參數(shù)資料
型號： KSZ8841-PMQL-EVAL
廠商： Micrel Inc
文件頁數(shù)： 34/74頁
文件大?。?/td> 0K
描述： BOARD EVALUATION KSZ8841-PMQL
標(biāo)準(zhǔn)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： KSZ8841-PMQL
主要屬性： 1 個端口，100BASE-TX/10BASE-T
次要屬性： PCI 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(guān)產(chǎn)品： 576-2118-ND - IC MAC CTRLR 32BIT PCI 128-PQFP
576-2117-ND - IC MAC CTRLR 32BIT 128-PQFP
其它名稱： 576-1633
Micrel, Inc.
KSZ8841-PMQL
October 2007
4
M9999-100407-1.5
Contents
Pin Configuration .............................................................................................................................................................. 8
Pin Description .................................................................................................................................................................. 9
Functional Description ................................................................................................................................................... 14
PCI Bus Interface Unit .................................................................................................................................................. 14
PCI Bus Interface ................................................................................................................................................. 14
TXDMA Logic and TX Buffer Manager ................................................................................................................ 14
RXDMA Logic and RX Buffer Manager................................................................................................................ 14
Power Management...................................................................................................................................................... 14
Power down.......................................................................................................................................................... 14
Wake-on-LAN....................................................................................................................................................... 14
Link Change ......................................................................................................................................................... 15
Wake-up Packet ................................................................................................................................................... 15
Magic Packet........................................................................................................................................................ 15
Physical Layer Transceiver (PHY) ................................................................................................................................. 16
100BASE-TX Transmit.................................................................................................................................................. 16
100BASE-TX Receive................................................................................................................................................... 16
PLL Clock Synthesizer (Recovery) ............................................................................................................................... 16
Scrambler/De-scrambler (100BASE-TX Only).............................................................................................................. 16
10BASE-T Transmit ...................................................................................................................................................... 16
10BASE-T Receive ....................................................................................................................................................... 16
MDI/MDI-X Auto Crossover .......................................................................................................................................... 17
Straight Cable....................................................................................................................................................... 17
Crossover Cable................................................................................................................................................... 18
Auto Negotiation ........................................................................................................................................................... 18
LinkMD Cable Diagnostics ............................................................................................................................................. 20
Access........................................................................................................................................................................... 20
Usage............................................................................................................................................................................ 20
Media Access Control (MAC) and other........................................................................................................................ 20
Inter Packet Gap (IPG) ................................................................................................................................................. 20
Back-Off Algorithm........................................................................................................................................................ 20
Late Collision ................................................................................................................................................................ 20
Flow Control.................................................................................................................................................................. 20
Half-Duplex Backpressure ............................................................................................................................................ 21
Clock Generator............................................................................................................................................................ 21
EEPROM Interface ....................................................................................................................................................... 21
Loopback Support......................................................................................................................................................... 23
Host Communication ...................................................................................................................................................... 24
Host Communication Descriptor Lists and Data Buffers .............................................................................................. 24
Receive Descriptors (RDES0-RDES3) ......................................................................................................................... 24
Transmit Descriptors (TDES0-TDES3)......................................................................................................................... 26
PCI Configuration Registers .......................................................................................................................................... 28
Configuration ID Register (CFID Offset 00H) ............................................................................................................... 29
Command and Status Configuration Register (CFCS Offset 04H)............................................................................... 29
Configuration Revision Register (CFRV Offset 08H).................................................................................................... 31
Configuration Latency Timer Register (CFLT Offset 0CH)........................................................................................... 31
Configuration Base Memory Address Register (CBMA Offset 10H) ............................................................................ 31
Subsystem ID Register (CSID Offset 2CH) .................................................................................................................. 32
Capabilities Pointer Register (CCAP Offset 34H)......................................................................................................... 32
Configuration Interrupt Register (CFIT Offset 3CH) ..................................................................................................... 32
Capabilities ID Register (CCID Offset 50H).................................................................................................................. 33
Power-Management Control and Status Register (CPMC Offset 54H)........................................................................ 35
PCI Control & Status Registers ..................................................................................................................................... 36
MAC DMA Transmit Control Register (MDTXC Offset 0x0000) ................................................................................... 36
MAC DMA Receive Control Register (MDRXC Offset 0x0004).................................................................................... 37
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KSZ8841-PMQLI 功能描述:以太網(wǎng) IC Single Ethernet Port + 32-bit/33MHz PCI 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
KSZ8842 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2-Port Ethernet Switch with PCI Interface
KSZ8842-16 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2-Port Ethernet Switch with Non-PCI Interface
KSZ8842-16_08 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2-Port Ethernet Switch with Non-PCI Interface
KSZ8842-16_1 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2-Port Ethernet Switch with Non-PCI Interface
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