Motorola Corporation

Babcock Krauss-maffei Industrieanlagen Gmbh

Babcock Krauss-maffei

Franz Steininger

Laurin R Ashby

Rudiger Schmidt

Klaus Hillekamp

An interface circuit (14) that allows for a flexible three-way interface between a microprocessor (12), an ASIC cell block (16), and the external world has been provided wherein the microprocessor and the ASIC cell block are fabricated within a gate array (10). The interface circuit provides circuitry for each I/O pin (22, 23, 24) of the microprocessor to allow it to readily interface with the customer designed ASIC cell block or external devices via the ASIC I/O pads (20). The interface circuit also allows isolated testing of only the microprocessor, of only the ASIC cell block, or of both the microprocessor and the ASIC cell block. The interface circuit and the microprocessor are fully diffused and fixed-placed within the gate array while the ASIC cell block may be utilized by a customer to design a circuit to perform a customer defined function.

Interface control logic for embedding a microprocessor in a gate array

Method for powering down a microprocessor embedded within a gate array

The emission of halogens and sulfur dioxide and the formation of water-soluble compounds of heavy metals are suppressed in the pyrolysis of waste in a carbonization zone at a temperature in the range from 300.degree. to 600.degree. C. by adding a fine-grained basic material to the waste prior to completion of the pyrolysis of the waste in the carbonization zone.

Process for the pyrolysis of waste materials

A process for the pyrolysis of refuse of all kinds wherein the refuse is subjected to carbonization to produce solid residues and raw carbonization gases, the residues and gases are separated, the gases are divided into two parts, one part of the gases is completely burned to produce hot flue gases, the flue gases are mixed with the second part of the raw carbonization gases, the mixture of gases is cracked in a reactor, and the cracked gases are cooled.

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Munich, Germany

Franz Steininger