参数资料
型号: KSZ8842-16MVL
厂商: Micrel Inc
文件页数: 134/141页
文件大小: 0K
描述: IC ETHERNET SW 2PORT BUS 128LQFP
标准包装: 90
控制器类型: 以太网开关控制器
接口: PCI
电源电压: 3.1 V ~ 3.5 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 128-LQFP
供应商设备封装: 128-LQFP(14x14)
包装: 托盘
产品目录页面: 1081 (CN2011-ZH PDF)
配用: 576-1635-ND - BOARD EVALUATION KSZ8842-16MVL
其它名称: 576-2119
KSZ8842-16MVL-ND
Micrel, Inc.
KSZ8842-16/32 MQL/MVL/MVLI/MBL
October 2007
92
M9999-102207-1.9
Bank 45 PHY 1 Auto-Negotiation Link Partner Ability Register (0x0A): P1ANLPR
This register contains the auto-negotiation link partner ability for the switch port 1 function.
Bit
Default
R/W
Description
Bit is same as:
15
0
RO
Next page
Not supported.
14
0
RO
LP ACK
Not supported.
13
0
RO
Remote fault
Not supported.
12-11
0x0
RO
Reserved
10
0
RO
Pause
Link partner pause capability.
Bank 49 0x04 bit 4
9
0
RO
Reserved
8
0
RO
Adv 100 Full
Link partner 100 full capability.
Bank 49 0x04 bit 3
7
0
RO
Adv 100 Half
Link partner 100 half capability.
Bank 49 0x04 bit 2
6
0
RO
Adv 10 Full
Link partner 10 full capability.
Bank 49 0x04 bit 1
5
0
RO
Adv 10 Half
Link partner 10 half capability.
Bank 49 0x04 bit 0
4-0
0x01
RO
Reserved
Bank 46 PHY 2 MII-Register Basic Control Register (0x00): P2MBCR
This register contains Media Independent Interface (MII) control for the switch function as defined in the IEEE 802.3
specification.
Bit
Default
R/W
Description
Bit is same as:
15
0
RO
Soft reset
Not supported.
14
0
RW
Far-End Loopback
1 = perform loop back, as indicated (see
Figure15):
Start: RXP1/RXM1 (port 1)
Loop back: PMD/PMA of port 2’s PHY
End: TXP1/TXM1 (port 1)
0 = normal operation.
Bank 51 0x02 bit 8
13
0
RW
Force 100
1 = 100 Mbps.
0 = 10 Mbps.
Bank 51 0x02 bit 6
12
1
RW
AN Enable
1 = auto-negotiation enabled.
0 = auto-negotiation disabled.
Bank 51 0x02 bit 7
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