p2125vps20 Renesas Electronics Corporation., p2125vps20 Datasheet - Page 254

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

Section 11 16-Bit Free-Running Timer (FRT)
Rev. 1.00 Sep. 21, 2006 Page 216 of 658
REJ09B0310-0100
[Legend]
OCRA, OCRB:
OCRAR,OCRAF:
OCRDM:
FRC:
ICRA to ICRD:
TCSR:
TIER:
TCR:
TOCR:
External clock
FTCI
FTOA
FTOB
FTIA
FTIB
FTIC
FTID
Figure 11.1 Block Diagram of 16-Bit Free-Running Timer
Output compare register A, B (16-bit)
Output compare register AR, AF (16-bit)
Output compare register DM (16-bit)
Free-running counter (16-bit)
Input capture registers A to D (16-bit)
Timer control/status register (8-bit)
Timer interrupt enable register (8-bit)
Timer control register (8-bit)
Timer output compare control register (8-bit)
Clock selector
Control logic
Compare-match B
Internal clock
Compare-match A
Compare-match M
Input capture
ICIA
ICIB
ICIC
ICID
OCIA
OCIB
FOVI
Overflow
Clock
Clear
φ/2
φ/8
φ/32
Comparator M
Interrupt signal
Comparator A
Comparator B
OCRAR/F
OCRDM
OCRB
OCRA
ICRB
ICRA
ICRC
ICRD
FRC
TOCR
TCSR
TIER
TCR
× 1
× 2
Internal data bus