Port

Ports are connectors to the various Nodes in a TIS-100 program space. The four communication ports UP, DOWN, LEFT, and RIGHT correspond to the four ports that all Nodes use to communicate with topologically adjacent nodes. Some ports will be disconnected on certain nodes within the hardware, and will block indefinitely if a READ or WRITE command is issued. Refer to the interconnection diagram for the node to determine which ports are available for use.
==Types of Ports==
This is a list of Ports:
*LEFT
*RIGHT
*UP
*DOWN
*ANY
*LAST
==Notes==
*If two nodes issue the same communication command (read or write) on the port between them, the nodes will deadlock and a hardware fault will occur.