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Re: i can't use ethernet ram for general purpose   [2 Articles]

if u r using ethernet connection then u could not use ethernet ram for general purpose ......... if u r not then u can use it for general purpose hi all. > i use lpc2368.and...

Re: selecting Ethernet PHY for LPC2378

u can use DP83848I for tht in my project it is working well for ethernet connection......... I am new to this group and just started learning about ARM7 controller which i int...

LPC2378 with Ethernet Problem   [7 Articles]

I use RTL8201CL for ethernet phy. But this function is not work. Has anyone been experience on ethernet and know how to use RTL8201CL for ethernet phy? ---------------------------...

selecting Ethernet PHY for LPC2378   [3 Articles]

I am new to this group and just started learning about ARM7 controller which i intend to use in my new project. I was looking for a ARM7 with on-chip Ethernet controller and zer...

Re: selecting Ethernet PHY for LPC2378   [2 Articles]

DB83838I I am new to this group and just started learning about ARM7 controller which i intend to use in > my new project. I was looking for a ARM7 with on-chip Ethernet contr...

Ethernet and LPC2368 information   [2 Articles]

Hi friends , I am working on LPV2368 ARM 7 controller.For my one project ,I want Ethernet interface .I never estabished communication between PC & Embedded system with...

i can't use ethernet ram for general purpose   [3 Articles]

hi all. i use lpc2368.and i want to use ethernet ram for general purpose too.In sct file i used RAM2 0x7FE00000 0x00003FFF { * (+RW +ZI) } So all of da...

Ethernet on ARM chip?   [19 Articles]

Is there any company producing ARM7 chips with Ethernet built in? Like the DS80C400? Would be great not having to interface an external Ethernet chip. Cheers Nick ...

ARM LPC2388 - Ethernet   [7 Articles]

Hi All, I have LPC2388 board with design same as Keil's MCB2300. I am using PHY DP83848C for ethernet & Keil IDE. I am using the sample ethernet driver code provided by Keil...

[semi-OT] Ethernet references   [2 Articles]

hey all, I've worked a bit with ethernet in the past, using things like ethernut. I am looking looking forward to starting some more advanced ethernet projects. I don't have...

i can't use ethernet ram for general purpose   [2 Articles]

hi all. i use lpc2368.and i want to use ethernet ram for general purpose too.In sct file i used RAM2 0x7FE00000 0x00003FFF { * (+RW +ZI) } So all of da...

LPC2148 with ethernet   [12 Articles]

I am about 90 percent done with a design project with a LPC2148 and am looking to the future to integrate ethernet into the project. I was told by a couple of design friends tha...

3 port Ethernet Splitter on LPC213X   [4 Articles]

I have question, regarding ETHERNET splitter, passive hub. I am designing hardware with LPC213X and ENC28J60 Ethernet chip . PC is going to talk from NIC to this controller T...

Ethernet Chip!!!   [2 Articles]

Hello, Have heard something on ethernet going on, on the groups. There is a chip from Microchip called ENC28J60. It is an ethernet controller. See if it is of any use. ...

Ethernet transmission rate   [7 Articles]

Dear all, What is the maximum ethernet transmission rate of LPC2000 family. If I use LPC2478 at 72MHz clock rate and DP83848 100/10M Ethernet PHY, what is the maximum actual eth...

ARM9 (LPC3000)   [4 Articles]

Does anyone know when (or if) the LPC3000 range will be extended to include a processor with Ethernet support? I have an application where the LPC3180 would be ideal if it had ...

ARM9 (LPC3000)

Does anyone know when or if the LPC3000 range will be extended to include a processor with Ethernet support? I have an application where the LPC3180 would be ideal if it had ...

industrial ethernet   [2 Articles]

what is the best application protocol on TCP/IP for industrial ethernet? (connection between PLCs) does TCP/IP effect on Real Time actions? is really need to use ethernet for PL...

how to use ethernet&usb ram for general purpose on lpc2368   [9 Articles]

Hi all. I want to use ethernet and usb ram for general purpose sram.I won't use ethernet and usb only need ram.How do I modoify scatter file?How can i use these rams? So Than...

Using Ethernet/USB RAM as General Purpose SRAM   [5 Articles]

Hello, I am trying to access Ethernet/USB RAM as general purpose SRAM in LPC2378. For this i configured PCONP initialization of USB & Ethernet Bit in KEIL compiler i configur...

