Sony XVS-8000-C Service Manual page 60

AINTPL block: IC9, IC10
The Field/Frame Conversion processing is applied to the video/key signals received from the FINTPU block using the
DDR2 SDRAM, and the converted signals are written to the DDR2 SDRAM for interpolation.
Furthermore, an address for 3D Linear Transform is generated in this block, data is read from the DDR2 SDRAM
according to this address, and horizontal interpolation processing is performed. Then the interpolated video/key signals
of the FINTPU block are received for vertical interpolation. The video/key signals are then sent to the PVMIX block
where Lighting synthesis is applied to the video/key signals by the Light key generated in the AINTPL block.
The AINTPL block has the following main functions.
• 3D Linear Transform
• Non-linear
• Interpolation
• Lighting
• Field/Frame Conversion
VMIX block: IC12
This block sends video/key signals received from the PVMIX block to the SDI input/output block.
The VMIX block has the following main functions.
• Recursive
• Combine
• Graphic
XVS-8000-C/XVS-8000
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