Advantech PCI-1711 Instrukcja Użytkownika Pobierz pdf (Strona 9)

3 Chapter 1

1.1 Features

• 16 single-ended inputs

• 12-bit A/D converter, up to 100 kHz sampling rate

• Programmable gain for each input channel

• Automatic channel/gain scanning

• Onboard 1K word FIFO buffer with software selectable interrupt

• 16 digital inputs and 16 digital outputs, TTL compatible

• Two 12-bit analog output channels

• Onboard programmable counter

• Universal PCI-Bus (Support 3.3V or 5V PCI-Bus signal)

• BoardID switch

PCI-1711U/UL offers the following main features:

PCI-Bus Plug & Play

The PCI-1711U cards use a PCI controller to interface the card to the PCI

bus. The controller fully implements the PCI bus specification Rev 2.2.

All configurations related to the bus, such as base address and interrupt

assignment, are automatically controlled by software. No jumper or

switch is required for user configuration.

Automatic Channel/Gain Scanning

PCI-1711U/UL features an automatic channel/gain scanning circuit. This

circuit, instead of your software, controls multiplexer switching during

sampling. On-board SRAM stores different gain values for each channel.

This combination lets user perform multi-channel high-speed sampling

(up to 100 kHz) for each channel.

Onboard FIFO Memory

There are 1K samples FIFO for A/D (AI) on PCI-1711U/UL. This is an

important feature for faster data transfer and more predictable perfor-

mance under Windows system.

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Advantech PCI-1711 Instrukcja Użytkownika Strona 9