pnx1500 NXP Semiconductors, pnx1500 Datasheet - Page 435

• Manufacturer Part Number: pnx1500
• Description: Pnx15xx Series Connected Media Processor
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Volume 1 of 1
Table 4: Relationship Between Input Formats and Video Data Capture
PNX15XX_SER_3
Product data sheet
Input Modes
D1
VMI
HD
Figure 7:
Test Pattern Generator
Video Input
Video Data Flow
UYVY(8/10)
UYVY(8)
or UV(8/10)
2.5.1 Video Data Flow
2.5.2 Video Data Acquisition
2.5 Video Data Path
8-bit
10-bit
8-bit
8-bit
10-bit
Y(8/10)
Down_sample
The relation between the video input formats and the supported data stream is shown
in
The video datapath dataflow for the VIP is shown in
The Video and Auxiliary Data Extract block, shown in
pixel stream from the Video Timing Control block and outputs active window data and
synchronization signals. Bit fields in the windowing registers specify the start and end
of the source windows relative to the reference edges of H and V syncs and size of
the target windows.
Chroma
Table
Video Timing
Control and
Video
Extraction
4.
Single Stream (YUV) Video Data
X
X
X
U or UV or G
Y
V
(8)
(8)
(8)
(8/10)
(8/10)
UV
Y
or R
or B
Rev. 3 — 17 March 2006
-Ordered dither
or Rounding
(10->8)
propagation
(10->9)
(8->3,4,5,6)
Dither
(9->8)
Dither
-Error
(8)
(8)
UV
U or UV or G
V
Y
(8)
Y
(8)
(8)
Up_sample
( 8/5/4)
(8/6/5/4)
(8/5/4/3)
Chroma
or R
or B
Dual Stream (Y and U/V) Video Data
X
X
Chapter 12: Video Input Processor
(8)
U
(8)
(8)
Y
V
Packing
Pixel
See Table 10.
Figure
Figure
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Color Space
Horizontal
Filtering or
Conversion
PNX15xx Series
7.
(64)
(64)
(64)
1, receives a continuous
DMA2
DMA3
DMA1
U or G
Y or R
V or B
(8)
(8)
(8)
12-8