PCI-1755 80 MB/s, 32-ch Digital I/O PCI Card Features Bus-mastering DMA data transfer with scatter gather technology 32/16/8-bit pattern I/O with start and stop trigger function, 2 modes handshaking I/O Interrupt handling capability Onboard active terminators for high speed and long distance transfer Pattern match and change state detection interrupt function General-purpose 8-ch digital I/O Introduction The PCI-1755 supports PCI-bus mastering DMA for high-speed data transfer. By setting aside a block of memory in the PC, the PCI-1755 performs bus-mastering data transfers without CPU intervention, setting the CPU free to perform other more urgent tasks such as data analysis and graphic manipulation. The function allows users to run all I/O functions simultaneously at full speed without losing data. Specifications Digital Input Channels Compatibility Input Voltage Interrupt Capable Ch. General General: 8 (shared with output) High speed: 32 (shared with output) 5V/TTL Logic 0: 0.8 V max. Logic 1: 2.0 V min. DIO0~DIO7 PCI V2.2 1 x 100-pin SCSI female connector 175 x 100 mm (6.9" x 3.9") Typical: 5 V @ 1 A Max.: 5 V @ 1 A Operating Temperature 0 ~ 60C (32 ~ 140F) Storage Temperature -20 ~ 85C (-4 ~ 185F) Storage Humidity 5 ~ 95% RH, non-condensing Digital Output Channels Compatibility Output Voltage Output Capacity Bus Type I/O Connectors Dimensions (L x H) Power Consumption General: 8 (shared with input) High speed: 32 (shared with input) 5V/TTL Logic 0: 0.5 V max. Logic 1: 2.7 V min. Sink: 0.5 V @ 48 mA Source: 2.4 V @ 15 mA Ordering Information PCI-1755 80 MB/s, 32-ch Digital I/O PCI Card Accessories ADAM-39100 PCL-101100-1E Transfer Characteristics 100-pin DIN-rail SCSI Wiring Board 100-pin SCSI High-Speed Cable, 1 m Onboard FIFO 16 KB for DI & 16 KB DO channels Data Transfer Mode Bus Mastering DMA with Scatter-Gather Data Transfer Bus Width 8/16/32 bits (programmable) Max. Transfer Rate DI: 80 M bytes/sec, 32-bit @ 20 MHz 120 M bytes/sec, 32-bit @ 40 MHz external pacer when data length is less than FIFO size DO: 80 MBytes/sec, 32-bit @ 20 MHz Operation Mode Handshaking Online Download www.advantech.com/products All product specifications are subject to change without notice Last updated : 19-Mar-2014 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Advantech: PCI-1755-A