Flat Panel Displays

Devices Used

• Power Manager
• FPGA

Functions Performed

• MPEG-2 Decoder
• Memory Controller / Interface
• Display Controller / Processor
• System timing and bug fixes

Lattice Advantages

• Internal performance of >250 MHz and I/O performance of >420 MHz
• Supports LVCMOS, LVDS and other emerging interface standards
• Reduced time to market for initial and follow-on derivative products
• Flexibility to support changing standards through field reprogrammability

Functions Performed

• Power and Smart Battery Management

Lattice Advantages

• CPLD provides efficient implementation of sequencing, monitoring and supervisory signal logic
• Programmable analog input thresholds monitor power supply voltages
• Programmable delay timers (32µs to 512ms) provide flexible timing control
• Internal 250 kHz oscillator provides on-chip clock generation

Functions Performed

• SDR SDRAM Memory Controller
• Serial & Parallel FIR Filter