r4f2456 Renesas Electronics Corporation., r4f2456 Datasheet - Page 818

• Manufacturer Part Number: r4f2456
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

Section 13 8-Bit Timers (TMR)
Rev. 1.00 Sep. 19, 2008 Page 788 of 1342
REJ09B0467-0100
A/D
conversion
start request
signal
TMCI0
TMCI1
TMO0
TMRI0
TMO1
TMRI1
Legend:
TCORA_0 : Time constant register A_0
TCNT_0
TCORB_0 : Time constant register B_0
TCSR_0
TCR_0
TCCR_0
: Timer counter_0
: Timer control/status register_0
: Timer control register_0
: Timer counter control register_0
Figure 13.1 Block Diagram of 8-Bit Timer Module
Control logic
Clock select
Internal clock sources
Counter clear 0
Counter clear 1
Compare match B1
Compare match B0
Compare match A1
Compare match A0
Overflow 1
Overflow 0
CMIA0
CMIB0
OVI0
CMIA1
CMIB1
OVI1
Interrupt signals
φ/8
φ/64
φ/8192
φ/2
φ/32
φ/1024
Counter clock 1
Counter clock 0
Comparator A_0
Comparator B_0
Channel 0
(TMR_0)
TCORA_0
TCORB_0
TCCR_0
TCNT_0
TCSR_0
TCR_0
TCORA_1 : Time constant register A_1
TCNT_1
TCORB_1 : Time constant register B_1
TCSR_1
TCR_1
TCCR_1
Comparator A_1
Comparator B_1
Channel 1
(TMR_1)
: Timer counter_1
: Timer control/status register_1
: Timer control register_1
: Timer counter control register_1
TCORA_1
TCORB_1
TCSR_1
TCCR_1
TCNT_1
TCR_1