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參數(shù)資料
| 型號： | KSZ8842-PMQL-EVAL |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 66/119頁 |
| 文件大?。?/td> | 0K |
| 描述： | BOARD EVALUATION KSZ8842-PMQL |
| 標準包裝： | 1 |
| 主要目的： | 接口，以太網(wǎng)控制器（PHY 和 MAC） |
| 嵌入式： | 否 |
| 已用 IC / 零件： | KSZ8842-PMQL |
| 主要屬性： | 2 個端口，100BASE-TX/10BASE-T |
| 次要屬性： | 8/16 位接口，LinkMD 線纜診斷 |
| 已供物品： | 板 |
| 產(chǎn)品目錄頁面： | 1114 (CN2011-ZH PDF) |
| 相關產(chǎn)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 |
| 其它名稱： | 576-1636 |
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Micrel, Inc.
KSZ8842-PMQL/PMBL
October 2007
50
M9999-100207-1.5
Register
IDENTIFIER
OFFSET
ADD MAC Low 9
MAAL9
0x00C8
ADD MAC High 9
MAAH9
0x00CC
ADD MAC Low 10
MAAL10
0x00D0
ADD MAC High 10
MAAH10
0x00D4
ADD MAC Low 11
MAAL11
0x00D8
ADD MAC High 11
MAAH11
0x00DC
ADD MAC Low 12
MAAL12
0x00E0
ADD MAC High 12
MAAH12
0x00E4
ADD MAC Low 13
MAAL13
0x00E8
ADD MAC High 13
MAAH13
0x00EC
ADD MAC Low 14
MAAL14
0x00F0
ADD MAC High 14
MAAH14
0x00F4
ADD MAC Low 15
MAAL15
0x00F8
ADD MAC High 15
MAAH15
0x00FC
MAC/PHY and Control Registers
MAC Address Register Low (0x0200): MARL
This register along with the other two MAC address registers are loaded starting at word location 0x10 of the EEPROM
upon hardware reset. The register can be modified by the software driver, but will not modify the original MAC address
value in the EEPROM. The MAC address is used to define the individual destination address that the KSZ8842-
PMQL/PMBL host port will respond to when receiving unicast frames. This MAC address will become the source
address when sending unicast frames from the host port to port-1 or port-2. Network addresses are generally
expressed in the form of 01:23:45:67:89:AB, where the bytes are received from left to right, and the bits within each
byte are received right to left (LSB to MSB). The actual transmitted and received bits are in the order of 10000000
11000100 10100010 11100110 10010001 11010101.
The following table shows the register bit fields for low word of MAC address.
Bit
Default
R/W
Description
15 – 0
–
RW
MARL MAC Address Low
The least significant word of the MAC address
MAC Address Register Middle (0x0202): MARM
This register along with the other two MAC address registers are loaded starting at word location 0x10 of the EEPROM
upon hardware reset. The register can be modified by the software driver, but will not modify the original MAC address
value in the EEPROM. MAC address is used to define the individual destination address the KSZ8842-PMQL/PMBL will
respond to when receiving frames. Network addresses are generally expressed in the form of 01:23:45:67:89:AB,
where the bytes are received from left to right, and the bits within each byte are received right to left (LSB to MSB). The
actual transmitted and received bits are in the order of 10000000 11000100 10100010 11100110 10010001 11010101.
The following table shows the register bit fields.
Bit
Default
R/W
Description
15 – 0
–
RW
MARM MAC Address Middle
The middle word of the MAC address
MAC Address Register High (0x0204): MARH
This register along with the other two MAC address registers are loaded starting at word location 0x10 of the EEPROM
upon hardware reset. The register can be modified by software driver, but will not modify the original MAC address
value in the EEPROM. MAC address is used to define the individual destination address the KSZ8842-PMQL/PMBL will
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| KSZ8842-PMQLI | 功能描述:以太網(wǎng) IC 2-Port Ethernet Switch/Repeater + 32-bit/33MHz PCI bus interface, Ind Temp (Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| KSZ8851-16MLL | 功能描述:以太網(wǎng) IC Single Ethernet Port + Generic (16-bit) Bus Interface(Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| KSZ8851-16MLL TR | 功能描述:以太網(wǎng) IC Single Ethernet Port + Generic (16-bit) Bus Interface(Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| KSZ8851-16MLL-EVAL | 功能描述:以太網(wǎng)開發(fā)工具 Single Ethernet Port + Generic (16-bit) Bus Interface(Lead Free) Eval Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評估:KSZ8873RLL 接口類型:RMII 工作電源電壓: |
| KSZ8851-16MLL-EVAL | 制造商:Micrel Inc 功能描述:BOARD EVALUATION FOR KSZ8851-16MLL |
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