STV2310D STMicroelectronics, STV2310D Datasheet - Page 65

• Manufacturer Part Number: STV2310D
• Description: Video ICs Digital Video Decodr
• Manufacturer: STMicroelectronics
• Type: High Quality front end videor

Specifications of STV2310D

• Maximum Operating Temperature: + 70 C
• Package / Case: TQFP-64
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STV2310
Address (hex): 09h
Reset Value (bin): 0100 0000
ZOOMOUT_
FACT [9:2]
Address (hex): 0Ah
Reset Value (bin): 0000 0000
ZOOMIN_
OFFSET[9:2]
Address (hex): 0Bh
Reset Value (bin): 1100 0000
ZOOMIN_FACT
[1:0]
Bit Name
Bit Name
Bit Name
Bit 7
Bit 7
Bit 7
ZOOMIN_FACT[1:0]
DDECCONT9
DDECCONTA
DDECCONTB
Bit 6
Bit 6
Bit 6
Zoom-out Factor from 1 to 0.25 (MSBs)
The Zoom-out factor operates from 1 (no zoom) to 0.25 (large zoom). The Zoom-out factor must be
between 256 (x1) and 1023 (x0.25). The LSBs of this value are in the
3FFh: Zoom-out factor of 0.25 (Reduced picture)
100h: Zoom-out factor of 1.0 (No zoom) (Default value)
Zoom-in Offset (Cropping) (MSBs)
The Zoom-in offset determines the section of input line used for zooming in. The Zoom-in offset value must
be between 0 and the maximum number of Y pixels per line.
Note that the number of pixels per line will depend on the standard and the pixel mode.
Note that the Zoom-out factor is coded on 10 bits in 2 registers. The Default value is 0 = first left pixel of the
active line is the first pixel of zoom.
Zoom-in Factor (LSBs). See register
ZOOMOUT_FACT[1:0]
Bit 5
Bit 5
Bit 5
Register Description
Register Description
Register Description
ZOOMIN_OFFSET[9:2]
ZOOMOUT_FACT[9:2]
Bit 4
Bit 4
Bit 4
DDECCONT8
ZOOMIN_OFFSET[1:0]
Bit 3
Bit 3
Bit 3
Function
Function
Function
.
Bit 2
Bit 2
Bit 2
DDECCONTB
ZOOMOUT_
Bit 1
Bit 1
Bit 1
EN
register.
Register List
ZOOMIN_EN
Bit 0
Bit 0
Bit 0
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