AVERLOGIC AL37219C-LF-PBF

AL37219
9 Channel Video Surveillance processor
Description
AL37219 is a 9-CH video surveillance
processor that empowers any surveillance
system with rich set of features. They include:
simultaneous monitoring-playback-recording
operation, flexible video display mode,
bitmapped and dynamic colored OSD, rich
modes of recording, accurate motion
detection (16X12 grids) with flexible threshold
and trigger methods, replay on all input and
playback Channels. One AL37219 chip can
provide 9-CH real time surveillance system.
Two chips can be cascaded together to
provide 16-CH real-time application.
It can be combined with AverLogic’s MPEG4
encoder (AL9V576) and video decoders
(AL240) to provide high quality surveillance
systems with cost effective solution. Its 4
channel counterpart, AL37204, can be used
for real-time 4-CH surveillance applications.
Application
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Video surveillance Multiplexer/Processor
DVR and POS DVR
Video Server
Highway traffic throughput surveillance
Medical inspecting/surgery
ATM machine surveillance
Defense surveillance
Recovery room monitoring in hospital
Home stay monitoring
Long hour monitoring in biological experiment
laboratory
AL37219
DOC #: 1-F-PMK119-0001
Features
- Support NTSC and PAL standards
- A single chip supports 9-CH real-time
surveillance; two chips can be cascaded to
support 16-CH real-time video surveillance
applications
- Support Triplex operation, (i.e., simultaneously
real-time monitoring + recording + playback).
- Support (at least)1,2,4,6,7,8,9,10,13,16 and
multi- windows display modes
- Support PIP /POP display modes
- Independent linear horizontal/vertical (H/V)
scaling down factors (ex. 1/2, 1/3, 1/4, 2/3, 3/4)
- Programmable brightness, contrast and
saturation
- Individual channel freeze
- Replay on individual channel
- Programmable bitmap type font for embedded
OSD display
- Recording type: (D1 multiplexing/QUAD/PIP/as
screen)
- D1 multiplexing Recording modes: weighted
/regular/MPEG-GOP type
- Support DDR 16/32-bit interface up to 8G bit
memory
- Support motion detection /video loss/blind
detection
- Motion detection resolution: 16X12 grids
- Support channel-switching at front-end TV
decoder
- VBI insertion and extraction
- Support external VCR/DMR/DVR signal
triggered
- Built in de-interlacer for the RGB output
- Embedded three TV encoders with three DACs
- 1.8/3.3V power supply
2
- 256-pin 24x24 mm LQFP package
2
- 336-pin 27x27 mm BGA package
VERSION 0.3
www.averlogic.com
Functional Block Diagram
Table 2: Analog Video Output Combination
Interface
MON(DAC1)
1. 9-CH ITU-R BT. 656 inputs and one ITU-R
BT. 656 Playback input
2. 3 independent digital ITU-R 656 output ports
3. Digital output video format: ITU-R BT. 656
4:2:2 or digital Progressive RGB
Table 1: Digital Output Configuration Table
DOUT
[39:32]
DOUT
[31:24]
DOUT
[23:16]
DOUT
[15:8]
DOUT
[7:0]
ITU-R
656(VCR2)
ITU-R
656(VCR2)
Cascade
(I/O)
Cascade
(I/O)
ITU-R
656(VCR1)
ITU-R
656(VCR1)
ITU-R
656(VCR1)
ITU-R
656(VCR1)
R(MON)
G(MON)
B(MON)
G(MON)
ITU-R
656(MON)
B(MON)
R(MON)
ITU-R
ITU-R
656(VCR2) 656(MON)
4. 3 independent analog output ports that
support Progressive RGB, S-video, or
Composite signals
5. The 3 analog outputs can be different
configurations of composite CVBS, S-Video
or analog RGB signals as follows:
AL37219
DOC #: 1-F-PMK119-0001
Composite1
Composite
*S-Video
R
VCR1(DAC2)
VCR2(DAC3)
Composite2
Composite3
S-Video
Composite2
*S-Video
S-Video
Composite
G
B
6. HPI (Host Parallel Interface) and 2 wire serial
bus
7. DDR Interface: 16 bit or 32 bit up to 8G bit
meory
Ordering Information
Part Number
Package
Power
AL37219C-LF-PBF
256-LQFP
+1.8/3.3V
AL37219C-PC-PBF
336-BGA
+1.8/3.3V
DISTRIBUTED BY:
VERSION 0.3
www.averlogic.com