TMS320AV410, TMS320AV411 DIGITAL NTSC/PAL ENCODER

SCSS020C - JULY 1996 - REVISED NOVEMBER 1997

features

Single-Chip Digital NTSC/PAL Encoder
Master Clock 27 MHz, 28.6 MHz
YCbCr or RGB Selectable Input
Y, C, Composite or RGB Selectable Output
16-Color Overlay With Color Lookup Table
Line 21 Closed Caption Data Encoding
Video Attribute Insertion Capability
Macrovision® Anticopy Protection for Digital Video Disk (DVD) Applications ('AV410 Only)
Supports PAL B, D, G/H and I Formats
Support for Interlace/Non-Interlace Scan
9-Bit Over-Sampling D/A Converter
100-Pin Plastic Quad Flatpack (PQFP) Package
Macrovision is a registered trademark of Macrovision Corporation. TI is a trademark of Texas Instruments Incorporated.

description

The TMS320AV410/411 digital NTSC/PAL encoder converts digital RGB and YCbCr signals to conform to the NTSC/PAL standard. Signals may be output in Y, C, composite, and RGB formats. The integrated synchronization signal generator and three-channel D/A converter minimize the requirement for additional external logic. An internal matrix circuit performs YCbCr to RGB conversion. The 'AV410/411 is designed for MPEG video applications such as DVD, video CD, CATV set-top box, and PC applications. Host control of the 'AV410/411 is achieved via an I²C compatible interface or a general purpose four-line host interface. A simplified stand-alone mode allows the 'AV410/411 to operate without a host controller. The device uses a dual supply configuration for reduced power dissipation. The core circuitry operates at 3.3-V while the device input/output operates at 5-V to provide a TTL-compatible interface.

The TMS320AV410 complies with the Macrovision (version 7.01) requirements for DVD applications. The Macrovision anti-taping process is applied to Y, C, and composite outputs. The 'AV410 does not support Macrovision on RGB outputs. In order to obtain this device and the associated Macrovision programming information, the customer must provide proof of Macrovision licensing. Please contact your nearest Texas Instruments (TI^TM) sales representative for more information.

The TMS320AV411 is identical in functionality to the TMS320AV410 without the Macrovision function.

The TMS320AV410 and the TMS320AV411 are characterized for operation from -10°C to 70°C.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of TexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

This device is protected by U.S. patent numbers 4631603, 4577216 and 4819098 and other intellectual property rights. Use of the Macrovision anticopy process in the device is licensed by Macrovision for non-commercial home use only. Reverse engineering or disassembly is prohibited.

Title: DIGITAL NTSC/PAL ENCODER
Product Family: TMS320AVXXX DEDICATED DSP
Device Functionality: NTSC ENCODER
Orderable Devices: TMXB320AV410PJM, TMXB320AV411PJM

View the complete PDF datasheet: scss020c.pdf (431 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:TMS320AV410, TMS320AV411

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