參數(shù)資料
型號： CAP1014-1-EZK
廠商： STANDARD MICROSYSTEMS CORP
元件分類： 模擬信號調(diào)理
英文描述： SPECIALTY ANALOG CIRCUIT, QCC32
封裝： 5 X 5 MM, 0.50 MM PITCH, ROHS COMPLIANT, QFN-32
文件頁數(shù)： 44/73頁
文件大?。?/td> 945K
代理商： CAP1014-1-EZK
Multiple Channel Capacitive Touch Sensor and LED Driver
Datasheet
SMSC CAP1014
49
Revision 1.64 (01-15-09)
DATASHEET
‘1’ (default) - The interrupt pin will be asserted is detected on CS7 (associated with the CS7 status
bit).
Bit 5 - S6_INT_EN - Enables the interrupt pin to be asserted if a touch is detected on CS6 (associated
with the CS6 status bit).
Bit 4 - S5_INT_EN - Enables the interrupt pin to be asserted if a touch is detected on CS5 (associated
with the CS5 status bit).
Bit 3 - S4_INT_EN - Enables the interrupt pin to be asserted if a touch is detected on CS4 (associated
with the CS4 status bit).
Bit 2 - S3_INT_EN - Enables the interrupt pin to be asserted if a touch is detected on CS3 (associated
with the CS3 status bit).
Bit 1 - S2_INT_EN - Enables the interrupt pin to be asserted if a touch is detected on CS2 (associated
with the CS2 status bit).
Bit 0 - S1_INT_EN - Enables the interrupt pin to be asserted if a touch is detected on CS1 (associated
with the CS1 status bit).
5.20.2
Interrupt Enable 2
These bits enable the interrupt pin to be asserted when the GPIOx status bit has been set.
Bit 7 - GPIO8_INT_EN - Enables the interrupt pin to be asserted if the GPIO8 status bit has been set.
‘0’ - The interrupt pin will not be asserted if the GPIO8 status bit has been set.
‘1’ (default) - The interrupt pin will be asserted if the GPIO8 status bit has been set.
Bit 6 - GPIO7_INT_EN - Enables the interrupt pin to be asserted if the GPIO7 status bit has been set.
Bit 5 - GPIO6_INT_EN - Enables the interrupt pin to be asserted if the GPIO6 status bit has been set.
Bit 4 - GPIO5_INT_EN - Enables the interrupt pin to be asserted if the GPIO5 status bit has been set.
Bit 3 - GPIO4_INT_EN - Enables the interrupt pin to be asserted if the GPIO4 status bit has been set.
Bit 2 - GPIO3_INT_EN - Enables the interrupt pin to be asserted if the GPIO3 status bit has been set.
Bit 1 - GPIO2_INT_EN - Enables the interrupt pin to be asserted if the GPIO2 status bit has been set.
Bit 0 - GPIO1_INT_EN - Enables the interrupt pin to be asserted if the GPIO1 status bit has been set.
5.21
Sleep Channel Control Register
The Sleep Channel control register determine which sensors are sampled when the device is placed
into sleep mode.
APPLICATION NOTE: If this register is updated while the device is in Sleep Mode, then the conversion cycle may
be extended or for the first measurement of the new Capacitive Touch Sensors. It will correct
itself on subsequent measurement cycles.
Table 5.28 Sleep Channel Control
ADDR
R/W
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
29h
R/W
Sleep Channel
Control
GR_S
LEEP
S7_SL
EEP
S6_S
LEEP
S5_S
LEEP
S4_S
LEEP
S3_S
LEEP
S2_S
LEEP
S1_S
LEEP
00h
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CAP1014-1-EZK-TR 制造商:SMSC 制造商全稱:SMSC 功能描述:Multiple Channel Capacitive Touch Sensor and LED Driver
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CAP1026 制造商:SMSC 制造商全稱:SMSC 功能描述:6 Channel Capacitive Touch Sensor with 2 LED Drivers
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