Before revision: TTA implementations that only support unconditional data transports, such as the MAXQ, typically have a special function unit tightly connected to the program counter that responds to a variety of destination addresses.
After revision: TTA implementations that only support unconditional data transports, such as the Maxim Integrated MAXQ,ref name="maxq-family-users-guide" /> typically have a special function unit tightly connected to the program counter that responds to a variety of destination addresses.