EDM1-IMX6 HARDWARE MANUAL
– VER 1.00 – NOV 14 2019
Page
71
of
80
EDM
PIN
i.MX6
BALL
PAD NAME
Signal
V
I/O
Description
204
GND
GND
P
Ground
205
B21
SD1_CMD
SD1_CMD
3V3
I/O MMC/SDIO Command
206
D20
SD1_CLK
SD1_CLK
3V3
O
MMC/SDIO Clock
207
N6
CSI0_DAT8
GPIO5_IO26
3V3
I/O MMC/SDIO Write Protect
208
P4
CSI0_MCLK
GPIO5_IO19
3V3
O
MMC/SDIO LED
209
C20
SD1_DAT1
SD1_DATA1
3V3
I/O MMC/SDIO Data bit 1
210
P1
CSI0_PIXCLK
GPIO5_IO18
3V3
O
MMC/SDIO Power Enable
211
F18
SD1_DAT3
SD1_DATA3
3V3
I/O MMC/SDIO Data bit 3
212
A21
SD1_DAT0
SD1_DATA0
3V3
I/O MMC/SDIO Data bit 0
213
NC
Not Connected
214
E19
SD1_DAT2
SD1_DATA2
3V3
I/O MMC/SDIO Data bit 2
215
NC
Not Connected
216
NC
Not Connected
217
GND
GND
P
Ground
218
NC
Not Connected
219
J23
EIM_CS1
ECSPI2_MOSI
3V3
O
Serial Peripheral Interface
primary channel master output
slave input signal
220
GND
GND
P
Ground
221
J24
EIM_OE
ECSPI2_MISO
3V3
I
Serial Peripheral Interface
primary channel master input
slave output signal
222
D24
EIM_D18
ECSPI1_MOSI
3V3
O
Serial Peripheral Interface
secondary channel master
output slave input signal
223
H24
EIM_CS0
ECSPI2_SCLK
3V3
O
Serial Peripheral Interface
primary channel clock signal
224
F21
EIM_D17
ECSPI1_MISO
3V3
I
Serial Peripheral Interface
secondary channel master
input slave output signal
225
K20
EIM_RW
ECSPI2_SS0
3V3
O
Serial Peripheral Interface
primary channel Chip Select 0
signal
226
C25
EIM_D16
ECSPI1_SCLK
3V3
O
Serial Peripheral Interface
secondary channel clock
signal
227
K22
EIM_LBA
ECSPI2_SS1
3V3
O
Serial Peripheral Interface
primary channel Chip Select 1
signal. Do not use if only 1
SPI device is used
228
E22
EIM_EB2
ECSPI1_SS0
3V3
O
Serial Peripheral Interface
secondary channel Chip
Select 0 signal
229
GND
GND
P
Ground
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
231
U5
KEY_COL3
I2C2_SCL
3V3
I/O I
2
C bus clock line
232
GND
GND
P
Ground
233
T7
KEY_ROW3
I2C2_SDA
3V3
I/O I
2
C bus data line