제품소개

Features

▷ x1 lane PCI Express® Interface
▷ Maximum 50 MHz clock rate from internal timer or
    100 MHz from external clock
▷ 200 MB/s maximum throughput
▷ Software selectable voltage level of 1.8 V, 2.5 V, and 3.3 V
▷ 16-steps phase shift in external clock mode
▷ Per group (8-Bit) input/output direction selectable
▷ Supports I²C and SPI programmable serial interfaces for 
    external device communication
▷ Scatter-gather DMA support
▷ Flexible handshaking and external digital trigger modes
▷ 8-channel auxiliary programmable I/O

Specification & Introduction

 Digital I/O
▷ Number of channels:
     32, per group (8-channel) input/output direction 
     selectable 
▷ Logic levels: 1.8 V, 2.5 V, 3.3 V (software selectable) 
▷ Power-up status: All digital inputs
▷ Impedance: 
    Input: 10 kΩ
    Output: 50 Ω
▷ Input protection: -1 to 6 V
▷ Data transfer: Programmable I/O, bus-mastering 
     DMA with scatter-gather
▷ Maximum data transfer rate: 200 MB/s
▷ Digital logic levels:
    Logic Levels 
    Digital Input 
        Min. input high voltage 
        Max. input low voltage 
    Digital Output
        Min. output high voltage 
        Max. output low voltage 
        Max. output driving current 
    1.8 V  2.5 V  3.3 V
    1.2 V  1.6 V  2 V
    0.63 V  0.7 V  0.8 V
    1.6 V  2.3 V  3.1 V
    0.2 V  0.2 V  0.2 V
    8 mA  16 mA  32 mA
 Clocking mode
▷ Internal clock: Max. 50 MHz (100 MHz / N; 
     2<N<65535)
▷ External clock: Max. 100 MHz (support 8/16-Bit 
     data width only, data throughput must be less than 
     200 MB/s)
▷ Handshaking
▷ Burst handshaking
 Trigger sources
▷ Software trigger
▷ External digital trigger: AFI[0…7]
 Trigger modes
▷ Post trigger, Retrigger, Pattern match, Handshaking
 Change of State Interrupt
▷ Interrupt sources: Any of 32 channels or a pre-define
     channel Change-of-State
 Application Function I/O
▷ Number of channels: 8
▷ Supporting modes: static I/O, I²C or SPI master 
     node, external clock input/output, external digital 
     trigger input, handshaking

Ordering Information

▷ PCIe-7350
    50 MHz 32-CH High-Speed Digital I/O PCI 
    Express® Card