參數(shù)資料
型號: KSZ8051MNL-EVAL
廠商: Micrel Inc
文件頁數(shù): 34/59頁
文件大?。?/td> 0K
描述: BOARD EVALUATION FOR KSZ8051MNL
標(biāo)準(zhǔn)包裝: 1
主要目的: 接口,以太網(wǎng) PHY
嵌入式:
已用 IC / 零件: KSZ8051MNL
已供物品:
相關(guān)產(chǎn)品: 576-3845-ND - TXRX PHY 10/T100 3.3V 32QFN
576-3777-6-ND - TXRX PHY 10/T100 3.3V MII 32-QFN
576-3777-1-ND - TXRX PHY 10/T100 3.3V MII 32-QFN
576-3777-2-ND - TXRX PHY 10/T100 3.3V MII 32-QFN
576-3732-ND - TXRX PHY 10/T100 3.3V MII 32-QFN
其它名稱: 576-3865
Micrel, Inc.
KSZ8051MNL/RNL
July 2010
4
M9999-070910-1.0
Contents
General Description .............................................................................................................................................................. 1
Features ................................................................................................................................................................................. 1
Functional Diagram............................................................................................................................................................... 1
Applications........................................................................................................................................................................... 2
Ordering Information ............................................................................................................................................................ 2
Revision History.................................................................................................................................................................... 3
Contents................................................................................................................................................................................. 4
List of Figures........................................................................................................................................................................ 7
List of Tables ......................................................................................................................................................................... 8
Pin Configuration – KSZ8051MNL ....................................................................................................................................... 9
Pin Description – KSZ8051MNL......................................................................................................................................... 10
Strapping Options – KSZ8051MNL.................................................................................................................................... 13
Pin Configuration – KSZ8051RNL ..................................................................................................................................... 14
Pin Description – KSZ8051RNL ......................................................................................................................................... 15
Strapping Options – KSZ8051RNL .................................................................................................................................... 18
Functional Description: 10Base-T/100Base-TX Transceiver ......................................................................................... 19
100Base-TX Transmit....................................................................................................................................................... 19
100Base-TX Receive........................................................................................................................................................ 19
10Base-T Transmit ........................................................................................................................................................... 19
10Base-T Receive ............................................................................................................................................................ 19
Scrambler/De-scrambler (100Base-TX only).................................................................................................................... 20
SQE and Jabber Function (10Base-T only)...................................................................................................................... 20
PLL Clock Synthesizer...................................................................................................................................................... 20
Auto-Negotiation ............................................................................................................................................................... 20
MII Data Interface (KSZ8051MNL only) ............................................................................................................................. 21
MII Signal Definition.......................................................................................................................................................... 22
Transmit Clock (TXC) ................................................................................................................................................... 22
Transmit Enable (TXEN) .............................................................................................................................................. 22
Transmit Data [3:0] (TXD[3:0]) ..................................................................................................................................... 22
Receive Clock (RXC).................................................................................................................................................... 22
Receive Data Valid (RXDV).......................................................................................................................................... 22
Receive Data[3:0] (RXD[3:0]) ....................................................................................................................................... 23
Receive Error (RXER) .................................................................................................................................................. 23
Carrier Sense (CRS) .................................................................................................................................................... 23
Collision (COL) ............................................................................................................................................................. 23
MII Signal Diagram ........................................................................................................................................................... 23
RMII Data Interface (KSZ8051RNL only) ........................................................................................................................... 24
RMII – 25MHz Clock Mode............................................................................................................................................... 24
RMII – 50MHz Clock Mode............................................................................................................................................... 24
RMII Signal Definition ....................................................................................................................................................... 24
Reference Clock (REF_CLK) ....................................................................................................................................... 24
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