Olimex LPC-E2294 or E2214 with ethernet   [2 Articles]

Has anybody managed to get the Olimex LPC-E2294 or E2214 to communicate across the ethernet? If so was it a nightmare, are there any special tricks? I need to fin...

LPC family member with Ethernet?   [5 Articles]

Hi All I remember some polls some time ago about which features users were keen to see in newer devices. If I remember rightly the Ethernet interface was high in the ...

ethernet corrupt frame   [3 Articles]

Hello, I am triying to enable ethernet comunication in my LPC2378,=A0 i am = using Olimex LPC2378 development board, i used an example of code for the l= ow level driver ethernet...

Appliance control via Ethernet   [3 Articles]

Hi there, Iam a novice wrt ethernet and iam starting to learn the same by using LPC2378 based Keil MCB2300 board, to control a device(just On/Off functionality). Please could you...

corrupt ethernet frame

Hello, I am triying to enable ethernet comunication in my LPC2378,=A0 i am = using Olimex LPC2378 development board, i used an example of code for the l= ow level driver ethernet...

corrupt ethernet frame

Hello, I am triying to enable ethernet comunication in my LPC2378,=A0 i am = using Olimex LPC2378 development board, i used an example of code for the l= ow level driver ethernet...

DMA questions   [3 Articles]

Hello everyone, I'm working on an application in which I need to spit a lot of info out an SSP port. It seems to me like DMA would be a good to do this, rather than tying up ...

test ethernet driver without TCP/IP stack(sending raw ethernet packect with PC)   [2 Articles]

Hi, If I want to write new ethernet driver for a new device I need a PC terminal software that can test my driver code with it before dealing with TCP/IP stack. I search a lo...

ethernet communication to LPC2368   [2 Articles]

Dear Friends, I'm very new to ARM processor. I have got one assignment in which i have to communicate to LPC2368 through Ethernet and after getting the proper command it have to d...

Hi:SolutionNeeded [LPC2368]Ethernet   [8 Articles]

Hey Fellas , For the Ethernet Driver , does the data gets stored up in the following buffer registers ? 1] MAC_RXCONSUMEINDEX 2] MAC_RXPRODUCEINDEX Regards, Samjith ...

OT: ethernet magnetics

Hello everyone, Sorry to bother the group with this, but I didn't know where else to turn for help. I am working on a project with uses the DPACtech airborne wireless LAN b...

LPC2458 USB/Ethernet w/IRC clock?   [3 Articles]

I have an application where I cannot use a crystal oscillator, but still need a high speed serial interface. Does anyone know if the USB or Ethernet can be used reliably with ...

ethernet hub   [2 Articles]

Hi, I am trying to make ethernet work in Embedded Artists' lpc2468 board. I am using LWIP stack over FreeRTOS. I have the webserver code as application. I see when I am ...

lpc2368 and ethernet DP83848 layout issue

Hi,i am doing a project with a lpc2368 and national ethernet PHY chip DP83848 for communication via ethernet. i want to do the layout with two layer PCB, but NXP application no...

LPC247x - using USB or Ethernet ram as LCD frame buffer   [3 Articles]

The 0x4000 bytes of ethernet ram @ 0x7FD00000 can be used for the LCD frame buffer (if it is enough). There is no need to enable the ethernet to access this ram. I have not been...

LPC2468 Ethernet Initialisation Problem   [2 Articles]

Hi, I'm having problem with Ethernet Initialisation on LPC2468 REV B. The initialisation process crash after this : PCONP |= 1 < < 30; //turn on Power for Ethernet module ...

using sd and ethernet   [6 Articles]

hi we are working with lpc 2378. In our application we are using sd file system (using FS_ARM_L.LIB by KEIL ) and Ethernet (using RTLTCP.LIB by KEIL).But After reading a file we...

9 bit uart   [4 Articles]

Hi, I need to interface an existing 485 network to ethernet. Protocol is using 9 bit communication for the address recognition. I was going to use lpc2376 for 485 Ethernet a...

Running code from Ethernet and USB RAM   [12 Articles]

Did anybody ever run program code from the ethernet or usb RAM of LPC2468? I am using EA's LPC2486-16 OEM Board and Rowley`s "CrossStudio for ARM". I modified the flash_placeme...

LPC2378 and ethernet problem   [14 Articles]

Hi!! I have MCB2300 and I made a ethernet aplication with RTL. Its work fine. Then I made own hardware, that is similar to MCB2300, ethernet part is the same. Software, that w...