A coroutine call instruction.The instruction pops the top of stack into temporary register, pushes program counter onto the stack, and then puts the saved top of stack in the program counter.
The first method is that a series connection-input and parallel connection-output macrocell of register “74164” is adopted,which divides one part of data stream into two parts.
When the students come into the museum foyer, we ask them to check in their backpacks with their books, lunch boxes, etc, at the cloakroom before they enter the museum proper.
The interconnectedness of cause and effect is shown in the book by the motif of a comet-shaped birthmark found on the main characters of each story, suggesting they are the same soul embodying different characters.