W83L951DG 查看數據表（PDF） - Winbond

零件编号

产品描述 (功能)

生产厂家

W83L951DG

Mobile Keyboard and Embedded Controller

Winbond 

W83L951DG/W83L951FG

5.9 GPIO5 Part

General Purpose I/O Function

Change the value of GPIO 5 data register (GPIO5) and GPIO 5 direction register (GPIOD3) to

determine 8 input/output.

D/A Converter Function

Change the value of chip control 2 register bit 7 (D/A 2 Function Enable) and Bit 6 (D/A 1 Function

Enable) to enable D/A Converter Function.

Table 5-10 GPIO5 pin configuration table

SYMBOL PIN I/O

FUNCTION

GP57

DA2

General Purpose I/O Function

113 I/O12tsai DA2 Converter Output

GP56

DA1

General Purpose I/O Function

114 I/O12tsai DA1 Converter Output

GP55

GP54

GP53

GP52

GP51

GP50

116 I/O16tsh

117 I/O16tsh

118 I/O16tsh

119 I/O16tsh

120 I/O16tsh

121 I/O16tsh

General Purpose I/O Function

General Purpose I/O Function

General Purpose I/O Function

General Purpose I/O Function

General Purpose I/O Function

General Purpose I/O Function

5.10 GPIO6 Part

General Purpose I/O Function

Change the value of GPIO 6 data register (GPIO6) and GPIO 6 direction register (GPIOD6) to

determine 8 input/output.

A/D Converter Function

Change the value of chip control 2 register bit 5 (A/D Function Enable) to enable A/D Converter

Function.

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