TM 11-5820-890-30-56-4.DECODER/TIMER (7A3).The decoder/timer performs several functions:It generates all required clock signals.It decodes microcontroller outputs.It provides an I/O interface between the microcontroller and the other modules.Figure 6-3 is a block diagram of the decoder/timer.Figure 6-3. Decoder/Timer Functional Block Diagram.6-5
