参数资料
型号: KSZ8842-16MVL
厂商: Micrel Inc
文件页数: 138/141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
96
M9999-102207-1.9
Bank 46 PHY 2 Auto-Negotiation Link Partner Ability Register (0x0A): P2ANLPR
This register contains the auto-negotiation link partner ability for the switch port 2 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 51 0x04 bit 4
9
0
RO
Reserved
8
0
RO
Adv 100 Full
Link partner 100 full capability.
Bank 51 0x04 bit 3
7
0
RO
Adv 100 Half
Link partner 100 half capability.
Bank 51 0x04 bit 2
6
0
RO
Adv 10 Full
Link partner 10 full capability.
Bank 51 0x04 bit 1
5
0
RO
Adv 10 Half
Link partner 10 half capability.
Bank 51 0x04 bit 0
4-0
0x01
RO
Reserved
Bank 47 PHY1 LinkMD Control/Status (0x00): P1VCT
This register contains the LinkMD control and status information of PHY 1.
Bit
Default
R/W
Description
Bit is same as:
15
0
RW
(Self-
Clear)
Vct_enable
1 = cable diagnostic test is enabled. It is self-
cleared after the VCT test is done.
0 = indicates that the cable diagnostic test is
completed and the status information is valid
for read.
Bank 49 0x00 bit 12
14-13
0x0
RO
Vct_result
[00] = normal condition.
[01] = open condition detected in the cable.
[10] = short condition detected in the cable.
[11] = cable diagnostic test failed.
Bank 49 0x00 bit 14-13
12
-
RO
Vct 10M Short
1 = Less than 10m short.
Bank 49 0x00 bit 15
11-9
0x0
RO
Reserved
8-0
0x000
RO
Vct_fault_count
Distance to the fault. The distance is
approximately 0.4m*vct_fault_count.
Bank 49 0x00 bit 8-0
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