HD6433935 Hitachi, HD6433935 Datasheet - Page 207

• Manufacturer Part Number: HD6433935
• Description: 8-Bit MICROCONTROLLER
• Manufacturer: Hitachi

9.3.4
Table 9-7 summarizes the timer C operation states.
Table 9-7
Operation Mode
TCC
TMC
Note:
Interval
Auto reload
*
Timer C Operation States
When øw/4 is selected as the TCC internal clock in active mode or sleep mode, since
the system clock and internal clock are mutually asynchronous, synchronization is
maintained by a synchronization circuit. This results in a maximum count cycle error of
1/ø (s). When the counter is operated in subactive mode or subsleep mode, either
select øw/4 as the internal clock or select an external clock. The counter will not
operate on any other internal clock. If øw/4 is selected as the internal clock for the
counter when øw/8 has been selected as subclock ø
operate on the same cycle, and the operation of the least significant bit is unrelated to
the operation of the counter.
Timer C Operation States
Reset
Reset
Reset
Reset
Active
Functions Functions Halted
Functions Functions Halted
Functions Retained Retained
Sleep
Watch
Sub-
active
Functions/
Halted*
Functions/
Halted*
Functions Retained Retained
SUB
, the lower 2 bits of the counter
Sub-
sleep
Functions/
Halted*
Functions/
Halted*
Standby
Halted
Halted
Module
Standby
Halted
Halted
Retained
195