PNX1500E/G,557 NXP Semiconductors, PNX1500E/G,557 Datasheet - Page 587

• Manufacturer Part Number: PNX1500E/G,557
• Description: IC MEDIA PROC 240MHZ 456-BGA
• Manufacturer: NXP Semiconductors

Specifications of PNX1500E/G,557

• Applications: Multimedia
• Core Processor: TriMedia
• Controller Series: Nexperia
• Interface: I²C, 2-Wire Serial
• Number Of I /o: 61
• Voltage - Supply: 1.14 V ~ 1.26 V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 456-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Program Memory Type: -
• Ram Size: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 568-1296; 935277746557; PNX1500E/G

Philips Semiconductors
Volume 1 of 1
Table 5: Input Pixel Formats
PNX15XX_SER_3
Product data sheet
Format
1 bit indexed
2 bit indexed
4 bit indexed
8 bit indexed
YUV 4:4:4, planar
YUV 4:2:x, planar
RGB 4:4:4, planar
YUV 4:2:x, semi
planar
packed YUY2 4:2:2
packed UYVY 4:2:2
packed variable 16 bit
packed variable 32 bit variable YUV 4:4:4 , 4:2:2 or RGB 4:4:4
2.4.3 Horizontal Video Filters
3
1
plane #1
plane #2
plane #3
plane #1
plane #2
3
0
For indexed formats, sizes of 1, 2, 4, or 8 bits per pixel can be selected. A 32-bit color
look up table is used to expand indexed modes into true color, including alpha values.
Predefined packed modes are available for YUY2 and UYVY formats. Other packed
modes can be selected by using one of the three variable input formats described
below.
Planar formats can be used to fetch pixel components from different locations in
memory. In semi-planar modes, a video field is defined by one plane for Y samples
and one shared plane for U/V. In full planar formats, each component is fetched from
a separate plane.
When processing a 4:2:2 or 4:2:0 input stream, the first sample fetched from memory
has to be a Y/U pair!
Variable Input Formats
In addition to the predefined fixed input pixel formats above, the MBS also includes
three variable input format modes for packed 4:4:4 and 4:2:2 pixel extraction. In these
modes, the pixel components can be extracted from programmable locations within
32- or 16-bit units.
Interpolation Filter
All horizontal video processing is based on equidistant sampled components. All
4:2:2 video streams, therefore, have to be up-sampled before being scaled
horizontally. The interpolation FIR filter used can interpolate interspersed or co-sited
chroma samples. Mirroring of samples at the field boundaries compensate for run in
and run out conditions of the filter.
2
9
2
8
2
7
2
6
2
5
2
4
Rev. 3 — 17 March 2006
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
V8
U8 or V8
Y8
variable YUV or RGB 4:4:4
1
4
Chapter 19: Memory Based Scaler
1
3
1
2
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
1
1
PNX15xx Series
1
0
9 8 7 6 5 4 3 2 1 0
I
2
4 bit
8 bit Index
Y8 or R8
U8 or G8
V8 or B8
Y8
U8
Y8
U8 or V8
19-8