METHOD FOR BLOCKING SOURCE REGISTERS IN DATA PROCESSING DEVICE Russian patent published in 2006 - IPC G06F9/38 

FIELD: technology for blocking source registers in data processing device.

SUBSTANCE: device contains processor, having conveyer for executing a series of commands, a set of source registers for storing source data, requested by processor during execution of commands in series. Blocking mechanism is utilized for blocking source registers, depending on adjustable criterion. Processor works in two operation modes. In first operation mode, processor, after determining one or several extreme states during execution command, may execute process, external relatively to conveyer. In second mode processor finishes execution of command in conveyer even in case of detection of one or more extreme states.

EFFECT: increased efficiency of conveyer data processing.

2 cl, 20 dwg