lm8328tmx National Semiconductor Corporation, lm8328tmx Datasheet - Page 42

• Manufacturer Part Number: lm8328tmx
• Description: Mobile I/o Companion Supporting Keyscan, I/o Expansion Pwm, And Access.bus Host Interface
• Manufacturer: National Semiconductor Corporation

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13.6.10 GPIOIE0 - GPIO Interrupt Enable Register 0
13.6.11 GPIOIE1 - GPIO Interrupt Enable Register 1
13.6.12 GPIOIE2 - GPIO Interrupt Enable Register 2
13.6.13 GPIOIC0 - GPIO Clear Interrupt Register 0
13.6.14 GPIOIC1 - GPIO Clear Interrupt Register 1
Register - Name
Register - Name
Register - Name
Register - Name
Register - Name
KPY[11:8]IE
Bit - Name
Bit - Name
Bit - Name
Bit - Name
KPX[7:0]IC
Bit - Name
KPY[7:0]IC
KPX[7:0]IE
KPY[7:0]IE
(reserved)
GPIOIE0
GPIOIE1
GPIOIE2
GPIOIC0
GPIOIC1
Address
Address
Address
Address
Address
0xDC
0xDD
0xD2
0xD3
0xD4
Bit
7:0
Bit
7:0
Bit
7:4
3:0
Bit
7:0
Bit
7:0
TABLE 77. GPIOIE0 - GPIO Interrupt Enable Register 0
TABLE 78. GPIOIE1 - GPIO Interrupt Enable Register 1
TABLE 79. GPIOIE2 - GPIO Interrupt Enable Register 2
TABLE 80. GPIOIC0 - GPIO Clear Interrupt Register 0
TABLE 81. GPIOIC1 - GPIO Clear Interrupt Register 1
Default
Default
Default
Default
Default
Type
Type
Type
Type
Type
R/W
R/W
R/W
0x0
0x0
0x0
W
W
Enable/disable interrupts on KPX[7:0]
Interrupt enable on KPX[7:0]
0: disable interrupt
1: enable interrupt
Enable/disable interrupts on KPY[7:0]
Interrupt enable on KPY[7:0]
0: disable interrupt
1: enable interrupt
Enable/disable interrupts on KPY[11:8]
(reserved)
Interrupt enable on KPY[11:8]
0: disable interrupt
1: enable interrupt
Register Function
Clears the interrupt on KPX[7:0]
Clear Interrupt on KPX[7:0]
0: no effect
1: Clear corresponding interrupt
Register Function
Clears the interrupt on KPY[7:0]
Clear Interrupt on KPY[7:0]
0: no effect
1: Clear corresponding interrupt
42
Register Function
Register Function
Register Function
Bit Function
Bit Function
Bit Function
Bit Function
Bit Function