11.3
Register Descriptions
The TMR has the following registers.
Unit 0:
• Channel 0
Timer counter_0 (TCNT_0)
Time constant register A_0 (TCORA_0)
Time constant register B_0 (TCORB_0)
Timer control register_0 (TCR_0)
Timer counter control register_0 (TCCR_0)
Timer control/status register_0 (TCSR_0)
• Channel 1
Timer counter_1 (TCNT_1)
Time constant register A_1 (TCORA_1)
Time constant register B_1 (TCORB_1)
Timer control register_1 (TCR_1)
Timer counter control register_1 (TCCR_1)
Timer control/status register_1 (TCSR_1)
Unit 1:
• Channel 2
Timer counter_2 (TCNT_2)
Time constant register A_2 (TCORA_2)
Time constant register B_2 (TCORB_2)
Timer control register_2 (TCR_2)
Timer counter control register_2 (TCCR_2)
Timer control/status register_2 (TCSR_2)
• Channel 3
Timer counter_3 (TCNT_3)
Time constant register A_3 (TCORA_3)
Time constant register B_3 (TCORB_3)
Timer control register_3 (TCR_3)
Timer counter control register_3 (TCCR_3)
Timer control/status register_3 (TCSR_3)
Section 11 8-Bit Timers (TMR)
Rev.2.00 Jun. 28, 2007 Page 415 of 666
REJ09B0311-0200