MICROCOMPUTER SOFTWARE ELECTRONIC METERING EQUIPMENT

Brand	Owner	Address	Description
MASCOM	SCHLUMBERGER INDUSTRIES, INC.	200 ASHFORD CENTER NORTH, SUITE 200 ATLANTA GA 30338	microcomputer software electronic metering equipment used by electric utilities for measurement and systems communication;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

In an in-vehicle electronic control apparatus (ECU), when a microcomputer stops operation, a timer IC starts the count-up operation. When the count value reaches a preset value, a signal from the timer IC becomes high and a power supply voltage is outputted from a power supply IC to activate the microcomputer. The microcomputer reads the count value from the timer IC when it starts the operation. If such a count value has exceeded the specified value, the microcomputer determines occurrence of a failure. Therefore, if the timer IC cannot activate the power supply IC, the microcomputer can detect a failure upon activation with turning on of an ignition switch.