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參數(shù)資料
| 型號： | AM79C873KCW |
| 廠商： | ADVANCED MICRO DEVICES INC |
| 元件分類： | 網(wǎng)絡(luò)接口 |
| 英文描述： | NetPHY⑩ -1 10/100 Mbps Ethernet Physical Layer Single-Chip Transceiver with 100BASE-FX Support |
| 中文描述： | DATACOM, ETHERNET TRANSCEIVER, PQFP100 |
| 封裝： | PLASTIC, QFP-100 |
| 文件頁數(shù)： | 21/44頁 |
| 文件大?。?/td> | 543K |
| 代理商： | AM79C873KCW |
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Am79C873
21
P R E L I M I N A R Y
Bit
Bit Name
Default
Description
0.9
Restart Auto-
Negotiation
0, RW/SC
Restart Auto-Negotiation
:
1= Restart Auto-Negotiation.
0= Normal Operation
When this bit is set the Auto-Negotiation process is re-initiated. When
Auto-Negotiation is disabled (bit 12 of this register cleared), this bit has no
function and it should be cleared. This bit is self-clearing and will return a
value of 1 until Auto-Negotiation is initiated. The operation of the Auto-
Negotiation process will not be affected by the management entity that
clears this bit.
0.8
Duplex Mode
1, RW
Duplex Mode
:
1= Full Duplex operation.
0= Normal operation
If Auto-Negotiation is disabled, setting this bit will cause the NetPHY-1
device to operate in Full Duplex mode. When Auto-Negotiation is enabled,
this bit reflects the duplex selected by Auto-Negotiation.
0.7
Collision Test
0, RW
Collision Test
:
1= Collision Test enabled.
0= Normal Operation
When set, this bit will cause the COL signal to be asserted in response to
the assertion of TX_EN.
0.6
Reserved
0, RO
Reserved
:
Write as 0, ignore on read.
Basic Mode Control Register (BMCR) -
Register 0 (Continued)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AM79C874 | 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:NetPHY-1LP Low Power 10/100-TX/FX Ethernet Transceiver |
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| AM79C874VD | 制造商:Advanced Micro Devices 功能描述:PHY 1-CH 10Mbps/100Mbps 80-Pin TQFP 制造商:AMD (Advanced Micro Devices) 功能描述:PHY 1-CH 10Mbps/100Mbps 80-Pin TQFP |
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