Silex SX-550-0700 E1038 User Manual
Product codes
E1038
General Purpose I/O
The GPIOs, located on JP7, can be used for controlling or monitoring OEM functions. External pull-ups
are recommended for customization.
are recommended for customization.
N
OTE
: GPIO 7 is fixed as a switch input (Test Button) and GPIO 8 is fixed as an LED output (Power).
Table 7 General Purpose IO Signal Descriptions
Pin
Signal
Selectable
Pin
Signal
Selectable
1GPIO_1
Via JP3
2
GPIO_2
Via JP3
33.3V
4
GPIO_3
Via JP3
5GPIO_4
Via JP3
6
GND
7GPIO_5
Via JP3
8
GPIO_6
Via JP3
9GPIO_7
10
3.3V
11GPIO_
8
12
GPIO_9
13GPIO_
10
14
GND
15
16
3.3V
17
18
19
20
Part Number 40183-101
Silex SX-550 Developer's Guide
Page 13