参数资料
型号: ICS1893BFLF
厂商: IDT, Integrated Device Technology Inc
文件页数: 113/133页
文件大小: 0K
描述: PHYCEIVER LOW PWR 3.3V 48-SSOP
标准包装: 30
系列: PHYceiver™
类型: PHY 收发器
规程: MII
电源电压: 3.14 V ~ 3.47 V
安装类型: 表面贴装
封装/外壳: 48-BSSOP(0.295",7.50mm 宽)
供应商设备封装: 48-SSOP
包装: 管件
其它名称: 1893BFLF
ICS1893BF, Rev. F, 5/13/10
May, 2010
80
Chapter 7 Management Register Set
ICS1893BF Data Sheet - Release
Copyright 2009, IDT, Inc.
All rights reserved.
7.12.1 Data Rate (bit 17.15)
The Data Rate bit indicates the ‘selected technology’. If the ICS1893BF is in:
Hardware mode, the value of this bit is determined by the 10/100SEL input pin.
Software mode, the value of this bit is determined by the Data Rate bit 0.13.
When bit 17.15 is logic:
Zero, it indicates that 10-MHz operations are selected.
One, the ICS1893BF is indicating that 100-MHz operations are selected.
Note: This bit does not imply any link status.
7.12.2 Duplex (bit 17.14)
The Duplex bit indicates the ‘selected technology’. If the ICS1893BF is in:
Hardware mode, the value of this bit is determined by the DPXSEL input pin.
Software mode, the value of this bit is determined by the Duplex Mode bit 0.8.
When bit 17.14 is logic:
Zero, it indicates that half-duplex operations are selected.
One, the ICS1893BF is indicating that full-duplex operations are selected.
Note: This bit does not imply any link status.
7.12.3 Auto-Negotiation Progress Monitor (bits 17.13:11)
The Auto-Negotiation Progress Monitor consists of the Auto-Negotiation Complete bit (bit 17.4) and the
three Auto-Negotiation Monitor bits (bits 17.13:11). The Auto-Negotiation Progress Monitor continually
examines the state of the Auto-Negotiation Process State Machine and reports the status of
Auto-Negotiation using the three Auto-Negotiation Monitor bits. Therefore, the value of these three bits
provides the status of the Auto-Negotiation Process.
These three bits are initialized to logic zero in one of the following ways:
If Auto-Negotiation is enabled, these bits continually latch the highest state that the Auto-Negotiation State
Machine achieves. That is, they are updated only if the binary value of the next state is greater than the
binary value of the present state as outlined in Table 7-19.
相关PDF资料
PDF描述
IDT72T1845L5BB IC FIFO 2048X18 2.5V 5NS 144BGA
ICS1893AFLFT PHYCEIVER LOW PWR 3.3V 48-SSOP
IDT723641L20PF8 IC FIFO SYNC 1024X36 120-TQFP
IDT723631L20PQF IC FIFO SYNC 512X36 132-PQFP
ICS1893BFLFT PHYCEIVER LOW PWR 3.3V 48-SSOP
相关代理商/技术参数
参数描述
ICS1893BFLFT 功能描述:PHYCEIVER LOW PWR 3.3V 48-SSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:PHYceiver™ 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP(0.173",4.40mm 宽) 供应商设备封装:16-TSSOP 包装:带卷 (TR)
ICS1893BFT 功能描述:PHYCEIVER LOW PWR 3.3V 48-SSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:PHYceiver™ 标准包装:1,000 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-SOIC(0.295",7.50mm 宽) 供应商设备封装:16-SOIC 包装:带卷 (TR)
ICS1893BK 功能描述:PHYCEIVER LOW PWR 3.3V 56-VQFN RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:PHYceiver™ 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP(0.173",4.40mm 宽) 供应商设备封装:16-TSSOP 包装:带卷 (TR)
ICS1893BKI 功能描述:PHYCEIVER LOW PWR 3.3V 56-VQFN RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:PHYceiver™ 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP(0.173",4.40mm 宽) 供应商设备封装:16-TSSOP 包装:带卷 (TR)
ICS1893BKILF 功能描述:PHYCEIVER LOW PWR 3.3V 56-VQFN RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:PHYceiver™ 标准包装:1 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS422,RS485 电源电压:4.5 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:14-SOIC(0.154",3.90mm 宽) 供应商设备封装:14-SOICN 包装:剪切带 (CT) 其它名称:ISL31470EIBZ-T7ACT