Datasheet > PCIE-7350

PCIE-7350

更新时间： 2024-09-30 12:18:39

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其他 - ETC		/
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描述
50 MHz 32-CH High-Speed Digital I/O Card

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PCIE-7350 数据手册

PCIe-7350

50 MHz 32-CH High-Speed Digital I/O Card

Introduction

ADLINK’s PCIe-7350 is a high-speed digital I/O board with 32-channel bi-direction parallel I/O lines. The data rate can

achieve up to 200 MB/s through the x1 PCI Express® interface. The clock rate can support up to 50 MHz internal clock

or 100 MHz external clock, which is ideal for the applications of high-speed and large-scale digital data acquisition or

exchange, such as digital image capture, video playback and IC testing.

■ I/O Port Configuration & Level Shifting

The PCIe-7350’s initial status (power-up status) of the on-board 32-channel I/O lines is preset as input lines. The 32-channel

I/O lines are bi-direction and can be divided into four groups. Each group contains 8 channels and can be individually

configured as an input or output port. The PCIe-7350 also supports software selectable logic level of 1.8 V, 2.5 V, and 3.3 V.

When you select one of the logic levels, all the four groups will be at the same logic level you choose. In digital output

mode, the outputs are tri-stated when the digital output lines are disabled. The programmable I/O direction and logic

levels provide a flexible interface to the device under test (DUT).

■ Maximum Data Transfer Rate

The PCIe-7350 can support a maximum of 200 MB/s throughput along with a 32-bit data width at a maximum 50 MHz

internal clock rate or 8/16-bit data width at a maximum 100 MHz external clock rate. The combination scatter-gather

bus-mastering DMA, deep on-board 8 k-sample FIFO size, and x1 PCI Express^®interface guarantee no data loss during

sustained high-speed data processing.

Features

ꢀ x1ꢀlaneꢀPCIꢀExpress^®Interface

■

■ Phase Delay

■

ꢀ Maximumꢀ50ꢀMHzꢀclockꢀrateꢀfromꢀinternalꢀtimerꢀor

The PCIe-7350 features phase shifting of external sample clock or

internal sample clock exporting, which allow you to optimize the

acquisition/generation timing in high-speed data transfer applications.

The phase shifting of sample clock is capable of up to 16-steps

adjustment– that is, the phase shifting can be adjusted from 22.5

degrees to 337.5 degrees. This feature thus prevents sampling at the

transition state of the acquired data to ensure sample timing is valid

and in stable condition. The left timing diagram is the examples of

180-degree phase shift for digital data acquisition and generation.

ꢀ

■

100ꢀMHzꢀfromꢀexternalꢀclock

ꢀ 200ꢀMB/sꢀmaximumꢀthroughput

■

Software selectable voltage level of 1.8 V, 2.5 V, and 3.3 V

ꢀ 16-stepꢀphaseꢀshiftꢀinꢀexternalꢀclockꢀmode

Per group (8-bit) input/output direction selectable

Supports I²C and SPI programmable serial interfaces for

externalꢀdeviceꢀcommunication

ꢀ

■

Scatter-gather DMA support

■

ꢀ Flexibleꢀhandshakingꢀandꢀexternalꢀdigitalꢀtriggerꢀmodes

ꢀ 8-channelꢀauxiliaryꢀprogrammableꢀI/O

■ I²C & SPI Serial Interfaces

■

PCIe-7350’s application function I/O (AFI) can be configured as a I²C or SPI master node. The I²C interface supports fast mode

and uses two bi-direction lines called SCL (serial clock) and SDA (serial data). The SPI interface uses three-wire signaling called

SCK (serial clock), SI (serial data input), and SO (serial data output). Communication with peripheral devices can be directly

performed through the PCIe-7350’s built-in I²C or SPI protocols along with provided APIs.

■ Operating Systems

• Windows 7/Vista/XP/2000/2003 Server

■ Recommended Software

• VB.NET/VC.NET/VB/VC++/BCB/Delphi

• DAQBench

■ Driver Support

• PCIS-DASK for Windows

PCIe-7350 Block Diagram

2-39

www.adlinktech.com

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与PCIE-7350相关器件

型号	品牌	获取价格	描述	数据表
PCIE-7360	NIC	获取价格	100 MHz 32-CH High-Speed Digital I/O Card
PCIE-8231	NI	获取价格	Image Acquisition from GigE Vision Cameras
PCIE-8332	ADLINK	获取价格	16/32/64-axis PCIe EtherCAT Master Motion Controller
PCIE-8334	ADLINK	获取价格	16/32/64-axis PCIe EtherCAT Master Motion Controller
PCIE-8338	ADLINK	获取价格	16/32/64-axis PCIe EtherCAT Master Motion Controller
PCIE-836A	ETC	获取价格	Digital Input/Output Boards - 24/40 Channel
PCIE-836C	ETC	获取价格	Digital Input/Output Boards - 24/40 Channel
PCIE-8560	ETC	获取价格	PCI Express-to-PXI/CompactPCI Expansion Kits
PCIE-98-02-F-D-EM2	SAMTEC	获取价格	Card Edge Connector, 98 Contact(s), 2 Row(s), Female, Straight, Surface Mount Terminal, RO
PCIE-98-02-F-D-TH	SAMTEC	获取价格	Card Edge Connector, 98 Contact(s), 2 Row(s), Female, Straight, Solder Terminal, ROHS COMP

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