參數(shù)資料
型號: L84302
元件分類: 通用總線功能
英文描述: L84302 Quad 100/10 Mbps 4-Port Ethernet Controller with RMON/SNMP Management Counters technical manual 4/02
中文描述: L84302四100/10 Mbps的4端口以太網(wǎng)的遠程監(jiān)控控制器/ SNMP管理處的技術手冊,4月2日
文件頁數(shù): 86/128頁
文件大?。?/td> 997K
代理商: L84302
86 of 128
April, 2002
L84302 Quad 4-Port Ethernet Controller - Technical Manual
Copyright 1997-2002 by LSI Logic Corporation. All rights reserved.
Bit 0 occurs on CDST0/CDST8 pin
Table 32
Counter Interrupt Enable 1-7 Register Definition
7
6
5
4
3
2
1
0
INT_CSTS7 INT_CSTS6 INT_CSTS5 INT_CSTS4 INT_CSTS3 INT_CSTS2 INT_CSTS1 INT_CSTS0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Bit
Symbol
Name
Definition
R/W
Def.
7
6
5
4
3
2
1
0
INT_CSTS7
INT_CSTS6
INT_CSTS5
INT_CSTS4
INT_CSTS3
INT_CSTS2
INT_CSTS1
INT_CSTS0
Counter Status
Interrupt Enable
These seven registers contain 51 counter
interrupt enable bits. The counter interrupt
enable bits determine whether the counter
status bits cause the assertion of an inter-
rupt for that port. Each bit corresponds to
one of the 51 counters and its associated
counter status bit. Bit 0 of Register 1 cor-
responds to Counter 1 as defined in
Table 15
; bit 2 of Register 7 corresponds
to Counter 51.
1 = Interrupt asserted when specific
counter status bit is set, i.e. interrupt
asserted when counter reaches a count of
80000000
H
.
0 = Interrupt disabled for specific counter
R/W
0
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