I am using ATMEGA328p Micro controller in my project, i want to interface ethernet shield w5100 to atmega328p MC.
for this I connected
ethernet shield - ATMEGA328p
13 (sck) - 19 (sck)
12 (miso) - 18 (miso)
11 (mosi) - 17 (mosi)
10 (ss) - 16 (ss)
reset pin - 1 (rest pin)
i didn't get any response, plz if you have any knowledge about this help me!!!!!
ATMEGA368p doesn't exist. it is ATMEGA168p or ATMEGA328p.
the pin numbers (for SPI) depend on board mappings not on MCU type.
These pin numbers on the "ATMEGA368p", are they physical pin numbers? Referring to physical pin numbers generally not useful since they are different from one IC package to another and most people are not going to be familiar with them without looking it up. This is the Arduino Forum so it makes most sense to use Arduino pin numbers. A distant second best would be the port/bit mapping:
