参数资料
型号: KSZ8842-PMBL AM
厂商: Micrel Inc
文件页数: 73/119页
文件大小: 0K
描述: IC ETHERNET SW 2PORT 100-LFBGA
标准包装: 260
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: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 100-LFBGA
供应商设备封装: 100-LFBGA
包装: 托盘
产品目录页面: 1081 (CN2011-ZH PDF)
配用: 576-1636-ND - BOARD EVALUATION KSZ8842-PMQL
其它名称: 576-3348
Micrel, Inc.
KSZ8842-PMQL/PMBL
October 2007
57
M9999-100207-1.5
Bit
Default
R/W
Description
Switch Global Control Register 5:
SGCR5 bit [15,9]
[0,0] Default
[0,1] [1,0] [1,1]
P2LED3
RPT_ACT
P2LED2
RPT_ERR3
P2LED1
RPT_ERR2
P2LED0
RPT_ERR1
Note: See pin/ball description for detail definition
8
0
RW
Reserved
7 – 0
0x24
RW
Reserved.
For factory testing purposes only.
Switch Global Control Register 6 (Offset 0x0410): SGCR6
This register contains the global control for the switch function.
Bit
Default
R/W
Description
15:14
0x3
RW
Tag_0x7
IEEE 802.1p mapping. The value in this field is used as the frame’s
priority when its IEEE Tag has a value of 0x7.
13:12
0x3
RW
Tag_0x6
IEEE 802.1p mapping. The value in this field is used as the frame’s
priority when its IEEE Tag has a value of 0x6.
11:10
0x2
RW
Tag_0x5
IEEE 802.1p mapping. The value in this field is used as the frame’s
priority when its IEEE Tag has a value of 0x5.
9:8
0x2
RW
Tag_0x4
IEEE 802.1p mapping. The value in this field is used as the frame’s
priority when its IEEE Tag has a value of 0x4.
7:6
0x1
RW
Tag_0x3
IEEE 802.1p mapping. The value in this field is used as the frame’s
priority when its IEEE Tag has a value of 0x3.
5:4
0x1
RW
Tag_0x2
IEEE 802.1p mapping. The value in this field is used as the frame’s
priority when its IEEE Tag has a value of 0x2.
3:2
0x0
RW
Tag_0x1
IEEE 802.1p mapping. The value in this field is used as the frame’s
priority when its IEEE Tag has a value of 0x1.
1:0
0x0
RW
Tag_0x0
IEEE 802.1p mapping. The value in this field is used as the frame’s
priority when its IEEE Tag has a value of 0x0.
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