Answer :The timing and control circuitry section of the 8085 is responsible for the generation of timing and control signals so that instructions can be executed.
The types of signals involved are : Clock signals, Control signals, Status signals, DMA signals and also the reset section.
It is responsible for the fetching and the decoding of the various operations.
This section also aids in the generations of control signals for the executions of instructions and for the sync between external devices.