TTP258
TonTouchTM
Preliminary
INTC[00AH]: Interrupt control register [R/W], default value [0000]
Register
Bit Name
Read/Write
Bit3
TB2IE
R/W
Bit2
TCP2IE
R/W
Bit1
TCP1IE
R/W
Bit0
TB1IE
R/W
TB1IE: Enable time base 1st interrupt. (0: disable; 1: enable)
TCP1IE: Enable interrupt of TCP1 timer/counter. (0: disable; 1: enable)
TCP2IE: Enable interrupt of TCP2 timer/counter. (0: disable; 1: enable)
TB2IE: enable time base 2nd interrupt. (0: disable; 1: enable)
INTF[00BH]: Interrupt request flag register [R/W], default value [0000]
Register
Bit Name
Read/Write
Bit3
TB2F
R/W
Bit2
TCP2F
R/W
Bit1
TCP1F
R/W
Bit0
TB1F
R/W
TB1F: Time base timer 1st interrupt request flag. (0: inactive; 1: active)
TCP1F: TCP1 Timer/counter interrupt request flag. (0: inactive; 1: active)
TCP2F: TCP2 Timer/counter interrupt request flag. (0: inactive; 1: active)
TB2F: Time base 2nd interrupt request flag. (0: inactive; 1: active)
INTC1[00CH]: Extended interrupt control register [R/W], default value [0000]
Register
Bit Name
Read/Write
Bit3
-
-
Bit2
-
-
Bit1
INT1IE
R/W
Bit0
INT0IE
R/W
INT0IE: enable INT0 external interrupt. (0: inactive; 1: active)
INT1IE: enable INT1 external interrupt. (0: inactive; 1: active)
INTF1[00DH]: Extended interrupt request flag register [R/W], default value [0000]
Register
Bit Name
Read/Write
Bit3
-
-
Bit2
-
-
Bit1
INT1F
R/W
Bit0
INT0F
R/W
INT0F: INT0 external interrupt request flag. (0: inactive; 1: active)
INT1F: INT1 external interrupt request flag. (0: inactive; 1: active)
INTxS1 INTxS0
Trigger type
Low active
Falling edge
00
01
10
11
Rising edge
Dual edge trigger
Note: INTxF Trigger type are selected by mask option
TPINTC[01EH]: Touchpad interrupt control register [R/W], default value [0000]
Register
Bit Name
Read/Write
Bit3
TPCTIE
R/W
Bit2
TPCMPIE
R/W
Bit1
-
-
Bit0
-
-
TPCMPIE: Capacitor overcharge interrupt enable. (0: disable; 1: enable)
TPCTIE: Duty counter overflow interrupt enable. (0: disable; 1: enable)
TPINTF[01FH]: Touchpad request flag register [R/W], default value [0000]
Register
Bit Name
Read/Write
Bit3
TPCTF
R/W
Bit2
TPCMPF
R/W
Bit1
-
-
Bit0
-
-
TPCMPF: Capacitor overcharge’s flag. (0: inactive; 1: active)
TPCTF: Duty counter’s overflow flag. (0: inactive; 1: active)
16’/04/06
Page 18 of 44
Ver.: 1.2
TTELEC [ TT Electronics ]
