Renesas H8SX/1650 Hardware Manual page 435

External clocks
TMCI2
Clock select
TMCI3
TMO2
TMO3
Control
TMRI2
logic
TMRI3
A/D
conversion
start request
signal
[Legend]
TCORA_2: Time constant register A_2
TCNT_2: Timer counter_2
TCORB_2: Time constant register B_2
TCSR_2: Timer control/status register_2
Timer control register_2
TCR_2:
Timer counter control register_2
TCCR_2:
Figure 11.2 Block Diagram of 8-Bit Timer Module (Unit 1)
Internal clocks
P /2
P /8
P /32
P /64
P /1024
P /8192
Counter clock 3
Counter clock 2
Compare match A3
Compare match A2
Comparator A_3
Overflow 3
Overflow 2
Counter clear 2
Counter clear 3
Compare match B3
Compare match B2
Comparator B_2
CMIA2
CMIA3
CMIB2
CMIB3
OVI2
OVI3
Interrupt signals
TCORA_3:
TCNT_3:
TCORB_3:
TCSR_3:
TCR_3:
TCCR_3:
Section 11 8-Bit Timers (TMR)
TCORA_2 TCORA_3
Comparator A_3
TCNT_2 TCNT_3
Comparator B_3
TCORB_2 TCORB_3
TCSR_2 TCSR_3
TCR_2 TCR_3
TCCR_2 TCCR_3
Time constant register A_3
Timer counter_3
Time constant register B_3
Timer control/status register_3
Timer control register_3
Timer counter control register_3
Rev.2.00 Jun. 28, 2007 Page 413 of 666
REJ09B0311-0200