User Guide

LM960 HW Design Guide
1VV0301485 Rev. 15 Page 58 of 88 2020-08-13
Information – If enable the LED function and connect the LED to the
WAN_LED_N pin, current consumption may be increased.
6.6.4. General Purpose I/O
The general-purpose I/O pins can be configured to act in three different ways:
 Input
 Output
 Dedicated Function
Input pins can only be read and report digital values (high or low) present on the pin at the
read time.
Output pins can only be set or the pin level can be queried.
Below table lists the GPIO signals of LM960.
GPIOs
Pin no. Signal I/O Function Type Drive
Strength
3 GPIO_01 I/O Configurable
GPIO
Pull-Down
1.8V
2-16 mA
5 GPIO_02 I/O Configurable
GPIO
Pull-Down
1.8V
2-16 mA
44 GPIO_03 I/O Configurable
GPIO
Pull-Down
1.8V
2-16 mA
46 GPIO_04 I/O Configurable
GPIO
Pull-Down
1.8V
2-16 mA
45 GPIO_05
I/O Configurable
GPIO
Pull-Down
1.8V
2-16 mA
47 GPIO_06
I/O Configurable
GPIO
Pull-Down
1.8V
2-16 mA
49 GPIO_07
I/O Configurable
GPIO
Pull-Down
1.8V
2-16 mA
51 GPIO_08
I/O Configurable
GPIO
Pull-Down
1.8V
2-16 mA