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The PCI Bus Master FlashBus MV Pro
accepts NTSC/PAL composite, RGB sync, S-video and RS-170/CCIR video
sources.
Overview
FlashBus MV Pro is a high-speed, low-cost, PCI bus-mastering frame
grabber designed to capture 8 bits-per-pixel monochrome and 24 bits-per-pixel
colour video in real time to system memory. FlashBus MV Pro was
specifically developed for applications requiring very high quality,
high-speed image capture such as machine vision, inspection, scientific
imaging and medical imaging.
Bus-mastering Performance
Taking advantage of its high-speed PCI-based bus-mastering capabilities
(up to 132 Mbytes/sec.), the FlashBus MV Pro delivers consecutive
frames of video in real time into system memory while the CPU is
free to operate on other applications.
Dual Stream Video and
Programmable Input MUX
FlashBus MV Pro has two channels that support the DMA transfer of
dual real-time video streams directly to the system or VGA memory.
Both streams of video can be transferred and captured simultaneously
into memory, enabling very high-speed image acquisition and processing
by the host CPU. A programmable video MUX enables selecting the
desired video input from a wide variety of RGB, Composite, S-video
and RS-170 sources.
High Quality Video Capture
FlashBus MV Pro separates the RGB and RS-170 video path from the
composite and S-video circuits to produce extremely accurate, high-quality
imaging. The superior analog circuits provide wide bandwidth, high
contrast and extremely sharp detail. Very low pixel jitter ensures
accurate representation of horizontal detail. Input LUTs provide
maximum video control.
External Triggers
FlashBus MV Pro accepts up to eight input triggers so that image
acquisition can be synchronized to external events. Interrupt and
polled input triggers are available to control external events in
a technique best suited for application execution. FlashBus MV Pro
also provides up to eight TTL level output triggers for controlling
external devices. It contains an on-board programmable sync generator
for external camera genlock and AVR support.
Programmable Intelligence
FlashBus MV Pro incorporates on-board, programmable intelligence
to guarantee accurate strobe synchronization and robust trigger
and serial I/O. Programmable intelligence relieves the host CPU
of the details of counting sync or servicing serial interrupts.
Bit level control of the I/O triggers and the serial port provides
real-time control. FlashBus MV Pro supports hardware video capture
with no CPU intervention.
Software Developers Kit
A comprehensive Software Developers Kit (Part No. 3425) provides
programmable access to the features of the FlashBus MV Pro hardware
architecture. The toolkit includes DLLs for Microsoft Windows 3.1,
95, 98 and NT, IBM OS/2 DLLs, TWAIN and MCI drivers, a Video-for-Windows
driver and sample applications with source code. Included with FlashBus
MV Pro is FBG, a Windows-based application that automates the capture
of video images with full software control of most industry-standard
video cameras.
CPU and Software Compatibility
FlashBus MV Pro provides a PCI 2.1 interface having both slave and
master mode compatibility. FlashBus MV Pro was designed to be fully
compatible with Pentium, Pentium Pro, MMX and Pentium II computers.
FlashBus MV Pro is fully software compatible with the entire line
of FlashBus products and runs all FlashBus software.
Features:
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Single
slot bus-mastering video frame grabber |
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High-quality
colour and RS-170 video capture |
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Multiple
I/O triggers and strobe control |
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Low
cost |
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Scaleable
Video-In-A-Window |
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INTSC/PAL
video formats, software selectable |
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Windows
95, 98 and Windows NT support |
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Easy
to use SetUp Software |
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TWAIN,
MCI and Video for Windows drivers |
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Microsoft
Plug and Play Compatible |
| ANALOGUE
VIDEO INPUT |
(6) Composite
(2) RS-170
(1) RGB,
(3) S-video
25 pin connector
NTSC and PAL software selectable |
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| VIDEO
OUTPUT DISPLAY |
Video-in-a-window screen resolution to 640 x 480 (768 x 576
for PAL)
24/16/15-bit video displayed on up to 1600 x 1200 VGA desktop
Selectable refresh rate: 30 frames/second, 60 fields/second,
or 30 fields/second |
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| VIDEO
FORMAT |
24/16/15 bit RGB (or) YUV 4:2:2 software selectable
Y8 monochrome |
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| VIDEO
SCALING PROCESSOR |
High quality still frame video capture
Smooth, high quality interpolated scaling is performed on video
in X (horizontal) and Y (vertical) directions
Supports hardware cropping |
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| I/O
CONTROL |
4 programmable 12 bit D/A outputs (0-10 volts DC)
2 optically isolated output triggers for flash interface
8 TTL input triggers
8 TTL output triggers
On-board programmable sync generator for external camera genlock
and AVR support |
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| VIDEO
DECODER |
Accepts NTSC and PAL RGB, Composite, S-Video and YUV
Genlocks to any NTSC/PAL video source including cameras, VCRs,
laser discs and still video players
24/16/15/8 bit video digitizing
Programmable digitizing resolutions for RGB, CV, S-video and
YUV (from 10 MHz to 15 MHz)
Square pixel digitizing resolutions for NTSC (12.27 MHz at 640
x 480) and PAL (14.75 MHz at 768 x 576)
Digital control of offset, gain, brightness, contrast, hue and
saturation
Software programmable offset and gain independently on R, G
and B
EEPROM for storing configuration and calibration settings |
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| RGB
VIDEO PIXEL FORMAT |
888 - 16.7 million colours
565 - 65 thousand colours
555 - 32 thousand colours
8 - 256 level monochrome |
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| VIDEO
THROUGHPUT PERFORMANCE |
Full size, full speed video delivery to and from system or VGA
memory
Full bandwidth PCI bus master read and write (up to 132 Mbytes/s)
Two simultaneous video DMA channels |
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| EXTERNAL
CAMERA CONTROL |
Software controllable, optically isolated, universal strobe
interface
On-board serial interface for camera or external device control
12 volt DC fused power output, resettable and on/off control |
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| SOFTWARE
DEVELOPERS KIT |
MS Windows 95, 98 and NT display drivers
MS Windows 95, 98 and NT DLLs
MS Windows MCI and Video for Windows (AVI) drivers
Microsoft DirectDraw support
OS/2 display drivers and DLLs
TWAIN driver
Sample applications with source code
FBG video capture application |
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| VIDEO
INPUT CABLE |
Standard RBG, Composite, S-video and RS-170 cables
Optional I/O header cables and connector brackets
Custom cables and connector pinout available upon request |
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