EDM1-IMX6 HARDWARE MANUAL
– VER 1.00 – NOV 14 2019
Page
56
of
80
3.15. General Purpose Input/Output (GPIO)
The EDM Standard stipulates 10 dedicated GPIO pins. Many of the EDM1-IMX6 can be put in GPIO
mode. Using the additional pins in GPIO mode however might break upgradability to other EDM modules.
The GPIO signals can be configured for the following applications:
•
Data input / output
•
Interrupt generation
For additional details, please refer to the “General Purpose Input/Output (GPIO)” chapter of the “i.MX6
Reference Manual”.
Table 33 - GPIO Signal Description
EDM
PIN
i.MX6
BALL
PAD NAME
Signal
V
I/O
Description
255
L6
CSI0_DAT19
GPIO6_IO05
3V3
I/O General Purpose Input Output
256
L4
CSI0_DAT16
GPIO6_IO02
3V3
I/O General Purpose Input Output
257
M6
CSI0_DAT18
GPIO6_IO04
3V3
I/O General Purpose Input Output
258
E25
EIM_D27
GPIO3_IO27
3V3
I/O General Purpose Input Output
259
E24
EIM_D26
GPIO3_IO26
3V3
I/O General Purpose Input Output
260
N22
EIM_BCLK
GPIO6_IO31
3V3
I/O General Purpose Input Output
261
L3
CSI0_DAT17
GPIO6_IO03
3V3
I/O General Purpose Input Output
262
W23
ENET_RX_ER
GPIO1_IO24
3V3
I/O General Purpose Input Output
263
R6
GPIO_4
GPIO1_IO04
3V3
I/O General Purpose Input Output
264
D15
SD3_RST
GPIO7_IO08
3V3
I/O General Purpose Input Output
NOTE:
It is suggested to use the GPIO’s connected to pin 263 and 264 for touch controller related
functions.