Key - Alinx AX301 User Manual

LED pin assignment:

13. KEY

The board contains 4 independent buttons, 3 user buttons (KEY1~KEY1), and 1 function
button (RESET). The buttons are all low pressed as low level (0) and released as high level
(1). The schematic of the 4 buttons is shown in Figure 13.1.
Key pin assignment:
Signal Name
RESET
KEY1
KEY2
KEY3
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Figure 12-1
Signal Name
LED0
LED1
LED2
LED3
Figure 13-1
N13
M15
M16
E16
Pin
AX301 User Manual
Pin
E10
F9
C9
D9
Pin Name
RESET
KEY 1
KEY 2
KEY 3
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