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Hi, I want to port some LPC1768 code to an LPC1769 LpcXpresso board. The problem is that the project EMAC (EMAC_LPC17xx.h) uses the DP83848C phy and the LpcXpresso uses the LAN8720A. I was going to modify the header file by replacing the PHY constants with ones from EMAC_LPC177x_8x.h (which has LAN8700 consts). Will this work or is there an easier way? Thanks Ian
Only if the two PHYs are identical in all respects other than these constant values...
Have you looked at the datasheets to check...?