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HARDWARE

REFERENCE

MANUAL

MPEG4000-D4

4 channel MPEG-4 codec PC/104-

Plus

board

Document version: A.01

Содержание MPEG4000-D4

Страница 1: ...HARDWARE REFERENCE MANUAL MPEG4000 D4 4 channel MPEG 4 codec PC 104 Plus board Document version A 01...

Страница 2: ...Advanced Micro Peripherals Ltd AMP makes no guarantee or warranty concerning the accuracy of said information and shall not be responsible for any loss or damage of whatever nature resulting from the...

Страница 3: ...Functional summary 9 Ordering information 12 Anti static handling 12 RoHS compliance 12 Related documentation 12 2 Installation 13 System requirements 13 Jumpers and connectors 14 Card and software in...

Страница 4: ...nd audio capture and compression from up to 4 concurrent NTSC or PAL video sources to disk while at the same time providing an additional path for incoming video to be previewed on the host screen The...

Страница 5: ...ack High speed text overlay for recording path High speed text bit mapped graphics overlay for analog preview output Real time video preview to system VGA and analog NTSC PAL output Motion detection a...

Страница 6: ...l 2011 Advanced Micro Peripherals Document version A 01 1 6 MPEG4000 D4 at a glance Jumpers for IDSEL card and Sensor RS 485 PC 104 Plus bus PCI card interrupt selection and alarm 16 bit PC 104 Input...

Страница 7: ...els NTSC full size 704x480 at 30fps 4 channels PAL full size 704x576 at 25fps Programmable quantization value Constant Bit Rate CBR Variable Bit Rate VBR support Supports I P frame compression Latency...

Страница 8: ...1 1 8 Environmental 0 C to 60 C 40 C to 85 C EXT option Physical size Standard 3 6 x 3 8 PC 104 Plus stackable card form factor Weight 80g 5 08 5 08 0 8 89 85 09 82 55 95 89 0 2 1 2 1 PCI1 Note 1 All...

Страница 9: ...nd each video channel has an associated audio input A single audio input is associated with each live video channel Video digitization Composite NTSC or PAL video is input to the MPEG4000 D4 through t...

Страница 10: ...or RS 170 display device Note The VGA preview output does not include an overlay capability however the composite analog output does offer support for full color bit mapped graphics overlay with alpha...

Страница 11: ...on can be set independently per channel Each channel supports 330 NTSC or 396 PAL detection blocks Using the motion detection feature the MPEG4000 D4 can be operated in a baby sitting mode where recor...

Страница 12: ...utions to alleviate risk of damage Remove the board s from the packaging only when you are working on an anti static earthed surface and wearing an anti static wrist strap Retain the anti static packa...

Страница 13: ...A 01 13 2 Installation System requirements Computer form factor PC 104 Plus with 3 3v bus signaling Processor Pentium class CPU 266MHz or faster Memory 128MB memory or greater Bus PC 104 Plus Operatin...

Страница 14: ...eference Manual 2011 Advanced Micro Peripherals Document version A 01 2 14 Jumpers and connectors The following diagram shows the location of the jumpers and connectors available on the MPEG4000 D4 LE...

Страница 15: ...ted when specifying jumper settings Symbol Explanation Jumper is fitted Jumper is not fitted VID1 Input and output for NTSC PAL video and audio Connector used to attach video sources to the MPEG4000 D...

Страница 16: ...In 3 30 GND Channel 4 Pin Signal Pin Signal 31 Video In A4 32 GND 33 Reserved 34 GND 35 Reserved 36 GND 37 Reserved 38 GND 39 Audio In 4 40 GND NOTE 1 EVEN NUMBER PINS 2 4 6 8 10 ARE GROUND RETURNS FR...

Страница 17: ...4 10 GND 11 SENSOR5 12 GND 13 SENSOR6 14 GND 15 SENSOR7 16 GND 17 Reserved 18 GND 19 Reserved 20 GND 21 RS485 22 GND 23 RS485 24 GND 25 Reserved 26 GND 27 ALARM0 28 GND 29 ALARM1 30 GND 31 ALARM2 32 G...

Страница 18: ...EL header determine the logical stack position of the MPEG4000 D4 on the PC 104 Plus stack This setting routes the appropriate IDSEL PCICLK REQ and GNT signals to the MPEG4000 D4 The following configu...

Страница 19: ...n the PC 104 Plus stack The following configurations are valid Jumpers Interrupt INTA INTB INTC INTD Card and software installation Further instructions for the MPEG4000 D4 are provided on the install...

Страница 20: ...4 may be supplied with the following breakout cable Cable VCH264D4 The cable is approximately 750mm long 150mm ribbon cable plus 600mm coaxial screened cables with phono plug connectors x4 video input...

Страница 21: ...cable assembly Pin Signal Pin Signal 1 Video In A1 YELLOW 2 GND 3 4 5 Video Out 1 BLACK 6 GND 7 Audio Out 1 WHITE 8 GND 9 Audio In 1 RED 10 GND 11 Video In A2 YELLOW 12 GND 13 14 15 16 17 18 19 Audio...

Страница 22: ...from the four frame grabber channels A B C and D is recorded as 4 separate and individual streams In this mode encoding parameters can be set for each channel on a per channel basis allowing differen...

Страница 23: ...ation value default of 5 can be set between 1 and 31 to optimize efficiency for a particular application with 1 being highest and 31 being lowest quality This mode strives to keep the quality constant...

Страница 24: ...t you can reduce the bit rate and hence optimize storage Reduce the picture size Increase the quantization value Reduce the frame rate Increase the I picture interval NOTE THESE OPTIONS MIGHT NOT BE A...

Страница 25: ...eripherals Ltd 1 Harrier House Sedgeway Business Park Witchford Cambridge CB6 2HY United Kingdom Tel 01353 659500 Fax 01353 659600 E mail sales ampltd com Web www ampltd com Technical support Comprehe...