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Title: Question about integrating a enc28j60 ic in a board Post by: akacalo on July 10, 2015, 12:41:04 00:41 Hello.
I am new to electronic hardware developing (I worked all my time with software). I have been playing with an enc28j60 module in arduino, but now I want to integrate the enc28j60 on my custom pic board. All schemes I have found so far are using a 74hct245, and my question is if I put the pic in 3.3 volts if I can use the enc28j60 without the 74hct245. Thanks Title: Re: Question about integrating a enc28j60 ic in a board Post by: CocaCola on July 10, 2015, 12:56:05 00:56 Short answer, yes you can skip the 74hct245...
See page 7 (Note #2) of the datasheet and page 8 of the datasheet... http://ww1.microchip.com/downloads/en/DeviceDoc/39662e.pdf And since you are new to hardware, my word of advice devote A LOT of time to reading the hardware datasheets for every component you use, it seems it's a human trait to not want to read 'instructions' and trust me it's a necessary evil in electronics... Title: Re: Question about integrating a enc28j60 ic in a board Post by: Magnox on July 10, 2015, 01:22:59 01:22 There's a project in EPE magazine (check the EPE thread in the ebooks section) that uses the enc28j60 directly interfaced to a PIC to make a webserver. Might be worth a quick look.
It's in the December 2011 issue, and a few following that. |