參數(shù)資料
型號(hào)： KSZ8873MLLJ
廠商： Micrel Inc
文件頁(yè)數(shù)： 63/108頁(yè)
文件大?。?/td> 0K
描述： IC ETHERNET SWITCH 3PORT 64LQFP
特色產(chǎn)品： KSZ8873MLLJ Ethernet Switches
標(biāo)準(zhǔn)包裝： 160
系列： *
其它名稱： 576-3996
Micrel, Inc.
KSZ8873MLLJ
September 2011
58
M9999-091911-1.8
Bit
Name
R/W
Description
Default
(not for
0x35)
4
Drop Ingress
Tagged
Frame
R/W
=1, Enable
=0, Disable
0
3-2
Limit Mode
R/W
Ingress Limit Mode
These bits determine what kinds of frames are limited and counted
against ingress rate limiting.
=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
00
1
Count IFG
R/W
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
Count Pre
R/W
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.
0
Register 22[6:0] (0x16): Port 1 Q0 ingress data rate limit
Register 38[6:0] (0x26): Port 2 Q0 ingress data rate limit
Register 54[6:0] (0x36): Port 3 Q0 ingress data rate limit
Bit
Name
R/W
Description
Default
7
RMII
REFCLK
INVERT
R/W
=1, Port 3 inverted refclk selected
=0, Port 3 original refclk selected
Note:
Bit 7 is available on port 3 in the RLL device. Other ports and devices
will be reserved for this bit.
0
Note: Not Applied to
Reg.38(Port 2)
6-0
Q0 Ingress
Data Rate
limit
R/W
Ingress data rate limit for priority 0 frames
Ingress traffic from this priority queue is shaped according to the
ingress Data Rate Limit Table.
0
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參數(shù)描述
KSZ8873MML 功能描述:以太網(wǎng) IC 3-Port Fast Ethernet Switch with 2x MII 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
KSZ8873MML-EVAL 功能描述:以太網(wǎng)開發(fā)工具 3-Port Fast Ethernet Switch with 2x MII Interface - Evaluation Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評(píng)估:KSZ8873RLL 接口類型:RMII 工作電源電壓:
KSZ8873MMLI 功能描述:以太網(wǎng) IC 3-Port Fast Ethernet Switch with 2x MII Interface (Industrial Grade) 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
KSZ8873RLL 功能描述:以太網(wǎng) IC 3-Port Fast Ethernet Switch with 1x RMII 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
KSZ8873RLL-EVAL 功能描述:以太網(wǎng)開發(fā)工具 3-Port Fast Ethernet Switch with 1x RMII Interface - Evalaution Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評(píng)估:KSZ8873RLL 接口類型:RMII 工作電源電壓:
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