HMP8117
Data Sheet
January 1999
File Number
4643
NTSC/PAL Video Decoder
The HMP8117 is a high quality NTSC and PAL video
decoder with internal A/D converters. It is compatible with
NTSC M, PAL B, D, G, H, I, M, N, and combination N (N
C
)
video standards.
Both composite and S-video (Y/C) input formats are
supported. A 2-line comb filter plus a user-selectable
chrominance trap filter provide high quality Y/C separation.
User adjustments include brightness, contrast, saturation,
hue, and sharpness.
Vertical blanking interval (VBI) data, such as Closed
Captioning, Wide Screen Signalling and Teletext, may be
captured and output as BT.656 ancillary data. Closed
Captioning and Wide Screen Signalling information may also
be read out via the I
2
C interface.
The Videolyzer
™
feature provides approved Macrovision
™
copy-protection bypass and detection.
Features
• (M) NTSC and (B, D, G, H, I, M, N, N
C
) PAL Operation
- Optional Auto Detect of Video Standard
- ITU-R BT.601 (CCIR601) and Square Pixel Operation
• Videolyzer Feature
- Macrovision™ Bypass and Detection
• Digital Anti-Alias Filter
• Power Down Mode
• Digital Output Formats
- VMI Compatible
- 8-bit, 16-bit 4:2:2 YCbCr
- 15-bit (5,5,5), 16-bit (5,6,5) RGB
- Linear or Gamma-Corrected
- 8-bit BT.656
• Analog Input Formats
- Three Analog Composite Inputs
- Analog Y/C (S-video) Input
• “Raw” (Oversampled) VBI Data Capture
• “Sliced” VBI Data Capture Capabilities
- Closed Captioning
- Widescreen Signalling (WSS)
- BT.653 System B, C and D Teletext
- North American Broadcast Teletext (NABTS)
- World System Teletext (WST)
• 2-Line (1H) Comb Filter Y/C Separator
• Fast I
2
C Interface
Ordering Information
PART NUMBER
HMP8117CN
HMPVIDEVAL/ISA
NOTES:
1. PQFP is also known as QFP and MQFP.
2. Evaluation Board descriptions are in the Applications section.
TEMP RANGE
(
o
C)
0 to 70
PACKAGE
PACKAGE
NO.
80 Ld PQFP Q80.14x20
Evaluation Board: ISA Frame Grabber
Applications
• Multimedia PCs
• Video Conferencing
• Video Compression Systems
• Video Security Systems
• LCD Projectors and Overhead Panels
• Related Products
- NTSC/PAL Encoders: HMP815x, HMP817x, HMP819x
- NTSC/PAL Decoders: HMP8112A, HMP8115
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Videolyzer™ is a trademark of Intersil Corporation. Macrovision™ is a trademark of Macrovision Corporation.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
INTERSIL [ INTERSIL CORPORATION ]
