STV0974E/TR STMicroelectronics, STV0974E/TR Datasheet - Page 15

• Manufacturer Part Number: STV0974E/TR
• Description: IC DSP IMAGING VGA CMOS 6X6TFBGA
• Manufacturer: STMicroelectronics

Specifications of STV0974E/TR

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 56-TFBGA
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• For Use With: 497-3891 - KIT DEMO W/VS6552
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3887-2; STV0974E/TR

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Functional description
The MCU sequence order is top left to top right and top to bottom.
Figure 6
component and one block of 8x8 V component. The series of blocks must be processed according
to this order.
Figure 6: Structure of each MCU
Each block is composed of 8x8 components.
example.
Figure 7: Structure of block Y1
The data sequence inside each block is left to right and top to bottom.
To summarize, at the output of Raster to Block converter, the data order is the following:
... up to last image MCU.
Y data of blockY1 of first MCU (64 data from left to right, then top to bottom)
Y data of blockY2 of first MCU (64 data from left to right, then top to bottom)
U data of blockU of first MCU (64 data from left to right, then top to bottom)
V data of blockV of first MCU (64 data from left to right, then top to bottom)
Y data of blockY1 of second MCU (64 data from left to right, then top to bottom)
Y data of blockY2 of second MCU (64 data from left to right, then top to bottom)
U data of blockU of second MCU (64 data from left to right, then top to bottom)
V data of blockV of second MCU (64 data from left to right, then top to bottom)
shows the MCU structure made of 4 blocks: 2 blocks of 8x8 Y component, 1 block of 8x8 U
BlockY1
Y
8
Y Y Y Y Y Y Y Y
Y Y Y Y Y Y Y Y
Y Y Y Y Y Y Y Y
Y Y Y Y Y Y Y Y
Y Y Y Y Y Y Y Y
Y Y Y Y Y Y Y Y
Y Y Y Y Y Y Y Y
Y Y Y Y Y Y Y Y
BlockY2
Y
BlockY1
MCU
Figure 7
8
BlockU
U
presents the structure of BlockY1, as an
BlockV
V
STV0974