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Micrel, Inc.  

  1849 Fortune Drive  

  San Jose, CA 95131  

  U.S.A.   

408-955-0800  (voice)  

  408-955-1577  (fax) 

http://www.Micrel.com

 

 

 
 
KSZ8873MML 
Evaluation Board User’s Guide

 

 

KSZ8873MML Integrated 3-Port 10/100 Managed Switch with PHYs 
 
Revision 1.1   January 2011 

 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 
 
 

 

© Micrel, Inc. 2011 

All rights reserved 

 

Micrel is a registered trademark of Micrel and its subsidiaries in the  

United States and certain other countries.  All other trademarks are the 

property of their respective owners. 

 
 

The information furnished by Micrel in this datasheet is believed to be accurate and reliable.  However, no responsibility is 
assumed  by  Micrel  for  its  use.    Micrel  reserves  the  right  to  change  circuitry  and  specifications  at  any  time  without 
notification  to  the  customer.    Micrel  Products  are  not  designed  or  authorized  for  use  as  components  in  life  support 
appliances, devices or systems where malfunction of a product can reasonably be expected to result in personal injury. 
Life  support  devices  or  systems  are  devices  or  systems  that  (a)  are  intended  for  surgical  implant  into  the  body  or  (b) 
support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user.  
A Purchaser's use or sale of Micrel Products for use in life support appliances, devices or systems is at Purchaser's own 
risk and Purchaser agrees to fully indemnify Micrel for any damages resulting from such use or sale. 

Содержание KSZ8873MML

Страница 1: ...l for its use Micrel reserves the right to change circuitry and specifications at any time without notification to the customer Micrel Products are not designed or authorized for use as components in...

Страница 2: ...Z8873MML Evaluation Board User s Guide Micrel Inc January 11 2011 Confidential Rev 1 1 2 11 Revision History Revision Date Summary of Changes 1 0 04 30 09 Initial Release 1 1 01 11 11 Update descripti...

Страница 3: ...4 4 1 Strap In Mode 5 4 1 1 Feature Setting Jumpers 6 4 2 I2C Master EEPROM Mode 7 4 3 SPI Slave Mode 8 4 4 10 100 Ethernet PHY Ports 9 4 5 LED Indicators 9 4 6 MII Port Configuration 9 5 0 Reference...

Страница 4: ...Indicate the Status and Activity of the RJ45 port 1 power jack for 5VDC Universal Power Supply 3 0 Evaluation Kit Contents The KSZ8873MML Evaluation kit includes the following KSZ8873MML Evaluation B...

Страница 5: ...power supply A standard 5VDC power supply is included so that the user can supply power from any 110 Volt AC wall or bench socket Before to start to use the evaluation board make sure the power conne...

Страница 6: ...own MAC mode JP78 FXSD1 Pins 1 2 closed Force port 1 FX mode Pins 5 6 closed Force port 1 TX mode For KSZ8873MML close 5 6 since this device doesn t support FX mode JP2 PWRDN Normal Operation KSZ8873M...

Страница 7: ...e USB port from any computer with a WIN 2000 XP environment and the Micrel provided software This makes it easy for the user to evaluate features like broadcast storm protection and rate control To pr...

Страница 8: ...r to evaluate the KSZ8873MML s full feature set In addition to all the registers available via EEPROM programming a host CPU connected to the KSZ8873MML s SPI interface will be able to access all stat...

Страница 9: ...The LED mode definitions are specified in Table 3 See Figure 1 for the LEDs orientation on the KSZ8873MML evaluation board Table 3 LED Modes Register 195 Bit 5 4 00 01 10 11 P2LED1 Speed P2LED1 Active...

Страница 10: ...873MML to an external PHY for example the Micrel KS8721B 5 0 Reference Documents KSZ8873MML Datasheet Rev 1 0 Contact Micrel for latest Datasheet KSZ8873MML Evaluation Board Schematic Rev 1 0 Contact...

Страница 11: ...KSZ8873MML Evaluation Board User s Guide Micrel Inc January 11 2011 Confidential Rev 1 1 11 11...

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