NXP 1080p/60 High Profile
H.264 IP Camera Products
ASC884xA & ASC885xA
Integrated solutions for full HD security
IP cameras with H.264 compression
A range of pin-to-pin compatible high definition surveillance camera products that integrate the full
functionality from raw image sensor data input, image signal processing (ISP), and high profile H.264
compression to secure transmission over the network. The ‘Advanced’ version of these IP Camera
products exhibits further improved image enhancement capabilities for low light conditions and
frame-rates up to 1080p/60. At the same time, these products remain fully pin-to-pin compatible
with the previous IP camera products of NXP, enabling easy design upgrades without the need for
hardware modifications.
Key features
½
12 MPixel sensor support
½
Advanced image processing pipeline with 3D noise reduction,
edge enhancement, and motion adaptive de-Interlacing
½
High Profile H.264, with flexibility to encode any resolution of
2 Mpixel @ 60 fps or 5 Mpixel @ 25 fps
½
Support of parallel substream of D1 @ 30 fps
½
Support of parallel 1080p MJPEG substream of 45 fps
½
Excellent video quality versus compression bit-rate ratio
½
ROI encoding and SVC-T for H.264 compression
½
I
2
S audio and multiple audio codecs
½
24-bit video output for up to 1080p @ 60 fps
½
Advanced data encryption
½
600 MHz ARM926 CPU
½
SDRAM DDR-II/III support up to a total of 2 GB
½
Support for wide range of peripheral interfaces
½
Compact TFBGA-484 package (15 x 15 mm, 0.65 mm pitch)
½
1.3 W power consumption for 1080p @ 60 fps
Key benefits
½
Independent H.264 and MJPEG hardware compression
engines for multi-stream and multi-encoding
½
Feature rich and configurable image processing pipeline
hardware for flexible and superior picture quality tuning,
including 12-bit gamma correction, independent R, B, Gb, Gr
black clamp, 64 bins R, G, B histograms, and advanced 3A
accumulators
½
Pin-to-pin and software-compatible family of products from
720p @ 30 fps to 1080p @ 60 fps
½
Reference design and software development kit (SDK)
available for fast time-to-market
½
SDK supports a wide range of image sensors from all major
suppliers
I
Key applications
½
Surveillance IP camera
½
Car Video Recording
½
Digital Video Recorder (8x D1)
½
Video conferencing
½
Video door phone and intercom
½
Industrial vision
Description
Transition of standard definition analog CCTV cameras to
high definition digital IP cameras is rapidly increasing in video
security entailing the move from analog cable networks towards
digital switched networks. Such a move brings along additional
advantages, such as support of longer distances without losing
quality, fewer interference issues, integration with existing data
networks, and access of video images at any location worldwide
connected to the Ethernet.
NXP’s integrated IP camera products take care of the image
optimization, low delay and low bitrate compression, and secure
transmission to the IP network by the integrated Ethernet
ASC884xA, ASC885xA IP camera block diagram
Image Sensor
Video Decoder
Audio Codec
SDRAM DDR II/III
Remote control
RS-485
SD Card
Video In
BT.656/1120 In
I
2
S
DDR-II / III
controller
IrDA
UART
SDIO
controller.
The IP camera products also support USB, SPI, PCIe, UARTs,
and GPIO interfaces for control functions such as PTZ.
The I
2
S interface provides local audio recording and playback
functionality. A video output is available to display the
captured video for local viewing.
Image Processing
Video Out
USB 2.0 OTG
HDMI/SDI Tx/LCD
Local Storage
PC
Ethernet PHY
NAND Flash
Serial Flash
LED, PTZ, Alarms
H.264 / MPEG4 /
MJPEG Encoders
PCIe
Ethernet MAC
10/100/1000
NAND
SPI
CPU ARM926EJ
Data Encryption /
Audio Processing
PLL, Timer,
Watchdog
GPIOs
Selection guide for ASC884xA, ASC885xA family
Product feature
ARM926EJ frequency
Max sensor resolution
H.264
Video compression
max performance
MPEG-4 (instead of H.264)
MJPEG (in addition to
H.264/MPEG-4)
Bayer RGB/CMYG
BT.1120
Video input
BT.656
BT.601
Output pins
BT.656
Video output
RGB 24-bit
BT.1120
I
2
S
SPI
Interfaces
SD/SDIO/MMC
UART
NAND Flash
SDRAM channels, each supporting up to
1 GB DDR-III or up to 512 MB for DDR-II
Ethernet MAC
I
ASC8848A
400 MHz
5 MPixels
720p @ 45 fps or
1080p @ 20 fps or
4 x D1 @ 30 fps
720p @ 25 fps
720p @ 45 fps
12 bits: 1-ch
N.A.
