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參數資料
| 型號： | DJLXT972MPEA4 |
| 廠商： | Intel Corp. |
| 英文描述： | Single-Port 10/100 Mbps PHY Transceiver |
| 中文描述： | 單端口10/100 Mbps的物理層收發器 |
| 文件頁數： | 79/92頁 |
| 文件大?。?/td> | 666K |
| 代理商： | DJLXT972MPEA4 |
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Intel
LXT972M Single-Port 10/100 Mbps PHY Transceiver
Datasheet
Document Number: 302875-005
Revision Date: 27-Oct-2005
79
Table 45
lists auto-negotiation advertisement bits.
Table 45. Auto-Negotiation Advertisement Register - Address 4, Hex 4
Bit
Name
Description
Type
1
Default
4.15
Next Page
0 = Port has no ability to send multiple pages.
1 = Port has ability to send multiple pages.
R/W
0
4.14
Reserved
Ignore when read.
RO
0
4.13
Remote Fault
0 = No remote fault.
1 = Remote fault.
R/W
0
4.12
Reserved
Write as ‘0’. Ignore on Read.
R/W
0
4.11
Asymmetric
Pause
Pause operation defined in IEEE 802.3 Standard,
Clause 40 and 27
R/W
0
4.10
Pause
0 = Pause operation disabled.
1 = Pause operation enabled for full-duplex links
R/W
0
4.9
100BASE-T4
0 = 100BASE-T4 capability is not available.
1 = 100BASE-T4 capability is available.
NOTE:
The LXT972M Transceiver does not
support 100BASE-T4 but allows this bit to
be set to advertise in the auto-negotiation
sequence for 100BASE-T4 operation. An
external 100BASE-T4 transceiver can be
switched in if this capability is desired.
R/W
0
4.8
100BASE-TX
full-duplex
0 = Port is not 100BASE-TX full-duplex capable.
1 = Port is 100BASE-TX full-duplex capable.
R/W
Note 2
4.7
100BASE-TX
0 = Port is not 100BASE-TX capable.
1 = Port is 100BASE-TX capable.
R/W
Note 2
4.6
10BASE-T
full-duplex
0 = Port is not 10BASE-T full-duplex capable.
1 = Port is 10BASE-T full-duplex capable.
R/W
Note 2
4.5
10BASE-T
0 = Port is not 10BASE-T capable.
1 = Port is 10BASE-T capable.
R/W
Note 2
4.4:0
Selector Field,
S<4:0>
<00001> = IEEE 802.3.
<00010> = IEEE 802.9 ISLAN-16T.
<00000> = Reserved for future auto-negotiation
development.
<11111> = Reserved for future auto-negotiation
development.
NOTE:
Unspecified or reserved combinations must
not be transmitted.
R/W
00001
1. R/W = Read/Write
RO = Read Only
2. Some bits have their default values determined at reset by hardware configuration pins. For default details
for these bits, see
Section 5.4.4, “Hardware Configuration Settings”
.
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| DJLXT972MQCA4 | Single-Port 10/100 Mbps PHY Transceiver |
| DJLXT972MQEA4 | Single-Port 10/100 Mbps PHY Transceiver |
| DJLXT972MTAA4 | Single-Port 10/100 Mbps PHY Transceiver |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| DJLXT972MQAA4 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver |
| DJLXT972MQCA4 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver |
| DJLXT972MQEA4 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver |
| DJLXT972MTAA4 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver |
| DJLXT972MTCA4 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver |
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