TTP259
TonTouchTM
Preliminary
INTC1[00CH]: Extended interrupt control register [R/W], default value [0000]
Register
Bit Name
Read/Write
Bit3
STIE
R/W
Bit2
IICIE
R/W
Bit1
INT1IE
R/W
Bit0
INT0IE
R/W
INT0IE: enable INT0 external interrupt. (0: disable; 1: enable)
INT1IE: enable INT1 external interrupt. (0: disable; 1: enable)
IICIE: enable IIC interrupt. (0: disable; 1: enable)
STIE: enable IIC start signal interrupt. (0: disable; 1: enable)
INTF1[00DH]: Extended interrupt request flag register [R/W], default value [0000]
Register
Bit Name
Read/Write
Bit3
STIF
R/W
Bit2
IICF
R/W
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)
IICF: IIC interrupt request flag. (0: inactive; 1: active)
STIF: IIC start signal interrupt request flag. (0: inactive; 1: active)
IICCON0[221H]: IIC control register 0 [R/W], default value [---1]
Register
Bit Name
Read/Write
Bit3
Bit2
Bit1
Bit0
IICMOD
R/W
-
-
-
-
-
-
IICMOD: IIC Operation mode. (0: normal; 1: fast read)
IICCON1[222H]: IIC control register 1 [R/W], default value [0000]
Register
Bit Name
Read/Write
Bit3
ADR2
R/W
Bit2
ADR1
R/W
Bit1
ADR0
R/W
Bit0
IICEN
R/W
IICEN: IIC function enable. (0: disable; 1: enable)
ADR2~ADR0: IIC slave address.
2015/05/25
Page 43 of 81
Ver: 1.1
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