HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 406

• Manufacturer Part Number: HD6412240
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 10 8-Bit Timers
10.1.2
Figure 10.1 shows a block diagram of the 8-bit timer module.
Rev.3.00 Mar. 26, 2007 Page 364 of 772
REJ09B0355-0300
External clock source
TMCI0
TMCI1
TMO0
TMRI0
TMO1
TMRI1
Legend:
TCORA_0: Time constant register A_0
TCORB_0: Time constant register B_0
TCNT_0:
TCSR_0:
TCR_0:
Block Diagram
Timer counter_0
Timer control/status register_0
Timer control register_0
Control logic
Clock select
Figure 10.1 Block Diagram of 8-Bit Timer
Compare match B1
Compare match B0
Compare match A1
Compare match A0
Overflow 1
Overflow 0
CMIA0
CMIB0
OVI0
CMIA1
CMIB1
OVI1
Interrupt signals
Internal clock sources
φ/8
φ/64
φ/8192
Clock 1
Clock 0
Clear 0
TCORA_1: Time constant register A_1
TCORB_1: Time constant register B_1
TCNT_1:
TCSR_1:
TCR_1:
Comparator A0
Comparator B0
TCORA0
TCORB0
TCNT0
TCSR0
TCR0
Timer counter_1
Timer control/status register_1
Timer control register_1
Clear 1
Comparator A1
Comparator B1
TCORA1
TCORB1
TCNT1
TCSR1
TCR1