参数资料
型号: KSZ8842-PMQL-EVAL
厂商: Micrel Inc
文件页数: 83/119页
文件大小: 0K
描述: BOARD EVALUATION KSZ8842-PMQL
标准包装: 1
主要目的: 接口,以太网控制器(PHY 和 MAC)
嵌入式:
已用 IC / 零件: KSZ8842-PMQL
主要属性: 2 个端口,100BASE-TX/10BASE-T
次要属性: 8/16 位接口,LinkMD 线缆诊断
已供物品:
产品目录页面: 1114 (CN2011-ZH PDF)
相关产品: 576-3348-ND - IC ETHERNET SW 2PORT 100-LFBGA
576-3089-ND - IC ETHERNT SW 2PORT PCI 100LFBGA
576-2121-ND - IC ETHERNET SW 2PORT PCI 128PQFP
576-1513-5-ND - IC SWITCH 10/100 32BIT 128-PQFP
其它名称: 576-1636
Micrel, Inc.
KSZ8842-PMQL/PMBL
October 2007
66
M9999-100207-1.5
Bit
Default
R/W
Description
Is the same as:
3
0
RW
Disable MDIX
1 = Disable auto MDIX
0 = Normal operation
P1CR4, bit 10
2
0
RW
Disable far end fault
1 = Disable far end fault detection
0 = Normal operation
P1CR4, bit 12
1
0
RW
Disable transmit
1 = Disable transmit
0 = Normal operation
P1CR4, bit 14
0
RW
Disable LED
1 = Disable LED
0 = Normal operation
P1CR4, bit 15
PHY 1 MII Basic Status Register (Offset 0x04D2): P1MBSR
This register contains the MII control for the switch port 1 function.
Bit
Default
R/W
Description
Is the same as:
15
0
RO
T4 capable
1 = 100 BaseT4 capable
0 = Not 100 BaseT4 capable
14
1
RO
100 Full capable
1 = 100BaseTX full duplex capable
0 = Not capable of 100BaseTX full duplex
Always 1
13
1
RO
100 Half capable
1 = 100BaseTX half duplex capable
0 = Not 100BaseTX half duplex capable
Always 1
12
1
RO
10 Full capable
1 = 10BaseT full duplex capable
0 = Not 10BaseT full duplex capable
Always 1
11
1
RO
10 Half capable
1 = 10BaseT half duplex capable
0 = Not 10BaseT half duplex capable
Always 1
10 – 7
0
RO
Reserved
6
0
RO
Preamble suppressed
Not supported
5
0
RO
AN complete
1 = Auto-negotiation complete
0 = Auto-negotiation not completed
P1SR, bit 6
4
0
RO
Far end fault
1 = Far end fault detected
0 = No far end fault detected
P1SR, bit 8
3
1
RO
AN capable
1 = Auto-negotiation capable
0 = Not auto-negotiation capable
P1CR4, bit 7
2
0
RO
Link status
1 = Link is up
0 = Link is down
P1SR, bit 5
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