User’s Manual
62
5.1.2 GPIO
/* ======================================================================
1 * BYTE I715_MB_gpio_input(WORD port)
2 * function description
：
read the motherboard GPIO input level
3 * parameter description
：
Return value
：
Return a byte (8 bit), each bit of the 8 bit corresponding to the level state of a GPIO
pin.
parameter
：
Port Fill in the motherboard GPIO port, which is a fixed value designed by the manufacturer
4 * creation date
：
5 *
======================================================================*/
BYTE I715_MB_gpio_input(WORD port);
/* ======================================================================
1
* void I715_MB_gpio_output(WORD port, BYTE value);
2
* function description
：
high and low level output of the motherboard
Return
value
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
GPIO
pin
PIN8
PIN7
PIN6
PIN5
PIN4
PIN3
PIN2
PIN1
Содержание KMDA-2702
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Страница 41: ...User s Manual 34 BIOS Setup CHAPTER 3 ...
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