W83L951DG Datasheet, PDF (31/112 Pages) Winbond – Mobile Keyboard and Embedded Controller

W83L951DG/W83L951FG
Table 5-16 GPIOB pin configuration table
SYMBOL PIN I/O
FUNCTION
GPB7
General Purpose I/O Function
EXTINT27
7
I/O_{16tsh External Interrupt Input}
GPB6
General Purpose I/O Function
EXTINT26
8
I/O_{16tsh External Interrupt Input}
GPB5
General Purpose I/O Function
EXTINT25
9
I/O_{16tsh External Interrupt Input}
GPB4
EXTINT24
General Purpose I/O Function
10 I/O_{16tsh External Interrupt Input}
GPB3
EXTINT23
General Purpose I/O Function
11 I/O_{16tsh External Interrupt Input}
GPB2
EXTINT22
General Purpose I/O Function
12 I/O_{16tsh External Interrupt Input}
GPB1
EXTINT21
General Purpose I/O Function
13 I/O_{16tsh External Interrupt Input}
GPB0
EXTINT20
General Purpose I/O Function
14 I/O_{16tsh External Interrupt Input}
5.16 GPIOC Part
General Purpose I/O Function
Change the value of GPIO C data register (GPIOC) and GPIO C direction register (GPIODC) to
determine 8 input/output.
External Interrupt Source Input Function
Change the value of external interrupt enable 3 register to determine External Interrupt.
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Publication Release Date: August 2006
Revision 1.0