Z80 instruction set

Furthermore, direct bit copying between HL and memory was now possible, using a direct address. Besides this, there's a gap in the rotate instruction table: Views Read Edit View history. LD HL , The Z80 orthogonalized this a bit further by making all bit register pairs including IX and IY more general purpose, with bit copying directly to and from memory.

Planimetria humana

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Vesda system

If smoke is detected, the systems alarm is triggered, and signals are then processed through centralized monitoring stations within a few seconds. Simply, VESDA can be installed anywhere that a conventional smoke detector system can, but with greater flexibility. In short, the complex nature of the varying environments found within healthcare facilities demand fire detection systems capable of coping with a wide range of threats and nuisance alarm sources by offering design flexibility for different environments while providing guaranteed reliable protection throughout operational life.