Content originally posted in LPCWare by gjzxwht on Tue May 20 04:35:42 MST 2014
hardware:lpc1778+sdram+lan8710(phy)
cpuclk:100Mhz
emcclk:50Mhz
software: ucosiii+lwip(lpcopen_2_10_keil_iar_ea_devkit_1788.zip)
now,i put heap into sdram,and enthernet pack lost severely。when i put heap into inner sram,it is ok.
but inner sram is not enough for heap.i just want put the DMA about enthernet into inner sram.how to set? thank you!