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| 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)： | 33/73頁 |
| 文件大?。?/td> | 945K |
| 代理商： | CAP1014-1-EZK |
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Multiple Channel Capacitive Touch Sensor and LED Driver
Datasheet
SMSC CAP1014
39
Revision 1.64 (01-15-09)
DATASHEET
Bit 2 - DOWN - Indicates that a slide was detected on decreasing sensors (i.e. Sensor 6 -> Sensor 5
-> Sensor 4). This bit is also set if a touch (tap or press and hold event) is detected on the “Down”
portion of the slider. If the Group auto-repeat is enabled, then the ALERT# pin will be periodically
asserted while a slide or press and hold event is detected. This bit will be cleared when read and re-
set when another interrupt is generated. This bit is automatically cleared if the UP bit is set.
Bit 1 - TAP - Indicates that a tap was detected on one of the sensors within the Group. The relative
position of the tap is indicated by the UP and DOWN bits so that a tap on the “UP” side of the group
will assert the UP bit as well as the TAP bit. If the tap event is detected in the “center” of the slider
that is neither “UP” nor “DOWN” then the bit will be set however no interrupt will be generated. This
bit is sticky and will remain set until read.
Bit 0 - PH - Indicates that a press and hold event was detected on one of the sensors within the Group.
the relative position of the press is indicated by the UP and DOWN bits so a touch and hold on the
“UP” side of the group will assert the UP bit as well as the PH bit. If the press and hold event is
detected in the “center” of the slider that is neither “UP” nor “DOWN” then the bit will be set however
no interrupt will be generated. This bit is sticky and will remain set until read. If the condition is still
present, then this bit will be re-set when the interrupt is generated.
5.10
Sensor Delta Count Registers
Table 5.12 Sensor Delta Count Registers
ADDR
R/W
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
10h
R
Sensor 1 Delta
Count
Sign
64
32
16
8
4
2
1
00h
11h
R
Sensor 2 Delta
Count
Sign
64
32
16
8
4
2
1
00h
12h
R
Sensor 3 Delta
Count
Sign
64
32
16
8
4
2
1
00h
13h
R
Sensor 4 Delta
Count
Sign
64
32
16
8
4
2
1
00h
14h
R
Sensor 5 Delta
Count
Sign
64
32
16
8
4
2
1
00h
15h
R
Sensor 6 Delta
Count
Sign
64
32
16
8
4
2
1
00h
16h
R
Sensor 7 Delta
Count
Sign
64
32
16
8
4
2
1
00h
17h
R
Sensor 8 Delta
Count
Sign
64
32
16
8
4
2
1
00h
18h
R
Sensor 9 Delta
Count
Sign
64
32
16
8
4
2
1
00h
19h
R
Sensor 10
Delta Count
Sign
64
32
16
8
4
2
1
00h
1Ah
R
Sensor 11
Delta Count
Sign
64
32
16
8
4
2
1
00h
1Bh
R
Sensor 12
Delta Count
Sign
64
32
16
8
4
2
1
00h
1Ch
R
Sensor 13
Delta Count
Sign
64
32
16
8
4
2
1
00h
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相關(guān)代理商/技術(shù)參數(shù) |
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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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