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| 型號(hào)： | 1893YI-10 |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 網(wǎng)絡(luò)接口 |
| 英文描述： | DATACOM, INTERFACE CIRCUIT, PQFP64 |
| 封裝： | 10 X 10 MM, TQFP-64 |
| 文件頁數(shù)： | 118/152頁 |
| 文件大?。?/td> | 943K |
| 代理商： | 1893YI-10 |
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ICS1893 Rev C 6/6/00
June, 2000
68
Chapter 8
Management Register Set
ICS1893 Data Sheet - Release
Copyright 2000, Integrated Circuit Systems, Inc.
All rights reserved.
8.3.2
100Base-TX Full Duplex (bit 1.14)
The STA reads this bit to learn if the ICS1893 can support 100Base-TX, full-duplex operations. The
ISO/IEC specification requires that the ICS1893 must set bit 1.14 to logic:
Zero if it cannot support 100Base-TX, full-duplex operations.
One if it can support 100Base-TX, full-duplex operations. (For the ICS1893, the default value of bit 1.14
is logic one, in that the ICS1893 supports 100Base-TX, full-duplex operations.)
Bit 1.14 is a Command Override Write bit, which allows an STA to alter the default value of this bit. [See the
description of bit 16.15, the Command Override Write Enable bit, in Section 8.11, “Register 16: Extended
Control Register”.]
8.3.3
100Base-TX Half Duplex (bit 1.13)
The STA reads this bit to learn if the ICS1893 can support 100Base-TX, half-duplex operations. The
ISO/IEC specification requires that the ICS1893 must set bit 1.13 to logic:
Zero if it cannot support 100Base-TX, half-duplex operations.
One if it can support 100Base-TX, half-duplex operations. (For the ICS1893, the default value of bit 1.13
is logic one. Therefore, when an STA reads the Status Register, the STA is informed that the ICS1893
supports 100Base-TX, half-duplex operations.)
This bit 1.13 is a Command Override Write bit, which allows an STA to alter the default value of this bit.
[See the description of bit 16.15, the Command Override Write Enable bit, in Section 8.11, “Register 16:
Extended Control Register”.]
8.3.4
10Base-T Full Duplex (bit 1.12)
The STA reads this bit to learn if the ICS1893 can support 10Base-T, full-duplex operations. The ISO/IEC
specification requires that the ICS1893 must set bit 1.12 to logic:
Zero if it cannot support 10Base-T, full-duplex operations.
One if it can support 10Base-T, full-duplex operations. (For the ICS1893, the default value of bit 1.12 is
logic one. Therefore, when an STA reads the Status Register, the STA is informed that the ICS1893
supports 10Base-T, full-duplex operations.)
This bit 1.12 is a Command Override Write bit, which allows an STA to alter the default value of this bit.
[See the description of bit 16.15, the Command Override Write Enable bit, in Section 8.11, “Register 16:
Extended Control Register”.]
8.3.5
10Base-T Half Duplex (bit 1.11)
The STA reads this bit to learn if the ICS1893 can support 10Base-T, half-duplex operations. The ISO/IEC
specification requires that the ICS1893 must set bit 1.11 to logic:
Zero if it cannot support 10Base-T, half-duplex operations.
One if it can support 10Base-T, half-duplex operations. (For the ICS1893, the default value of bit 1.11 is
logic one. Therefore, when an STA reads the Status Register, the STA is informed that the ICS1893
supports 10Base-T, half-duplex operations.)
Bit 1.11 of the ICS1893 Status Register is a Command Override Write bit., which allows an STA to alter the
default value of this bit. [See the description of bit 16.15, the Command Override Write Enable bit, in
Section 8.11, “Register 16: Extended Control Register”.]
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 1893YI-10LF | 功能描述:以太網(wǎng) IC 3.3V 10/100 BASE TX INTEGRATED PHYCEIVER RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| 1893YI-10LFT | 功能描述:以太網(wǎng) IC 3.3V 10/100 BASE TX INTEGRATED PHYCEIVER RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| 1894 | 功能描述:支架與墊片 HEX .187X.625 ALUM RoHS:否 制造商:Schurter 類型:Transipillar Spacers 長(zhǎng)度:16 m 螺紋大小:M4 外徑:10 mm 材料:Nylon with Steel 電鍍:Zinc |
| 1894# | 制造商:Fluke Electronics 功能描述:BNC (F)/BANANA PLUG 制造商:Pomona Electronics 功能描述: |
| 1894 | 制造商:Pomona Electronics 功能描述:ADAPTER BNC FEMALE-BANANA PLUG 制造商:Pomona Electronics 功能描述:ADAPTER, BNC FEMALE-BANANA PLUG |
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