AR1100 Microchip Technology, Inc., AR1100 Datasheet - Page 15

• Manufacturer Part Number: AR1100
• Manufacturer: Microchip Technology, Inc.

Zero to three touch reports are sent in response to each
touch ‘event’ (events are defined as: pen down, pen up
and pen move). A behavior is defined per event by the
‘Touch mode’ configuration parameter and described in
Table 4-3
TABLE 4-3:
4.2.1.2
Touch report format:
TABLE 4-4:
 2011 Microchip Technology Inc.
MODE
Report
BYTE
PM
PD
PU
0
1
2
3
4
5
below.
B1
B2
B3
X
Y
1
2
3
4
5
AR1100 RESISTIVE USB AND RS-232 TOUCH SCREEN CONTROLLER
Mode: HID-MOUSE
TOUCH MODE OPTIONS – GENERIC
TOUCH REPORT FORMAT – MOUSE
Pen down
Pen up
Pen move
Touch report
Button 1 depressed
Button 2 depressed
Button 3 depressed
X ordinate of touch location (12 bits)
X ordinate of touch location (12 bits)
PD
X
X
X
X
X
X
X7
Y7
7
0
0
0
SUPPORTED EVENT
PU
X
X
X
X
X
X
X6
Y6
6
0
0
0
Preliminary
PM
X5
Y5
X
X
X
X
5
0
0
0
NO REPORT
REPORT (P=0)
REPORT (P=1)
REPORT (P=1), REPORT (P=0)
REPORT (P=0), REPORT (P=1), REPORT (P=0)
REPORT (P=0), REPORT (P=1)
X4
Y4
4
0
0
0
BIT
X11
Y11
X3
Y3
3
0
BEHAVIOR
X10
Y10
B3
X2
Y2
2
B2
X1
X9
Y1
Y9
1
DS41606A-page 15
B1
X0
X8
Y0
Y8
0