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參數(shù)資料
| 型號： | ICS1890Y-14 |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 1 CHANNEL(S), 100M bps, SERIAL COMM CONTROLLER, PQFP64 |
| 封裝： | TQFP-64 |
| 文件頁數(shù)： | 19/66頁 |
| 文件大小： | 1749K |
| 代理商： | ICS1890Y-14 |
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26
ICS1890
Remote Fault (bit 13) Management may set this bit to a
logic one, which sets the remote fault bit in the transmitted
base link code word to a logic one. This indicates to the link
partner that an error has been detected at this end.
The Auto-Negotiation Power-up Remote Fault option (19:4)
can also cause the remote fault bit in the transmitted base link
code word to be set to a logic one.
Technology Ability Field (bits 12:5) This 8-bit field
specifies the data transmission technologies supported by
theICS1890. On power-up when the HW/SW pin is set to SW,
these bits are set to the values specified in the MII Status
register. When the HW/SW pin is set to HW and ANSEL is
enabled, the single bit corresponding to the values of the
DPXSEL and 10/100SEL pins is enabled. All bits, except the
100Base-T4 (unsupported technology bit) may be set or cleared
allowing management to select the advertised technologies.
Note that bits 12-10 are currently reserved by the IEEE Auto-
Negotiation standard and should always be set to logic zero.
Selector Field (bits 4:0) This 5-bit field is used to select
the technology supported by the ICS1890. It defaults to
select IEEE 802.3 (00001). These bits can only be written using
the command override mode and should only be set to a
different value as allowed by the IEEE standard
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PDF描述 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS1890Y-4 | 制造商:ICS 功能描述:1890Y-4 |
| ICS1891 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LAN Transceiver |
| ICS1891Y | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LAN Transceiver |
| ICS1892 | 制造商:ICS 制造商全稱:ICS 功能描述:10Base-T/100Base-TX Integrated PHYceiver |
| ICS1892Y | 制造商:ICS 制造商全稱:ICS 功能描述:10Base-T/100Base-TX Integrated PHYceiver |
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