DataCatcher DC2000

Overview

It is an optional board to obtain the high-speed communication that cannot be obtained with the DC2000 unit in the specification of DC2000 in I2C bus communication and synchronous serial communications.

Specification

This optional substrate corresponds to I2C bus communication and synchronous serial communications, and does the switch with the jumper.

Synchronous serial communications

The restriction of the time between BYTE disappears, and obtaining data and the continuous data of each Word(16Byte) becomes possible.
After the latch is detected, time until standing up to the following data about the clock is shortened to 5usec -> 3usec.

I2C bus communication

The time to becoming of it possible to generate the stop condition, and to receive the following clock becomes five microseconds.
The time to becoming of it possible to receive the following clock from the ACK/NACK judgment end becomes five microseconds about the type with the restart.

!) Please refer to the following manual for a detailed usage.

The latest version manual: Expande Board manual (135,088 Byte)

It is a version1.00 manual ( This version is(note) a jumper pin on the other side of base. ): Expander Board Manual (226,893 Byte)

System requirements

DC2000 PC Software : Since Ver 2.0
Main body firmware : Since Ver 2.05

Connection method

Image chart