參數(shù)資料
型號(hào)： ICS1892Y-10
英文描述： 10Base-T/100Base-TX Integrated PHYceiver
文件頁(yè)數(shù)： 106/148頁(yè)
文件大?。?/td> 816K
代理商： ICS1892Y-10
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ICS1892, Rev. D, 2/26/01
February 26, 2001
106
Chapter 9
Pin Diagram, Listings, and Descriptions
ICS1892 Data Sheet
2000-2001, Integrated Circuit Systems, Inc.
All rights reserved.
9.2.3
Configuration Pins
Table 9-5
lists the configuration pins.
Table 9-5.
Configuration Pins
Pin
Name
Pin
Number
Pin
Type
Pin Description
10/100SEL
2
Input or
Output
10Base-T / 100Base-TX Select.
The ‘Pin Type’ for this pin depends on the setting for the HW/SW pin
(pin 23). When the HW/SW pin is set for:
Hardware mode, this pin acts as an input. In this case, when the
signal on this pin is logic:
– Low, this pin selects 10Base-T operations.
– High, this pin selects 100Base-TX operations.
Software mode, this pin acts as an output that indicates the current
status of this pin. In this case, when the signal on this pin is logic:
– Low, this pin indicates 10Base-T operations are selected.
– High, this pin indicates 100Base-TX operations are selected.
10/LP
28
Input
10M Serial / Link Pulse (Stream Interface).
For this pin to have any affect on the MAC/Repeater Interface:
– The 10/100SEL pin must be logic zero (that is, 10-MHz mode).
– The MII/SI pin must be logic one (that is, Stream Interface mode).
When both the 10/100 SEL and MII/SI pins are set as required,
then this 10/LP pin selects between the 10M Serial Interface and
the Link Pulse Interface for the MAC/Repeater Interface. When the
signal on this pin is logic:
– Low, this pin selects the 10M Serial Interface.
– High, this pin selects the Link Pulse Interface.
10TCSR
3
Input
10M Transmit Current Set Resistor.
A resistor, connected between this pin and ground, is required to
establish the value of the transmit current used in 10Base-T mode.
The value and tolerance of this resistor is specified in
Section 10.3,
“Recommended Component Values”
.
100TCSR
4
Input
100M Transmit Current Set Resistor.
A resistor, connected between this pin and ground, is required to
establish the value of the transmit current used in 100Base-TX
mode.
The value and tolerance of this resistor is specified in
Section 10.3,
“Recommended Component Values”
.
ANSEL
64
Input or
Output
Auto-Negotiation Select.
The ‘Pin Type’ for this pin depends on the setting for the HW/SW pin
(pin 23). When the HW/SW pin is set for:
Hardware mode, this pin acts as an input. In this case, when the
signal on this pin is logic:
– Low, this pin does not select Auto-Negotiation operations.
– High, this pin selects Auto-Negotiation operations.
Software mode, this pin acts as an output that indicates the current
status of this pin. In this case, when the signal on this pin is logic:
– Low, this pin indicates that Auto-Negotiation is disabled.
– High, this pin indicates that Auto-Negotiation is enabled.
相關(guān)PDF資料
PDF描述
ICS1892Y-14 10Base-T/100Base-TX Integrated PHYceiver
ICS1893AF 3.3V 10Base-T/100Base-TX Integrated PHYceiverTM
ICS1893Y-10 3.3V 10Base-T/100Base-TX Integrated PHYceiverTM
ICS1893 3.3-V 10Base-T/100Base-TX Integrated PHYceiver⑩
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ICS1892Y-14 制造商:ICS 制造商全稱:ICS 功能描述:10Base-T/100Base-TX Integrated PHYceiver
ICS1893 制造商:ICS 制造商全稱:ICS 功能描述:3.3-V 10Base-T/100Base-TX Integrated PHYceiver
ICS1893_09 制造商:ICS 制造商全稱:ICS 功能描述:3.3-V 10Base-T/100Base-TX Integrated PHYceiver?
ICS1893AF 功能描述:PHYCEIVER LOW PWR 3.3V 48-SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:PHYceiver™ 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
ICS1893AFI 功能描述:PHYCEIVER LOW PWR 3.3V 48-SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:PHYceiver™ 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
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