Chapter 19 Clock Monitor Function; Outline; Block Diagram; Figure 19.2A Block Diagram Of Clock Monitor Function - Fujitsu F2MC-16LX MB90580 Series Hardware Manual

Chapter 19:
Clock Monitor Function

19.1 Outline

Clock Monitor Function is used to output the machine clock to a port pin. This clock output is generated by
dividing the machineclock by 2

19.2 Block Diagram

1 8
to 2 .
CKEN
FRQ2
FRQ1
FRQ0

Figure 19.2a Block Diagram of Clock Monitor Function

Clock division
circuit
machine clock
P65/CKOT