Memelabs

User Tools

Site Tools

Trace: • lpc43xx_freedev
lpc43xx_freedev

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
lpc43xx_freedev [2012/03/05 07:18] – memeruizlpc43xx_freedev [2021/02/01 05:55] (current) – external edit 127.0.0.1
Line 3: Line 3:
 Some notes to make a development board for the lpc4357 microcontroller. 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.   * Leave some jumpers or dip switch for the boot pins: P2_9, P2_8, P1_2, P1_1.
-  * Serial flash. 4 bit bidirectional+  * Serial flash. SPIFI 4 bit bidirectional
   * USB2.0 OTG   * USB2.0 OTG
 +  * USB1 Prt
   * Ethernet   * Ethernet
-  * RTC 32KHz clock +  * VBAT jumper 
-  * VBAT +  * USB0 external oscillator is necessary?
-  * USB0 external oscillator is necessary.+
   * Reset switch.   * 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 PHY: http://de.mouser.com/_/?Keyword=phy+rmii&FS=True&Ns=Pricing|0
Line 30: Line 50:
 http://www.i-vis.co.jp/pdf/wiznet/tcpip_chip/w5100/W5100_AN_SPI.pdf 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
  
lpc43xx_freedev.1330931883.txt.gz · Last modified: 2021/02/01 05:55 (external edit)