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參數資料
| 型號： | DJLXT972MQAA4 |
| 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： | 84/92頁 |
| 文件大小： | 666K |
| 代理商： | DJLXT972MQAA4 |
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Intel
LXT972M Single-Port 10/100 Mbps PHY Transceiver
84
Datasheet
Document Number: 302875-005
Revision Date: 27-Oct-2005
Table 51
lists configuration bits.
Table 51. Configuration Register - Address 16, Hex 10
Bit
Name
Description
Type
1
Default
16.15
Reserved
Write as ‘0’. Ignore on Read.
R/W
0
16.14
Force Link Pass
0 = Normal operation
1 = Force Link pass
R/W
0
16.13
Transmit Disable
0 = Normal operation
1 = Disable Twisted Pair transmitter
R/W
0
16.12
Bypass Scrambler
(100BASE-TX)
0 = Normal operation
1 = Bypass Scrambler and Descrambler
R/W
0
16.11
Reserved
Write as ‘0’. Ignore on Read.
R/W
0
16.10
Jabber
(10BASE-T)
0 = Normal operation
1 = Disable Jabber Correction
R/W
0
16.9
SQE
(10BASE-T)
0 = Disable Heart Beat
1 = Enable Heart Beat
R/W
0
16.8
TP Loopback
(10BASE-T)
0 = Normal operation
1 = Disable TP loopback during half-duplex
operation
R/W
0
16.7
CRS Select
(10BASE-T)
0 = Normal Operation
1 = CRS deassert extends to RX_DV deassert
R/W
1
16.6
Reserved
Write as ‘0’. Ignore on Read.
R/W
0
16.5
PRE_EN
Preamble Enable.
0 = Set RX_DV high coincident with SFD.
1 = Set RX_DV high and RXD = preamble when
CRS is asserted.
NOTE:
Preamble is always enabled in 100 Mbps
operation.
R/W
0
16.4:3
Reserved
Write as ‘0’. Ignore on Read.
R/W
00
16.2
Reserved
Write as ‘0’. Ignore on Read.
R/W
0
16.1
Alternate NP
feature
0 = Disable alternate auto negotiate next page
feature.
1 = Enable alternate auto negotiate next page
feature.
This bit enables or disables the register bit 6.5
capability.
R/W
0
16.0
Reserved
Write as ‘0’. Ignore on Read.
R/W
0
1. R/W = Read /Write
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PDF描述 |
|---|---|
| DJLXT972MQCA4 | Single-Port 10/100 Mbps PHY Transceiver |
| DJLXT972MQEA4 | Single-Port 10/100 Mbps PHY Transceiver |
| DJLXT972MTAA4 | Single-Port 10/100 Mbps PHY Transceiver |
| DJLXT972MTCA4 | Single-Port 10/100 Mbps PHY Transceiver |
| DJLXT972MTEA4 | Single-Port 10/100 Mbps PHY Transceiver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
| DJLXT972MTEA4 | 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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