Abstract: A system and method for producing a valuation for real property that allows the rating of various metrics that contribute to a determination of value for the subject property, the rating being based on the quality and applicability to the subject property of the data sources from which data is gathered for each metric, such that the final valuation is based on a weighted average of each of the metrics, thereby eliminating the human bias from the actual valuation result, but providing an improved result over a valuation based solely on results from an automated valuation model.

Abstract: A dual mode comparator circuit is disclosed. The dual mode comparator includes a plurality of differential transistor pairs. Each differential transistor pair includes a plurality of inputs and outputs. The outputs of the differential transistor pairs are coupled to inputs of a multiplexor. The multiplexor includes at least one control input for selecting between the multiplexor inputs and provides the selected input to the multiplexor output. The dual mode comparator further includes a comparator back end that is coupled to the output of the multiplexor. The comparator back end may include a folded cascode and additional gain stages. The comparator back end provides the comparator output to the next stage. The dual mode comparator may be used in automatic testing equipment embodiments.

Abstract: A dual mode comparator circuit is disclosed. The dual mode comparator includes a plurality of differential transistor pairs. Each differential transistor pair includes a plurality of inputs and outputs. The outputs of the differential transistor pairs are coupled to inputs of a multiplexor. The multiplexor includes at least one control input for selecting between the multiplexor inputs and provides the selected input to the multiplexor output. The dual mode comparator further includes a comparator back end that is coupled to the output of the multiplexor. The comparator back end may include a folded cascode and additional gain stages. The comparator back end provides the comparator output to the next stage. The dual mode comparator may be used in automatic testing equipment embodiments.

Abstract: Monitor (11) includes a microcontroller (51) programmed in a first mode of operation to drive various loads (59), (69) which operate to perform tests on patient samples. The results of the tests are sensed by sensors (61), (75) and digitally stored in storage (67) for display on display (21). The microcontroller (51) is programmed in a second mode of operation to transmit the stored displayed information to a printer (13) over the line (23) transmitting power to the monitor (11) by selectively routing current through the load (69). A data transmission interface (15) includes circuitry (37) (39) (43) for sensing the changing current provided to the monitor (11) for decoding the information to be printed and for sending print information to printer (13). Error checking is performed by microprocessor (39) which inhibits all printing if any errors occur in the received message.