參數(shù)資料
型號： KSZ8842-PMQL-EVAL
廠商： Micrel Inc
文件頁數(shù)： 117/119頁
文件大小： 0K
描述： BOARD EVALUATION KSZ8842-PMQL
標(biāo)準(zhǔn)包裝： 1
主要目的： 接口，以太網(wǎng)控制器（PHY 和 MAC）
嵌入式： 否
已用 IC / 零件： KSZ8842-PMQL
主要屬性： 2 個(gè)端口，100BASE-TX/10BASE-T
次要屬性： 8/16 位接口，LinkMD 線纜診斷
已供物品： 板
產(chǎn)品目錄頁面： 1114 (CN2011-ZH PDF)
相關(guān)產(chǎn)品： 576-3348-ND - IC ETHERNET SW 2PORT 100-LFBGA
576-3089-ND - IC ETHERNT SW 2PORT PCI 100LFBGA
576-2121-ND - IC ETHERNET SW 2PORT PCI 128PQFP
576-1513-5-ND - IC SWITCH 10/100 32BIT 128-PQFP
其它名稱： 576-1636
Micrel, Inc.
KSZ8842-PMQL/PMBL
October 2007
97
M9999-100207-1.5
Host VID Control Register (Offset 0x0544): P3VIDCR
This register contains the global per port control for the switch host port function.
Bit
Default
R/W
Description
15-13
000
RW
User Priority bits
Host Port default tag bits [15-13] for user priority
12
0
RW
CFI bit
Host Port default tag bit 12 for CFI
11-0
0x001
RW
VID bits
Host Port default tag bits [11-0] for VID
Note: P3VIDCR serve two purposes:
(1) Associated with the ingress untagged packets, and used for egress tagging.
(2) Default VID for the ingress untagged or null-VID-tagged packets, and used for address look up.
Host Control Register 3 (Offset 0x0546): P3CR3
This register contains the host port control register for the switch host port function.
Bit
Default
Name
R/W
Description
15 – 5
000
Reserved
RO
Reserved
4
0
Reserved
3-2
00
0
RW
Ingress Limit Mode
These bits determine what kinds of frames are limited and
counted against Ingress limiting as follows:
00 = Limit and count all frames
01 = Limit and count Broadcast, Multicast, and flooded
unicast frames
10 = Limit and count Broadcast and Multicast frames only
11 = Limit and count Broadcast frames only
1
0
RW
Count IFG bytes
1 = each frame’s minimum inter frame gap (IFG) bytes (12
per frame) are included in Ingress and Egress rate limiting
calculations.
0 = IFG bytes are not counted
0
RW
Count Preamble bytes
1 = each frame’s preamble bytes (8 per frame) are included
in Ingress and Egress rate limiting calculations.
0 = preamble bytes are not counted
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KSZ8842-PMQLI 功能描述:以太網(wǎng) IC 2-Port Ethernet Switch/Repeater + 32-bit/33MHz PCI bus interface, Ind Temp (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
KSZ8851-16MLL 功能描述:以太網(wǎng) IC Single Ethernet Port + Generic (16-bit) 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
KSZ8851-16MLL TR 功能描述:以太網(wǎng) IC Single Ethernet Port + Generic (16-bit) 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
KSZ8851-16MLL-EVAL 功能描述:以太網(wǎng)開發(fā)工具 Single Ethernet Port + Generic (16-bit) Bus Interface(Lead Free) 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:
KSZ8851-16MLL-EVAL 制造商:Micrel Inc 功能描述:BOARD EVALUATION FOR KSZ8851-16MLL
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