LM8000 Touchscreen Controller Reference Design
For more information about Touchscreen Controllers The LM8300 and LM8500 Reference Designs provide a turnkey touchscreen evaluation platform based on the LM8000 Series of Touchscreen Controllers. A PCB interfaces a 4-wire Resistive Touch Panel to a host PC running the touchscreen drivers. Use a stylus to simulate the PC mouse operation.
Features
- Two versions of base Reference Design:
LM8300 (3v@3.27MHz operation)
LM8500 (5v@10MHz operation)
- 9v Battery included, or use external 7-16v DC supply.
- RS232 host PC interface with cable.
- 4-wire Touch Panel connection, plus layout for additional panel connections.
- Select Active or Passive external filtering.
- Kit includes 4'x6' Resistive Touch Panel, with stylus.
- Two PC touchscreen drivers to evaluate:
-National's Win 2000/XP Touchscreen Driver.
-Touch-Base's Win 95/98/ME/2000/XP UPPD Touchscreen Driver.
Evaluation version, limited to 100 touches between calibrations.
- Evaluation CD with Software, Manuals, and other technical information.
Minimum Requirements:
- Win 95/98/ME/2000/XP
- 20mb minimum hard disk space
- CDROM
- RS232 port
Contents:
- Fully assembled PCB (Size & Weight: 2'x5'; 6 oz)
- National Semiconductor Touchscreen Evaluation CD
- 4'x6' Resistive Touch Panel, with 4-wire ribbon connection
- 9V Battery with wire connections
- RS232 PC cable with DB9 Connectors
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