參數(shù)資料
型號(hào): 84221
廠商: LSI Corporation
英文描述: Quad 100BaseTX/100BaseFX/10BaseT Physical Layer Device (Highly Integrated Ethernet Transceiver For Twisted Pair And Fiber Ethernet Applications)(四通道100BaseTX/100BaseFX/10BaseT 物理層處理器(高度集成的以太網(wǎng)雙絞線和光纖數(shù)據(jù)收發(fā)器))
中文描述: 四100BaseTX/100BaseFX/10BaseT物理層裝置(高度集成的以太網(wǎng)收發(fā)器,雙絞線和光纖以太網(wǎng)的應(yīng)用)(四通道100BaseTX/100BaseFX/10BaseT物理層處理器(高度集成的以太網(wǎng)雙絞線和光纖數(shù)據(jù)收發(fā)器) )
文件頁(yè)數(shù): 10/70頁(yè)
文件大?。?/td> 1017K
代理商: 84221
10
MD400184/A
84221
Table 1a. LED Definitions as per the LEDDEF pin
Name
Output State Description
LED tied
to GND
LED tied
to Vdd
LEDDEF
LED0
0 = 100 Mbps Link
Detected
Off
On
LEDDEF = 1
(10/100)
1 = 10 Mbps Link
Detected
On
Off
Trisate = No Link
Off
Off
LED1
0 = Full Duplex Mode
Detect with Link Pass
Off
On
(Fdx/Hdx)
1 = Half Duplex Mode
Detect with Link Pass
On
Off
Tristate = No Link
Off
Off
LED2
(Col)
0 = Collision Detect
1 = No Collision
Off
On
On
Off
LED3
0 = Link Detect
Off
On
(Link + Act)
Blink = Link Detect + Activity
Blink
Blink
1 = No Link Detect or
Activity
On
Off
LED0
[1]
0 = 10 Mbps Link
Detected
Off
On
LEDDEF = 0
(Link10)
1 = No 10 Mbps Link
Detected
On
Off
LED1
0 = Full Duplex Mode
Detect with Link Pass
Off
On
(Fdx/Hdx)
1 = Half Duplex Mode
Detect with Link Pass
On
Off
Tristate = No Link
Off
Off
LED2
Blink = Activity Occurred
(Stretch pulse to
100 ms)
Off
On
(Act)
1 = No Activity
On
Off
LED3
0 = Link100 Detected
Off
On
1 = No Link100
On
Off
(Link100)
Detected
相關(guān)PDF資料
PDF描述
84301 84301 4-Port Fast Ethernet Controller manual 3/98
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