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infoinfo973 · 2011-09-01

Posted on September 01, 2011 at 10:37Hello, I have a problem with the ethernet controller DP83848 in combiantion with a STM32F107. I designed a PCB with these two components, I copied a part of the schematic of the STM3210C-EVAL board. I am using t...

infoinfo973 · 2010-11-04

Posted on November 04, 2010 at 09:41Why must the RCC declared for GPIO

infoinfo973 · 2010-11-04

Posted on November 04, 2010 at 09:38Meaning off GPIO_Speed declaration

infoinfo973 · 2011-09-02

Posted on September 02, 2011 at 11:09 Maybe someone can see something wrong with my schematic. ________________ Attachments : Ethernet.pdf : https://st--c.eu10.content.force.com/sfc/dist/version/download/?oid=00Db0000000YtG6&ids=0680X000...

infoinfo973 · 2011-09-02

Posted on September 02, 2011 at 11:04Thank you for your reply. I used the same parts as in the EVAL board, I only added some ferrite beads to the 3V3 lines. In the schematic of the EVAL they used 50 ohm resistors for the TD+- and RD+- lines but they...

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STM32F107 + DP83848(Ethernet controller)

Why must the RCC declared for GPIO

Meaning off GPIO_Speed declaration

Re: STM32F107 + DP83848(Ethernet controller)

Re: STM32F107 + DP83848(Ethernet controller)