参数资料
型号: KSZ8842-16MVL
厂商: Micrel Inc
文件页数: 9/141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
106
M9999-102207-1.9
Bank 49 Port 1 PHY Special Control/Status, LinkMD (0x00): P1SCSLMD
Bit
Default
R/W
Description
Bit is same as:
15
0
RO
Vct_10m_short
1 = Less than 10 meter short.
Bank 47 0x00 bit 12
14-13
0x0
RO
Vct_result
VCT result.
[00] = normal condition.
[01] = open condition has been detected in cable.
[10] = short condition has been detected in cable.
[11] = cable diagnostic test is failed.
Bank 47 0x00 bit 14-13
12
0
RW
SC
Vct_en
Vct enable.
1 = the cable diagnostic test is enabled. It is self-
cleared after the VCT test is done.
0 = it indicates the cable diagnostic test is
completed and the status information is valid for
read.
Bank 47 0x00 bit 15
11
0
RW
Force_lnk
Force link.
1 = force link pass.
0 = normal operation.
Bank 47 0x02 bit 3
10
1
RW
pwrsave
Power-saving.
1 = disable power saving.
0 = enable power saving.
Bank 47 0x02 bit 2
9
0
RW
Remote (Near-End) Loopback (rlb)
1 = perform remote loopback at Port 1's PHY
(RXP1/RXM1 -> TXP1/TXM1, see Figure 16)
0 = normal operation
Bank 47 0x02 bit 1
8-0
0x000
RO
Vct_fault_count
VCT fault count.
Distance to the fault. It’s approximately
0.4m*vct_fault_count.
Bank 47 0x00 bit 8-0
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