Description

The HMP8156 NTSC and PAL encoder is designed for use in systems requiring the generation of high-quality NTSC and PAL video from digital image data.

Features

• (M) NTSC and (B, D, G, H, I, M, N, CN) PAL Operation

• ITU-R BT.601 and Square Pixel Operation

• Digital Input Formats

- 4:2:2 YCbCr

- 8-Bit or 16-Bit

- 4:4:4 RGB

- 16-Bit (5, 6, 5) or 24-Bit (8, 8, 8)

- Linear or Gamma-Corrected

- 8-Bit Parallel ITU-R BT.656

- Seven Overlay Colors

• Analog Output Formats

- Y/C + Two Composite

- RGB + Composite (SCART)

• Flexible Video Timing Control

- Timing Master or Slave

- Selectable Polarity on Each Control Signal

- Programmable Blank Output Timing

- Field Output

• Closed Caption Encoding for NTSC and PAL

• 2x Upscaling of SIF Video

• Four 2x Oversampling, 10-Bit DACs

• I2C Interface

• Verilog Models Available

Applications

• Multimedia PCs

• Video Conferencing

• Video Editing

• Related Products

- NTSC/PAL Encoders: HMP8170

- NTSC/PAL Decoders: HMP8117