DT9150

The DT9150 provides a compact message-based VXI interface implemented on 13.5 square inches of board space.  This leaves 90+ square inches of unrestricted de-sign space on a standard C-size module, plus 10 sq. in. of additional space available under the DT9150.  Optional RS-232 port can be used with many development pack-ages for source level debugging.

The DT9150 represents the state-of-the-art approach to VXI product development and manufacturing.  Taking advantage of the robust feature set of the IT9010M VXIntegrator® chip, the DT9150 combines all of the el-ements necessary to implement a full message-based VXI interface, with a minimum of space and effort.

The IT9010M provides all of the configuration regis-ters and message-based device registers required by the VXI specification.  Also included are control circuitry,arbitration between the VXIbus and the module's local bus (microprocessor bus), bus master support, and sup-port for the Analyzer Registers used in VME shared ac-cess RAM operations.  Required and optional functions,such as Read Ready and Write Ready violation detection,Data and Signal Register Location Monitors, and a Mul-tiple Query Error Flag are all provided on chip.