pnx1700 NXP Semiconductors, pnx1700 Datasheet - Page 359
pnx1700
Manufacturer Part Number
pnx1700
Description
Connected Media Processor
Manufacturer
NXP Semiconductors
Datasheet
1.PNX1700.pdf
(832 pages)
- Current page: 359 of 832
- Download datasheet (8Mb)
Philips Semiconductors
Volume 1 of 1
PNX17XX_SER_1
Preliminary data sheet
Figure 1:
DMA4
QVCP Top Level Diagram
DMA1
DMA2
DMA3
1.1 Features
Layer Structure
QVCP comprises various processing layers, a hierarchical mixer cascade (where an
image surface is always associated with a layer and a mixer structure), and an output
pipeline. A top-level block diagram is shown in
A layer contains various video and graphics processing functions (which are
necessary to accomplish the tasks mentioned above) and obtains data from a
particular data source. The data may provide a desktop image, a motion video image,
a cursor, or a sprite image. Registers in the layer select the data source and set the
display and the image-processing parameters.
A mixer is a functional block that selects between and manipulates data streams from
two sources: the pixel stream from its companion layer and the pixel stream output of
the previous mixer (in the hierarchy). The mixing functions include pixel inversion,
pixel selection (between sources), and alpha blending. The mixers operate on a per-
pixel basis using programmable logical raster operations (ROPs) to determine which
•
•
•
•
•
•
•
Screen timing generation adopted to the connected display requirements (SD-TV
standards, HD-TV standards, progressive and interlaced formats)
Color space uniqueness of all the display surfaces
Merging of the image surfaces (blend, invert, exchange)
Positioning of the various surfaces (including finer positioning)
Brightness and contrast control on a per-surface basis
Gamma correction and noise shaping of the final composited image
Output format generation
VBI Data
Programming and Screen Timming Control
Layer1
Layer2
Rev. 1 — 17 March 2006
Mixer
Mixer_out
Figure
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
1.
Output Pipeline
PNX17xx Series
Chapter 11: QVCP
11-2
Related parts for pnx1700
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
NXP Semiconductors designed the LPC2420/2460 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2468 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2470 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2478 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The XA-S3 device is a member of Philips Semiconductors? XA(eXtended Architecture) family of high performance 16-bitsingle-chip microcontrollers
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP BlueStreak LH75401/LH75411 family consists of two low-cost 16/32-bit System-on-Chip (SoC) devices
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3130/3131 combine an 180 MHz ARM926EJ-S CPU core, high-speed USB2
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3141 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3143 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3152 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3154 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
Standard level N-channel enhancement mode Field-Effect Transistor (FET) in a plastic package using NXP High-Performance Automotive (HPA) TrenchMOS technology
Manufacturer:
NXP Semiconductors
Datasheet: