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DI-660 128-Bit Parallel Digital I/O Card

RTSI Bus For System-Level Timing and Multiboard Synchronization 128 Total Digital Lines 64 Input/Output, 64 Input Only On-Board DSP For Unlimited Programming and Configuration Flexibility.

Download the DI-660 Digital I/O Card Data Sheet (pdf)

Note: Pricing outside the U.S. will be higher to account for shipping, taxes, duty, currency fluctuation, local warranty and technical support in your country.

Part Number	Description	Price (US)	DATAQ Store
DI-660	128-bit parallel digital I/O board.	OBSOLETE

Product Highlights

The DI-660 card is a high-speed, 128-bit, parallel digital I/O interface for the IBM PC and compatibles. It provides 128 TTL-compatible digital lines for a wide variety of digital applications. An onboard 32 MIPS DSP provides unlimited programming and configuration flexibility. The RTSI connector allows you to send timing signals to other compatible boards on the RTSI bus for coordinating simultaneous analog inputs, analog outputs, digital inputs, and digital outputs.

DSP Flexibility

An Analog Devices 2181 digital signal processor is the heart of the DI-660. Program it to perform calculations, control, compare or otherwise manipulate the digital lines without placing a burden on your PC's CPU.

128 Configurable Digital Lines

128 TTL digital I/O lines are organized into eight 16-bit blocks. Each of these blocks can be set independently under software control as inputs or outputs. All are configured as inputs upon power-up.