SAB9076H

INTEGRATED CIRCUITS DATA SHEET SAB9076H Picture-In-Picture (PIP) controller Preliminary specification File under Integrated Circuits, IC02 1996 Aug 13 Philips Semiconductors Preliminary specification Picture-In-Picture (PIP) controller FEATURES Display Twin PIP in interlaced mode at 8-bit resolution Sub-title mode features built in Large display fine positioning area, both channels independent Only 2 Mbit required as external VDRAM (2 × 1 Mbit or 1 × 2 Mbit) Four 8-bit Analogue Digital Converters (ADCs; > 7-bit performance) with clamp circuit Most PIP modes handle interlaced pictures without joint line error Two PLLs which generate the line-locked clocks for the acquisition channels Display PLL to generate line-locked clock for the display Three 8-bit Digital Analogue Converters (DACs) 4 : 1 : 1 data format Data reduction factors 1 to 1, 1 to 2, 1 to 3 and 1 to 4, horizontal and vertical independent. I2C-bus programmable Single and double PIP modes can be set Full field still mode available Several aspect ratios can be handled Reduction factors can be set freely Selection of vertical filtering type Freeze of live pictures Fine tuned display position, H (8-bit), V (8-bit), both channels independent Fine tuned acquisition area, H (4-bit), V (8-bit), both channels independent Eight main borders, sub-borders and background colours selectable Border and background brightness adjustable, 30%, 50%, 70% and 100% IRE Several type of decod...