AK4160 AKM [Asahi Kasei Microsystems], AK4160 Datasheet - Page 35

• Manufacturer Part Number: AK4160
• Description: 16-channel Capacitive Touch Sensor IC
• Manufacturer: AKM [Asahi Kasei Microsystems]

MS1313-E-01
Sampling Rate & Sense Channel Control Register (SCC)
Address 0x74 (W/R) Default 0x00
Sense Channel Control
TSR can be changed in run mode.
D7-D5
D4-D0
Sampling Rate &
Bits
Description
00000
00001
00010
00011
00100
00101
00110
00111
01000
NCH
Name
NCH
TSR
No Selection (Shutdown mode)
Sense Setting Terminal
TSR[2]
Measurement Sampling Rate Setting
Measurement Channel Setting
D7
CS0 ~ CS1
CS0 ~ CS2
CS0 ~ CS3
CS0 ~ CS4
CS0 ~ CS5
CS0 ~ CS6
CS0 ~ CS7
fs = 4ms x 2
Exclusive control is provided for GPIO enable function (Addr 0x5E).
When a pin has already been selected as GPIO, the sense terminal selection is
invalid. Refer to
CS0
Table 10. Sense Setting Terminal
TSR[1]
D6
TSR
Table 10
(4ms~512ms)
TSR[0]
- 35 -
D5
10000 -
01001
01010
01011
01100
01101
01110
01111
11111
NCH
for the selection setting.
NCH[4]
D4
Description
Sense Setting Terminal
NCH[3]
D3
CS0 ~ CS10
CS0 ~ CS11
CS0 ~ CS12
CS0 ~ CS13
CS0 ~ CS14
CS0 ~ CS15
CS0 ~ CS8
CS0 ~ CS9
NCH[2]
D2
NCH[1]
D1
NCH[0]
[AK4160]
2011/11
D0