p2125vps20 Renesas Electronics Corporation., p2125vps20 Datasheet - Page 596

• Manufacturer Part Number: p2125vps20
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 21 Clock Pulse Generator
21.2
The duty correction circuit generates the system clock (φ) by correcting the duty of the clock
output from the oscillator.
21.3
The medium-speed clock divider divides the system clock (φ), and generates φ/2, φ/4, φ/8, φ/16,
and φ/32 clocks.
21.4
The bus master clock select circuit selects a clock to supply to the bus master from either the
system clock (φ) or medium-speed clock (φ/2, φ/4, φ/8, φ/16, or φ/32) by the SCK2 to SCK0 bits
in SBYCR.
Rev. 1.00 Sep. 21, 2006 Page 558 of 658
REJ09B0310-0100
Duty Correction Circuit
Medium-Speed Clock Divider
Bus Master Clock Select Circuit