PNX1700EH NXP Semiconductors, PNX1700EH Datasheet - Page 626
PNX1700EH
Manufacturer Part Number
PNX1700EH
Description
Manufacturer
NXP Semiconductors
Datasheet
1.PNX1700EH.pdf
(832 pages)
Specifications of PNX1700EH
Operating Temperature (min)
0C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Lead Free Status / Rohs Status
Not Compliant
- Current page: 626 of 832
- Download datasheet (8Mb)
Philips Semiconductors
Volume 1 of 1
3. Operation
PNX17XX_SER_1
Preliminary data sheet
2.3.4 Patterns
2.3.5 Transparency
2.3.6 Block Writes
3.1.1 Alpha Blending
3.1 Register Programming Guidelines
Option 1 is used for normal screen-to-screen operations such as a source-to-
destination copy. Option 2 is used for a host-to-screen copy when the source data is a
full color bitmap. Option 3 is used for color expanding a monochrome bitmap. The
monochrome bitmap will be expanded to full color using the foreground and
background color registers within the drawing engine. Option 4 is similar to Option 3
except that it is designed to handle tightly packed fonts, which are used to render text.
A three-bit field is used to select the appropriate source data option. Option 5 is
similar to Option 2 except that the data provided on the MMIO bus is either packed
4 bit alpha or packed 8-bit alpha information.
The drawing engine provides an 8-by-8 pattern or “brush.” The pattern is always
locked to the screen. This pattern can be solid, monochrome, or full color. If the
pattern is solid, the color value will be taken from the foreground color register. A
monochrome pattern is stored in system memory as two
monochrome data. This monochrome data is written to the drawing engine where it is
color expanded to the appropriate color depth and stored in the pattern RAM. A full
color pattern will be directly transferred from system memory into the pattern RAM.
Only one pattern may be stored in the pattern RAM at a given time.
The drawing engine supports transparency on either source or destination data.
Transparent patterns are not supported. Transparency works by comparing either
source or destination to a value stored in a color compare register and then allowing
(or disallowing) a write to occur based on the result of the compare. Transparency is
implemented on a per-pixel basis: at 8 bpp one byte is used for the compare value. At
16 bpp one word is used for the compare, and at 32 bpp the entire color compare
register is used for the compare. A transparency mask is provided in order to exclude
certain bits within a pixel from being used in the color compare.
Block writes are not supported by the drawing engine.
The drawing engine supports alpha blending of Source, Destination, and a global
SurfaceAlpha. The following destination formats are useful with alpha blending:
4. Source data is provided by the processor via the MMIO bus and is a
5. Source data is provided by the processor via the MMIO bus and is Alpha
•
•
monochrome text font.
Blending data.
RGB:565(16 bit per pixel)
RGB:4444(16 bit per pixel)
Rev. 1 — 17 March 2006
Chapter 20: 2D Drawing Engine
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
DWORD
PNX17xx Series
s (64 bits) of
20-6
Related parts for PNX1700EH
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: