參數(shù)資料
型號: L84225
英文描述: L84225 100BaseTX/FX/10BaseT Physical Layer Device technical manual 4/02
中文描述: L84225 100BaseTX/FX/10BaseT物理層設(shè)備的技術(shù)手冊,4月2日
文件頁數(shù): 8/118頁
文件大?。?/td> 890K
代理商: L84225
8 of 118
April, 2002
L84225 Quad 100BaseTX/FX/10BaseT Phys. Layer Device - Technical Manual
Copyright 1999-2002 by LSI Logic Corporation. All rights reserved.
LED Drivers
Pin #
Pin Name
I/O
Description
117
116
115
114
LED3_[3:0]
O
LED Output.
The default functions of these pins are 100 Mbps
Link Detect outputs assuming LEDDEF = 0. These pins can drive
an LED from both VDD and GND.
Please refer to
Table 2
for LED description
3
6
10
13
LED2_[3:0]
O
LED Output.
The default functions of these pins are Activity
Detect outputs assuming LEDDEF = 0. These pins can drive an
LED from both VDD and GND.
Please refer to
Table 2
for LED description
2
5
9
12
LED1_[3:0]
O
LED Output.
The default functions of these pins are Full Duplex
Detect outputs assuming LEDDEF = 0. These pins can drive an
LED from both VDD and GND.
Please refer to
Table 2
for LED description
1
4
8
11
LED0_[3:0]
O
LED Output.
The default functions of these pins are 10 Mbps Link
Detect outputs assuming LEDDEF = 0. These pins can drive an
LED from both VDD and GND.
Please refer to
Table 2
for LED description.
110
LEDDEF
I
LED Default Select Input.
This pin changes the default selection
for the LEDs in the MI Serial Port Global Configuration Register.
1 = LINK + ACT, COL, FDX, 10/100
0 = LINK100, ACT, FDX, LNK10
Pin Description (Cont.)
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