Ethernet Code using PHY DP83848CLPC Expresso IDE software for coding LPC2478 controller

VijayaJangam1 — Thu, 16 Oct 2025 05:25:33 GMT

Ethernet Code using PHY DP83848CLPC Expresso IDE software for coding LPC2478 controller

I am working on ethernet drive code LPC2478 controller connect to PHY DP83848C IC used for Ethernet communication of two LPC2478 controller using Ethernet cable RSOUT CONNECT TO SST39VF3202C RST# ALSO CONNECT TO RSTOUT LPC2478 here in code I used SRAM for EMAC address data tx and Rx I want code in LPCXPresso IDE my SRAM Memory Address is 0x7FE00000 (ETH_RAM_BASE) A configurable location in RAM used to
store the actual data (descriptors, buffers). but in LPCXpresso IDE vender file LPC24xx.h file only MAC_RXDESCADDR (0xFFE00204) Fixed hardware address used to tell the how can solve this issue in LPCXPresso IDE
EMAC DMA where your memory
structures start.

Re: Ethernet Code using PHY DP83848CLPC Expresso IDE software for coding LPC2478 controller

Alice_Yang — Tue, 21 Oct 2025 10:36:29 GMT

Hello @VijayaJangam1

It seems this question is the same as the one posted at this link. My colleague will reply to you in that thread. No need create so many tickets.

Thank you.

LPC MicrocontrollersのトピックRe: Ethernet Code using PHY DP83848CLPC Expresso IDE software for coding LPC2478 controller

Ethernet Code using PHY DP83848CLPC Expresso IDE software for coding LPC2478 controller

Re: Ethernet Code using PHY DP83848CLPC Expresso IDE software for coding LPC2478 controller