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): 60/118頁
文件大?。?/td> 890K
代理商: L84225
60 of 118
April, 2002
L84225 Quad 100BaseTX/FX/10BaseT Phys. Layer Device - Technical Manual
Copyright 1999-2002 by LSI Logic Corporation. All rights reserved.
Table 10
Register 0 - Control Register Definition
0.15
RST
R/WSC
0.14
LPBK
R/W
0.13
SPEED
R/W
0.12
0.11
PDN
R/W
0.10
MII_DIS
R/W
0.9
0.8
DPLX
R/W
ANEG_EN
R/W
ANEG_RST
R/WSC
0.7
0.6
0
R
0.5
0
R
0.4
0
R
0.3
0
R
0.2
0
R
0.1
0
R
0.0
0
R
COLTST
R/WSC
Bit
Symbol
Name
Definition
R/W
Def.
0.15
RST
Reset
1 = Reset, Bit Self Clearing after Reset Complete
0 = Normal SC
R/W
SC
0
0.14
LPBK
Loopback
Enable
1 = Loopback Mode Enabled
0 = Normal
R/W
0
0.13
SPEED
Speed
Select
1 = 100 Mbps Selected (100BaseTX)
0 = 10 Mbps Selected (10BaseT)
Note:
Can be overridden with SPEED pin
R/W
1
0.12
ANEG_EN
AutoNegoti-
ation Enable
1 = AutoNegotiation Enabled
0 = AutoNegotiation Disabled
Note:
Can be overridden with ANEG pin
R/W
1
0.11
PDN
Powerdown
Enable
1 = Powerdown
0 = Normal
R/W
0
0.10
MII_DIS
MIIInterface
Disable
1 = MII Interface Disabled
0 = Normal
R/W
1
0.9
ANEG_RST
AutoNegoti-
ation Reset
1 = Restart AutoNegotiation Process, Bit Self
Clearing After Reset Complete
0 = Normal
R/W
SC
0
0.8
DPLX
Duplex
Mode Select
1 = Full Duplex
0 = Half Duplex
Note:
Can be overridden with DPLX pin
R/W
0
0.7
COLTST
Collision
Test Enable
1 = Collision Test Enabled
0 = Normal
R/W
0
0.6thru
0.0
Reserved
R/W
0
相關(guān)PDF資料
PDF描述
L84302 L84302 Quad 100/10 Mbps 4-Port Ethernet Controller with RMON/SNMP Management Counters technical manual 4/02
L8560 Low-Power SLIC with Ringing
L8567 SLIC for Peoples Republic of China Applications
L8567-32PLCC Telecommunication IC
L8567-44PLCC Telecommunication IC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L84225/B1 制造商:LSI Corporation 功能描述:
L8446-04 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:CW LASER DIODES
L8446-06 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:CW LASER DIODES
L8446-07 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:CW LASER DIODES
L8446-41 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:CW LASER DIODES