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參數資料
| 型號： | CAP1014-1-EZK |
| 廠商： | STANDARD MICROSYSTEMS CORP |
| 元件分類： | 模擬信號調理 |
| 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： | 43/73頁 |
| 文件大小： | 945K |
| 代理商： | CAP1014-1-EZK |
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Multiple Channel Capacitive Touch Sensor and LED Driver
Datasheet
Revision 1.64 (01-15-09)
48
SMSC CAP1014
DATASHEET
cleared once the re-calibration routine has finished. During the re-calibration routine, the sensors will
not detect a press for up to 600ms and the Sensor Base Count register values will be invalid. During
this time, any press on the corresponding sensors will invalidate the re-calibration.
Bit 7 - G_CAL - When set, all sensors in the group are re-calibrated. This bit is automatically cleared
once all of the sensors in the group have been re-calibrated successfully.
Bit 6 - S7_CAL - When set, the CS7 input is re-calibrated. This bit is automatically cleared once the
sensor has been re-calibrated successfully.
Bit 5 - S6_CAL - When set, the CS6 input is re-calibrated. This bit is automatically cleared once the
sensor has been re-calibrated successfully.
Bit 4 - S5_CAL - When set, the CS5 input is re-calibrated. This bit is automatically cleared once the
sensor has been re-calibrated successfully.
Bit 3 - S4_CAL - When set, the CS4 input is re-calibrated. This bit is automatically cleared once the
sensor has been re-calibrated successfully.
Bit 2 - S3_CAL - When set, the CS3 input is re-calibrated. This bit is automatically cleared once the
sensor has been re-calibrated successfully.
Bit 1 - S2_CAL - When set, the CS2 input is re-calibrated. This bit is automatically cleared once the
sensor has been re-calibrated successfully.
Bit 0 - S1_CAL - When set, the CS1 input is re-calibrated. This bit is automatically cleared once the
sensor has been re-calibrated successfully.
5.20
Interrupt Enable Registers
The Interrupt Enable registers determine whether a button press or GPIO input changing state causes
the interrupt pin to be asserted.
5.20.1
Interrupt Enable 1
Bit 7 - G_INT_EN - Enables the interrupt pin to be asserted if a slide, tap, or press and hold action is
detected on the grouped sensors.
‘0’ - The interrupt pin will not be asserted if a slide, tap, or press and hold action is detected on
the grouped sensors (associated with the UP, DOWN, TAP, and PH status bits).
‘1’ (default) - The interrupt pin will asserted if a slide, tap, or press and hold event is detected on
the grouped sensors (associated with the UP, DOWN, TAP, and PH status bits).
Bit 6 - S7_INT_EN - Enables the interrupt pin to be asserted if a touch is detected on CS7 (associated
with the CS7 status bit).
‘0’ - The interrupt pin will not be asserted if a touch is detected on CS7 (associated with the CS7
status bit).
Table 5.27 Interrupt Enable Registers
ADDR
R/W
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
27h
R/W
Interrupt Enable
1
G_IN
T_EN
S7_IN
T_EN
S6_IN
T_EN
S5_IN
T_EN
S4_IN
T_EN
S3_IN
T_EN
S2_IN
T_EN
S1_IN
T_EN
FFh
28h
R/W
Interrupt Enable
2
GPIO
8_INT
_EN
GPIO7
_INT_
EN
GPIO6
_INT_
EN
GPIO
5_INT
_EN
GPIO
4_INT
_EN
GPIO
3_INT
_EN
GPIO
2_INT
_EN
GPIO
1_INT
_EN
00h
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相關代理商/技術參數 |
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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 |
| CAP1014-2-EZK-TR | 制造商:SMSC 制造商全稱:SMSC 功能描述:Multiple Channel Capacitive Touch Sensor and LED Driver |
| CAP1026 | 制造商:SMSC 制造商全稱:SMSC 功能描述:6 Channel Capacitive Touch Sensor with 2 LED Drivers |
| CAP1026-1-AP-TR | 制造商:SMSC 制造商全稱:SMSC 功能描述:6 Channel Capacitive Touch Sensor with 2 LED Drivers |
| CAP1028 | 制造商:SMSC 制造商全稱:SMSC 功能描述:8 Channel Capacitive Touch Sensor with 2 LED Drivers |
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