Chapter 12 Clock Output/Buzzer Output Controller; Functions Of Clock Output/Buzzer Output Controller - NEC 78K0 Series User Manual

CHAPTER 12 CLOCK OUTPUT/BUZZER OUTPUT CONTROLLER

12.1 Functions of Clock Output/Buzzer Output Controller

The clock output controller is intended for carrier output during remote controlled transmission and clock output for
supply to peripheral ICs. The clock selected with the clock output selection register (CKS) is output.
In addition, the buzzer output is intended for square-wave output of buzzer frequency selected with CKS.
Figure 12-1 shows the block diagram of clock output/buzzer output controller.
Figure 12-1. Block Diagram of Clock Output/Buzzer Output Controller
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