CAP1026 Datasheet, PDF (41/70 Pages) SMSC Corporation – 6 Channel Capacitive Touch Sensor with 2 LED Drivers

6 Channel Capacitive Touch Sensor with 2 LED Drivers
Datasheet
Table 5.12 MAX_DUR Bit Decode
MAX_DUR[3:0]
3
2
1
0
0
0
0
0
0
0
0
1
0
0
1
0
1
0
0
1
0
0
1
1
0
1
1
1
0
0
1
0
0
1
0
1
1
0
1
1
1
0
1
1
0
1
1
1
1
1
1
0
TIME BEFORE RECALIBRATION
0
560ms
1
840ms
0
1120ms
1
1400ms
0
1680ms
1
2240ms
0
2800ms
1
3360ms
0
3920ms
1
4480ms
0
5600ms
1
6720ms
0
7840ms
1
8906ms
0
10080ms
1
11200ms
Bits 3 - 0 - RPT_RATE[3:0] - (default 0100b) Determines the time duration between interrupt assertions
when auto repeat is enabled. The resolution is 35ms the range is from 35ms to 560ms as shown in
Table 5.13.
Table 5.13 RPT_RATE Bit Decode
RPT_RATE[3:0] OR M_PRESS[3:0]
3
2
1
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
1
1
0
1
0
0
0
1
0
1
0
1
1
0
INTERRUPT REPEAT RATE
OR M_PRESS TIME
35ms
70ms
105ms
140ms
175ms
210ms
245ms
SMSC CAP1026
41
DATASHEET
Revision 1.1 (08-05-09)