端口以太網(wǎng)控制器(四端口以太網(wǎng)控制器)
文件頁數(shù): 78/109頁
文件大?。?/td> 815K
代理商: L64381
5-2
Statistics Counters
.
Table 5.1
Descriptions of
Statistics Counters
Counter # Contents
Description
0
Number of bytes received
This counter counts all bytes within packets
received from the receiver.
This counter counts the number of packets that
were lost because of internal errors in the L64381,
and that affect this particular Ethernet connection.
These errors are FIFO overrun and PLL.
This counter counts the total number of packets
received from the receiver, regardless of whether
they were received with or without error.
1
Number of internal receive errors
2
Number of packets received
3
Number of broadcast packets received This counter counts the number of packets
received without errors, and that also had a broad-
cast address in the destination field of the packet
(all ones).
Number of multicast packets received This counter counts the number of packets
received without errors, and also that had a multi-
cast address in the destination field of the packet.
This number does not include broadcast packets.
Number of receive CRC errors
This counter counts the number of packets
received between 64 bytes and 1518 bytes in
length, but were not an integral number of bytes in
length, or had a bad Frame Check Sequence.
Number of runt packets received
This counter counts the number of packets less
than 64 bytes long that were an integral number of
bytes long.
Number of oversized packets received This counter counts the number of packets more
than 1518 bytes long that were an integral number
of bytes long.
Number of total collisions
This counter counts the number of collisions
detected when transmitting in the half-duplex
mode.
Number of 64 byte packets received
This counter counts all packets received by the
L64381 that were 64 bytes in length.
Number of 65 to 127 byte packets
received
L64381 that were 65 to 127 bytes in length.
Number of 128 to 255 byte packets
received
L64381 that were 128 to 255 bytes in length.
(Sheet 1 of 2)
4
5
6
7
8
9
10
This counter counts all packets received by the
11
This counter counts all packets received by the
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