AK4160 AKM [Asahi Kasei Microsystems], AK4160 Datasheet - Page 18

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

MS1313-E-01
Register
Address
0x4A
0x4B
0x4C
0x4D
0x4E
0x4F
0x5A
0x5B
0x5C
0x5D
0x5E
0x5F
0x6A
0x6B
0x6C
0x6D
0x6E
0x6F
0x7A
0x7B
0x7C
0x7D
0x7E
0x7F
0x40
0x41
0x42
0x43
0x44
0x45
0x46
0x47
0x48
0x49
0x50
0x51
0x52
0x53
0x54
0x55
0x56
0x57
0x58
0x59
0x60
0x61
0x62
0x63
0x64
0x65
0x66
0x67
0x68
0x69
0x70
0x71
0x72
0x73
0x74
0x75
0x76
0x77
0x78
0x79
Description
CS13 Release
Threshold
CS14 Touch Threshold
CS14 Release
Threshold
CS15 Touch Threshold
CS15 Release
Threshold
CS0 Charge Current
CS1 Charge Current
CS2 Charge Current
CS3 Charge Current
CS4 Charge Current
CS5 Charge Current
CS6 Charge Current
CS7 Charge Current
CS8 Charge Current
CS9 Charge Current
CS10 Charge Current
CS11 Charge Current
CS12 Charge Current
CS13 Charge Current
CS14 Charge Current
CS15 Charge Current
CS1/0 Charge Time
CS3/2 Charge Time
CS5/4 Charge Time
CS7/6 Charge Time
CS9/8 Charge Time
CS11/10 Charge Time
CS13/12 Charge Time
CS15/14 Charge Time
GPIO Data
GPIO Enable
AC Control
AC Status
Multi Touch Inhibit
IRQ Control 0
IRQ Mask 0
IRQ Control 1
IRQ Mask 1
IRQ Control 2
IRQ Mask 2
Noise Filter Control
Debounce Control
EF Control
Sampling Rate and
Channel Control
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Soft Reset
Reserved
Type
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
R
R
-
-
-
-
-
-
-
-
-
-
Symbol
IRQC0
IRQM0
IRQC1
IRQM1
IRQC2
IRQM2
GPDT
GPEN
SRST
CC10
CC11
CC12
CC13
CC14
CC15
RT13
TT14
RT14
TT15
RT15
CT10
CT12
CT14
ACC
SCC
CC0
CC1
CC2
CC3
CC4
CC5
CC6
CC7
CC8
CC9
ACS
NFC
DEB
EFC
CT0
CT2
CT4
CT6
CT8
MTI
-
-
-
-
-
-
-
-
-
-
Table 3. AK4160 Register Map (2)
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
IRQM[15]
IRQM[15]
IRQM[15]
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
GPDT[7]
GPEN[7]
DEBT[3]
ACS[15]
IRQM[7]
IRQM[7]
IRQM[7]
NF2S[1]
SRST[7]
MTI[15]
R8X13
R8X14
R8X15
ACS[7]
EUP[5]
EDP[5]
TSR[2]
T8X14
T8X15
MTI[7]
GPEN
DRDY
GPEN
DRDY
GPEN
DRDY
ACE
D7
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
IRQM[14]
IRQM[14]
IRQM[14]
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
GPDT[6]
GPEN[6]
ACS[14]
IRQM[6]
IRQM[6]
IRQM[6]
DEBT[2]
SRST[6]
RT13[6]
RT14[6]
RT15[6]
CT11[2]
CT13[2]
CT15[2]
TOUCH
TOUCH
TOUCH
NF2S[0]
TT14[6]
TT15[6]
MTI[14]
ACS[6]
EUP[4]
EDP[4]
CT1[2]
CT3[2]
CT5[2]
CT7[2]
CT9[2]
TSR[1]
MTI[6]
CLRM
CLRM
CLRM
RCE
D6
- 18 -
IRQM[13]
IRQM[13]
IRQM[13]
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
GPDT[5]
GPEN[5]
CC10[5]
CC11[5]
CC12[5]
CC13[5]
CC14[5]
CC15[5]
ACS[13]
IRQM[5]
IRQM[5]
IRQM[5]
NF1S[1]
DEBT[1]
SRST[5]
RT13[5]
TT14[5]
RT14[5]
TT15[5]
