PINE64   ›   PINE A64(+)   ›   Pine A64 Hardware, Accessories and POT   ›   Pi2, Euler and Exp GPIO Ports   ›   How SD Cards Work

How SD Cards Work
MarkHaysHarris777
Professor of The Pine
*****
Joined: Mar 2016
Posts: 1,948

Reputation: 148
#1
09-12-2016, 07:08 PM
How SD Cards Work;  SPI and the SD Card

The above link explains how SPI and the SD card work.  This is not only a good read for understanding in SD cards, but is also a great primer for understanding SPI as well.
marcushh777    Cool

please join us for a chat @  irc.pine64.xyz:6667   or ssl  irc.pine64.xyz:6697

( I regret that I am not able to respond to personal messages;  let's meet on irc! )
  Reply
clarkss12
Pine Scholar
****
Joined: Jan 2016
Posts: 109

Reputation: 4
#2
09-12-2016, 07:24 PM
That looks like some of the stuff I had to learn 40 years ago in the electrician trade school. JK flipflops, FIFO, Nands, Nors, ect. I was a industrial electrician and had to service a lot of expensive equipment. The upper echelon would freak when I cleaned $10,000 circuit boards in de-ionized water.
  Reply


Possibly Related Threads…
Thread Author Replies Views Last Post
  Will EPOLL C or PIGPIO C work on pine64? dkebler 0 2,703 02-15-2018, 10:43 AM
Last Post: dkebler

Forum Jump:


Users browsing this thread: 1 Guest(s)