TTP259-ASFN datasheet(14/81 Pages) TONTEK

14 / 81 page

Preliminary

TTP259

TonTouch

2015/05/25

Page 14 of 81

Ver: 1.1

221H

IICCON0

R/W

---1

IIC control register 0

222H

IICCON1

R/W

0000

IIC control register 1

223H

IICSTS

R/W

0001

IIC status register

224H

IICDATL

R/W

xxxx

IIC data low nibble register

225H

IICDATH

R/W

xxxx

IIC data high nibble registe

226H

IICRDATL0 R/W

0000

IIC fast read data low nibble register 0

227H

IICRDATH0 R/W

0000

IIC fast read data high nibble register 0

228H

IICRDATL1 R/W

0000

IIC fast read data low nibble register 1

229H

IICRDATH1 R/W

0000

IIC fast read data high nibble register 1

22AH

PWM1L

R/W

xxxx

PWM1 duty low nibble data register

22BH

PWM1M

R/W

xxxx

PWM1 duty middle nibble data register

22CH

PWM1H

R/W

xxxx

PWM1 duty high nibble data register

22DH

PWM2L

R/W

xxxx

PWM2 duty low nibble data register

22EH

PWM2M

R/W

xxxx

PWM2 duty middle nibble data register

22FH

PWM2H

R/W

xxxx

PWM2 duty high nibble data register

230H

ADJSTAT

--11

Frequency Adjustment Status flag register

231H

TBLDRL

0000

Time base preload register low nibble

232H

TBLDRH

1000

Time base preload register high nibble

300H

RESETF

R/W

0000

Reset flag

301H

TBRB

----

Time base clear address

302H

MRO

----

Mask option register enable address

303H

CLRWDT

----

Clear WDT 2nd instruction

304H

LVREN

R/W

---0

LVR enable control register

Note: a. Default means initial value after power on or reset.

b. R is “read” only, W is “write” only, R/W is both of “read” and “write”.

TTP259-ASFN Datasheet(PDF) 14 Page - Tontek Design Technology

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