Monday 28 May 2012

GRAPHIC DISPLAY UNIT


The display unit is an LCD ( FSTN technolodgy ) with 128 x 64 dot matrix with backlighting or 128 * 128 dot matrix as an option.
The contrast is adjusted electronically. The Crypto Processor via its input/output ports directly manages the display device. Possible display features:
- Flashing and reverse video characters
- Cursor display / cursor position read and set-up
- Graphic pixels based library
- Up to 128 user defined characters via a bit map through the same routine as the one used for the printer
- Different font size available (small, medium, big)

No comments:

Post a Comment