Product category: Microprocessors, Microcontrollers and DSPs
News Release from: Oki Electric | Subject: ML86V8207 and ML86V8209
Edited by the Electronicstalk Editorial Team on 01 February 2008
LCD controllers handle multiple
standards
Oki Electric's ML86V8207 and ML86V8209 LSIs include the video decoder, scaler, on-screen display (OSD) and LCD controller functions in a single chip.
Oki Electric has developed LCD controller LSIs for small and mid-size LCD monitors that include video decoders compatible with the three major video standards (NTSC, PAL, SECAM) and video adjustment functions The ML86V8207 is designed for small LCD monitors and the ML86V8209 suits mid-size monitors
This article was originally published on Electronicstalk on 10 Apr 2002 at 8.00am (UK)
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Both models are highly reliable, comply with ISO/TS16949 and suitable for automotive LCD monitors such as in car navigation systems.
"Today automotive entertainment systems, such as car navigation, car audio and rear-seat entertainment systems must comply with various video signals such as those used in digital terrestrial broadcasting, portable digital audio players and automotive cameras", said Masahiko Morioka, President of Silicon Solutions at Oki Electric Industry.
"These new LSIs meet the market needs with all necessary functions for video signal processing for LCD monitors".
"They are packaged as single chips and are offered in small size to suit automotive entertainment systems that require limited space".
The ML86V8207 was developed for QVGA-VGA small LCD monitors while the ML86V8209 was developed for WVGA-XGA mid-size LCD monitors.
These LSIs include the video decoder, scaler, on-screen display (OSD) and LCD controller functions - all in a single chip.
The chip includes a video decoder that supports the three worldwide video signal standards and that is compliant to component video signal D2, offering excellent synchronous stability with nonstandard video signals that occur in bad signal environments, such as in weak electric fields.
The LCD controller includes functions for scaling, timing control, a line overlay function and I/P converting that enable high-quality video on mid and small-size LCD monitors without using an external large-capacity memory.
The ML86V8209 includes an SDRAM interface to enable the picture-in-picture function for digital and analogue video signals and a line overlay function, displaying up to XGA resolution.
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