參數資料
型號： KSZ8893FQL
廠商： Micrel Inc
文件頁數： 97/117頁
文件大?。?/td> 0K
描述： IC SWITCH FAST ETH 3PORT 128PQFP
標準包裝： 66
控制器類型： 以太網開關控制器
接口： MII，RMII，SNI
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： 128-BFQFP
供應商設備封裝： 128-PQFP（14x20）
包裝： 托盤
配用： 576-1603-ND - EVAL KIT EXPERIMENTAL KSZ8893MQL
其它名稱： 576-1565
Micrel, Inc.
KSZ8893FQL
October 2007
80
M9999-101607-1.3
Register 66 (0x42): Center Side Command
Bit
Name
R/W
Description
Default
7-5
Timer Delay
R/W
000 = Reserved (Do Not Use)
001 = 32s (default)
010 = 128s
011 = 256s
100 = 512s
101 = 1ms
110 = 2ms
111 = 4ms
001
4
Com4
R/W
0
3
Com3
R/W
0
2
Com2
R/W
0
1
Com1
R/W
0
Com0
R/W
To send a maintenance frame, an external controller writes to
these command bits via the SMI, SPI, or I
2C interface.
0 0000 : No request
0 0001 : Send “Condition Inform Request” frame
0 0010 : Send “Loop Mode Start Request” frame
0 0100 : Send “Loop Mode Stop Request” frame
0 1000 : Send “Remote Command”. Here, the Maintenance
frame will be made up of the “Condition Inform Request/Reply”
frame, but the My Model Info bits MM24-MM47 will be mapped
to Registers 4Ah-4Ch, instead of Registers 55h-57h.
1 0000 : Send “Indicate Center/Terminal MC Condition”
frame. Usually, “Indicate Center/Terminal MC Condition” frame
will be sent automatically. But this OAM frame can be sent
manually using this command.
Other values : N/A
Note: Except for the “Indicate Center/Terminal MC Condition”
frame, all maintenance frames here are sent by the Center
side MC only.
0
Register 67 (0x43): PHY-SW Initialize
Bit
Name
R/W
Description
Default
7
P2 SPEED
R/W
1 = 100Mbps
0 = 10Mbps
This bit share the same physical register as Reg. 2Ch bit 6.
P2SPD pin
value during
reset
6
P2 DUPLEX
R/W
1 = Full duplex
0 = Half duplex
This bit share the same physical register as Reg. 2Ch bit 5.
P2DPX pin
value during
reset
5
P2 Auto Negotiation
R/W
1 = AN enable
0 = AN disable
This bit share the same physical register as Reg. 2Ch bit 7.
P2ANEN pin
value during
reset
4
SW reset
R/W
1 = Reset MC sub-layer, MACs of both PHY ports and switch
fabric to their default states. This bit is self-cleared after a ‘1’ is
written to it.
0 = Normal operation
0
3
Remote
Command
Enable
R/W
1 = Enable “Remote Command” access at Center side and
Terminal side
0 = Disable “Remote Command” access at Center side and
Terminal side
0
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相關代理商/技術參數
參數描述
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:
KSZ8893FQL-FX 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)器數量:2 數據速率: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
KSZ8893FQLI-FX 功能描述:以太網 IC 3-Port Ethernet Switch w MII/RMII Interface + 100FX (I-Temp, Lead Free) RoHS:否 制造商:Micrel 產品:Ethernet Switches 收發(fā)器數量:2 數據速率: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
KSZ8893MBL 功能描述:以太網 IC 2+1 Port 10/100 Switch w/Tranceivers & Frame Buffers, 128-Ld PQFP(Lead Free) RoHS:否 制造商:Micrel 產品:Ethernet Switches 收發(fā)器數量:2 數據速率: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
KSZ8893MBL TR 功能描述:以太網 IC 2+1 Port 10/100 Switch w/Tranceivers & Frame Buffers, 100-Ball LFBGA (Lead Free) RoHS:否 制造商:Micrel 產品:Ethernet Switches 收發(fā)器數量:2 數據速率: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
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