4-ch
1-ch 8-bit
8
ASC8849A
500 MHz
5 MPixels
SXGA @ 40 fps or
1080p @ 25 fps or
5 x D1 @ 30 fps
SXGA @ 24 fps
1080p @ 30 fps or
SXGA @ 60 fps
16 bits: 1-ch
1-ch
8-ch
ASC8850A
600 MHz
12 MPixels
1080p @ 35 fps or
7 x D1 @ 30 fps
1080p @ 17 fps
1080p @ 45 fps
16 bits: 1-ch
1-ch
8-ch
2-ch 8-bit or 1-ch 16-bit
ASC8851A
600 MHz
12 MPixels
1080p @ 45 fps or
9 x D1 @ 30 fps
1080p @ 17 fps
1080p @ 45 fps
16 bits: 1-ch
1-ch
8-ch
ASC8852A
600 MHz
12 MPixels
1080p @ 65 fps or
13 x D1 @ 30 fps
1080p @ 17 fps
1080p @ 45 fps
16 bits: 1-ch
1-ch
8-ch
24
8-bit
24
24
24
N.A.
N.A.
x1
x1
x1
x2 (1 full + 1 partial)
x1
1-ch @ 266 MHz
MII
1080p @ 60 fps
1080p @ 60 fps
x5
x2
x2
x4 (2 full + 2 partial)
x2
2-ch @ 333 MHz
MII/GMII/RGMII
1080p @ 60 fps
1080p @ 60 fps
x5
x2
x2
x4 (2 full + 2 partial)
x2
2-ch @ 400 MHz
MII/GMII/RGMII
1080p @ 60 fps
1080p @ 60 fps
x5
x2
x2
x4 (2 full + 2 partial)
x2
2-ch @ 400 MHz
MII/GMII/RGMII
1080p @ 60 fps
1080p @ 60 fps
x5
x2
x2
x4 (2 full + 2 partial)
x2
2-ch @ 400 MHz
MII/GMII/RGMII
Please contact application support at http://www.nxp-asc.com for upto date list of supported image sensors.
ASC885xA technical specs
½
Up to 12 MPixels 16-bit raw data (RGB and CMYG) with pixel clock up to 180 MHz.
½
Direct interface with CMOS sensors and support for CCD image sensor with external analog front-end
½
Support for external decoders with BT.656, quad-multiplexed BT.656, BT.1120, BT.601 interface and
HDMI/HD-SDI receivers
½
Color and gamma correction
½
3D Noise reduction, edge-enhancement and motion adaptive 3D de-interlacing
½
Digital WDR, advanced contrast enhancement
½
Auto white balance, auto exposure
½
Auto iris, auto focus, zoom control and IR-cut filter support through SW and GPIOs
½
Cropping, mirroring, flipping, up and down scaling
½
Photometric and geometric lens distortion correction
½
Privacy mask
½
Motion detection for up to 16 windows
Sensor and video input
Image processing
Video compression
½
Up to 1080p @ 65 fps or D1 @ 390 fps H.264 video compression
½
Baseline, Main, and High Profile for H.264, supporting CAVLC and CABAC entropy encoding with VBR, CBR and CVBR
½
Up to 2 reference frames for motion estimation
½
ROI encoding
½
SVC-T support enabling H.264 (1080p @ 30 fps + 1080p @ 15 fps + 1080 @ 7.5 fps + 1080p @ 3.75 fps)
½
Support for MPEG-4 simple profile up to 1080p @ 17 fps and MJPEG baseline with up to 1080p @ 45 fps.
½
Multi-stream and multi-encoding support: e.g. H.264 (1080p @ 30 fps + 720p @ 30 fps) + MJPEG (1080p @ 30 fps)
Audio
½
Up to 5 I
2
S channels (4 input only and 1 input/output to support playback)
½
Multiple codecs: G.711, AAC, GAMR, G.726
½
Up to 24-bit RGB supporting up to 1080p @ 60 fps to HD-SDI Tx/HDMI Tx/LCD
½
BT.1120 to HD-SDI Tx/HDMI Tx
½
BT.656
½
AES, TDES, DES, SHA-1, SHA-224, SHA-256, SHA-384, SHA-512
½
ARM926EJ-S CPU with 16 KB I-Cache and 16 KB D-cache operating at up to 600 MHz on Linux 2.6
½
2x 16-bit SDRAM memory channels, each supporting up to 1 GB DDR-III or 512 MB DDR-II @ 400 MHz
½
Ethernet MAC 10/100/1000, USB 2.0 OTG, PCIe 1.1, SPI, SD/SDIO/MMC, UARTs, IrDA
Video output
Data encryption
CPU
Memory
Interfaces
I
Please contact application support at http://www.nxp-asc.com for upto date list of supported image sensors.
www.nxp.com
© 2012 NXP Semiconductors N.V.
All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner.
The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable
and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication
thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights.
Date of release: Sept 2012
Document order number : 9397 750 17158
Printed in the Netherlands
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