ar1100t-i/ml Microchip Technology Inc., ar1100t-i/ml Datasheet - Page 18

• Manufacturer Part Number: ar1100t-i/ml
• Description: Ar1100 Resistive Usb And Rs-232 Touch Screen Controller
• Manufacturer: Microchip Technology Inc.

AR1100 RESISTIVE USB AND RS-232 TOUCH SCREEN CONTROLLER
4.2.2.4
Only two of the four AR1100 communication modes,
UART
operations such as:
1.
2.
3.
The
HID-MOUSE and HID-DIGITIZER, only support output
of TOUCH REPORT(s) and only receive (respond to)
mode change command(s). They can be supported by
intrinsic operating system driver(s). To configure, cali-
brate and/or reprogram these two devices, the host
must cause them to re-enumerate as HID-GENERIC.
Once the low-level operations are complete, the host
can then re-configure back to the desired device.
DS41606A-page 18
Configuration
Calibration
Boot loading (field re-programming)
remaining
and
Mode Capabilities
HID-GENERIC,
two
communication
support
‘low-level’
modes,
Preliminary
 2011 Microchip Technology Inc.