SDA9410-B13 MICRONAS [Micronas], SDA9410-B13 Datasheet - Page 19

• Manufacturer Part Number: SDA9410-B13
• Description: Display Processor and Scan Rate Converter using Embedded DRAM Technology Units
• Manufacturer: MICRONAS [Micronas]

SDA9410
5
5.1
The SDA 9410 is the first single-chip Micronas MEGAVISION
scan rate conversion and the necessary field memories, a second input channel for split
screen applications like picture-and-picture and digital-to-analog converters. The SDA
9410 has three application modes: the SRC (Scan Rate Conversion) mode, the SSC
(Split SCreen) mode and the MUP (MUlti Picture) mode.
The two input channels of the SDA 9410 are not equivalent. One input channel is always
the so called “master” channel and one input channel is always the so called “slave”
channel. Both channels are combined of the output side of the SDA 9410 in the “MUX”
block. The master channel is always the "synchronization" master of both channels.
In the SRC mode the SDA 9410 can be used as a high performance scan rate converter.
Scan rate conversion is done by a motion compensated algorithm known as Micronas
VDU (Vector Driven Up conversion). In addition a high resolution frame based joint-line-
free picture-and-picture (maximum approximately 1/9 picture) can be displayed. The
figure below shows an example of the SRC mode.
Figure 4
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System description
Introduction
Principles of SRC mode
®
feature box including
Preliminary Data Sheet
Introduction
Micronas