參數(shù)資料
型號： ICS1892Y-14
英文描述： 10Base-T/100Base-TX Integrated PHYceiver
文件頁數(shù)： 115/148頁
文件大小： 816K
代理商： ICS1892Y-14
Chapter 9
Pin Diagram, Listings, and Descriptions
ICS1892, Rev. D, 2/26/01
February 26, 2001
115
ICS1892
2000-2001, Integrated Circuit Systems, Inc.
All rights reserved.
9.2.4.3
MAC/Repeater Interface Pins for 10M Serial Interface
Table 9-8
lists the MAC/Repeater Interface pin descriptions for the 10M Serial Interface.
Table 9-8.
MAC/Repeater Interface Pins: 10M Serial Interface
MII Pin
Name
10M
Serial
Pin
Name
Pin
No.
Pin
Type
Pin Description
COL
10COL
49
Output
10M (Serial Interface) Collision (Detect).
This pin’s description is the same as that given in
Table 9-6
.
CRS
10CRS
50
Output
10M (Serial Interface) Carrier Sense.
This pin’s description is the same as that given in
Table 9-6
.
MDC
MDC
31
Input
Management Data Clock.
This pin’s description is the same as that given in
Table 9-6
.
MDIO
MDIO
30
Input/
Output
Management Data Input/Output.
This pin’s description is the same as that given in
Table 9-6
.
RXCLK
10RCLK
37
10M (Serial Interface) Receive Clock.
This pin’s description is the same as that given in
Table 9-6
.
RXCLK
10RCLK
37
10M (Serial Interface) Receive Clock.
The 10RCLK pin name is the 10M Serial Interface mapping of
the MII RXCLK (Receive Clock) pin name. The ICS1892
sources the 10RCLK to the MAC/repeater. The ICS1892 uses
10RCLK to synchronize the signals on the 10RD and 10RXDV
pins. The following table contrasts the behavior on the 10RCLK
pin when the mode for the ICS1892 is either 10Base-T or
100Base-TX.
Note:
The signal on the 10RCLK pin is conditioned by RXTRI.
10Base-T Serial
The10RCLK frequency is 10
MHz.
The ICS1892 generates
10RCLK from the MDI data
stream using a digital PLL.
When the MDI data stream
terminates, the PLL continues
to operate, synchronously
referenced to the last packet
received.
The ICS1892 switches
between clock sources during
the period between when
10CRS is being asserted and
10RXDV is being asserted.
While the ICS1892 locks onto
the incoming data stream, a
clock phase change of up to
360 degrees can occur.
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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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