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:] >>Sent: Saturday, October 30, 2004 3:51 PM >>To: >>Subject: [lpc2000] Re: Ethernet controller for LPC2106 >> >> >> >>--- In , "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 >> >> >> >> >> >>------------------------ Yahoo! Groups Sponsor >>--------------------~--> >>$9.95 domain names from Yahoo!. Register anything. >>http://us.click.yahoo.com/J8kdrA/y20IAA/yQLSAA/dN_tlB/TM >>-------------------------- >>------~-> >> >> >>Yahoo! Groups Links >> >> >> >> >> >> >> >> >> > >Yahoo! Groups Links > > 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.

An Engineer's Guide to the LPC2100 Series

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:] > Sent: Saturday, October 30, 2004 3:51 PM > To: > Subject: [lpc2000] Re: Ethernet controller for LPC2106 > > --- In , "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 > ------------------------ Yahoo! Groups Sponsor > --------------------~--> > $9.95 domain names from Yahoo!. Register anything. > http://us.click.yahoo.com/J8kdrA/y20IAA/yQLSAA/dN_tlB/TM > -------------------------- > ------~- > Yahoo! Groups Links

Someone else working on this (SDIO) topic ? Regards, Martin ----- Original Message ----- From: "ggindele" <> To: <> Sent: Sunday, October 31, 2004 5:09 PM Subject: [lpc2000] Re: Ethernet controller for LPC2106 > > > Speaking of Wi-Fi, an SDIO Wi-Fi card could be a low cost solution > (SDIO is SPI in simple terms). Sandisk and Socket makes such a SDIO > Wi-Fi cards. The major issue here is rather the manufactureres don't > give out the specification of the card. > > Gabe > > --- In , "Dan Beadle" <dan.beadle@i...> wrote: >> >> >> DPAC Technologies makes a SPI to WiFi adapter. >> >> >> >> http://www.dpactech.com/index.asp > Yahoo! Groups Links > >

Speaking of Wi-Fi, an SDIO Wi-Fi card could be a low cost solution (SDIO is SPI in simple terms). Sandisk and Socket makes such a SDIO Wi-Fi cards. The major issue here is rather the manufactureres don't give out the specification of the card. Gabe --- In , "Dan Beadle" <dan.beadle@i...> wrote: > > > DPAC Technologies makes a SPI to WiFi adapter. > > http://www.dpactech.com/index.asp

DPAC Technologies makes a SPI to WiFi adapter. http://www.dpactech.com/index.asp _____ From: FabioDB [mailto:] Sent: Saturday, October 30, 2004 3:27 PM To: Subject: Re: [lpc2000] Ethernet controller for LPC2106 Il giorno mer, 27-10-2004 alle 22:18 +0000, Mark Butcher ha scritto: > > Hi All > > I would like to make a LAN connection to an LPC2106 design. It seems > best to use the SPI interface but I don't know much about SPI > Ethernet controller support. Look at: http://www.digi.com/products/embeddeddeviceservers/index.jsp It isn't SPI but serial TTL signal levels. -- FabioDB <> Altraqua <http://us.ard.yahoo.com/SIG9g0n6d1/M15388.5543472.6613714.3001176/D=gr oups/S06554205:HM/EXP99207607/A#72354/R=0/SIGid813k2/*https:/www. orchardbank.com/hcs/hcsapplication?pf=PLApply&media=EMYHNL40F21004SS> click here <http://us.adserver.yahoo.com/l?M15388.5543472.6613714.3001176/D=groups/S= :HM/A#72354/rand6428489 _____ > Terms of Service.

--- In , "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

It was the MCP2510 and then the MCP2515. I regret the day we decided to use this chip. Joe > -----Original Message----- > From: Alex Gibson [mailto:] > Sent: Thursday, October 28, 2004 6:05 AM > To: > Subject: Re: [lpc2000] Ethernet controller for LPC2106 > Joe Hlebasko wrote: > > > Mark, > > I have not used this chip. I STRONGLY recommend to get the errata > > sheet and request the unpublished errata from Microchip for > this chip. > > I had a very bad experience with microchip's CAN controller having > > problems and trying to get Microchip to admit the problems. > > > > Joe > > Which microchip can controller ? > > ------------------------ Yahoo! Groups Sponsor > --------------------~--> Make a clean sweep of pop-up ads. > Yahoo! Companion Toolbar. > Now with Pop-Up Blocker. Get it for free! > http://us.click.yahoo.com/L5YrjA/eSIIAA/yQLSAA/dN_tlB/TM > -------------------------- > ------~- > Yahoo! Groups Links

Il giorno mer, 27-10-2004 alle 22:18 +0000, Mark Butcher ha scritto: > > Hi All > > I would like to make a LAN connection to an LPC2106 design. It seems > best to use the SPI interface but I don't know much about SPI > Ethernet controller support. Look at: http://www.digi.com/products/embeddeddeviceservers/index.jsp It isn't SPI but serial TTL signal levels. -- FabioDB <> Altraqua

On 27 Oct 2004 at 22:18, Mark Butcher wrote: > > > Hi All > > I would like to make a LAN connection to an LPC2106 design. It seems > best to use the SPI interface but I don't know much about SPI Ethernet > controller support. > > After checking around I found the Microchip MCP22S80, a 10M device > with SPI connection. But, apart from a simple overview data sheet no > more information. > > Question: Has anyone a good suggestion for a device (I would really > like 10/100 if possible but 10M will do for starters). Has any one > used the MCP22S80 and would they recommend it? Hi, You can try the Wiznet W3100 device. This device runs a TCP/IP stack in hardware for up to 4 simultaneous connections. It can be used as an 8 bit peripheral or through an I2C channel. It can do 10/100. Regards Anton Erasmus-- A J Erasmus

--- In , "Mark Butcher" <mjbcswitzerland@y...> wrote: > > --- In , "acetoel" <acetoel@y...> wrote: > > > > Hello... I visited Microchip's Web Site, and that SPI to Ethernet > > device doesn't have even a datasheet... But seems to be an > > interesting device. > > What about using an ISA Card? > > Regards, > > Ezequiel > > > > Have just had contact with a local distributor who informed me that > this device (Microchip MCP22S80) is not yet available - it is > planned for Feb. 2005. It also seems as though it will get (or > already has) a new name - the ENC28J60. > > Still haven't found any alternative which is a shame since it a > handy way to expand a design without having to add a bus. > > Regards > > Mark Butcher Mark, If you could use a two chip solution, both Phytec and ARM Patch have boards that you could use with the LPC2200's and the SMSC Ethernet MAC/PHY. I think the total cost of the solution would be around $10. Check out these links: http://www.thearmpatch.com/lpc-sbc2.html http://www.phytec.com/sbc/32bit/pclpc229x.htm