參數(shù)資料
型號(hào)： KSZ8842-PMBL
廠商： Micrel Inc
文件頁數(shù)： 112/119頁
文件大?。?/td> 0K
描述： IC ETHERNT SW 2PORT PCI 100LFBGA
特色產(chǎn)品： Micrel Drives Ethernet Into the Global Automotive World
標(biāo)準(zhǔn)包裝： 260
控制器類型： 以太網(wǎng)開關(guān)控制器
接口： PCI
電源電壓： 3.1 V ~ 3.5 V
工作溫度： 0°C ~ 70°C
安裝類型： 表面貼裝
封裝/外殼： 100-LFBGA
供應(yīng)商設(shè)備封裝： 100-LFBGA
包裝： 托盤
產(chǎn)品目錄頁面： 1081 (CN2011-ZH PDF)
配用： 576-1636-ND - BOARD EVALUATION KSZ8842-PMQL
其它名稱： 576-3089
Micrel, Inc.
KSZ8842-PMQL/PMBL
October 2007
92
M9999-100207-1.5
Port 2 PHY Special Control/Status, LinkMD (Offset 0x0530): P2SCSLMD
This register contains the port 2 LinkMD control register for the switch port 2 function.
Bit
Default
R/W
Description
Is the same as:
15
0
RO
Vct 10M short
Less than 10 meter short
P2VCT, bit 12
14:13
0
RO
Vct result
[00] = normal condition
[01] = open condition has been detected in cable
[10] = short condition has been detected in cable
[11] = cable diagnostic test is failed
P2VCT, bits 14-13
12
0
RW
SC
(self-
clear)
Vct enable
1 = the cable diagnostic test is enabled. It’ll be self-
cleared after VCT test is done
0 = it indicates the cable diagnostic test is completed
and the status information is valid for read
P2VCT, bit 15
11
0
RW
Force Link
1 = Force link pass
0 = Normal Operation
P2PHYCTRL,
bit 3
10
1
RW
Power Saving
1 = Disable
0 = Enable power saving
P2PHYCTRL,
bit 2
9
0
RW
Remote loop back >>
1 = Loop back at PMD/PMA of port 2’s PHY
End: TXP2/TXM2 (port 2)
0 = normal operation.
P2PHYCTRL,
bit 1
8 – 0
0
RO
VCT fault count
Distance to the fault. It’s approximately
0.4m*vct_fault_count
P2VCT, bits 8-0
Port 2 Control Register 4 (Offset 0x0532): P2CR4
This register contains the global per port control for the switch port 2 function.
Bit
Default
R/W
Description
Is the same as:
15
0
RW
LED off
1 = Turn off all port 2’s LEDs (LED2_3, LED2_2,
LED2_1, LED2_0. These pin/balls will be driven high
if this bit is set to one.
0 = normal operation
P2MBCR, bit 0
14
0
RW
Txids
1 = disable port’s transmitter
0 = normal operation
P2MBCR, bit 1
13
0
RW
Restart AN
1 = restart auto-negotiation
0 = normal operation
P2MBCR, bit 9
12
0
RW
Disable Far end fault
1 = disable far end fault detection & pattern
transmission.
0 = enable far end fault detection & pattern
transmission.
P2MBCR, bit 2
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參數(shù)描述
KSZ8842-PMBL AM 功能描述:以太網(wǎng) IC 2-Port Ethernet Switch/Repeater + 32-bit/33MHz PCI bus interface(Lead Free) 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
KSZ8842-PMBL AM TR 功能描述:以太網(wǎng) IC 2-Port Ethernet Switch/Repeater + 32-bit/33MHz PCI bus interface(Lead Free) 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
KSZ8842-PMBLAM 制造商:Micrel 功能描述:Ethernet Switch 2-Port 10Mbps/100Mbps
KSZ8842-PMBL-AM 功能描述:Ethernet Switch 10/100 Base-T/TX PHY PCI Interface 制造商:microchip technology 系列:- 包裝:托盤 零件狀態(tài):要求報(bào)價(jià) 協(xié)議:以太網(wǎng) 功能:開關(guān) 接口:PCI 標(biāo)準(zhǔn):10/100 Base-T/TX PHY 電壓 - 電源:3.1 V ~ 3.5 V 電流 - 電源:122mA 工作溫度:-40°C ~ 85°C 封裝/外殼:100-LFBGA 供應(yīng)商器件封裝:* 標(biāo)準(zhǔn)包裝:260
KSZ8842-PMBL-EVAL 功能描述:以太網(wǎng)開發(fā)工具 2+1 Port 10/100 Ethernet Switch with 32b/33MHz PCI Interface (BGA Version) Eval Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評估:KSZ8873RLL 接口類型:RMII 工作電源電壓:
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