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====== lpc43xx freedev ======

Some notes to make a development board for the lpc4357 microcontroller.

Design steps:

  * Add Processor crystal and RTC crystal
  * Add programming ports: JTAG, USART0, and ISP
  * Leave some jumpers or dip switch for the boot pins: P2_9, P2_8, P1_2, P1_1.
  * Serial flash. SPIFI 4 bit bidirectional
  * USB2.0 OTG
  * USB1 Prt
  * Ethernet
  * VBAT jumper
  * USB0 external oscillator is necessary?
  * Reset switch.

===== JTAG =====

DBGEN can be 0 for disabling brakepoints. Put a solder jumper there. http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CDQQFjAA&url=http%3A%2F%2Finfocenter.arm.com%2Fhelp%2Ftopic%2Fcom.arm.doc.faqs%2Fka3759.html&ei=chtsT77ZIo_ptQaAiMWYAg&usg=AFQjCNH2y7lRzzak0uwf68sCvupT62Y-Yg

http://support.code-red-tech.com/CodeRedWiki/HardwareDebugConnections?action=show&redirect=CM3_SWD

http://knowledgebase.nxp.com/showthread.php?t=385&langid=2


http://mbed.org/users/tecnosys/notebook/lpc1768-programming-via-10pin-jtagsw/


===== MISC =====



PHY: http://de.mouser.com/_/?Keyword=phy+rmii&FS=True&Ns=Pricing|0

http://de.mouser.com/ProductDetail/SMSC/LAN8720AI-CP/?qs=sGAEpiMZZMuXKgZRMPEonXf54ZBHzE6fcSl1XPn7RJ0%3d

http://www.smsc.com/media/Downloads_Public/Data_Sheets/8720a.pdf

http://de.mouser.com/ProductDetail/SMSC/LAN8710AI-EZK/?qs=sGAEpiMZZMuXKgZRMPEonXf54ZBHzE6fiUMh8qEXIzY%3d

http://www.smsc.com/media/Downloads_Public/Data_Sheets/8710a.pdf

http://de.mouser.com/ProductDetail/SMSC/LAN8700C-AEZG/?qs=sGAEpiMZZMuXKgZRMPEonThT6psz%252bC%2fpakrIOYGuNgA%3d

http://www.semiconductorstore.com/cart/pc/viewPrd.asp?idproduct=47304

http://newzealand.rs-online.com/web/p/embedded-peripherals/0419956/

http://www.i-vis.co.jp/pdf/wiznet/tcpip_chip/w5100/W5100_AN_SPI.pdf

http://www.parallax.com/Store/Accessories/CommunicationRF/tabid/161/ProductID/753/List/0/Default.aspx?SortField=ProductName,ProductName

http://www.sparkfun.com/products/8534

http://search.digikey.com/us/en/products/DP83620SQE%2FNOPB/DP83620SQE%2FNOPBTR-ND/2619104

http://search.digikey.com/us/en/cat/connectors-interconnects/modular-jacks-with-magnetics/1442739/page/5?k=MAG%20jack&stock=1&quantity=3&ColumnSort=1000011

http://de.mouser.com/Search/Refine.aspx?Keyword=jack+magnetics

lpc21xx board reference design: http://www.microbuilder.eu/projects/LPC2148ReferenceDesign/DesignOverview.aspx

lpc21xx linux http://www.thegnar.org/nav/LPCgettingstarted.html

isp : http://lpc21isp.sourceforge.net/

tarjetas de desarrollo con LPCs: http://www.embeddedartists.com/products/lpcxpresso/lpc1343_xpr.php

JTAG explanation: http://support.code-red-tech.com/CodeRedWiki/HardwareDebugConnections?action=show&redirect=CM3_SWD