PNX1501E NXP Semiconductors, PNX1501E Datasheet - Page 786

• Manufacturer Part Number: PNX1501E
• Description: Digital Signal Processors & Controllers (DSP, DSC) MEDIA PROCESSOR PNX15XX/266MHZ
• Manufacturer: NXP Semiconductors

Specifications of PNX1501E

• Product: DSPs
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-795
• Minimum Operating Temperature: 0 C
• Lead Free Status / Rohs Status: Details
• Other names: PNX1501E,557

Philips Semiconductors
Volume 1 of 1
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Product data sheet
3.5.1 Planar Variants
3.5 Planar YUV 4:2:0 and YUV 4:2:2 Formats
The spatial sampling structure of planar YUV 4:2:0 data is shown in
planar YUV 4:2:2 data has the spatial sampling structure as shown in
There are two variants of planar YUV 4:2:0 and YUV 4:2:2 formats.
Figure 6:
Figure 7:
Figure 8:
left-most pixel pair, 1st unit
memory address A
YUY2/2vuy Packed YUV 4:2:2 Format
Spatial Sampling Structure of Packed and Planar YUV 4:2:2 Data
Spatial Sampling Structure of YUV 4:2:0 Data
pair
Rev. 2 — 1 December 2004
1st unit
2nd unit
left-most pixel pair, 2nd unit
chrominance
samples
chrominance
samples
memory address A+2
15
31
luminance
samples
luminance
samples
V
U
© Koninklijke Philips Electronics N.V. 2002-2003-2004. All rights reserved.
. . . . . .
Chapter 28: Pixel Formats
PNX15xx Series
8
24
right-most pixel pair, 2nd unit
7
23
memory address A+4k+2
16-bit word
Figure
1 byte
Figure
YUY2/2vuy
Y1
Y2
8. The
7.
28-6
0
16