RT15[5]
CT11[1]
CT13[1]
CT15[1]
MTI[13]
CC0[5]
CC1[5]
CC2[5]
CC3[5]
CC4[5]
CC5[5]
CC6[5]
CC7[5]
CC8[5]
CC9[5]
ACS[5]
EUP[3]
EDP[3]
TSR[0]
CT1[1]
CT3[1]
CT5[1]
CT7[1]
CT9[1]
MTI[5]
RCIM
HIGH
HIGH
HIGH
REL
REL
REL
D5
IRQM[12]
IRQM[12]
IRQM[12]
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
GPEN[4]
GPDT[4]
DEBT[0]
SRST[4]
CC10[4]
CC11[4]
CC12[4]
CC13[4]
CC14[4]
CC15[4]
ACS[12]
IRQM[4]
IRQM[4]
IRQM[4]
NF1S[0]
RT13[4]
TT14[4]
RT14[4]
TT15[4]
RT15[4]
CT11[0]
CT13[0]
CT15[0]
MTI[12]
DRV[1]
DRV[1]
DRV[1]
NCH[4]
CC0[4]
CC1[4]
CC2[4]
CC3[4]
CC4[4]
CC5[4]
CC6[4]
CC7[4]
CC8[4]
CC9[4]
ACS[4]
EUP[2]
EDP[2]
CT1[0]
CT3[0]
CT5[0]
CT7[0]
CT9[0]
MTI[4]
CCO
ACF
ACF
ACF
D4
Fields
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
IRQM[11]
IRQM[11]
IRQM[11]
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
GPDT[3]
GPEN[3]
DEBR[3]
ACS[11]
IRQM[3]
IRQM[3]
IRQM[3]
SRST[3]
RT13[3]
RT14[3]
RT15[3]
CC10[3]
CC11[3]
CC12[3]
CC13[3]
CC14[3]
CC15[3]
RANGE
RANGE
RANGE
TT14[3]
TT15[3]
MTI[11]
CC0[3]
CC1[3]
CC2[3]
CC3[3]
CC4[3]
CC5[3]
CC6[3]
CC7[3]
CC8[3]
CC9[3]
ACS[3]
DRV[0]
DRV[0]
DRV[0]
EUP[1]
EDP[1]
NCH[3]
RIM[1]
MTI[3]
VS[3]
D3
IRQM[10]
IRQM[10]
IRQM[10]
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
GPDT[2]
GPEN[2]
DEBR[2]
CC10[2]
CC11[2]
CC12[2]
CC13[2]
CC14[2]
CC15[2]
ACS[10]
IRQM[2]
IRQM[2]
IRQM[2]
SRST[2]
RT13[2]
TT14[2]
RT14[2]
TT15[2]
RT15[2]
CT10[2]
CT12[2]
CT14[2]
MTI[10]
NCH[2]
CC0[2]
CC1[2]
CC2[2]
CC3[2]
CC4[2]
CC5[2]
CC6[2]
CC7[2]
CC8[2]
CC9[2]
ACS[2]
EUP[0]
EDP[0]
CT0[2]
CT2[2]
CT4[2]
CT6[2]
CT8[2]
RIM[0]
MTI[2]
DSTR
DSTR
DSTR
VS[2]
GPIN
GPIN
GPIN
D2
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
GPEN[1]
GPDT[1]
DEBR[1]
SRST[1]
RT13[1]
RT14[1]
RT15[1]
CC10[1]
CC11[1]
CC12[1]
CC13[1]
CC14[1]
CC15[1]
CT10[1]
CT12[1]
CT14[1]
IRQM[9]
IRQM[1]
IRQM[9]
IRQM[1]
IRQM[9]
IRQM[1]
TT14[1]
TT15[1]
EUR[1]
EDR[1]
NCH[1]
CC0[1]
CC1[1]
CC2[1]
CC3[1]
CC4[1]
CC5[1]
CC6[1]
CC7[1]
CC8[1]
CC9[1]
CT0[1]
CT2[1]
CT4[1]
CT6[1]
CT8[1]
ACS[9]
ACS[1]
MTI[9]
MTI[1]
VS[1]
LCH
PE
PE
PE
D1
[AK4160]
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
2011/11
GPDT[0]
GPEN[0]
DEBR[0]
IRQM[8]
IRQM[0]
IRQM[8]
IRQM[0]
IRQM[8]
IRQM[0]
SRST[0]
RT13[0]
RT14[0]
RT15[0]
CC10[0]
CC11[0]
CC12[0]
CC13[0]
CC14[0]
CC15[0]
CT10[0]
CT12[0]
CT14[0]
TT14[0]
TT15[0]
ACS[8]
ACS[0]
EUR[0]
EDR[0]
NCH[0]
CC0[0]
CC1[0]
CC2[0]
CC3[0]
CC4[0]
CC5[0]
CC6[0]
CC7[0]
CC8[0]
CC9[0]
CT0[0]
CT2[0]
CT4[0]
CT6[0]
CT8[0]
MTI[8]
MTI[0]
VS[0]
RCH
LVL
LVL
LVL
D0
PU
PU
PU
Value
Initial
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x06
0x00
0x00
0x00
0x00
0x08
0x00
0x00
0x00
0x08
0x00
0x00
0x00
0x08
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00