DESCRIPTION

The M65675FP/M65676FP is a NTSC/PAL encoder LSI that converts CCIR 601 or CCIR 656 (SMPTE125M) format digital video signals into analog component and composite video signals in accordance with either NTSC or B/G-PAL standards. The 10-bit digital luma (Y) and analog chroma (U/V) signals are available in Y/U/V output mode.

In addition it performs the closed caption capability (TV line 21/NTSC), CGMS*1 encoding (TV line 20/NTSC), WSS*2 encoding (TV line 23/PAL), Macrovision copy protection*3 function (Rev. 7.01) and on-screen display. The OSD function can be directly accessed by the OSD microprocessor via built-in interface.

FEATURES

? NTSC and B/G-PAL Outputs

? Component Y/C (S-Video), Composite (CVBS) or Y*4/U/V Outputs

? Supporting CCIR601, CCIR656 (SMPTE125M) Format Data

? Processing Y/Cb/Cr and Y/U/V Pixel Data

? 27MHz Clock Frequency (Two-times Oversampling)

? Macrovision Copy Protection*3 Processing (Revision 7.01)

? Close Captioning Supporting (line 21/NTSC) (ODD Parity Operation)

? V-Code Supporting (line 21/NTSC) (ODD Parity Operation)

? CGMS*1 Data Insertion (line 20/NTSC) (CRCC Error Correction Code Operation)

? WSS*2 Supporting (line23/PAL)

? OSD Insertion Interface and 3￥8￥4-bit Color Look-up Table

? Controllable Picture Processing Functions Color, TINT and Brightness

? Built-in Analog Functions

Y/C Mixing

Two 10-bit DACs

Three 6-dB Amplifiers

? Built-in 27 MHz System Clock Generator

? Single 3.3V Supply

? 64-pin PQFP Package

APPLICATION

DVD Players, Digital Satellite & Cable System (Set Top Boxes/IRDs), Video CD, Multimedia Terminals, Video Games, Digital VCR & Camcoder etc.