參數(shù)資料
型號： KSZ8873RLL
廠商： Micrel Inc
文件頁數(shù)： 68/115頁
文件大?。?/td> 0K
描述： IC ETHERNET SWITCH 3PORT 64-LQFP
產品培訓模塊： KSZ8873 Ethernet Switches
特色產品： KSZ8873 Ethernet Switch Controller
標準包裝： 160
控制器類型： 以太網開關控制器
接口： RMII
電源電壓： 1.8V，2.5V，3.3V
工作溫度： 0°C ~ 70°C
安裝類型： 表面貼裝
封裝/外殼： 64-LQFP
供應商設備封裝： 64-LQFP（10x10）
包裝： 托盤
產品目錄頁面： 1081 (CN2011-ZH PDF)
其它名稱： 576-3461
Micrel, Inc.
KSZ8873MLL/FLL/RLL
September 20, 2013
56
Revision 1.6
Register 4 (0x04): Global Control 2 (Continued)
Bit
Name
R/W
Description
Default
2
Huge Packet
Support
R/W
=1, Will accept packet sizes up to 1916 bytes (inclusive). This bit setting will
override setting from bit 1 of this register.
=0, The max packet size will be determined by bit 1 of this register.
0
1
Legal Maximum
Packet Size Check
Enable
R/W
=0, Will accept packet sizes up to 1536 bytes (inclusive).
=1, 1522 bytes for tagged packets, 1518 bytes for untagged packets. Any
packets larger than the specified value will be dropped.
0
Reserved
R/W
Reserved
Do not change the default value.
0
Register 5 (0x05): Global Control 3
Bit
Name
R/W
Description
Default
7
802.1Q VLAN
Enable
R/W
=1, 802.1Q VLAN mode is turned on. VLAN table needs to set up before the
operation.
=0, 802.1Q VLAN is disabled.
0
6
IGMP Snoop Enable
on Switch MII
Interface
R/W
=1, IGMP snoop is enabled. All IGMP packets will be forwarded to the Switch
MII port.
=0, IGMP snoop is disabled.
0
5
Reserved
RO
Reserved
Do not change the default values.
0
4
Reserved
RO
Reserved
Do not change the default values.
0
3
Weighted
Fair Queue
Enable
R/W
=0, Priority method set by the registers 175-186 bit [7]=0 for port 1, port 2 and
port 3.
=1, Weighted Fair Queueing enabled. When all four queues have packets waiting
to transmit, the bandwidth allocation is q3:q2:q1:q0 = 8:4:2:1.
If any queues are empty, the highest non-empty queue gets one more weighting.
For example, if q2 is empty, q3:q2:q1:q0 becomes (8+1):0:2:1.
0
2
Reserved
RO
Reserved
Do not change the default values.
0
1
Reserved
RO
Reserved
Do not change the default values.
0
Sniff Mode Select
R/W
=1, Will do RX AND TX sniff (both source port and destination port need to
match)
=0, Will do RX OR TX sniff (either source port or destination port needs to
match). This is the mode used to implement RX only sniff.
0
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相關代理商/技術參數(shù)
參數(shù)描述
KSZ8873RLL-EVAL 功能描述:以太網開發(fā)工具 3-Port Fast Ethernet Switch with 1x RMII Interface - Evalaution Board RoHS:否 制造商:Micrel 產品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評估:KSZ8873RLL 接口類型:RMII 工作電源電壓:
KSZ8873RLLI 功能描述:以太網 IC 3-Port Fast Ethernet Switch with 1x RMII Interface (Industrial Grade) RoHS:否 制造商:Micrel 產品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據速率: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
KSZ8873RLLI TR 制造商:Micrel Inc 功能描述:IC ETHERNET SWITCH 3PORT 64LQFP
KSZ8893FQL 功能描述:以太網 IC 2+1 Port 10/100 Switch w/Tranceivers & Frame Buffers, (Lead Free) RoHS:否 制造商:Micrel 產品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據速率: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
KSZ8893FQL-EVAL 功能描述:以太網開發(fā)工具 2+1 Port 10/100 Switch w/Tranceivers & Frame Buffers - Evaluation Board RoHS:否 制造商:Micrel 產品: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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