AR1010T-ISLASHML datasheet(32/70 Pages) MICROCHIP

32 / 70 page

AR1000 SERIES RESISTIVE TOUCH SCREEN CONTROLLER

DS41393B-page 32

Preliminary

 2009-2012 Microchip Technology Inc.

TouchMode REGISTER FORMAT

A couple of typical setup examples for the TouchMode

are as follows:

• Report a pen down P=1 on initial touch, followed

by reporting a stream of pen downs P=1 during

the touch, followed by a final pen up P=0 on touch

release. TouchMode = 0b01010001 = 0x51

• Report a pen up P=0 then a pen down P=1 on

initial touch, followed by reporting a stream of pen

downs P=1 during the touch, followed by a final

pen up P=0 on touch release. TouchMode =

0b10110001 = 0xB1

R/W

PD2

PD1

PD0

PM1

PM0

PU2

PU1

PU0

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

bit 7-5

PD<2:0>: Pen-Down State bits (action taken upon pen down).

000 = No touch report

001 = Touch report with P=0

010 = Touch report with P=1

011 = Touch report with P=1, then touch report with P=0

100 = Touch report with P=0, then touch report with P=1, then touch report with P=0

101 = Touch report with P=0, then touch report with P=1

bit 4-3

PM<1:0>: Pen Movement State bits (action taken upon pen movement).

00 = No touch report

01 = Touch report with P=0

10 = Touch report with P=1

bit 2-0

PU<2:0>: Pen-Up State bits (action taken upon pen up).

000 = No touch report

001 = Touch report with P=0

010 = Touch report with P=1

011 = Touch report with P=1, then touch report with P=0

100 = Touch report with P=0, then touch report with P=1, then touch report with P=0

101 = Touch report with P=0, then touch report with P=1

AR1010T-I/ML 数据表(PDF) 32 Page - Microchip Technology

AR1010T-I/ML 数据表(HTML) 32 Page - Microchip Technology

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