Lpc2000

Joe Hlebasko wrote:

>Tsvetan,
>Check out the errata sheet for the MCP2515.  The defect that caught our
>attension was the one where can not use transmit object 2 or 3 with out
>possible loss of data.
>
>Joe 
>
>  
>
>>-----Original Message-----
>>From: tsvetanusunov [mailto:tusunov@...] 
>>Sent: Saturday, October 30, 2004 3:51 PM
>>To: lpc2000@yahoogroups.com
>>Subject: [lpc2000] Re: Ethernet controller for LPC2106
>>
>>
>>
>>--- In lpc2000@yahoogroups.com, "Joe Hlebasko" <jhlebasko@i...>
>>wrote:
>>    
>>
>>>It was the MCP2510 and then the MCP2515.  I regret the day we
>>>      
>>>
>>decided to use
>>    
>>
>>>this chip.
>>>      
>>>
>>can you be more specific?
>>we use MCP2515 without any problems so far
>>
>>Best regards
>>Tsvetan
>>
>>
>>
>>
>>
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>Yahoo! Groups Links
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It is better to use an LPC2214 or LPC2294 having the external bus but in 
the past I made micro web server using a PIC 18F258 interfaced via i/o 
pins to a CS8900 (that has a parallel interface) and it worked. You have 
to write a function that read/write data to an i/o port emulating a data 
bus. Of course you will not have maximum possible performance but always 
better then using a serial accessible ethernet controller.


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