DIGITAL DATA COMMUNICATIONS CONTROLLER

Brand	Owner	Address	Description
TOKEN/NET	CONCORD COMMUNICATIONS, INC.	600 Nickerson Road Marlborough MA 01752	DIGITAL DATA COMMUNICATIONS CONTROLLER;IN THE STATEMENT, COLUMN 1, AFTER LINE 4, , NOW LOCATED AT 397 WILLIAMS STREET,MARLBOROUGH, MA 01752 IS INSERTED.;NET;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An optoelectronic transceiver includes first and second controller ICs. Each controller IC includes logic, a memory, an interface, and at least one input port. Each memory is configured to store digital diagnostic data and has a unique serial device address to allow a host access to each of these controller ICs separately and independently. At least some of the digital diagnostic data is common to both the first controller IC and the second controller IC. The inclusion of two controller ICs allows the same diagnostic data to be stored in completely different memory mapped locations. This allows hosts that are preconfigured differently to read different memory mapped locations on the different controller ICs to obtain the same diagnostic data.