EDM1-IMX6 HARDWARE MANUAL
– VER 1.00 – NOV 14 2019
Page
53
of
80
Table 29 - Secondary SPI Channel Signal Description
EDM
PIN
i.MX6
BALL
PAD NAME
Signal
V
I/O
Description
222
D24
EIM_D18
ECSPI1_MOSI
3V3
O
Serial Peripheral Interface
secondary channel master
output slave input signal
224
F21
EIM_D17
ECSPI1_MISO
3V3
I
Serial Peripheral Interface
secondary channel master
input slave output signal
226
C25
EIM_D16
ECSPI1_SCLK
3V3
O
Serial Peripheral Interface
secondary channel clock
signal
228
E22
EIM_EB2
ECSPI1_SS0
3V3
O
Serial Peripheral Interface
secondary channel Chip
Select 0 signal
230
U21
ENET_CRS_DV GPIO1_IO25
3V3
O
Serial Peripheral Interface
secondary channel Chip
Select 1 signal. Do not use if
only 1 SPI device is used