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參數(shù)資料
| 型號(hào)： | LXT980QC |
| 英文描述： | LAN HUB CONTROLLER |
| 中文描述： | 局域網(wǎng)集線器控制器 |
| 文件頁(yè)數(shù)： | 93/96頁(yè) |
| 文件大?。?/td> | 1309K |
| 代理商： | LXT980QC |
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LXT980/980A Dual-Speed, 5-Port Fast Ethernet Repeater
Datasheet
93
6
10BASE-T
full-duplex
1 = Link Partner is 10BASE-T full-duplex capable.
0 = Link Partner is not 10BASE-T full-duplex capable.
R
N/A
5
10BASE-T
1 = Link Partner is 10BASE-T capable.
0 = Link Partner is not 10BASE-T capable.
R
N/A
4:0
Selector Field
<00001> = IEEE 802.3.
<00010> = IEEE 802.9 ISLAN-16T.
<00000> = Reserved for future Auto-Negotiation development.
<11111> = Reserved for future Auto-Negotiation development.
Unspecified or reserved combinations shall not be transmitted.
R
N/A
Table 80. Auto-Negotiation Status Registers
Bit
Name
Description
Type
1
Default
15:5
Reserved
Write as zero, ignore on read.
R
4
Parallel
Detection Fault
1 = More than one of the PMAs detects a valid link.
0 = No conflict.
R/LH
3
Link Partner Next
Page Able
1 = Link partner is next page able.
0 = Link partner is not next page able.
R
2
Next Page Able
0 = Local device is not next page able.
R
1
Page Received
1 = Three identical and consecutive link code words have been
received from link partner.
0 = Three identical and consecutive link code words have not been
received from link partner.
R/LH
0
Link Partner
Auto-Negotiation
Able
1 = Link partner is auto-negotiate able.
0 = Link partner is not auto negotiate able.
R/LH
1. R = Read only; LH = Latching high.
Table 81. Auto-Negotiation Advertisement Register
Bit
Name
Description
Type
1
Default
15
Next Page
1 = Phy has ability to send multi-pages.
0 = Phy has no ability to send multi-pages.
R
0
14
Reserved
Write as zero, ignore on read.
R
0
13
Remote Fault
1 = Remote fault.
0 = No remote fault.
R/W
0
12:10
Reserved
Write as zero
R
0
9
100BASE-T4
1 = 100BASE-T4 capability is available.
0 = 100BASE-T4 capability is not available.
The LXT980 does not support 100BASE-T4 operation.
R
0
1. R = Read only; R/W = Read/Write.
2. These settings are determined by the port speed control register and the auto negotiate configuration register.
Table 79. Auto-Negotiation Link Partner Ability Registers (Continued)
Bit
Name
Description
Type
1
Default
1. R = Read only.
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| LXT9863HC | LAN HUB CONTROLLER |
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相關(guān)代理商/技術(shù)參數(shù) |
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| LXT9860 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Advanced 10/100 Repeater with Intergrated Management |
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| LXT9863 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Advanced 10/100 Umnmanaged Repeater |
| LXT9863HC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LAN HUB CONTROLLER |
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