From: A low cost and fast controller architecture for multimedia data storage and retrieval to flash-based storage device
Abbreviation
Full name
miso
Master in slave out
rd
Read
wr
Write
dm_in
Data mode selection
reset
Reset
din
Data in
clk
Clock
cs
Chip select
mosi
Master out slave in
sclk
Slave clock
busy
Busy signal
ack
Acknowledgment
dout
Data out