S1D13706 prototyping board
LCD bus interface to STN or TFT LCD display panels
Processor bus interface with 8 bit databus

FEATURES

• S1D13706 LCD controller prototype board with interface to color / grey-scale / black-and-white LCD display panels.
• For use in connection with display panels without on-board LCD controller.
• Provides a simple 8 bit processor bus interface. Ideal for use with small embedded processor systems.
• 80K bytes video RAM on chip. Uses 18 address lines for registers and video memory access.
• On-board 50Mhz crystal oscillator
• On-board 3V3 regulator. The board can be supplied from a 3.3V source or a 5V-8V source.
• Two independent LCD contrast voltage generators on-board:
  
  • Positive supply adjustable from +12.5 to +27.5 Volt.
  • Negative supply adjustable from -12.5 to -27.5 Volt.
  • Multi-turn potentiometers for easy color / contrast adjustment.
  • Can be controlled on/off by software via the GPO line on S1D13706.
  • LED indicator for GPO line on (generator on) status.
  • If only one supply is used for LCD contrast, then the other can work as LED backlight supply. Ideal for use with backlights using LED's coupled in serie.
• 40-pole standard ribbon cable connector to processor bus
  36-pole standard ribbon cable connector to LCD display bus
• Break-away extension board with pads for mounting of FCC/FCB SMD connectors:
  
  • 0.5 mm and 1 mm pitch
  • Up to 40 poles.
  • Pads for parallel connection with 40-pole standard ribbon cable connector.
  • Can be used for strapping between the LCD display bus and the FCC/FCB connector.
  • Holes for mounting of LCD display related components, capacitors etc.
• PCB size:
     38 x 51 mm (without FCC/FCB break-away board)
     64 x 51 mm (including FCC/FCB break-away board)
• Full documentation included.
• Supported by the S1D13706 Color LCD driver library
• Can be connected directly to the IOTester tool for easy development and test of embedded graphical applications by use of common PC program development tools.
• Other FCC/FCB pad sizes or LCD connectors up to 50 pins can be connected by use of the FCC/FCB prototype board.

PR-S1D13706 block diagram

LCD bus interface