15
ARK-2250 User Manual
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2.3.1.10
GPIO Connector
ARK-2250 provides 8-bit GPIO, please refer to the pin definition.
Figure 2.11 GPIO Connector
2.4
Installation
2.4.1
Memory Installation
1.
Unscrew the 4 screws on the top cover. (Please use the tool in the accessory
box.)
Pin
Signal
1
DIO bit 0
2
DIO bit 1
3
DIO bit 2
4
DIO bit 3
5
DIO bit 4
6
DIO bit 5
7
DIO bit 6
8
DIO bit 7
9
GND
