This specific behavior permitted initial execution of an interrupt routines, since base registers would not necessarily be set to 0 during the first few instruction cycles of an interrupt routine.
12.
After the execution of an instruction, the entire process repeats, with the next instruction cycle normally fetching the next-in-sequence instruction because of the incremented value in the program counter.
13.
This meant that the execution units ( the " slot " ) would execute one instruction cycle from the first PP, then one instruction cycle from the second PP, etc . in a round robin fashion.
14.
This meant that the execution units ( the " slot " ) would execute one instruction cycle from the first PP, then one instruction cycle from the second PP, etc . in a round robin fashion.
15.
Much of the unreliability was due to bugs in Radio Shack's early version ( s ) of TRSDOS . The 1771 could not report its status for a short interval ( several instruction cycles ) after it received a command.
16.
In most modern CPUs the instruction cycles are instead executed parallel, through an instruction pipeline : the next instruction starts being processed before the previous instruction has finished, which is possible because the cycle is broken up into separate steps.
17.
By selecting single-step and single-cycle mode and stepping through a program with the step button, the user can see exactly what happens during every instruction cycle, observing the program counter, data bus and control signals on their corresponding LEDs.
18.
The reduced instruction set computer returned full-circle to the PDP-8's emphasis on a simple instruction set and achieving multiple actions in a single instruction cycle, in order to maximize execution speed, although the newer computers have much longer instruction words.
19.
The " Union of the Sun and Moon " ( ), one of the'Seventeen tantras of the esoteric instruction cycle'( ) which are a suite of tantras known variously as : Nyingtik, Upadesha or Menngagde within Dzogchen discourse, states:
20.
The "'Union of the Sun and Moon "'( ) is one of the'Seventeen tantras of the esoteric instruction cycle'( ) which are a suite of tantras known variously as : Nyingtik, Upadesha or Menngagde within Dzogchen discourse.
