TOV-MV9300
8ch PCI VIDEO DECODER CHIP
PCI Video Decoder
The MV9300 provides the capability to display up to eight analog video signals simultaneously on a single screen. It also allows ability to capture eight(8) video and eight(8) audio input signals moving data a real time using a PCI bus.
MV9300 is a multifunctional high-performance chip, which is designed to fit in DVR system.
MV9300 is a multimedia device component that can be easily designed on board level along with other devices when designing DVR system. MV9300 is compliant with PCI2.2 standard which is widely used for personal computers and industrial products.
Therefore, MV9300 is ideally designed and suitable for high-performance DVR system that can record and display analog multi-channel.
Functional Block Diagram
General Features
• Supports NTSC/PAL video decoding
• Supports image capture resolutions up to 768 x 576 (PAL), 720 x 480 (NTSC)
• On-chip PCI bus mastering and bridge functionality
• Accepts 8 channel video input.
• Accepts 8 channel audio input
• Flexible 24-bit wide GPIO
• Supports 2-wire serial bus master (I2C) via PCI bus
• Programmable multi video input select. (4 to 1)
• NTSC and PAL with automatic format detection
• Motion detection function
• Horizontal and vertical free scaling
• Fully Programmable static gain or automatic gain control (AGC) for the video signal
• Multiple YCrCb and RGB pixel formats and YUV420 planar formats supported on output
• Performs complex clipping of video source and VGA video overlay
• Permits different program control and color space/scaling for even and odd fields
• 100% PCI Rev. 2.2 compliant
• Packaged in compact 208-pin plastic MQFP