Allied Vision Technologies Pike Manual de Instruções Página 22

  • Descarregar
  • Adicionar aos meus manuais
  • Imprimir
  • Página
    / 332
  • Índice
  • MARCADORES
  • Avaliado. / 5. Com base em avaliações de clientes
Vista de página 21
FireWire
PIKE Technical Manual V4.0.0
22
Guaranteed bandwidth features to ensure fail-safe communications
Interoperability with multiple different camera types and vendors
Diverse camera powering options, including single-cable solutions up to
45 W
Effective multiple-camera solutions
Large variety of FireWire accessories for industrial applications
Availability of repeaters and optical fibre cabling
Forwards and backward compatibility blending 1394a and 1394b
Both real-time (isochronous) and demand-driven asynchronous data
transmission capabilities
FireWire in detail
Serial bus
Briefly summarized, FireWire is a very effective way to utilize a low-cost
serial bus, through a standardized communications protocol, that establishes
packetized data transfer between two or more devices. FireWire offers real
time isochronous bandwidth for image transfer with guaranteed low latency.
It also offers asynchronous data transfer for controlling camera parameters,
such as gain and shutter, on the fly. As illustrated in the diagram below,
these two modes can co-exist by using priority time slots for video data
transfer and the remaining time slots for control data transfer.
Figure 2: 1394a data transmission
Vista de página 21
1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 331 332

Comentários a estes Manuais

Sem comentários