Block Diagram - Renesas H8/3067 Series User Manual

Section 19 Clock Pulse Generator
19.1.1

Block Diagram

Figure 19.1 shows a block diagram of the clock pulse generator.
XTAL
EXTAL
Figure 19.1 Block Diagram of Clock Pulse Generator
Rev. 4.00 Jan 26, 2006 page 666 of 938
REJ09B0276-0400
Duty
Oscillator adjustment
circuit
CPG
φ
Frequency
Prescalers
divider
Division
control
register
Data bus
φ pin φ/2 to φ/4096