JHCTech KMDA-2602 User Manual page 74

3 * parameter description：
parameter：
Port Fill in the motherboard GPIO port, which is a fixed value designed by the manufacturer
Value 8 bits of a byte, each bit controls a GPIO pin output value
Bit =1, means output high level
Bit =0, means output low level
value
GPIO pin
4 * creation date：
5
======================================================================*/
void I715_MB_gpio_output(WORD port,BYTE value);
/* ======================================================================
1 * void I715_MB_gpio_init();
2 * function description：Motherboard gpio initialization function, need to be called once before
use
3 * parameter description：
4 * creation date：
Bit7 Bit6 Bit5
PIN8 PIN7 PIN6
Bit4 Bit3 Bit2
PIN5 PIN4 PIN3
67
User's Manual
Bit1 Bit0
PIN2 PIN1
*